GB1354289A - Styrene/n-substituted acrylamide copolymers - Google Patents
Styrene/n-substituted acrylamide copolymersInfo
- Publication number
- GB1354289A GB1354289A GB1354289DA GB1354289A GB 1354289 A GB1354289 A GB 1354289A GB 1354289D A GB1354289D A GB 1354289DA GB 1354289 A GB1354289 A GB 1354289A
- Authority
- GB
- United Kingdom
- Prior art keywords
- styrene
- substituted acrylamide
- polymerized
- acrylamide copolymers
- july
- 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
- 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
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
1354289 Styrene/N-substituted acrylamide copolymers BP CHEMICALS Ltd 8 July 1971 [28 July 1970] 36384/70 Heading C3P A copolymer comprises 70-99% of polymerized styrene units and 1-30% of polymerized N-substituted acrylamide units of formula wherein R is a carbocyclic substituent and the nitrogen atom is attached directly to a carbon atom in the carbocycle. Groups R specified are cyclohexyl, paratolyl and phenyl. They are prepared by polymerizing styrene with the corresponding monomeric substituted acrylamide by any solution, bulk or suspension method using any of the conventional initiators. In the examples, styrene is polymerized with N - phenylacrylamide, N-cyclohexylacrylamide or N - p - tolylacrylamide in bulk or suspension.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3638470 | 1970-07-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1354289A true GB1354289A (en) | 1974-06-05 |
Family
ID=10387661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1354289D Expired GB1354289A (en) | 1970-07-28 | 1970-07-28 | Styrene/n-substituted acrylamide copolymers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1354289A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0336212A2 (en) * | 1988-03-31 | 1989-10-11 | BASF Aktiengesellschaft | Heat resistant, thermoplastic moulding composition containing a copolymer, process of their preparation and their use |
-
1970
- 1970-07-28 GB GB1354289D patent/GB1354289A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0336212A2 (en) * | 1988-03-31 | 1989-10-11 | BASF Aktiengesellschaft | Heat resistant, thermoplastic moulding composition containing a copolymer, process of their preparation and their use |
EP0336212A3 (en) * | 1988-03-31 | 1990-04-25 | Basf Aktiengesellschaft | Heat resistant, thermoplastic moulding composition containing a copolymer, process of their preparation and their use |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |