http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6337139-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/C08L33-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L25-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-16 |
| filingDate | 1986-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26dd6d8677623cbaeb80f27f7a7beefe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bce0dce8623dac5bd2efedc4c7205c42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21bfb10e30a971d93476d86a8b71d510 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fc6b831b5c5ad765fd4764bd6d7e0297 |
| publicationDate | 1988-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S6337139-A |
| titleOfInvention | Production of foamable copolymer resin particle |
| abstract | PURPOSE: To produce the titled resin particles having uniform particle diameter and excellent heat-resistance, by adding a monomer mixture containing an N-aromatic maleimide to an aqueous suspension of specific polymer particles having preliminarily uniformized particle diameter, copolymerizing the monomers and impregnating a foaming agent to the copolymer. n CONSTITUTION: (A) 95W30pts.(wt.) of a mixture of 0.5W30(wt)% maleimide of formula (Ar is aryl) (preferably N-phenyl maleimide), 40W70% α- methylstyrene, 10W40% acrylonitrile and 0W20% vinyl monomer copolymerizable therewith is added to (B) a suspension produced by dispersing 5W70pts. of polymer particles having preliminarily uniformized particle diameter and containing 10W50% vinyl cyanide monomer (preferably acrylonitrile and/or methacrylonitrile) in an aqueous medium and the monomers are copolymerized at 60W150°C in the presence of a polymerization initiator. The objective foamable resin particles can be produced by impregnating an organic foaming agent to the copolymer during or after the copolymerization process. n COPYRIGHT: (C)1988,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008153243-A1 |
| priorityDate | 1986-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.