http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109280528-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K2003-265 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J175-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J175-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J175-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J11-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J175-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J175-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J175-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J11-04 |
| filingDate | 2018-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109280528-B |
| titleOfInvention | A kind of high-strength two-component polyurethane group angle glue and preparation method thereof |
| abstract | The invention provides a high-strength two-component polyurethane glue and a preparation method thereof. The glue includes two components, A and B; the A component includes 20-40 parts of isocyanate-terminated polyether polyol, and 15 parts ~30 parts of polymethylene polyphenyl isocyanate, 35 to 45 parts of calcium carbonate, 2 to 5 parts of hydrophobic fumed silica, 0 to 5 parts of plasticizer; component B includes 5 to 15 parts of small Molecular weight tetra-functional polyol, 10-25 parts of small molecular weight tri-functional polyol, 10-35 parts of small molecular weight di-functional polyester polyol; 1-4 parts of fumed silica, 20-50 parts of calcium carbonate, 0.5 ~5 parts of adhesion promoter, 0.01 to 0.5 parts of catalyst. This group of corner glue has the advantages of high bonding strength, high hardness, long operating time, and fast onset. leakage, deformation and corner cracking problems. |
| priorityDate | 2018-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 76.