| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_30676b8771a7a6cd3c658fd0a3e0a4b1 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G81-027
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G81-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G81-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G81-02 |
| filingDate |
1990-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80921b984e23d2080ed25cdf58a1baa4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ba2b167004336720332b80372a58d165
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_73ce3e066916ae347ab91e0237049293
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed19763e2a72dc2acbfcdf57f598a657
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_534f8d5f4d0cd772912c83013c0c0d15 |
| publicationDate |
1991-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9106592-A1 |
| titleOfInvention |
Graft copolymer of polylactone on a polymer backbone |
| abstract |
The impact strength of engineering resins may be improved by blending them with a graft copolymer, which copolymer comprises a continuous phase of an amorphous or semi-crystalline polymer backbone which incorporates or on which are grafted unsaturated dicarboxylic acid anhydride groups, and discontinuous phase polylactone whose repeat unit chain lengtn contains 5 to 7 carbon atoms, which polylactone is attached to the backbone via the anhydride groups. |
| priorityDate |
1989-10-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |