| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_75fcfb61e8c9c1c77d86ee7363827081 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-081
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L69-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-42 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L69-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-08 |
| filingDate |
1994-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_23f37e35eada443bf9118da7408b3739
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_061ffdac91741924859967acd82e9f02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c1b39419dbd51d0c7bb37b4695364079
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8772479f777553141e5053ebe78e231 |
| publicationDate |
1995-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2117948-A1 |
| titleOfInvention |
Gamma-radiation-resistant polycarbonate composition |
| abstract |
GAMMA RADIATION RESISTANT POLYCARBONATE COMPOSITION ABSTRACT OF THE DISCLOSURE A gamma radiation-resistant polycarbonate-disulfide resin is disclosed. The incorporation of disulfide linkages in the structure of polycarbonate was found to enhance the resistance of the resin to the discoloration caused by exposure to gamma radiation. Accordingly, processes for the incorporation of disulfide linkages in the molecular backbone, as end-groups or as side chains are disclosed. The polycarbonate-disulflde resin may be used as a molding resin in the context of thermoplastic molding compositions as well as a stabilizing additive in polycarbonate resin. |
| priorityDate |
1993-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |