http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1193388-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8c59891ee55f57f2e821d47b73a19d1e |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C317-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G64-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C323-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-08 |
| filingDate | 1980-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1985-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f680714d9c5c56808d2b32c7f8108df5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_24ad1d073ef752c442661e1becc7ed0c |
| publicationDate | 1985-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1193388-A |
| titleOfInvention | Flame retardant polycarbonate compositions with improved critical thickness |
| abstract | FLAME RETARDANT POLYCARBONATE COMPOSITIONS WITH IMPROVED CRITICAL THICKNESS ABSTRACT OF THE DISCLOSURE Polycarbonates are provided having improved critical thickness values and flame retardant characteristics based upon an aromatic diol and a halogenated thiodiphenol represented by the structural formula wherein X1 and X2 are halogen and "a" + "b" = 1 to 8; Y1 and Y2 are alkyl groups having 1 to 4 carbon atoms; and "c" + "d" = 0 to 7. By incorporating an effective amount of the aromatic halogenated thiodiphenol, based upon the total aromatic diol content, into the polymer the critical thickness and flame retardant characteristics of the poly-carbonate are substantially improved, a process for the preparation of the monomer of said structural formula is likewise provided. |
| priorityDate | 1980-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 63.