http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2021025054-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_758994071efb42b565fc2c04637be131 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-668 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G65-332 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J175-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-181 |
| filingDate | 2020-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60631a323b37038fe003417d3517da07 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d6b334cb1be4c601b6e8cea61d2bcd3 |
| publicationDate | 2021-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2021025054-A |
| titleOfInvention | Adhesive improver and adhesive made from it |
| abstract | PROBLEM TO BE SOLVED: To provide an adhesive having excellent adhesive strength. An adhesive improver represented by the general formula (1), which is a half esterified product of 1 mol of aromatic tetracarboxylic dianhydride and 2 mol of a divalent hydroxyl group-containing compound, and has an acid value. Adhesive improver having a value of 15 to 350 mgKOH / g. [In general formula (1), X 1 and X 2 represent residues obtained by removing one hydroxyl group from a divalent hydroxyl group-containing compound, and X 1 and X 2 may be the same or different, respectively; Y is Represents a residue obtained by removing all carboxyl groups from an aromatic tetracarboxylic acid, and the aromatic ring of Y is composed of a carbon atom, and a substituent other than the carboxyl group and / or a halogen atom is bonded to the carbon atom. However, at least one carbon atom has no substituent attached. ] [Selection diagram] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7193045-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022172761-A1 |
| priorityDate | 2019-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 233.