http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113956824-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J151-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08F283-008 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F220-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08F283-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09J151-08 |
| filingDate | 2021-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113956824-B |
| titleOfInvention | Reactive all-solid-containing cationic polyurethane-acrylate copolymer adhesive and its synthesis method and application |
| abstract | The invention relates to the technical field of adhesives, in particular to a reactive all-solid-containing cationic polyurethane-acrylate copolymer adhesive and a synthesis method and application thereof. The method comprises addition polymerization of vinyl isocyanate and dihydric alcohol, Then, it is radically polymerized with acrylate monomer, and then radically polymerized with vinyl isocyanate to obtain an NCO-terminated urethane-acrylic copolymer; then it is subjected to an addition reaction with triethanolamine to obtain a reactive cationic urethane-acrylate; then The adhesive is obtained by reacting with the neutralizing agent to form a salt; in the present invention, a low-molecular polyol with a certain water solubility is modified into a low-viscosity polymer containing double bonds through an isocyanate monomer with a special functional group, and further This reactive low-viscosity polymer is used to replace the traditional solvent as a diluent for acrylate reaction to synthesize resin with full solid content (100% solid content). The high solid content provides resin with good fullness and gloss. |
| priorityDate | 2021-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 57.