http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2915827-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33dafb5bbc2ec47ebcb7becbbe60f704 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2205-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2201-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L51-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F261-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L31-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L29-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L51-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L31-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L29-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F261-04 |
| filingDate | 2013-11-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8690a6b0ca2d8f9ee567547b4d9e8a48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c24e84341e121dec7c20858bd2862d92 |
| publicationDate | 2015-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2915827-A1 |
| titleOfInvention | Dispersion stabilizer for suspension polymerization and method for producing vinyl resin using same |
| abstract | There is provided a dispersion stabilizer for suspension polymerization of a vinyl compound, which is composed of an aqueous emulsion, wherein the aqueous emulsion comprises a solid comprising (A) a polyvinyl alcohol, (B) a polyvinyl ester, and (C) a graft polymer produced by graft-polymerizing a vinyl ester monomer to a polyvinyl alcohol; wherein the amount of (A) the polyvinyl alcohol is 0.1 to 18 % by mass based on the total amount of (A), (B) and (C); wherein the amount of (C) the graft polymer is 7 to 80 % by mass based on the total amount of (A), (B) and (C); and wherein a weight-average molecular weight of the solid as determined by gel permeation chromatography is 1,100,000 or less. Such a dispersion stabilizer for suspension polymerization exhibits excellent polymerization stability and excellent handleability. In addition, a vinyl resin obtained using the dispersion stabilizer for suspension polymerization has good plasticizer absorbency. |
| priorityDate | 2012-11-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 352.