| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4d3d6ffd8187147dbd854f5e70a99a88 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-15165
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G2261-376
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05B45-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-187 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-15165
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G79-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-155
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G61-122 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1516
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G79-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-1524 |
| filingDate |
2019-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71a58bb9e20fae9ebb899e961da23092
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05be8bd0b6e135234e775590fce5f1d7 |
| publicationDate |
2020-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2020040026-A1 |
| titleOfInvention |
Polymer, composition, electrochromic element, dimming device, and display device |
| abstract |
The present invention addresses a first problem of providing a polymer that has electrochromic characteristics, and that can form a sheet which seems more transparent when applied to an electrochromic element and is decolored. The present invention for solving the problem is a polymer obtained by forming a complex between, and binding together, compound A represented by formula 1: BP 1 -L 1 -BP 2 and at least one specific metal ion selected from the group consisting of first metal ions having a coordination number of 4, second metal ions having a coordination number of 6, and third metal ions having a coordination number of 4 and 6. In the formula, L 1 represents a single bond or a divalent group, and BP 1 and BP 2 may be identical or different from each other and each independently represent a bipyridine derivative. |
| priorityDate |
2018-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |