http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-201235394-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_268be9afa00cf55b5aa72b1612151ecb |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08B3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C41-26 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-103 |
| filingDate | 2012-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b0963c8cd908e22c303bb10ed621c705 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd083cb3ff7b2f4b1613485665b15751 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d8e9657f8d6eeea93fc78570da976f8 |
| publicationDate | 2012-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-201235394-A |
| titleOfInvention | Cellulose acylate solution, producing method thereof, and solution casting method |
| abstract | A sampling is taken from a dope formed of a TAC 48 dissolved into a solvent 49. Mass fraction of fatty acid ester in the sampling of the dope is measured. The molecular weight of the fatty acid ester is within the range of not less than 500 to not more than 1000, and at least 80% of the molecular weight is occupied by methylene group. If the mass fraction exceeds 0.01%, a sampling is taken again from the dope. pH of the sampling of the dope is measured, and if the pH is not within the range of not less than 3 to not more than 5, adjustment is performed such that the pH becomes a value within the range of not less than 3 to not more than 5. The pH adjustment is performed by adding acetic acid or sodium acetate to the solvent 49. The dope after being subjected to the pH adjustment is heated so as to be kept at a temperature within the range of not less than 80 DEG C to not more than 90 DEG C. |
| priorityDate | 2011-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.