http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2021183693-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9b6b5f6c667accdd7bc86416835388aa |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J133-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J7-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J11-06 |
| filingDate | 2021-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4acc3c05ae3e7905e9b7f877f885e2fd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1f06ad19bbb84da4e37d435ad125aa55 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c10ac99d793aff8f39a936eeb2bab5e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_303f56ca555aa0dab6828446b4ed6206 |
| publicationDate | 2021-12-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2021183693-A |
| titleOfInvention | Adhesive layer and optical film with adhesive layer |
| abstract | PROBLEM TO BE SOLVED: To provide an adhesive layer having excellent reworkability and high adhesion performance in spite of being a thin film, and an optical film with an adhesive layer. SOLUTION: (A) 0.1 to 3.5 parts by weight of a hydroxyl group-containing copolymerizable vinyl monomer and a carboxyl group-containing compound are added to a total of 100 parts by weight of at least two or more kinds of main component monomers. An acrylic polymer, which is a copolymer having an acid value of 0.1 or less and a weight average molecular weight of 1 million or more, which is copolymerized without containing a polymerizable vinyl monomer and an amino group-containing (meth) acrylate, and ( C) Gel after cross-linking of a pressure-sensitive adhesive layer containing 0.01 to 0.8 parts by weight of an isocyanate compound as a cross-linking agent and 0.01 to 0.5 parts by weight of (D) a silane coupling agent. The fraction is 40 to 75%, the thickness is 1 μm to 25 μm, the adhesive strength of 25 μm is 1.5 to 6.0 N / 25 mm, and after being bonded to the adherend, 70 ° C. × 10 The adhesive strength after the day is 1.5 to 10 N / 25 mm. [Selection diagram] None |
| priorityDate | 2020-05-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 84.