http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111423837-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4238 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4202 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J175-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-425 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-664 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J175-06 |
| filingDate | 2020-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-04-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111423837-B |
| titleOfInvention | TPU hot melt adhesive and preparation method thereof |
| abstract | The invention provides a TPU hot melt adhesive and a preparation method thereof. The TPU hot melt adhesive comprises the following raw material components in parts by weight: 59-73 parts of polyol, 25-33 parts of diisocyanate, 0.1-2 parts of primary amine, 1-10 parts of chain extender and 0-1 part of auxiliary agent, wherein the primary amine has the functionality of 1 and contains a group with a branched structure and/or a cyclic structure. The TPU hot melt adhesive provided by the invention has lower softening point and melting viscosity, and excellent tensile strength and tearing strength, so that the energy consumption can be effectively reduced in the using process of the TPU hot melt adhesive, the TPU hot melt adhesive is suitable for severer application scenes, and the TPU hot melt adhesive can be widely applied to the fields of fabric bonding, outdoor equipment, sanitary products, 3C packaging and the like. |
| priorityDate | 2020-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 95.