| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0bac84bf3936a370b28c128571f30168 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-181
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L67-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-181
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L69-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G81-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-20 |
| filingDate |
1992-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1994-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_20f44275d0daa6752b30661b7b3f0693 |
| publicationDate |
1994-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5374690-A |
| titleOfInvention |
Block copolyester resins |
| abstract |
PCT No. PCT/EP92/00668 Sec. 371 Date Dec. 28, 1992 Sec. 102(e) Date Dec. 28, 1992 PCT Filed Mar. 26, 1992 PCT Pub. No. WO92/17521 PCT Pub. Date Oct. 15, 1992.A composition of polyester resins comprising diblock copolymers formed of two different polyester blocks joined by a bifunctional radical deriving from a dianhydride of a tetracarboxylic acid. The compositions are prepared by a reaction in the solid state of two different polyesters in the presence of a dianhydride of a tetracarboxylic acid. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005075464-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1473316-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1473316-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1444014-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1444014-A1 |
| priorityDate |
1991-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |