GB926269A - Polymer production process - Google Patents
Polymer production processInfo
- 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
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.
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)
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)
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)
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 |
DE1088231B (en) * | 1958-03-22 | 1960-09-01 | Roehm & Haas Gmbh | Process for the preparation of nitrogen-containing derivatives of polymethacrylic acid |
DE1077872B (en) * | 1958-03-22 | 1960-03-17 | Roehm & Haas Gmbh | Process for the preparation of nitrogen-containing derivatives of polymethacrylic acid |
-
1960
- 1960-12-17 DE DER29311A patent/DE1165861B/en active Pending
-
1961
- 1961-12-12 GB GB4447361A patent/GB926269A/en not_active Expired
Cited By (3)
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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