http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103509515-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_df473d12be46ffe6e0a56641e85e701f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-67 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J11-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J175-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J175-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-48 |
| filingDate | 2012-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eaacbc948dcfc84439c036c661670328 |
| publicationDate | 2014-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103509515-A |
| titleOfInvention | Polyurethane adhesive and preparation method thereof |
| abstract | The invention relates to the technical field of materials and particularly relates to a trial period controllable solvent-free type double-component polyurethane adhesive and a preparation method thereof. The polyurethane adhesive provided by the invention comprises an A component and a B component, wherein the A component comprises a component providing active hydrogen and a filler, the B component comprises 4, 4'-diphenylmethane diisocyanate, and the molar ratio of isocyanate radicals in the B component to the active hydrogen in the A component is (1.8-2.8): 1. Compared with the prior art, the trial period of the polyurethane adhesive provided by the invention is controllable. According to a preparation method of the polyurethane adhesive, the requirements of the trial periods with different durations can be met by selecting different raw materials and designing different formulas and the working efficiency can be further improved. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108659777-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115044341-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109181620-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109181620-B |
| priorityDate | 2012-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 40.