http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-202134383-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_758994071efb42b565fc2c04637be131 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J175-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J7-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-72 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J7-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J175-08 |
| filingDate | 2020-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_796e210312826578411183cd761a8bf0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d6b334cb1be4c601b6e8cea61d2bcd3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8b229d471819d41d9b6b7254dff3ee33 |
| publicationDate | 2021-09-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-202134383-A |
| titleOfInvention | 2-component hardening urethane adhesive, hardened product and urethane adhesive sheet of 2-component hardening urethane adhesive |
| abstract | The object of the present invention is to provide a two-component hardening urethane adhesive, which can exhibit excellent cured film properties, can be peeled off with a very small force, and changes in adhesive force before and after the heat resistance test. Small adhesive piece. The present invention is a two-component curing type urethane adhesive containing a main agent and a curing agent. The main agent contains a polyol component (a) and an isocyanate group-containing urethane prepolymer (b) to react with each other. Polyoxyalkylene polyol (a1) with a hydroxyl value of 10 to 350 mgKOH/g as an essential component of the polyol component (a) as an essential component of a urethane resin (P) having a hydroxyl group. The functional polyoxyalkylene polyol (a1) is a polyoxyalkylene polyol (a11) having a hydroxypropyl group at the molecular end represented by the general formula (1) and/or its ethylene oxide adduct ( a12) The above-mentioned curing agent contains a crosslinking agent (D) having an isocyanate group. [In the general formula (1), X is an m-valent residue obtained by removing all active hydrogen atoms from a compound having m active hydrogen atoms; A is a carbon number of 2～ which can be substituted by phenyl, halophenyl or halogen atoms The alkylene of 12; Z is a propylene group; m is an integer from 4 to 10; p is an integer from 0 to 199, q is an integer from 1 to 200, and satisfies 1≦p+q≦200. ] |
| priorityDate | 2019-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 345.