http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-202126794-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8205ec6ee1cd95eb60a03826535bad97 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1078 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1028 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-133723 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-1337 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C217-90 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C219-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-105 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1337 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-56 |
| filingDate | 2020-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_32519d3b14fb1e3fa6ab5c256efa980f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8ab49efec1da7292cd8dcf889b40da2c |
| publicationDate | 2021-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-202126794-A |
| titleOfInvention | Liquid crystal alignment agent, liquid crystal alignment film, liquid crystal display element, polymer and diamine |
| abstract | It provides a liquid crystal alignment agent which can obtain a liquid crystal alignment film with a high ability to align liquid crystal even if it is subjected to excessive heating. A liquid crystal alignment agent containing at least one polymer (P) selected from the group consisting of polyimide precursors and polyimine having a group represented by the following formula (1); (In the formula, X 1 represents an alkylene group with 1 to 14 carbon atoms. One or two non-adjacent methylene groups in the alkylene group may also be substituted by -O- or -COO-; X 2 represents a single Bond, -OCO-, -COO-, or CONR 2- (R 2 represents a hydrogen atom or a methyl group); Q represents a naphthylene group, Y represents a group containing at least one cyclohexylene group; the aforementioned naphthylene group or cyclohexylene group Any hydrogen atom can also be selected from alkyl groups with 1 to 3 carbons, alkoxy groups with 1 to 3 carbons, fluorinated alkyl groups with 1 to 3 carbons, and fluorine-containing alkoxy groups with 1 to 3 carbons. Group, or at least one substitution of a group of fluorine atoms; R represents a hydrogen atom, an alkyl group with 1 to 12 carbons, an alkoxy group with 1 to 12 carbons, a fluorinated alkyl group with 1 to 12 carbons, Fluorine-containing alkoxy group with carbon number 1~12, -CN, -F, -OH, -CO 2 H, -OCOR 3 , or -CO 2 R 3 , R 3 represents methyl or ethyl; * represents bonding Location). |
| priorityDate | 2019-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 267.