http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110407972-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2438-03 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F2-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J175-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F220-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G18-6279 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J175-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F218-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F2-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J175-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J175-04 |
| filingDate | 2019-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110407972-B |
| titleOfInvention | Fluorine-containing copolymer, preparation method thereof and double-component polyurethane adhesive containing fluorine-containing copolymer |
| abstract | The invention provides a fluorine-containing copolymer, a preparation method thereof and a double-component polyurethane adhesive containing the fluorine-containing copolymer. The fluorine-containing copolymer is a copolymerization product of a fluorine-containing acrylate monomer, a hydroxyl acrylate monomer and a vinyl acetate monomer, and has a structure shown in a formula I. The two-component polyurethane adhesive comprises a component A and a component B in a mass ratio of 1-4: 1; wherein the component A comprises the following components in parts by weight: 100 parts of hydroxyl resin, 10-30 parts of the fluorine-containing copolymer and 0.01-5 parts of catalyst; the component B comprises an isocyanate curing agent. The fluorine-containing copolymer provided by the invention can be used as a component of a two-component polyurethane adhesive, the strength, the electrolyte corrosion resistance, the heat resistance and the bonding performance to polypropylene of the two-component polyurethane adhesive are improved, and the obtained two-component polyurethane adhesive can be used for bonding of an aluminum plastic film of a soft package battery, especially for bonding of a polypropylene layer and an aluminum foil layer in the aluminum plastic film of the soft package battery. |
| priorityDate | 2019-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 93.