| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5539e85987921f605c2435d0251b02b6 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2433-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2327-06 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-0052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-102
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-0033
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-0061
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-58 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L27-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-57 |
| filingDate |
1997-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7cc16fef7c999f82bcf04e383e1d9392
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3bc53c579c65a60cd53b06b8835362d7 |
| publicationDate |
1998-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2222117-A1 |
| titleOfInvention |
Improved pvc foamed compositions |
| abstract |
The density of rigid foamed articles made by the thermal decomposition of a blowing agent in a vinyl chloride polymer is reduced by the use of an organotin mercaptoalkylcarboxylate, alone, or in combination with an organotin halide or carboxylate which activate the blowing agent. Sulfides made from said organotin mercaptoalkylcarboxylate are also superior activators of the blowing agent. |
| priorityDate |
1996-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |