http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2022160306-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/C09J133-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J175-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J7-38 |
| filingDate | 2021-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1fb474834f5e798f413ad07a6b3d5f6d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_924681d5cc22a6bf2f5ffc88f1173527 |
| publicationDate | 2022-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2022160306-A |
| titleOfInvention | Active energy ray-curable peelable pressure-sensitive adhesive composition and peelable pressure-sensitive adhesive sheet |
| abstract | [Problems to be solved] Before coating, it does not harden even if it is exposed to high temperature for a long time (thermal stability), it has excellent coating properties on a base sheet when it is used as an adhesive sheet, and it is irradiated with active energy rays. Solvent-free active energy ray-curable peelable pressure-sensitive adhesive composition and peelable pressure-sensitive adhesive sheet having desired adhesive strength before and after active energy ray irradiation, particularly extremely low adhesive strength after irradiation with active energy ray, and adhesive properties enabling peeling without adhesive residue to provide The composition contains an active energy ray-curable composition (X) containing a (meth)acrylic resin (A) and an active energy ray-curable compound (B), An active energy ray-curable peelable pressure-sensitive adhesive composition characterized in that the active energy ray-curable composition (X) satisfies all of the following requirements (α) to (ω). Requirement (α): The active energy ray-curable compound (B) contains a urethane (meth)acrylate compound (b) Requirement (β): The solvent content in the active energy ray-curable composition (X) is 1 Less than wt% Requirement (γ): The content of the thermal polymerization initiator in the active energy ray-curable composition (X) is less than 200 ppm Requirement (ω): Melting of the active energy ray-curable composition (X) at 100 ° C. Viscosity is 120Pa・s or less [selection chart] None |
| priorityDate | 2021-04-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 362.