| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f9af914ed2fb00cd4f1b8b1a28964e4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f902e0791a65af2e3c19c011b869630f |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-02 |
| filingDate |
1991-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_34b3d1597738ffeac157dd766b1f7397
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_855423cebc8e2e9a53be749902107748
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_55de674044645b07e06580922fc99ac4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8cbfd69e40cb3eb74740e72111e6fc8a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d55cbcade5d62a799c954c91eb74dae4 |
| publicationDate |
1993-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H05310642-A |
| titleOfInvention |
Diphenic acid bis (2-hydroxyethyl) ester and method for producing the same |
| abstract |
(57) [Abstract] [Purpose] The present invention provides formula (1): It is intended to provide a diphenic acid bis (2-hydroxyethyl) ester which is a novel compound represented by and a method for producing the same. A manufacturing method by heating diphenic acid and ethylene oxide under pressure in an organic solvent, and a manufacturing method by heating diphenic acid and ethylene carbonate in the presence of a catalyst. [Effect] It is useful as an intermediate for fibers, films, resin molding materials and the like, and is also effective for improving impact resistance and mechanical strength of amorphous resins. |
| priorityDate |
1991-04-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |