Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_696ca0ae93d5cf5a686273601361781f |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-3595 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2379-08 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J5-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L79-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1082 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G73-1017 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-35 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G73-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J5-18 |
filingDate |
2016-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2019-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56b83ae07464de9de57c2498e92db5e4 |
publicationDate |
2019-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-10174167-B2 |
titleOfInvention |
Polyimide resin |
abstract |
A polyimide resin containing a repeating structural unit represented by the following formula (1) and a repeating structural unit represented by the following formula (2), a content ratio of the repeating structural unit of formula (1) with respect to the total of the repeating structural unit of formula (1) and the repeating structural unit of formula (2) being 20 to 70 mol %, and the polyimide resin having a chain aliphatic group having from 5 to 14 carbon atoms at an end thereof: n wherein R 1 represents a divalent group having from 6 to 22 carbon atoms containing at least one alicyclic hydrocarbon structure; R 2 represents a divalent chain aliphatic group having from 5 to 16 carbon atoms; and X 1 and X 2 each independently represent a tetravalent group having from 6 to 22 carbon atoms containing at least one aromatic ring. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021139701-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-4092071-A4 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115516013-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115516013-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2023066520-A1 |
priorityDate |
2015-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |