GB1017932A - Improvements in or relating to the production of synthetic resins - Google Patents

Improvements in or relating to the production of synthetic resins

Info

Publication number
GB1017932A
GB1017932A GB3766861A GB3766861A GB1017932A GB 1017932 A GB1017932 A GB 1017932A GB 3766861 A GB3766861 A GB 3766861A GB 3766861 A GB3766861 A GB 3766861A GB 1017932 A GB1017932 A GB 1017932A
Authority
GB
United Kingdom
Prior art keywords
copolymer
ethylenic
solvent
coating
styrene
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
GB3766861A
Inventor
Kenneth Harold Arbuckle
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.)
Berger Jenson and Nicholson Ltd
Original Assignee
Berger Jenson and Nicholson 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 Berger Jenson and Nicholson Ltd filed Critical Berger Jenson and Nicholson Ltd
Priority to GB3766861A priority Critical patent/GB1017932A/en
Publication of GB1017932A publication Critical patent/GB1017932A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06—Hydrocarbons
    • C08F212/08—Styrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols

Abstract

Thermoplastic copolymers are made by copolymerizing a mixture of (a) an ethylenic monomer which forms a hard, i.e. brittle and inflexible, homopolymer, (b) an alkyl acrylate or alkacrylate which exerts a plasticizing effect on the copolymer, (c) an ethylenic mono- or di-carboxylic acid or anhydride thereof, and (d) a diallyl ester of a dicarboxylic acid, the mixture of (a) and (b) contituting a major proportion of the total monomers and ingredient, (d) constituting at least 5% by weight of the total monomers. Monomers specified of the above classes are: (a) styrene, vinyl toluene and methyl methacrylate, (b) butyl acrylate and nonyl methacrylate, (c) acrylic methacrylic, crotonic, maleic, fumaric and itaconic acids, and maleic anhydride, and (d) diallyl phthalate, isophthalate, malonate and succinate. Copolymerization is effected in a solvent for the copolymer in the presence of at least one initiator, e.g. a mixture of benzoyl peroxide and tert.-butyl hydroperoxide. The monomers and initiator may be added gradually to the polymerization medium as the reaction proceeds. The resulting copolymer solutions are mixed with polyepoxy compounds, e.g. diphenylolpropane diglycidyl ether, basic catalysts, e.g. a C16 alkyl quaternary ammonium chloride, and, if desired, a pigment, e.g. titanium dioxide, and the resulting compositions used to provide coatings on steel which are rendered solvent-resistant by storing. The examples describe the copolymerization of styrene, diallyl phthalate and methacrylic acid with (1) butyl acrylate, and (2) nonyl methacrylate.ALSO:Steel plates are provided with a solvent-resistant coating by applying thereto a solution containing a polyepoxy compound, a basic catalyst for the curing of the polyepoxy compound, and a copolymer derived from (a) an ethylenic compound which forms a hard homopolymer, (b) an alkyl acrylate or alkacrylate which exerts a plasticizing effect on the copolymer, (c) an ethylenic carboxylic acid, and (d) a diallyl ester of a dicarboxylic acid (see Division C3). After application, the initial coating is rendered solvent-resistant by stoving. The coating may also contain a filler or pigment, e.g. titanium dioxide. The examples describe coating steel plates with compositions of the above type in which the copolymers are made from styrene, diallyl phthalate, methacrylic acid and (1) butyl acrylate, and (2) nonyl methacrylate.
GB3766861A 1961-10-20 1961-10-20 Improvements in or relating to the production of synthetic resins Expired GB1017932A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3766861A GB1017932A (en) 1961-10-20 1961-10-20 Improvements in or relating to the production of synthetic resins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3766861A GB1017932A (en) 1961-10-20 1961-10-20 Improvements in or relating to the production of synthetic resins

Publications (1)

Publication Number Publication Date
GB1017932A true GB1017932A (en) 1966-01-26

Family

ID=10398123

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3766861A Expired GB1017932A (en) 1961-10-20 1961-10-20 Improvements in or relating to the production of synthetic resins

Country Status (1)

Country Link
GB (1) GB1017932A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3736575A1 (en) * 1987-10-28 1989-05-11 Belland Ag Polymer containing COOH groups, mixture of polymers containing COOH groups with fillers, and their use for the production of mouldings
US5322878A (en) * 1987-10-28 1994-06-21 Belland Ag Carboxylated molding copolymers
EP1038933A1 (en) * 1998-10-14 2000-09-27 Kawasaki Steel Corporation Coating composition and lubricated metal sheets

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3736575A1 (en) * 1987-10-28 1989-05-11 Belland Ag Polymer containing COOH groups, mixture of polymers containing COOH groups with fillers, and their use for the production of mouldings
US5322878A (en) * 1987-10-28 1994-06-21 Belland Ag Carboxylated molding copolymers
EP1038933A1 (en) * 1998-10-14 2000-09-27 Kawasaki Steel Corporation Coating composition and lubricated metal sheets
EP1038933A4 (en) * 1998-10-14 2003-04-23 Kawasaki Steel Co Coating composition and lubricated metal sheets

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