GB851295A - Improvements in and relating to modified aminotriazine-formaldehyde resin compositions - Google Patents

Improvements in and relating to modified aminotriazine-formaldehyde resin compositions

Info

Publication number
GB851295A
GB851295A GB782857A GB782857A GB851295A GB 851295 A GB851295 A GB 851295A GB 782857 A GB782857 A GB 782857A GB 782857 A GB782857 A GB 782857A GB 851295 A GB851295 A GB 851295A
Authority
GB
United Kingdom
Prior art keywords
aminotriazine
aldehyde
resin
formaldehyde
melamine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB782857A
Inventor
Alfred Brookes
Roger Frederick Hill
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British Industrial Plastics Ltd
Original Assignee
British Industrial Plastics Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by British Industrial Plastics Ltd filed Critical British Industrial Plastics Ltd
Priority to GB782857A priority Critical patent/GB851295A/en
Publication of GB851295A publication Critical patent/GB851295A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08G12/46—Block or graft polymers prepared by polycondensation of aldehydes or ketones on to macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08L61/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds

Abstract

Compositions comprising aminotriazine-aldehyde resins are modified by one or more polyethylene glycols of formula HOCH2CH2-(OCH2CH2)n(H, in which n is 15 to 170, to give products of improved flow and fusibility characteristics. The preferred aldehyde for the aminoplast resin is formaldehyde but other aldehydes e.g. benzaldehyde may be used if desired. Melamine is the preferred aminotriazine although ammeline, melam and benzoguanamine may also be used. The ratio of aldehyde to aminotriazine generally ranges from 0,43 to 2 aldehyde radicals per amino radical of the aminotriazine and the amount of polyethylene glycol employed ranges from 2% to 30% by weight of the weight of the aminoplast resin or resin forming agent used. The polyethylene glycols may be added as modifiers in the initial condensation process to form the aminotriazine-aldehyde resin, or at any convenient stage after partial condensation. Examples are given of laminates prepared from glass fabric impregnated with aqueous resins prepared from either a mixture of formaldehyde, melamine and a commercial polyethylene glcycol or a mixture of a commercial melamine-formaldehyde resin and a commercial polyethylene glycol. If desired the aminoplast component may be alkylated with alcohols containing 1 to 3 carbon atoms.
GB782857A 1957-03-08 1957-03-08 Improvements in and relating to modified aminotriazine-formaldehyde resin compositions Expired GB851295A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB782857A GB851295A (en) 1957-03-08 1957-03-08 Improvements in and relating to modified aminotriazine-formaldehyde resin compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB782857A GB851295A (en) 1957-03-08 1957-03-08 Improvements in and relating to modified aminotriazine-formaldehyde resin compositions

Publications (1)

Publication Number Publication Date
GB851295A true GB851295A (en) 1960-10-12

Family

ID=9840542

Family Applications (1)

Application Number Title Priority Date Filing Date
GB782857A Expired GB851295A (en) 1957-03-08 1957-03-08 Improvements in and relating to modified aminotriazine-formaldehyde resin compositions

Country Status (1)

Country Link
GB (1) GB851295A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412581A1 (en) * 1977-12-23 1979-07-20 Formica Corp Melamine formaldehyde! resin used in decorative laminates - mixed with ethylene! vinyl! chloride copolymer or polyurethane elastomer
FR2424938A1 (en) * 1978-05-02 1979-11-30 Formica Corp Melamine formaldehyde! resin used in decorative laminates - mixed with ethylene! vinyl! chloride copolymer or polyurethane elastomer
FR2434231A1 (en) * 1978-08-26 1980-03-21 Henkel Kgaa IMPROVED PROCESS FOR PRINTING CELLULOSIC TEXTILES BY TRANSFER
EP0052211A1 (en) * 1980-11-19 1982-05-26 BASF Aktiengesellschaft Agent for the modification of aminoplast resins and process for its manufacture
GB2172004A (en) * 1985-03-05 1986-09-10 Formica Corp Modified melamine resin for use in decorative laminates
EP0526804A1 (en) * 1991-08-05 1993-02-10 Chemie Linz GmbH Melamine resin prepregs and laminates based on modified resin
WO2003106558A1 (en) * 2002-06-14 2003-12-24 Agrolinz Melamin Gmbh Aminoplast molding compounds for products exhibiting an improved flexibility and aminoplast products exhibiting an improved flexibility
WO2005095514A2 (en) * 2004-03-29 2005-10-13 Basf Aktiengesellschaft Aqueous melamine resin mixture, method for production and use thereof for the impregnation of absorbent support material an composite material produced using said melamine resin mixture

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412581A1 (en) * 1977-12-23 1979-07-20 Formica Corp Melamine formaldehyde! resin used in decorative laminates - mixed with ethylene! vinyl! chloride copolymer or polyurethane elastomer
FR2424938A1 (en) * 1978-05-02 1979-11-30 Formica Corp Melamine formaldehyde! resin used in decorative laminates - mixed with ethylene! vinyl! chloride copolymer or polyurethane elastomer
FR2434231A1 (en) * 1978-08-26 1980-03-21 Henkel Kgaa IMPROVED PROCESS FOR PRINTING CELLULOSIC TEXTILES BY TRANSFER
EP0052211A1 (en) * 1980-11-19 1982-05-26 BASF Aktiengesellschaft Agent for the modification of aminoplast resins and process for its manufacture
GB2172004A (en) * 1985-03-05 1986-09-10 Formica Corp Modified melamine resin for use in decorative laminates
US4713299A (en) * 1985-03-05 1987-12-15 Formica Corporation Modified melamine resin for use in decorative laminates
AU589161B2 (en) * 1985-03-05 1989-10-05 Formica Technology Inc Modified melamine resin for use in decorative laminates
EP0526804A1 (en) * 1991-08-05 1993-02-10 Chemie Linz GmbH Melamine resin prepregs and laminates based on modified resin
WO2003106558A1 (en) * 2002-06-14 2003-12-24 Agrolinz Melamin Gmbh Aminoplast molding compounds for products exhibiting an improved flexibility and aminoplast products exhibiting an improved flexibility
AU2003257415B2 (en) * 2002-06-14 2008-02-21 Ami - Agrolinz Melamine International Gmbh Aminoplast molding compounds for products exhibiting an improved flexibility and aminoplast products exhibiting an improved flexibility
WO2005095514A2 (en) * 2004-03-29 2005-10-13 Basf Aktiengesellschaft Aqueous melamine resin mixture, method for production and use thereof for the impregnation of absorbent support material an composite material produced using said melamine resin mixture
WO2005095514A3 (en) * 2004-03-29 2005-11-10 Basf Ag Aqueous melamine resin mixture, method for production and use thereof for the impregnation of absorbent support material an composite material produced using said melamine resin mixture

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