http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8852697-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3da3be7881f435c622d17a34adc162a1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_58d265dca687c77619849ab06a50363f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2301-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2323-035 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-13363 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L1-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-151 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13363 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-151 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L1-12 |
| filingDate | 2011-04-04^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-10-07^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a3a13dba82a9ab579ead6009194865b |
| publicationDate | 2014-10-07^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-8852697-B2 |
| titleOfInvention | Cellulose acetate film, and polarizing plate and liquid crystal display device which are made using same |
| abstract | Provided is a cellulose acetate film which has excellent retardation properties and exhibits low haze even under high-temperature and high-humidity conditions and which, in an alkaline saponification step, causes little dissolution of the film itself or additives in a saponifying liquid. The cellulose acetate film is characterized by comprising: a cellulose acetate which has an acetyl substitution degree of 2.0 to 2.5; and 5 to 15% by mass (relative to the cellulose acetate) of a component which contains a compound represented by general formula (1) wherein m is 0 and a compound represented thereby wherein in is more than 0 at a ratio of 45:55 to 0:100. In general formula (1), G is a mono- or di-saccharide residue; X 1 is —O—; R 1 is —CO—R 2 ; R 2 is an aliphatic or aromatic group; m represents the total number of hydroxyl groups directly bonded to the mono- or di-saccharide residue; and n represents the total number of OR 1 groups directly bonded to the mono- or di-saccharide residue, with the proviso that m and n satisfy fee relationships: 3≦m+n≦8 and n is not 0. |
| priorityDate | 2010-04-28^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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