| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c72d118f5664072de841f9c5c34b9d99 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G81-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-64 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G81-00 |
| filingDate |
1986-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1991-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d8a1748f98473e611ac4eb613ba91e2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66a4e1fa29ff95d1729c94a065437140
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9699c987c8007a391c654d80c49531b9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4607293877384ce8e1a5913d9160b4e |
| publicationDate |
1991-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5055531-A |
| titleOfInvention |
Process for the preparation of polyester/polycarbonate copolymers |
| abstract |
Copolymers are prepared by the interaction of a melt mix comprising a high molecular weight poly(alkylene arylate) resin with a high molecular weight polycarbonate or polyester carbonate and a catalyst, such as diphenyl phosphate. The copolymers are tough and are useful as molding compounds and are capable of maintaining dimensional stability at temperatures approaching their singale glass transition temperature. The copolymers are characterized by having substantially no content of polyester homopolymer and a ratio of arylate linkages to dihydric phenol arylate linkages of not substantially less than 20:1. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008103235-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11396165-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004250944-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7138479-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11465323-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7060217-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5852085-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004127653-A1 |
| priorityDate |
1986-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |