http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H08157536-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ead90443277482e25bf91bfddef2b5a7 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F212-10 |
| filingDate | 1994-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_055c855fc989c30726574f20ae282dcb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a68eaeb25f69c62d3831e57558d7d427 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b670ba347992c2f7d27f17ab693ef05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0bdb7bc0a0832766f8a7da9c962231d6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c38f07ba659c61f619e78546e7d323ef |
| publicationDate | 1996-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H08157536-A |
| titleOfInvention | Transparent heat-resistant styrene-based copolymer and method for producing the same |
| abstract | (57) [Summary] [Purpose] To provide an N-substituted maleimide-acrylonitrile-styrene-based copolymer excellent in heat resistance, transparency, and moldability. [Structure] (a) Aromatic vinyl unit, ( (B) Vinyl cyanide unit, (c) a copolymer consisting of N-substituted maleimide unit, the residual amount of unreacted N-substituted maleimide is 30 ppm or less, A styrene copolymer having a methanol-soluble component content of 3% by weight or less, and a monomer mixture solution comprising an aromatic vinyl compound, a vinyl cyanide compound, and an N-substituted maleimide are mixed in a complete mixing tank type reactor 2 It is supplied to a polymerization reactor connected in series over the tank, and the polymerization temperature in the first reactor in the first tank is maintained at 70 to 100 ° C. and the polymerization conversion rate is maintained at 50% by weight or more, A method for producing a styrene-based copolymer in which a polymerization temperature in a final tank reactor on the outlet side is 100 to 140 ° C. and a polymerization conversion rate is 70% by weight or more so as to continuously perform copolymerization. [Effect] The composition distribution is narrow, the amount of unreacted N-substituted maleimide and methanol-soluble components is extremely small, and heat resistance and transparency are excellent. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10696766-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108290984-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111225929-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104628925-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20180047787-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111225929-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010530020-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I743192-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018084417-A1 |
| priorityDate | 1994-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 84.