http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S5984933-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a696e8ab693ab78a931db09817fad566 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-16 |
| filingDate | 1983-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dabe685e695bd5fcb1922f0d2bf72cba http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44d26362c474ce900d858f3f19013b9f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71e0db2a12fac5530e18e6367a470212 |
| publicationDate | 1984-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S5984933-A |
| titleOfInvention | Production of thermoplastic resin particle |
| abstract | PURPOSE: To produce uniform fine particles having improved moldability, by dissolving a specific styrene-maleic anhydride copolymer resin, a specific binding monomer and a polymerization catalyst in a vinyl aromatic monomer, polymerizing the resultant solution in the suspended state, and adding a foaming agent thereto. n CONSTITUTION: A styrene-maleic anhydride copolymer resin, containing 15W 30wt% maleic anhydride, and having ≥500 average polymerization degree and a compound expressed by the formula RX (X is a functional group reactive with dicarbonyloxo group; R is an aliphatic residue having one double bond), e.g. glycidyl methacrylate, are dissolved in an vinyl aromatic monomer, and the resultant solution is suspended in an aqueous medium and reacted in the presence of a polymerization catalyst. A foaming agent is added thereto during or after the polymerization to produce the aimed thermoplastic resin particles containing 2W10wt% maleic anhydride component. The compound of the formula RX is used in a amount of 0.1W20mol%, preferably 0.2W10mol% based on the maleic anhydride component in the copolymer resin. n COPYRIGHT: (C)1984,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6719053-B2 |
| priorityDate | 1983-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.