http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2020073675-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6c8d4dc7bd1a30d8fda907fceaeb4e69 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J7-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J133-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J11-06 |
| filingDate | 2019-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_666cfbfa41819f082107f96e89da08f4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a885bb18aa1ea70f338c1b9cc41a5d96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e424e02dcbb210b730a758f1bb876546 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e4927a641d609b1a2fd8aa676067021c |
| publicationDate | 2020-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2020073675-A |
| titleOfInvention | Adhesive sheet and image display device using the same |
| abstract | PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive sheet which can obtain conformability to a stepped portion or the like and surface flatness and can be firmly bonded with high cohesive force without causing distortion or deformation even in a light opaque portion. .. SOLUTION: A soft part containing a (meth) acrylic copolymer (A) and partially cured by light, having a gel fraction of less than 1% and a hard part having a gel fraction of 40% or more. The (meth) acrylic copolymer (A) has a monomer a having a glass transition temperature (Tg) of less than 0 ° C. and a monomer b having a glass transition temperature (Tg) of 0 ° C. or more and less than 80 ° C. And a monomer c having a glass transition temperature (Tg) of 80 ° C. or higher are a (meth) acrylic acid ester copolymer or a vinyl copolymer, and the (meth) acrylic copolymer (A The adhesive sheet in which the molar ratio of the monomer a, the monomer b, and the monomer c in the (meth) acrylic acid ester copolymer or the vinyl copolymer constituting (4) is b>a> c. [Selection diagram] Figure 1 |
| priorityDate | 2015-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 207.