http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110128912-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-4453 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D13-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-4438 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-367 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-4488 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-83 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D9-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D163-00 |
| filingDate | 2014-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-05-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110128912-B |
| titleOfInvention | Method for forming a multilayer coating film |
| abstract | The present invention solves the problem of providing a method for forming a multi-layer coating film, whereby even when part or all of the water washing step is omitted after chemical conversion treatment, electrodeposition coating performance is not affected and excellent finished product appearance and excellent Corrosion resistance; paint items available. The present invention provides a method for forming a multi-layer coating film, the method comprising the steps of forming a chemical conversion coating film and an electrodeposition coating film on a metal to be coated, that is, by dipping the metal to be coated in a chemical conversion treatment solution to form Step 1 of the chemical conversion coating film and Step 2 of omitting part or all of the water washing step and using the cationic electrodeposition coating composition to perform electrodeposition coating on the metal substrate to form an electrodeposition coating film. In the method, the content of sodium ions in the chemical conversion treatment liquid is less than 500 ppm by mass. |
| priorityDate | 2013-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 464.