http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1335621-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cebc9740ef706cde29e885504f274ffa |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F222-402 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F222-40 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F222-40 |
| filingDate | 1989-08-10^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1995-05-16^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7e1dc93b305878a531a189da3df3424 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9b6e1ab19b5a3eb149709457ad3e45a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb5cd6a1f717a46300e658edf17dcaa6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a3ae03f8562d54314446b9ae2ab38ad |
| publicationDate | 1995-05-16^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1335621-C |
| titleOfInvention | Maleimide copolymer and a process for producing the same |
| abstract | A maleimide copolymer which consists essentially of greater than 28% by weight and less than or equal to 65% by weight of a maleimide monomer unit, greater than or equal to 16% by weight and less than 72% by weight of at least one monomer unit selected from the group consisting of aromatic vinyl compound monomer units and methacrylate monomer units, and 0-25% by weight of another vinyl compound monomer unit and which contains 0.1% by weight or less of the residual male-imide monomer and 0.5% by weight or less of volatile components other than the maleimide monomer and which has a ratio (Mw/Mn) of weight average molecular weight Mw to number average molecular weight Mn of 3 or less, a yellowness index of 30 or less and an intrinsic visco-sity of from 0.3 to 1.5. The maleimide copolymer of the present invention is excellent in heat resistance, transparency, chemical resistance, impact resistance, moldability and the like. |
| priorityDate | 1988-08-15^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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