| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2cb72657cf0479385a9b5e655af1e16f |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-00 |
| filingDate |
1993-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a9ff646d87ebacf25090b271897f77c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_03ec27546bcad7716c5001f0ae8cb92f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d0178bf87315a4cb003ea09ff80fbb4 |
| publicationDate |
1995-03-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H0762078-A |
| titleOfInvention |
Method for producing polycarbonate |
| abstract |
(57) [Abstract] [Purpose] To develop a method for efficiently producing high-quality polycarbonate without impairing hydrolysis resistance. In the transesterification reaction of (A) a dihydroxy compound and (B) a carbonic acid diester, the transesterification reaction is represented by the formula (I): [Each symbol in the formula is as defined in the description. ] It is a manufacturing method of the polycarbonate which makes the lactam compound represented by these coexist. |
| priorityDate |
1993-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |