http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H06298842-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5198a2a21392d6cbc0bb4898b3fb3d29 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ead90443277482e25bf91bfddef2b5a7 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F8-32 |
| filingDate | 1993-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85127990a8afd9b770816cde44d0bfe6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7bef1b393576df3069135cb9a5f26491 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ffcd739c642b822f3426035f4ed1100 |
| publicationDate | 1994-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H06298842-A |
| titleOfInvention | Method for producing block copolymer |
| abstract | (57) [Summary] [Object] To provide a method for producing a polyamide / polystyrene block copolymer, which is good as a compatibilizing agent for polyamide and styrene resins. [Structure] After condensing a styrene polymer (A) having at least one amino group at the terminal and an excess dicarboxylic acid halide compound (C), the diamino compound (B) or the diamino compound (B) is continuously condensed. ) And a dicarboxylic acid halide compound (C) are added to obtain (A) / [(B) + (C)] is interfacial polycondensed at a ratio of 20/80 to 80/20 (weight ratio). [Effect] It is possible to produce a polyamide / polystyrene block copolymer in which the amount of unreacted styrene polymer in the resulting copolymer is reduced without the need for isolation of a reaction intermediate. The block copolymer produced by this method is useful as a compatibilizer for polyamide / polystyrene. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4837761-A |
| priorityDate | 1993-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.