GB1048919A - Vinyl chloride copolymers and production thereof - Google Patents

Vinyl chloride copolymers and production thereof

Info

Publication number
GB1048919A
GB1048919A GB19708/64A GB1970864A GB1048919A GB 1048919 A GB1048919 A GB 1048919A GB 19708/64 A GB19708/64 A GB 19708/64A GB 1970864 A GB1970864 A GB 1970864A GB 1048919 A GB1048919 A GB 1048919A
Authority
GB
United Kingdom
Prior art keywords
copolymer
fumarate
vinyl chloride
oxa
polymerizing
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
GB19708/64A
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.)
Monsanto Co
Original Assignee
Monsanto Co
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
Priority claimed from US280069A external-priority patent/US3392137A/en
Priority claimed from US280148A external-priority patent/US3260705A/en
Application filed by Monsanto Co filed Critical Monsanto Co
Publication of GB1048919A publication Critical patent/GB1048919A/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
    • C08F222/00—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 a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/10—Esters
    • C08F222/12—Esters of phenols or saturated alcohols
    • C08F222/20—Esters containing oxygen in addition to the carboxy oxygen
    • 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
    • C08F214/00—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 a halogen
    • C08F214/02—Monomers containing chlorine
    • C08F214/04—Monomers containing two carbon atoms
    • C08F214/06—Vinyl chloride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

A copolymer of vinyl chloride with a fumaric acid diester in which one of the esterifying groups is a hydroxy(oxa)hydrocarbyl group containing C, H and O only is claimed. The fumarate may be of formula <FORM:1048919/C3/1> where R1 is an alkyl, cycloalkyl, aryl, aralkyl or alkaryl group and R2 is -(CH2-CHR-O)nH or -CH(CH3)-CH2OH where n is 1-8 and R is H or CH3, e.g. ethyl hydroxyethyl or butyl hydroxyethyl fumarate. The copolymer may be formed by polymerizing the monomers in bulk or in acetone using azobisisobutyronitrile or lauryl peroxide as catalyst and in the presence of a trialkylamine (to prevent fumarate mono-esters, e.g. monoethyl, which may be present in the monomers from polymerizing). Hydroquinone present in the fumarate monomer as polymerization inhibitor may be left in the monomer before copolymerization or removed by treatment with alumina. The copolymer may have a molecular weight of 1000-10,000 and contain 10-40% of the fumarate. The copolymer may be cured, after shaping, by heating to 100-200 DEG C. The copolymer may contain a butylated melamine formaldehyde, urea formaldehyde or melamine formaldehyde resin prior to curing. The copolymer may be dissolved in a mixture of methyl isobutyl ketone and toluene optionally with the above resins.ALSO:A substrate e.g. a steel panel, is coated with a solution of a copolymer in an aromatic solvent. The copolymer is derived from vinyl chloride and a fumaric acid diester in which one of the esterifying groups is a hydroxy (oxa) by dricarbyl groups containing C, H and O only.
GB19708/64A 1963-05-13 1964-05-12 Vinyl chloride copolymers and production thereof Expired GB1048919A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US280069A US3392137A (en) 1963-05-13 1963-05-13 Copolymer of vinyl chloride and fumaric acid diesters and aromatic solvent solution thereof
US280148A US3260705A (en) 1963-05-13 1963-05-13 Process for polymerizing vinyl chloride and a fumarate ester

Publications (1)

Publication Number Publication Date
GB1048919A true GB1048919A (en) 1966-11-23

Family

ID=26960050

Family Applications (1)

Application Number Title Priority Date Filing Date
GB19708/64A Expired GB1048919A (en) 1963-05-13 1964-05-12 Vinyl chloride copolymers and production thereof

Country Status (4)

Country Link
BE (1) BE647870A (en)
DE (1) DE1520389A1 (en)
FR (1) FR1401497A (en)
GB (1) GB1048919A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2158077A (en) * 1984-03-26 1985-11-06 Nippon Oil Co Ltd Polymeric membranes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2158077A (en) * 1984-03-26 1985-11-06 Nippon Oil Co Ltd Polymeric membranes

Also Published As

Publication number Publication date
BE647870A (en) 1964-11-13
DE1520389A1 (en) 1970-01-22
FR1401497A (en) 1965-06-04

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