http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1246328-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4976a2965a6f1f78fd131ea1cd31d5ef |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F26-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F8-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F26-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-00 |
| filingDate | 1968-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57f65419ae81c9ca2eaf9bb59e9841b5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d69ed4dcb0e2fafc72f47c635a0f9bbe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4dc43a5ae31d1e3a1e2e5161456f087e |
| publicationDate | 1971-09-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1246328-A |
| titleOfInvention | Polymers and process for their production |
| abstract | 1,246,328. Polymers containing heterocyclic groups and aminoalkyl or hydroxyalkyl groups. GAF CORP. 24 Sept., 1968 [3 Oct., 1967], No. 45396/68. Heading C3P. Polymers of N-vinyl heterocyclic monomers, said polymers containing aminoalkyl or hy- ,droxylalkyl groups on the carbon atoms alpha to the nitrogen atom and/or on the carbon atom alpha to the carbonyl group which is adjacent the nitrogen atom, unless the latter is already substituted with a methyl or ethyl group, are obtained by reacting the heterocyclic monomer or its homopolymer with an olefinic alcohol or amine in a solvent in the presence of a peroxide catalyst. The treatment of the monomer may result in simultaneous polymerization and alkylation. A small amount of the alcohol or amine is incorporated as comonomer. The monomers employed are N-vinyl-2-oxazolidone, N-vinyl-3-morpholinone and the 5-methyl- and 5-ethyl derivatives thereof, N-vinyl succinimide, N-vinyl diglycolylimide, N-vinyl glutarimide and monomers of the formula where R and R 1 are hydrogen, methyl or ethyl, and n is 1 to 3 and their thio analogues. In the examples mixtures of vinyl pyrrolidone, N- vinyl piperidone, N-vinyl-#-caprolactam or N- vinyl succinimide with allyl alcohol or amine, 1- amino-3-butene or 5-hexen-1-ol, and of polyvinyl pyrrolidone, piperidone or #-caprolactam with allyl alcohol or amine are heated with dit-butyl peroxide. |
| priorityDate | 1967-10-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.