http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008163193-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ddb9f3656270bc5410be3679322fead |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08B3-16 |
| filingDate | 2006-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_29d23af246d0f4854634dda7a7996a9e |
| publicationDate | 2008-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2008163193-A |
| titleOfInvention | Cellulose derivative, cellulose derivative solution, optical film using them, and method for producing the same |
| abstract | PROBLEM TO BE SOLVED: To obtain an optical film having not only front retardation but also thickness direction retardation and having film strength that can be practically used. A film containing 50% by weight or more of a cellulose derivative satisfying all of the following (A) to (D) can solve the above problems. (A) Degree of substitution by acyl group is 2.3 or more and 2.9 or less (B) Degree of substitution by aromatic acyl group is 0.2 or more and 1.0 or less (C) Degree of substitution by aliphatic acyl group is 1 .3 or more and 2.7 or less (D) When the substitution degree by the aliphatic acyl group is F and the substitution degree by the aromatic acyl group is A, the following formula is satisfied. 2.80 ≦ 1.53 × A + F ≦ 3 .05 [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019218468-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013032016-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020007474-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018022125-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020012972-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5754445-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010235757-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013050573-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010235758-A |
| priorityDate | 2006-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 105.