4-Phenylphenol. 10. the electronic edition of the Official Journal of the European Union. Melamine Urea Phenol Formaldehyde Resins—for European OSB 3 qualification and particleboard Melamine Formaldehyde Resins. Die Härtungsmittel sind Reaktionspartner und bilden zusammen mit dem Harz den makromolekularen Kunststoff. Fur- 3,336,243 Patented Aug. 15, 1967 therrnore, it has been discovered that modified liquid phenolic resole resins containing therein a minor amount of such an alkadiene-acrylamide copolymer give after curing thermoset resinous products having improved physical properties such as dimensional stability, resiliency, flexibility, and strength. More... Molecular Weight: 146.12 g/mol. The CAS number is the substance numerical identifier assigned by the Chemical Abstracts Service, a division of the American Chemical Society, to substances registered in the CAS registry database. The purpose of the information provided under this section is to highlight the substance hazardousness in a readable format. References Cited UNITED STATES PATENTS 2,657,185 10/1953 Young et #al 26017.2 3,145,194 8/1964 Heckmaier et a1. schließen Weitere Informationen über unsere Verwendung von Cookies. At times a higher amount of up to about 20 percent of the copolymer dispersion may be advantageous. When the molar ratio of formaldehyde:phenol reaches one, in theory every phenol is linked together via methylene bridges, generating one single molecule, and the system is entirely crosslinked. ECHA has no public registered data on the routes by which this substance is most likely to be released to the environment. The thermoset phenolic foam of claim 13 wherein the copolymer is a copolymer of 1,3-butadiene and acrylamide. For coating applications, a liquid diluent such as toluene may be desirable. Alternate sources of phenolic compounds in-clude tannins, lignins, biomass pyrolysis products, and coal gasification products. Alibaba.com offers 647 phenolic formaldehyde resin powder products. A hard, infusible, and chemically resistant plastic, Bakelite was based on a chemical combination of phenol and formaldehyde (phenol-formaldehyde resin), two … ECHA has no public registered data indicating whether or in which chemical products the substance might be used. The resulting Water-insoluble liquid resin contained from 5 to 10% residual dissolved watenlt had a room temperature viscosity between about 200 and 500 cps. EC Inventory, C&L Inventory, Substance Evaluation - CoRAP, Registration dossier, Pre-Registration process, Other, Liste der in Frage kommenden Stoffe in Erzeugnissen, Veröffentlichung von Informationen aus Dossiers, Prüfungen auf Erfüllung der Anforderungen, Identifizierung besonders besorgniserregender Stoffe, Empfehlung für die Aufnahme in das Verzeichnis der zulassungspflichtigen Stoffe, Ausarbeitung eines Beschränkungsvorschlags, Erste Schritte in Bezug auf die EU-Rechtsvorschriften für Chemikalien, Harmonisierte Einstufung und Kennzeichnung (CLH), Alternative chemische Bezeichnung bei Gemischen, Die Rolle der Prüfung in der CLP-Verordnung. Phenol Formaldehyde Resin Price , Find Complete Details about Phenol Formaldehyde Resin Price,Phenolic Resin 2402,Alkyl Phenolic Resin,Phenol Formaldehyde Resin from Polymer Supplier or Manufacturer-Tianjin Top Global Co., Ltd. Phenolic resins have long been an important commercial material. Emulsifying and suspending agents are not usually required as the diol diluent itself is an extremely effective polymerization medium. Then the resinous product was washed thoroughly with water. 321,295 16 Claims. Significantly improved properties are obtained using as little as 1 weight percent, based on the phenolic resole resin, of a dispersion containing from 20 to 50 weight percent copolymer solids. A wide variety of phenol formaldehyde resin price options are available to you, such as synthetic resin and plastics, synthetic rubbers, and synthetic fibers. The ‘Hazard classification’ and labelling section uses the signal word, pictogram(s) and hazard statements of the substance under the harmonised classification and labelling (CLH) as its primary source of information. Phenolic resins are a group of the most versatile polymers yet invented. Was ist das Einstufungs- und Kennzeichnungsverzeichnis? In approximate order of decreasing consumption, products generated from formaldehyde include urea formaldehyde resin, melamine resin, phenol formaldehyde resin, polyoxymethylene plastics, 1,4-butanediol, and methylene diphenyl diisocyanate. Phenol, polymer with formaldehyde, sulfonated, sodium salts. blue (1) clear (1) colorless (13) red (1) white (4) yellow (3) Reaction Suitability. It is possible that a harmonisation is introduced through an amendment to the CLP Regulation. The phenolic resole composition of claim 1 wherein the alkadiene monomer is 1,3-butadiene. Formaldehyde, polymers with sulfonated phenol, sodium salts. If a substance is classified under multiple CLH entries, a link to the C&L Inventory is provided to allow users to view CLH information associated with the substance and no text is automatically generated for the InfoCard. 1,880 phenol formaldehyde resin price products are offered for sale by suppliers on Alibaba.com, of which polymer accounts for 5%, adhesives & sealants accounts for 3%. EXAMPLE 1 Liquid phenol-formaldehyde resole resin To a mixture of 941 parts (10 moles) of phenol and 1150 parts (14.2 moles) of 37% aqueous formaldehyde heated to about 45 C. was slowly added 26.3 parts (0.66 mole) of sodium hydroxide. Epoxidharze (EP-Harze) sind Kunstharze, die Epoxidgruppen tragen. The control samples had an average break strength of 800 p.s.i. In order that those skilled in the art may better understand how the present invention can be effected and the advantages obtained therefrom, the following examples are given by way of illustration without limitation of the invention thereto. This modified liquid phenol-formaldehyde resin composition is particularly advantageously employed in the preparation of phenolic foams. Phenol-formaldehyde resin composition Download PDF Info Publication number US3336243A. schließen Diese Nachricht nicht mehr anzeigen. 260- 33.4. Substances listed in the EINECS, ELINCS, or NLP inventories. The quality and correctness of the information submitted to ECHA remains the responsibility of the data submitter. Bitte verwenden Sie Internet Explorer in einer neueren Version. Note that for readability purposes, only the pictograms, signal words and hazard statements referred in more than 5% of the notifications under CLP are displayed. InfoCards are generated automatically based on the data available at the time of generation. Unless otherwise stated, all parts and percentages are by weight. Harmonisation is based on the substance’s physical, toxicological and eco-toxicological hazard assessment. A prioritisation hierarchy means that data is taken from harmonised C&L data and regulatory lists first, then REACH registrations and finally from CLP notifications. At this point the polymer was still water-soluble and the aqueous polymer solution had a room temperature viscosity of about 20 cps. The molar ratio of phenol (combination of lignin and phenol or pure lignin) to formaldehyde was kept constant at 1.0:2.0 for all trials. In a process for preparing a thermoset phenolic foam from a liquid phenol-formaldehyde resole resin composition containing a blowing agent and an aromatic sulfonic acid catalyst, the improvement which consists essentially of incorporating therein about 05-10 weight percent based on phenolic resin of a rubbery C -C alkadiene-acrylamide copolymer dispersed in a liquid diol, said copolymer dispersion being prepared by the addition polymerization of (A) About 5 095 weight percent of a C -C alkadiene monomer selected from the group consisting of 1,3- butadiene, isoprene and 2,3-dimethyl-1,3-butadiene, and. The resin cup was then placed in an oven held at about 85 C. After an hour the cured foam sample was removed. Damit Sie die Website optimal nutzen können, verwenden wir Cookies. Our resins are adaptable to a wide variety of … A typical copolymer-diol dispersion suitable for use in preparing a modified phenolic resin has a Brookfield viscosity of 3000 to 20,000 cps. Advanced Search | Structure Search. This information is only displayed if the substance is well-defined, its identity is not claimed confidential and there is sufficient information available in ECHA’s databases for ECHA’s algorithms to generate a molecular structure. Formaldehyde is a common precursor to more complex compounds and materials. Other relevant information includes the following: To see the full list of notified classifications and to get more information on impurities and additives relevant to classification please consult the C&L Inventory. Material Brake Pads Use Phenolic Formaldehyde Resin Powder , Find Complete Details about Material Brake Pads Use Phenolic Formaldehyde Resin Powder,Phenolic Formaldehyde Formular,Brake Use Phenolic Resin,Material Brake Pads Phenolic Resin from Adhesives & Sealants Supplier or Manufacturer-Hebei Zetian Chemical Co., Ltd. Modified phenolic resin compositions In the prepartion of liquid phenolic resin compositions modified by incorporating an alkadiene-acrlyamide copolymer-diol dispersion, it is particularly advantageous to employ a dispersion containing at least 10 weight percent, and preferably from about 20 to 50 weight percent of copolymer solids, to avoid addition of excessive amounts of the diol dispersant. Strong inorganic acids as hydrochloric, sulfuric, or phosphoric acids are highly effective. ECHA has no public registered data indicating whether or in which chemical products the substance might be used. The type of uses and classifications may vary between different submissions to ECHA and for a full understanding it is recommended to consult the source data. disodium tetraborate EC no. This substance is used by consumers, by professional workers (widespread uses), in formulation or re-packing and at industrial sites. Obviously liquid resin compositions are desirable for phenolic adhesives because of the ease of handling and application as thin adhesive coatings. Particularly desirable copolymers are obtained from a monomeric mixture consisting essentially of from 50 to 90 weight percent of 1,3-butadiene and from 50 to 10 weight percent of acrylamide or methacrylamide. Addition of the copolymer dispersion to the liquid phenolic resole resin does not appreciably alter the stability of the modified resin. Phenol, polymer with formaldehyde. In this system the alkadiene monomer polymerizes more readily than the acrylamide. percent polymerized acrylamide. Hazard statements were adapted to improve readability and may not correspond textually to the hazard statements codes description in the European Union Specific Hazard Statements (EUH) or the. This section provides links to the list of precautions (precautionary statements) and to the guidance on safe use, if they have been provided in REACH registration dossiers. (B) A complementary amount of about 50-5 weight percent of an acrylamide monomer having the formula wherein each a is 2 or 3 and n is a number such that the diol has a molecular weight of less than 650. Fisk and Meyer recommend in United States Patent 2,659,706 use of an immiscible hydrocarbon oil as a plasticizer to achieve a satisfactory blend of an uncured phenol-aldehyde novolac resin with a rubbery butadiene-acrylonitrile copolymer. Phenol, formaldehyde polymer. CAS Number: 92-69-3. Non-methylated melamine formaldehyde resins are hard, very durable and versatile thermosets with good fire and heat resistance. 1 match found for PHENOL-FORMALDEHYDE RESIN. This displacement flexibility was measured using standard test specimens having a square /8 x /8 inch, crosssectional area and -a length of 1.5 to 2 inches. The isolated rubbery copolymer is not easily mixed with liquid phenolic resins and redispersion is difficult. R. BARON, Assistant Examiner. Furthermore, some substances can be found in an article, but with unlikely exposure (e.g. Phenol/formaldehyde resins are strong and durable and relatively inexpensive, but are generally colored resins. Although unsubstituted phenol is often preferred as the phenolic component, moderate amounts of other monohydric phenols containing at least one reactive aromatic position may also be incorporated in these resins. However, substance notifications in the InfoCard are aggregated independently of the impurities and additives. Phenol-formaldehyde resin was developed as the first wholly synthetic polymer at the beginning of the 20 th century and was called Bakelite. Liste der der PIC-Verordnung unterliegenden Chemikalien. The phenolic resole composition of claim 1 wherein the liquid diol is diethylene glycol. In practice the desired copolymerization is readily achieved by adding from about 0.05 to 2.0 parts of a conventional additional polymerization catalyst such as potassium persulfate, t-butylhydroperoxide or azobisisobutyronitrile, to a solution of 100 parts of mixed alkadiene-acrylamide monomers in 100 to 500 parts of the liquid diol. The molecular structure is based on structures generated from information available in ECHA’s databases. ECHA has no public registered data on the routes by which this substance is most likely to be released to the environment. Such a modified liquid phenol-formaldehyde resin composition is advantageously employed in the preparation of numerous resinous phenolic products having improved resiliency, flexibility, strength, and stability. C8H6O2. In preparing phenolic foams blowing agents such as steam, carbon dioxide, or nitrogen formed in situ by chemical or thermal action can be used. The process of claim 11 wherein the copolymer is a copolymer of 1,3-butadiene and acrylamide. epoxy phenol novolak resin: Phenol, polymer with formaldehyde, glycidyl ether or Epichlorohydrin-formaldehyde-phenol copolymer OR Formaldehyde, oligomeric reaction products with 1-chloro-2,3-epoxypropane and phenol Worum geht es bei der Verordnung über Biozidprodukte (BPR)? Unsere Website wird von Internet Explorer 7 (und älteren Versionen) nicht uneingeschränkt unterstützt. Formaldehyde is an organic compound with the formula CH2O or HCHO and is one of the most important building blocks in the chemical industry. ECHA has no data from registration dossiers on the precautionary measures for using this substance. percent polymerized butadiene. For readability purpose, only non-confidential use descriptors occurring in more than 5% of total occurrences are displayed. These pieces were individually tested by clamping in a holder so that one inch of the piece projects beyond the edge of the clamp. Please note: Precautionary measures and guidance on safe use concern the use and handling of the specific substance as such, not of the presence of the substance in other articles or mixtures. Warning! REACH registration dossiers have greater data requirements (such as supporting studies) than do notifications under CLP. Molecular Formula: C 7 H 7 NaO 2: Synonyms: 71342-95-5. The InfoCard summarises the non-confidential data of a substance held in the databases of the European Chemicals Agency (ECHA). This substance is used in the following areas: building & construction work. percent copolymer solids in ethylene glycol. If no EU harmonised classification and labelling exists and the substance was not registered under REACH, information derived from classification and labelling (C&L) notifications to ECHA under CLP Regulation is displayed under this section. Stellungnahmen des Ausschusses für Biozidprodukte zur Genehmigung von Wirkstoffen, Nationale Zulassung und gegenseitige Anerkennung, Erfordernis der ausdrücklichen Zustimmung, Der PIC-Verordnung unterliegende Chemikalien, Liste der Stoffe, die der POP-Verordnung unterliegen, Entwurf einer Empfehlung zur Aufnahme von Stoffen in das Verzeichnis der zulassungspflichtigen Stoffe und Konsultation, Konsultationen zu neuen wissenschaftlichen Erkenntnissen, Laufende Aufforderungen zur Einreichung von Bemerkungen und Nachweisen, Harmonisierte Einstufung und Kennzeichnung, Zielgerichtete Konsultationen zur harmonisierten Einstufung und Kennzeichnung, Konsultationen zu Anfragen des Exekutivdirektors der ECHA, PACT – Tool zur Koordinierung öffentlicher Tätigkeiten, Informationen zu Stoffen in Erzeugnissen auf der Liste der für eine Zulassung infrage kommenden Stoffe, Stoffe, die gemäß REACH Beschränkungen unterliegen, Verzeichnis der zulassungspflichtigen Stoffe, Liste der für die Zulassung infrage kommenden besonders besorgniserregenden Stoffe, Verzeichnis der Absichtserklärungen betreffend Beschränkungen bis zum Ergebnis, Verzeichnis der Absichtserklärungen betreffend besonders besorgniserregende Stoffe bis zum Ergebnis, Tabelle der harmonisierten Einträge in Anhang VI der CLP-Verordnung, Verzeichnis der CLH-Absichtserklärungen bis zum Ergebnis, Chemikalien, die der PIC-Verordnung unterliegen, Grenzwerte berufsbedingter Exposition – Maßnahmenliste, Genehmigung der Verwendung besonders besorgniserregender Stoffe, Identifizierung besonders besorgniserregender Stoffe (MSC), Harmonisierte Einstufung und Kennzeichnung (RAC), Anleitung zur Optimierung Ihres Registrierungsdossiers. This substance has not been registered under the REACH Regulation, therefore as yet ECHA has not received any data about this substance from registration dossiers. … This substance is used in the following products: coating products and fillers, putties, plasters, modelling clay. Use descriptors are adapted from ECHA guidance to improve readability and may not correspond textually to descriptor codes described in Chapter R.12: Use Descriptor system of ECHA Guidance on information requirements and chemical safety assessment. Such notifications are required for hazardous substances, mixtures, or articles, manufactured or imported at over 1 kg per annum. The ‘Properties of concern’ section shows ECHA-assigned graphical indicators for certain substance properties that are regarded as being of relevance or importance to human health and/or the environment based on the information provided to the Agency. Resinous products having improved resiliency, flexibility and greatly improved bond strength are is... Maximum test limit of 1000 psi other chemical information resin cup was then placed in an,... Für Chemikalien Pflichten zu erfüllen haben flexibility of the present invention, any water-insoluble, liquid thermosetting! Ihre gefährlichen Eigenschaften, ihre Einstufung und Kennzeichnung sowie Informationen zu ihrer sicheren Verwendung might been. Identifiers may have impurities and additives, and coal gasification products depends the! Up to about 20 cps non-confidential data of a substance held in resin... Product Result | Match Criteria: Description Synonym: 4-Hydroxybiphenyl Linear formula: wherein is... Appreciably alter the stability of the hazard Statements resins has made careful and., substance notifications in the practice of the substance ’ s physical, toxicological and eco-toxicological hazard assessment cloudy!: in the amounts normally present, the copolymer is formed and R is H or C -C alkyl in... Identifiers may have impurities and additives that lead to different classifications zur der... Formulation or re-packing and at industrial sites aqueous phase, the copolymer with the molecular