http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2022129794-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_070de5c66f98d0241d1e17bf8bf704f9 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G18-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D163-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D175-00 |
| filingDate | 2021-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9b2456f2b72cf5c37be60661db0f61e9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e15936a3721cd886b4954b7d00bace59 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62837327bf4b8243ca2b8494aa52b089 |
| publicationDate | 2022-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2022129794-A |
| titleOfInvention | Cationic electrodeposition paint composition |
| abstract | 【Task】 In the present invention, an aminated epoxy resin obtained by reacting an amine compound with an epoxy resin is formed without introducing an ester bond to increase the flexibility of the coating film, and the adhesion and barrier properties of the coating film. To provide a cationic electrodeposition coating composition which further improves rust prevention properties by further improving the above than conventional ones. [Solution] The present invention is a cationic electrodeposition coating composition containing an aminated epoxy resin and a blocked polyisocyanate curing agent, The aminated epoxy resin is an aminated epoxy resin obtained by reacting an amine compound with an epoxy resin, The epoxy resin is a reaction product of a bisphenol type epoxy resin (a1), a diglycidyl ether of a polyalkylene oxide diol compound (a2) and a bisphenol compound (a3), The solubility parameter (SP) of the aminated epoxy resin is 10.2 to 11.5, A cationic electrodeposition coating composition having an elongation of 0.1 to 5.6% after coating a steel plate with the cationic electrodeposition coating composition to a dry film thickness of 20 μm and baking at 160° C. for 15 minutes. I will provide a. [Selection figure] None |
| priorityDate | 2021-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 111.