GB1029998A - Copolymers of maleic imide and their preparation - Google Patents

Copolymers of maleic imide and their preparation

Info

Publication number
GB1029998A
GB1029998A GB14666/63A GB1466663A GB1029998A GB 1029998 A GB1029998 A GB 1029998A GB 14666/63 A GB14666/63 A GB 14666/63A GB 1466663 A GB1466663 A GB 1466663A GB 1029998 A GB1029998 A GB 1029998A
Authority
GB
United Kingdom
Prior art keywords
copolymer
maleic imide
monomers
copolymers
preparation
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
GB14666/63A
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.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain SA
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 Compagnie de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Publication of GB1029998A publication Critical patent/GB1029998A/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
    • C08F22/00—Homopolymers and 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
    • C08F22/36—Amides or imides
    • 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
    • C08F222/14—Esters having no free carboxylic acid groups, e.g. dialkyl maleates or fumarates
    • C08F222/145—Esters having no free carboxylic acid groups, e.g. dialkyl maleates or fumarates the ester chains containing seven or more carbon atoms

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 luminescent composition or article consists of or contains a copolymer of maleic imide and an alkyl maleate. The copolymer is luminescent when subjected to U.V. rays.ALSO:A copolymer of maleic imide and an alkyl maleate is claimed and may be prepared by subjecting the monomers to a temperature of, e.g. 50-75 DEG C., in the presence of a catalyst, e.g. 0.5-2% of benzoyl peroxide or azodiisobutyronitrile. The alkyl maleate may be dimethyl, diethyl, dibutyl or dioctyl maleate. The copolymerization may be carried out in the absence of air in bulk or in a solvent in which the monomers are soluble but the copolymer is insoluble, e.g. methanol. The copolymer may be purified by dissolving in, e.g. dioxane, dimethylformamide or tetrahydrofuran, and removing by distillation unreacted monomers with the solvent.
GB14666/63A 1962-04-13 1963-04-11 Copolymers of maleic imide and their preparation Expired GB1029998A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR894342A FR1328384A (en) 1962-04-13 1962-04-13 New copolymers of maleic imide

Publications (1)

Publication Number Publication Date
GB1029998A true GB1029998A (en) 1966-05-18

Family

ID=8776795

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14666/63A Expired GB1029998A (en) 1962-04-13 1963-04-11 Copolymers of maleic imide and their preparation

Country Status (7)

Country Link
BE (1) BE630960A (en)
CH (1) CH411360A (en)
DE (1) DE1495291A1 (en)
ES (1) ES286916A1 (en)
FR (1) FR1328384A (en)
GB (1) GB1029998A (en)
NL (1) NL291468A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5140083A (en) * 1988-12-27 1992-08-18 Nippon Oil And Fats Co., Ltd. Maleimide copolymer and process for preparing same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5140083A (en) * 1988-12-27 1992-08-18 Nippon Oil And Fats Co., Ltd. Maleimide copolymer and process for preparing same

Also Published As

Publication number Publication date
ES286916A1 (en) 1963-10-16
FR1328384A (en) 1963-05-31
BE630960A (en)
CH411360A (en) 1966-04-15
NL291468A (en)
DE1495291A1 (en) 1969-02-20

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