http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014225047-A1
Outgoing Links
Predicate | Object |
---|---|
assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_69e455f3dfb137aa43750dcda08c7b52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_78c81eee3745be3f24f94e9de1686991 |
classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-3083 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F20-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-303 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F20-68 |
filingDate | 2014-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1add8a5ca5a043333e79a7f77a0902f6 |
publicationDate | 2014-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | US-2014225047-A1 |
titleOfInvention | Photosensitive polymer and photoalignable phase difference film |
abstract | To provide a photosensitive polymer, a phase difference film using the photosensitive polymer, and an optical film using the phase difference film. A solution is a photosensitive polymer having a constitutional unit represented by formula (1): n n n n n n n n n n n n wherein, in formula (1), for example, R 1 is hydrogen or methyl; a is 2 or 3; p is an integer from 1 to 12; X 1 is —O—, —COO— or —OCO—; b is an integer from 0 to 3; A 1 is a divalent group selected from 1,4-phenylene or naphthalene-2,6-diyl, and in the divalent group, at least one of hydrogen may be replaced by fluorine or chlorine; Z 1 is a single bond, —COO—, —CH═CH—COO—, —CH 2 CH 2 —COO—, —CH 2 O— or —CONH—; W 1 and W 2 are hydrogen, fluorine or 1-5C alkyl or alkoxy; Y 1 is —O—; and R 2 is 1-20C alkyl, and at least one of —CH 2 — in the alkyl may be replaced by —O—. |
isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11732192-B2 |
priorityDate | 2013-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 943.