http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H09194584-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-42 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-91 |
| filingDate | 1996-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8919bc65777adf6e861fb8c071b56a22 |
| publicationDate | 1997-07-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H09194584-A |
| titleOfInvention | Redistribution method of polycarbonate using phosphonium hydroxide |
| abstract | PROBLEM TO BE SOLVED: To provide a highly efficient redistribution method capable of producing an improved polycarbonate material. The polycarbonate composition is redistributed by melt equilibration by using a tetraorganophosphonium hydroxide, preferably tetra- (C 1-6 alkyl) phosphonium hydroxide, as a redistribution catalyst. Such catalysts have a number of advantages including higher redistribution efficiency, reduced coloration of redistribution products, and the ability to be used anhydrous. |
| priorityDate | 1995-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.