| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_572ab3dc169a753db545ebb270bf4e36 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-54 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F14-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F14-06 |
| filingDate |
1999-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2001-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea7ee844922a773f7954e10ce9744895
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ec9d48652559943928bf699306f21f7a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1536f7e168a581d36fa7b06e738a8b7a |
| publicationDate |
2001-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6258910-B1 |
| titleOfInvention |
Polymerizing vinyl chloride in carbon dioxide |
| abstract |
Disclosed is a method of polymerizing vinyl chloride or vinylidene chloride monomer. A mixture is prepared of(1) a monomer selected from the group consisting of vinyl chloride, vinylidene chloride, and mixtures thereof with up to about 20 wt % of a comonomer,(2) supercritical carbon dioxide, subcritical carbon dioxide, or liquid carbon dioxide in a weight ratio to the monomer of about 0.5 to about 5; and(3) about 0.1 to about 1 phr of a free radical initiator that is soluble in said supercritical carbon dioxide or a solution of said a free radical initiator in a solvent that is miscible with the carbon dioxide.The mixture is heated to a temperature of about 40 to about 70° C. to polymerize the monomer. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014204709-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6846888-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011073132-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106432556-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2915821-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008019155-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104177866-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010016531-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011073130-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008039599-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2002177678-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011073133-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2011073129-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106432556-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10233384-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113214418-A |
| priorityDate |
1999-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |