| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_67990dbfe6a86cc538b8fcfda8e541af |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L27-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-42 |
| filingDate |
1987-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c927f29d8b67f231aa4dda2682605df
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da37010ab3784a5c9eaacf74de11c897 |
| publicationDate |
1988-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0255923-A2 |
| titleOfInvention |
Improved liquid copolyester plasticizers derived from 1,4-butanediol and a dicarboxylic acid mixture |
| abstract |
Liquid copolyesters useful as plasticizers for vinyl resins are provided. The copolyesters are obtained by the esterification of specific aliphatic dicarboxylic acid ester mixtures with 1,4-butanediol and an aliphatic saturated monofunctional alcohol. The copolyesters have acceptably low solidification points; they are resistant to hydrocarbon extraction; and they impart good low-temperature flexibility to PVC compositions plasticized therewith. |
| priorityDate |
1986-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |