| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_997ed5b3b186e8e8ddd4b0f8685a1d12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G64-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L69-00 |
| filingDate |
1992-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b6823b67b1190e55722c9c279e62dc0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e75680339d466adb1ea5ac6375ab0c3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7d1f19cfcd4e192e1870a3dd66c4af0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6979b5d0740e27d3ac7eaecfba75e64b |
| publicationDate |
1993-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H05186583-A |
| titleOfInvention |
Method for purifying solution of polycarbonate in organic solvent |
| abstract |
(57) [Summary] [Object] To provide a method capable of efficiently and economically purifying a dope in order to inexpensively obtain a stable and high-quality polycarbonate from a solution of polycarbonate in an organic solvent. [Structure] The water content of a water-soluble impurity-dispersed polycarbonate is turbid, and the amount of water in the organic solvent solution of the polycarbonate is adjusted to be equal to or less than the saturated solubility of the organic solvent to make the organic solvent solution transparent, A method for purifying an organic solvent solution of polycarbonate, which comprises filtering the solvent solution in a transparent state. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0011086-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0177209-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6605221-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4886148-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6384185-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0183584-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000129113-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0009582-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7829166-B2 |
| priorityDate |
1992-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |