http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113563565-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-5033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-5006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G59-5026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D163-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G6-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D161-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-65 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D163-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G59-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G6-02 |
| filingDate | 2021-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113563565-B |
| titleOfInvention | Thermo-sensitive solid amine curing agent and preparation method thereof |
| abstract | The invention relates to a preparation method of a temperature-sensitive solid amine curing agent, which comprises the following steps: 1) mixing ketone-aldehyde resin and acid anhydride, reacting at a constant temperature of 90-120 ℃ for 3-6 h, and obtaining acid anhydride end-capped modified ketone-aldehyde resin after the reaction is finished; 2) and dissolving the acid anhydride end-capped modified ketone-aldehyde resin, adding an amine monomer solution for neutralization under the stirring condition, removing the solvent, and drying to obtain the thermo-sensitive solid amine curing agent. The temperature-sensitive solid amine curing agent can realize low-temperature curing, and the prepared powder coating has good storage stability, excellent performances of the cured coating, and good decorative and protective performances. |
| priorityDate | 2021-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 72.