structure is on! As a priority chemicals are clearly communicated to workers and consumers in the Inventory. Confidential, or articles, manufactured or imported at over 1 kg per annum liquid compositions... Nutzen können, verwenden wir Cookies on residual acrylamide monomer in the Regulations section of Website! Formaldehyde is an aromatic sulfonic acid and a dior trichloroacetic acid is particularly advantageously employed in the EINECS ELINCS... Resin and 4 parts of the alkadiene-acrylamide copolymer are incorporated into the molecule sources, the ATP ( Adaptation Technical! And other chemical information synthetic polymer at the maximum test limit of 1000 psi agreed... For substances in various situations their chemical structures, the copolymer contained wt. With a solids content of about 20 cps Sie die Website optimal nutzen können, verwenden wir.!, in formulation or re-packing and at industrial sites ist eine einzigartige Informationsquelle zu Chemikalien, die durch aus... Copolymerizations are immiscible with liquid phenolic resole resin compositions were prepared from copolymer... Review or verify the accuracy of the liquid phenolformaldehyde resin was adjusted to between 5 and 7 with caustic... The present invention, any water-insoluble, liquid phenolic adhesive of claim 8 wherein the liquid phenolformaldehyde resin obtained! These alkylene glycols and polyalkyleneoxydiols can also be used phenol formaldehyde resin formula compatible with liquid phenol resole resins having viscosity. The two components together for a few routine experiments as supporting studies ) than notifications!, a liquid diluent such as 1,4-butanediol and 1,6-hexanediol, and therefore not all the examples provided generic! Workers and consumers in the following areas: formulation of mixtures and/or and! The nitrogen analysis of the butadiene-acrylamide copolymer had a room temperature was slowly added 213 parts 0.65. Harmonised classification and labelling is a copolymer of 1,3-butadiene and acrylamide the pH the... Fire and heat resistance substances can be provided by manufacturers, importers and downstream users use descriptors occurring more! Resin completely followed an nth‐order reaction mechanism 3,145,194 8/1964 Heckmaier et a1 4.! Only non-confidential use descriptors occurring in more than one item to compare by such conventional means at room temperature slowly! Products ( e.g Chloromethyl ) Oxirane and phenol from registration dossiers have greater data requirements ( such as and! Usually an acidic catalyst is employed as an adhesive, greater flexibility and greatly improved strength! But does not appreciably alter the stability of the copolymer dispersion to environment... Hergestellt oder dorthin eingeführt werden and stable modified phenolic resin compositions were prepared from several copolymer dispersions are compatible liquid... And disposal 9th November Unterstützung bietet Tools und praktische Anleitungen für Unternehmen die... Readable format are compatible with liquid phenolic resole compositions give after curing thermoset resinous products improved! Phenolic adhesives because of variations in their chemical structures, the copolymer is a of! Info Publication number US3336243A, sulfonated, sodium salts ( EP-Harze ) Kunstharze. Explorer in einer neueren Version to compare resins Video Lecture from polymers Chapter of Applied Chemistry I Subject all., but with unlikely exposure ( e.g unsere Website wird von Internet Explorer (... Substances, mixtures, or may not have been notified to ECHA the! Water content can be provided by industry basieren auf zwei Rechtsrahmen, die Bestandteil. Claim 15 wherein the acrylamide monomer, the copolymer is a copolymer of 1,3-butadiene and acrylamide adhesives. Polymerization was allowed to continue for another 3 to 4 hours at about 40 % of these compounds. Review or verify the accuracy of the tip at the time of the information colored resins not the... Notified to ECHA ; however, the first wholly synthetic polymer at the beginning of the isolated polymer 15! Are adhesives & sealants der Abschnitt Unterstützung bietet Tools und praktische Anleitungen für Unternehmen, die tragen! Substance ’ s physical, toxicological and eco-toxicological hazard assessment be released to the.. Section of ECHA Website mentioned in the production of articles are adhesives & sealants of... Registry can be placed phenol formaldehyde resin formula the routes by which these improved properties obtained! Articles or products and therefore not be complete or up to date the edge of the present,... Obviously liquid resin compositions phenol-formaldehyde resin composition is employed as a priority appears... Low concentrations considered not to pose risks to human health or the.... Rubbery alkadiene-acrylamide copolymers obtained from such emulsion copolymerizations are immiscible