| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7e78d04ff2e8bcd7bc74fdd0ce7b56cf |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2201-011 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J11-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J175-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G63-199
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-4833
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-3206 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J11-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J175-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-199
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48 |
| filingDate |
2018-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb4f179975f0b6a15f923f113f0fb177
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3947304c58dc5941e86d074f55cf152
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b34ff991108efa926cc918c777b2b3a8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_15bf45e0de712ff5186bdbd7b279ab66 |
| publicationDate |
2019-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-109628051-A |
| titleOfInvention |
High temperature resistant three-component polyurethane adhesive and preparation method thereof |
| abstract |
The invention relates to a high temperature resistant three-component polyurethane adhesive and a preparation method thereof, belonging to the technical field of polyurethane. The high temperature resistant three-component polyurethane adhesive of the present invention includes component A, component B and component C, and the mixing mass ratio is 50-200:100:1-5; the component A is made of high temperature resistant polyester It consists of a polyol, a catalyst and a high temperature resistant auxiliary; component B is an isocyanate component obtained by modifying aliphatic diisocyanate or alicyclic diisocyanate and polyether polyol, and the mass fraction of isocyanate groups is 12-20% ; Component C is glycerol or trimethylolpropane; the high temperature resistant polyester polyol is prepared from alicyclic polybasic acid and alicyclic polyol through esterification and polycondensation reaction. The high temperature resistant three-component polyurethane adhesive of the present invention not only has low viscosity and easy sizing, but also has stable bonding performance, which broadens the high temperature applicability of the polyurethane adhesive; the present invention also provides a simple and easy preparation method. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113214773-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113292709-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111533891-A |
| priorityDate |
2018-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |