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GB926269A - Polymer production process - Google Patents

Polymer production process

Info

Publication number
GB926269A
GB926269A GB4447361A GB4447361A GB926269A GB 926269 A GB926269 A GB 926269A GB 4447361 A GB4447361 A GB 4447361A GB 4447361 A GB4447361 A GB 4447361A GB 926269 A GB926269 A GB 926269A
Authority
GB
United Kingdom
Prior art keywords
units
group
substituted
alkyl
cycloalkyl group
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
GB4447361A
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.)
Roehm GmbH Darmstadt
Original Assignee
Roehm and Haas GmbH
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 Roehm and Haas GmbH filed Critical Roehm and Haas GmbH
Publication of GB926269A publication Critical patent/GB926269A/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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines

Landscapes

  • Chemical & Material Sciences (AREA)
  • General 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Polymers containing methacrylo-cycloimide units, which may be N-substituted are made by reacting a polymer containing units of the formula: <FORM:0926269/IV(a)/1> wherein X represents an oxygen atom or a group = NR in which R represents hydrogen or an alkyl or cycloalkyl group, with a compound of the formula R1NH2, R1, which is different from R when X represents the group = NR, being a hydrogen atom or an alkyl or cycloalkyl group. Polymer starting materials are homopolymers containing cyclic methacrylic anhydride or methacrylocycloimide units, which latter may be N-substituted, and copolymers containing such units together with units derived from methyl methacrylate, acrylic esters, acrylonitrile, methacrylonitrile styrene and vinyl and vinylidene chlorides. Reactant compounds specified are ammonia and methylamine. The reaction may be carried out in the presence of water, a polyhydric alcohol or an excess of amine. Specifications 505,354, 883,555, 884,226 and 899,342 are referred to.
GB4447361A 1960-12-17 1961-12-12 Polymer production process Expired GB926269A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DER29311A DE1165861B (en) 1960-12-17 1960-12-17 Process for the preparation of N-alkylated polymethacrylic acid imides

Publications (1)

Publication Number Publication Date
GB926269A true GB926269A (en) 1963-05-15

Family

ID=7402964

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4447361A Expired GB926269A (en) 1960-12-17 1961-12-12 Polymer production process

Country Status (2)

Country Link
DE (1) DE1165861B (en)
GB (1) GB926269A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4745159A (en) * 1986-01-23 1988-05-17 Mitsubishi Rayon Co., Ltd. Methacrylate resin composition and process for its preparation
US5218068A (en) * 1988-03-25 1993-06-08 The Dow Chemical Company Intrinsically low birefringent molding polymers and optical storage disks therefrom
US5218051A (en) * 1990-09-10 1993-06-08 The Dow Chemical Company Optically isotropic blends of styrene/acrylonitrile and methyl methacrylate/glutarimide copolymers

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4208916A1 (en) * 1992-03-20 1993-09-23 Akzo Nv POLYESTER FIBER AND METHOD FOR THE PRODUCTION THEREOF
FR2694562B1 (en) * 1992-08-04 1994-10-28 Atochem Elf Sa New process for the preparation of modified methyl methacrylate (MAM) polymers or copolymers.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1109373B (en) * 1955-08-23 1961-06-22 Monsanto Chemicals Process for the production of a nitrogen-containing isobutylene-maleic acid anhydride polymerizate
DE1077872B (en) * 1958-03-22 1960-03-17 Roehm & Haas Gmbh Process for the preparation of nitrogen-containing derivatives of polymethacrylic acid
DE1088231B (en) * 1958-03-22 1960-09-01 Roehm & Haas Gmbh Process for the preparation of nitrogen-containing derivatives of polymethacrylic acid

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4745159A (en) * 1986-01-23 1988-05-17 Mitsubishi Rayon Co., Ltd. Methacrylate resin composition and process for its preparation
US5218068A (en) * 1988-03-25 1993-06-08 The Dow Chemical Company Intrinsically low birefringent molding polymers and optical storage disks therefrom
US5218051A (en) * 1990-09-10 1993-06-08 The Dow Chemical Company Optically isotropic blends of styrene/acrylonitrile and methyl methacrylate/glutarimide copolymers

Also Published As

Publication number Publication date
DE1165861B (en) 1964-03-19

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