http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022264949-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_da104de9192699479a3a9341a06e7c02 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C26-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C26-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-78 |
| filingDate | 2022-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_641efa27b4e4a026693ed843726fd06a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_200f20ea90d89205c243e1760e393d25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c054440c6a88668454aa419e16fa03b |
| publicationDate | 2022-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2022264949-A1 |
| titleOfInvention | Method for manufacturing surface-treated metal member, and aqueous surface treatment agent for processed and cast metal member |
| abstract | The present invention provides a method for manufacturing a surface-treated metal member with which an amount of chemical sludge can be reduced while achieving corrosion resistance and coating adhesion equivalent to those in the prior art. A method for manufacturing a surface-treated metal member includes: a degreasing and water-washing step for forming a degreased and water-washed metal member; a surface treatment agent contact step for bringing the degreased and water-washed metal member into contact with an aqueous surface treatment agent; and a drying step for drying the metal member having a liquid coating on the surface thereof without washing with water. The aqueous surface treatment agent contains a specific water-based resin (A), a metal compound (B), a chelating agent (C), and water, and the aqueous surface treatment agent has a solid content of 0.01-6 mass% relative to the total mass of the aqueous surface treatment agent. |
| priorityDate | 2021-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 121.