http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H01198606-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33dafb5bbc2ec47ebcb7becbbe60f704 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F14-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F14-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-18 |
| filingDate | 1988-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c16660de84cd2b5fc578779da9f1fd57 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dd64fee2919c7abdfcec86f31c38dcfb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5aa173c4a43641dc4f8c9e7777661635 |
| publicationDate | 1989-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H01198606-A |
| titleOfInvention | Method for suspension polymerization of vinyl chloride |
| abstract | PURPOSE: To obtain particles having excellent particle diameter and processability without using a special apparatus and causing pollution or deterioration in production efficiency, by carrying out suspension polymerization of a vinyl chloride based monomer using polyvinyl alcohol and a specified polymer as a dispersion stabilizer. n CONSTITUTION: Suspension polymerization of vinyl chloride is carried out by using (A) polyvinyl alcohol (preferably having 70W95mol.% saponification degree and 300W3,000 polymerization degree) and (B) one or more polymers selected from polyvinyl esters, poly(meth)acrylic acid esters, copolymers of vinyl esters with ethylene and polystyrene in an amount of 0.01W0.5pt.wt. based on 100pts.wt. vinyl chloride as a dispersion stabilizer. The polymers are used as a dispersion prepared by previously dispersing the polymer (B) in an aqueous solution of the PVA (A), preferably at 50W100°C to carry out suspension polymerization of the vinyl chloride. n COPYRIGHT: (C)1989,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005082665-A |
| priorityDate | 1987-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.