http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-19990010949-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F14-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L27-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L27-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F14-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L33-10 |
| filingDate | 1997-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1999-02-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-19990010949-A |
| titleOfInvention | Production method of vinyl chloride resin for paste processing excellent in heat discoloration property |
| abstract | The alkali metal salt of alkyl sulfates or alkyl benzene sulfonates having 10 to 30 carbon atoms is added to the reactor in an amount of 0.5 to 2.0 parts by weight based on 100 parts by weight of a monomer mixture copolymerizable with vinyl chloride to copolymerize with an organic peroxide, a vinyl chloride monomer and a vinyl chloride monomer The amount of the vinyl chloride monomer and the comonomer mixture introduced into the reactor was increased to 0.5 parts by weight based on 100 parts by weight of the total amount of the vinyl chloride monomer and the comonomer mixture introduced into the reactor for the purpose of improving heat discoloration of the vinyl chloride resin for paste processing after injecting the comonomer or vinyl chloride based latex. To 10 parts by weight were charged into a reactor, and the mixture was heated to a predetermined polymerization temperature through a usual homogenization process. The resultant latex was subjected to ordinary spray drying to remove water to prepare a vinyl chloride resin for pure paste processing do. |
| priorityDate | 1997-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 66.