http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110621755-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J175-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J7-383 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G09F9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J11-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J11-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G09F9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J175-04 |
| filingDate | 2018-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110621755-B |
| titleOfInvention | Adhesive, adhesive sheet, manufacturing method of adhesive sheet, and image display device |
| abstract | The present invention provides a pressure-sensitive adhesive, a pressure-sensitive adhesive sheet, a method for producing the pressure-sensitive adhesive sheet, and an image display device capable of satisfying re-peelability, wettability, and adherend contamination resistance under high temperature and high humidity. The adhesive of the present invention is characterized by comprising a polyurethane prepolymer (A) and at least one selected from the group consisting of an organic acid (B-1), an acidic phosphoric acid ester compound (B-2), and an organic acid anhydride (B-3). One, the above-mentioned acidic phosphate-based compound (B-2) is at least one selected from the acidic phosphate-based compounds represented by the following chemical formulas (I), (II) and (III), and the above-mentioned organic acid (B-2) 1) is an organic acid other than the above-mentioned acidic phosphate-based compound (B-2), and the prepolymer (A) of the above-mentioned polyurethane is a prepolymer synthesized from a polyol and an isocyanate. In the above chemical formula (I), R 1 and R 2 are respectively a hydrogen atom, a hydrocarbon group or an aryl group, R 1 and R 2 may be the same or different, and at least one of R 1 and R 2 is a hydrocarbon group or an aryl group. In the above chemical formulas (II) and (III), R 3 and R 4 are hydrogen atoms, hydrocarbon groups or aryl groups, respectively, R 3 and R 4 may be the same or different, and at least one of R 3 and R 4 is a hydrocarbon group or an aromatic group. group, AO is an alkylene oxide group, each AO may be the same or different, n represents an integer of 1 or more, and each n may be the same or different. |
| priorityDate | 2017-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 189.