http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-202035527-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2379-08 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09F9-301 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06F3-041 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 |
| filingDate | 2019-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da34568a7074c8f08adb81c257d02125 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_827574d7f09ef3c9c3c1baa69f6bf575 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57c5503c48af222fe64b8ac418ca6608 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18046b9da0c9083e4019de7972c095d4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_24b36defb992468c0915d34057b328ea |
| publicationDate | 2020-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-202035527-A |
| titleOfInvention | Optical film, flexible display device and polyimide resin |
| abstract | The invention provides an optical film with higher elastic modulus and surface hardness. The optical film of the present invention includes the following polyamide imine resin, which has a structural unit represented by formula (1): [In the formula (1), R 1 and R 2 independently represent an alkyl group having 1 to 12 carbons, an alkoxy group having 1 to 12 carbons, an aryl group having 6 to 12 carbons, and an alkyl group having 6 to 12 carbons. An aryloxy group, a carbonyl group having 1 to 12 carbons, an oxycarbonyl group or a halogen group having 1 to 12 carbons, where the hydrogen atoms contained in R 1 and R 2 may independently pass through the halogen atom and the carbon number 1 Alkyl group of ～4, alkoxy group of carbon number 1-4, hydroxy group, or carboxyl group substitution, V represents a single bond, -O-, diphenylmethylene, linear or branched chain of carbon number 1-12 A divalent hydrocarbon group in the form or alicyclic, -SO 2 -, -S-, -CO-, -PO-, -PO 2 -, -N(R 30 )- or -Si(R 31 ) 2 -, this Wherein, the hydrogen atoms contained in the hydrocarbon group may be independently substituted by halogen atoms, R 30 and R 31 independently represent a hydrogen atom or an alkyl group with 1 to 12 carbon atoms that may be substituted by a halogen atom, and m represents 0 An integer of ~2, n represents an integer of 1 to 4, p represents an integer of 0 to 4, and q represents an integer of 0 to 4], and the structural unit represented by formula (2): [In formula (2), X represents a divalent organic group, and Y represents a tetravalent organic group]. |
| priorityDate | 2018-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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