http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108425101-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-0227 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-345 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-0254 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-402 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-505 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-02 |
| filingDate | 2018-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108425101-B |
| titleOfInvention | Coating treatment process for precious metal product |
| abstract | The invention discloses a noble metal product coating treatment process, which takes gold or silver or platinum as a noble metal substrate, firstly carries out pre-cleaning treatment on the noble metal substrate to be coated, and secondly carries out activation treatment; thirdly, reacting an organosilane substance, a stabilizer and auxiliary discharge gas on the surface of the noble metal by using a chemical deposition method, finally plating an anti-oxidation film on the surface of the noble metal substrate, and finally taking out the noble metal plated film product; wherein the organosilane substance is a mixture of tetraethoxysilane, 2- (3, 4-epoxycyclohexane) ethyltrimethoxysilane and 3-aminopropyltrimethoxysilane, and the stabilizing agent is 4 substances of cerium oxide, N' -ethylene bis stearamide, bis (acetylacetonato) isobutoxy isopropoxy titanate and zinc stearate; the anti-oxidation film prepared by the invention has strong base material adhesive force, can play a role in resisting oxidation and vulcanization, and still has good adhesive force even after being used in a high-temperature environment for a period of time. |
| priorityDate | 2018-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 64.