http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H11106408-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c1755eede76ea7e719a3e0d2843cd793 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F14-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F14-06 |
| filingDate | 1997-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_debe63cadba900029b49d858cedfae93 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ec12e69063e2f08c81f22a2dda81e304 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7f1d3afe918e76ab34147de399721473 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_51764920814d94f4f8a9702f7ff08a16 |
| publicationDate | 1999-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H11106408-A |
| titleOfInvention | Suspension polymerization of vinyl chloride monomer |
| abstract | (57) [Summary] [Problem] There is no adhesion of resin scale on the inner wall of a polymerization vessel, and the obtained vinyl chloride resin has a sharp particle size distribution and a high bulk specific gravity. Provided is a method for suspension polymerization of a vinyl chloride monomer having excellent moldability. When a vinyl chloride monomer is subjected to suspension polymerization in an aqueous medium in the presence of an oil-soluble polymerization initiator, a partially saponified polyvinyl acetate (a) and a cellulose derivative (b) are added to the reaction system. ), At least one emulsifier of higher fatty acid ester (c) of sorbitan (c) and anionic emulsifier (d), higher fatty acid (e), and thickener (f) are added. After the polymerization is started, when the weight ratio of the vinyl chloride monomer / aqueous medium falls within a certain range, a nitrogen-containing compound (g) is further added. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005513215-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013537251-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7834110-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101198530-B1 |
| priorityDate | 1997-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 231.