| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_424db9d56b06a23aed410fcf5df652f3 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-004 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F14-00 |
| filingDate |
1975-10-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1980-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_51eb33070bcd846cfa61a95d83140595
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe34e7fff9d20c739b772464f03f7a88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf75c43b50adbb1b89379424f3c518d3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d7addb4501a9e40fb9061d2afbc50dac |
| publicationDate |
1980-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1085994-A |
| titleOfInvention |
Bulk polymerization of vinyl chloride |
| abstract |
ABSTRACT OF THE DISCLOSURE Vinyl chloride monomer or a mixture thereof with a copolymerizable monomer or monomers is bulk-polymerized so that the deposition of polymer scale on the inner walls of the polymerization vessel and other surfaces in contact with the monomer or monomers can be greatly reduced by coating them with phosphoric esters, polyphosphoric esters or their alkali metal salts before the polymerization is commenced. Clean-up operations following each polymerization run are much simplified. |
| priorityDate |
1974-10-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |