| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_faa5b9d292a113e1e92b0bb040d9da8d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_63ebfc52a1d3e450cd99306c4c795686 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-017 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J7-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J175-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-75
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J11-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J175-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J175-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J7-30 |
| filingDate |
2019-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd75faa9bcc97699f676c7762cd3e8c2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ace2bd369e8e630fc025808a737fad2 |
| publicationDate |
2019-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-201943824-A |
| titleOfInvention |
Adhesive, adhesive sheet and method for producing hydroxyl-terminated urethane prepolymer |
| abstract |
The present invention provides an adhesive having a good pot life and initial hardenability, and capable of forming an adhesive layer having good wettability and adhesiveness to a substrate and having good re-peelability even when placed in a high-temperature and high-humidity environment. The adhesive of the present invention includes a hydroxyl-terminated urethane prepolymer (UPH) and a polyfunctional isocyanate compound (I). The hydroxyl-terminated urethane prepolymer (UPH) contains Polyether polyol (HA) having a number average molecular weight of 1650 or more and various active hydrogen group-containing compounds (HB) having a number average molecular weight per functional group of 300 or less and having multiple active hydrogen groups in one molecule The reaction product of a hydrogen-based compound (HX) and one or more polyisocyanates (N). The active hydrogen group-containing compound (HB) includes an active hydrogen group-containing compound containing only a primary hydroxyl group as an active hydrogen group. |
| priorityDate |
2018-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |