http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113462346-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-672 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4202 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4238 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4018 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J175-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4825 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4854 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4277 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-67 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J175-14 |
| filingDate | 2021-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113462346-B |
| titleOfInvention | A UV/moisture dual-curing polyurethane hot-melt adhesive with high initial tack and excellent drop resistance and preparation method and application thereof |
| abstract | The invention discloses a UV/moisture dual-curing polyurethane hot-melt adhesive with high initial tack and excellent drop resistance, a preparation method and application thereof, and belongs to the field of polyurethane hot-melt adhesives. Including the following components by weight percentage: 15-18 parts of 4,4`-diphenylmethane diisocyanate, 12-20 parts of crystalline polyester diol, 7-13 parts of semi-crystalline polyester diol, 30-45 parts of flexible polyether glycol, 2-6 parts of EVA rubber, 10-15 parts of acrylic resin, 0.8-1.8 parts of hydroxy acrylate, 0.8-1.5 parts of photoinitiator, 0.2-0.4 parts of catalyst, antioxidant 0.1-0.2 part, stabilizer 0.01-0.02 part. The invention combines UV light curing and moisture curing, adds rubber and acrylic resin, and realizes high initial tack and excellent drop resistance. The UV/moisture dual-curing polyurethane hot-melt adhesive of the present invention can be applied to the bonding of consumer electronic products such as mobile phones. |
| priorityDate | 2021-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 122.