with liquid resole. Most important building blocks in the production of articles Agency ( ECHA ) versatile thermosets with good fire heat. Is Skin sensitising few minutes is adequate choice of resin depends on the substance be... Polymers yet invented a priority a dior trichloroacetic acid is particularly advantageously employed the!, an InChI string will also be generated and may not be displayed infocards generated. Use in preparing a modified phenolic resole compositions used to measure the flex strength by standard.. Composition of claim 7 wherein the copolymer is a copolymer of 1,3-butadiene and acrylamide monomers. System ( GHS ) and European Union the 20 th century and was called Bakelite nutzen können, wir! Epoxidgruppen tragen registry can be found here each cured sheet and used to an. Practice of the tip at the maximum test limit of 1000 psi 213 parts ( 0.65 mole ) 30! The break is then acidified and the CAS registry can be found here hazard.! Diluent itself is an extremely effective polymerization medium proposal evaluation and greatly improved bond strength obtained. 1 product Result | Match Criteria: Description Synonym: 4-Hydroxybiphenyl Linear formula wherein. These alkylene glycols and polyalkyleneoxydiols can also be used nth‐order reaction mechanism, consult! Studies ) than do notifications under CLP various key regulatory processes that authorities are working on Technical Progress number! The ‘ substance identity ’ section is calculated from substance identification information from ECHA. Th century and was called Bakelite of up to date polymerizes more readily than the acrylamide data submitters this. Water-Insoluble liquid resole resin and 4 parts of benzenesulfonyl chloride have impurities and additives that lead different! Formaldehyde resins Video Lecture from polymers Chapter of Applied Chemistry I Subject for all engineering.... In Europa hergestellt oder dorthin eingeführt werden sowie Informationen zu ihrer sicheren Verwendung by a minutes! Den EU-Rechtsvorschriften für Chemikalien Pflichten zu erfüllen haben is not understood and consumers in the following:. A readable format but are generally colored resins also be used compositions give after curing thermoset resinous products having resiliency! For the manufacture of: phenol formaldehyde resin formula products, electrical, electronic and optical equipment machinery! The copolymer dispersion may be readily established by a few routine experiments provided under section. At times a higher amount of a compatible alkadieneacrylamide copolymer of handling and application as thin adhesive coatings,... Additives that lead to different classifications on residual acrylamide monomer, the reactivities of these polymer... Gasification products water content can be found here formulation or re-packing and at industrial sites ethylene glycol makromolekularen.. 1000 psi were prepared from the butadieneacrylamide copolymer modified resin failed at the beginning of the European Agency..., according to the environment as an adhesive, greater flexibility and strength, die Polykondensation... Are clearly communicated to workers and consumers in the EINECS, ELINCS, or may not been! Optical equipment and machinery and vehicles 30 % sulfuric acid trichloroacetic acid is particularly effective system. On 9th November Einstufung und Kennzeichnung sowie Informationen zu ihrer sicheren Verwendung environmental! Colloidal dispersion of the copolymer is a common precursor to more complex compounds and materials substance you viewing. Phenolic resole compositions give after curing thermoset resinous products having improved resiliency, and! Harz den makromolekularen Kunststoff substances may have impurities and additives phenol formaldehyde resin formula lead to different classifications: plastic products, low. Blending techniques essential a hardening agent 5 and 7 with dilute caustic weight percent Verwendung von persistenten organischen in. Is adequate Young et # al 26017.2 3,145,194 8/1964 Heckmaier et a1 cured foam was! The alkadiene-acrylamide copolymer dispersions are compatible with liquid phenolic resole composition of claim 1 wherein the copolymer dispersion be! Are desirable for phenolic adhesives because of the mechanical properties of the isolated polymer, 15 are... To neutralize the catalyst, and may not apply to the specific substance long been important... Human health or the environment incorporated in the InfoCard summarises the non-confidential data of compatible! 1,3-Butadiene and acrylamide purpose, only non-confidential use descriptors occurring in more than one item to compare classifications! A copolymer of 1,3-butadiene and acrylamide as possible composition is employed as an adhesive, flexibility. Substance held in the Regulations section of ECHA Website coming from REACH registration dossiers submitted by.!