| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_52a65b677bbedbe7bf090dd556a7cc43 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F214-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F299-024 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F299-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F214-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F214-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L27-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F14-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-00 |
| filingDate |
1983-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_92f5ec6a4e641a9232c4ff4a1abd3d81
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb253a82e1c8f7cc5cf3d0cfe45e5784
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d93960d42e5119f962a353f1445c2e1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db4a336449d77d31865a904d145e93e1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85c66d281d7517c4b3b1cc2fb6148bce |
| publicationDate |
1984-09-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0118631-A1 |
| titleOfInvention |
Process for producing vinyl chloride polymers |
| abstract |
A process for producing vinyl chloride polymers is characterized by copolymerizing 100 parts by weight of vinyl chloride monomer with 0.1 to 3 parts by weight of a crosslinking agent consisting of at least one diacrylate or dimethacrylate of a polyether glycol or diacrylate or dimethacrylate of a polyester polyol and having an average molecular wight of 200 or more, while maintaining the copolymerization temperature at a constant value in the range of 30°C to 70°C. According to this process, the polymerization degree is constant without being affected by the amount of the crosslinking agent and also it is possible to adjust the content of tetrahydrofuran-insoluble polymers with a broad range. |
| priorityDate |
1981-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |