http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019144492-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d532a3f80cf8d22ec708e05ec818f15b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C28-322 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D5-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-1806 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C18-1844 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C28-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C10-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D11-243 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C28-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C10-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D5-44 |
| filingDate | 2018-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a278620e7f4f02091ffb9958bf6affc6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_835195b7bd74bec71d5eb5bb7c7b32b3 |
| publicationDate | 2019-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2019144492-A1 |
| titleOfInvention | Metal surface coloring process as replacement for die-cast aluminum anodization |
| abstract | Disclosed is a metal surface coloring process as a replacement for die-cast aluminum anodization, the process involving polishing a die-cast aluminum product and then sandblasting same; subjecting the sandblasted aluminum product to a surface nickelizing treatment and a surface aluminum nitride layer forming treatment; subjecting the treated aluminum product to high pressure water washing and then to a de-oiling procedure; placing the de-oiled aluminum product in sodium hydroxide vapor for corrosion and then in a sulfuric acid solution for neutralization, and then washing same with water; plating the surface of the aluminum product with a nickel plating layer in an alkaline electroless nickel-plating solution; and in a designed electrolyte solution, plating the outer surface of the nickel plating layer of the nickel-plated aluminum product with a protective paint layer of a designed color by means of an anodizing process. By means of the nickel-plating treatment carried out on the surface of the aluminum product, the types of colors that can be used for a protective paint on the surface of the aluminum product are increased, due to the fact that the nickel plating layer has a good adhesion effect for electrolyte solutions for protective paints of all colors in the prior art. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113238473-A |
| priorityDate | 2018-01-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.