http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0379659-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_696ca0ae93d5cf5a686273601361781f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L69-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-24047 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-2533 |
| filingDate | 1989-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_071dea2c37e675ad6d5dcf285f439a19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_500549be0469a1a8fa4581b31c56d00d |
| publicationDate | 1991-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0379659-A |
| titleOfInvention | Molding material for optical application |
| abstract | PURPOSE: To provide a molding material having excellent heat resistance and moldability and used for optical applications by compounding a polycarbonate resin having a specific range of viscosity-average mol.wt. with a pentaerythritol mono-tetrathiopropionate. n CONSTITUTION: (A) 100 pts.wt. of a polycarbonate resin having a viscosity average mol.wt. of 12000-30000 is compounded with (B) 0.001-0.3 of a pentaerythritol mono-tetrathiopropionate such as pentaerythritol tetrakis(β-lauryl- thiopropionate), if necessary, phosphorous acid, an organic phosphite, a mold release agent (preferably the simultaneous use of stearyl monoglyceride and butyl stearate), etc., to provide a molding material reduced in the generation of gelled products, etc., in molding processes and used for optical applications. n COPYRIGHT: (C)1991,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016084402-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8178713-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7902399-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005529969-A |
| priorityDate | 1989-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.