http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103966589-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-40 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F24S70-225 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F24J2-48 |
| filingDate | 2013-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103966589-B |
| titleOfInvention | High performance selective absorbs the forming method of process film |
| abstract | The selective absorbing process film formed the present invention relates to a kind of forming method in selective absorbing face of the heat collector for the utilization solar energy that the good selective absorbing face of collection thermal characteristics can be formed on the surface of metal substrate and based on this method, during the forming method in the selective absorbing face is characterised by, selective absorbing face is formed on said metal substrates surface by the way that metal substrate is immersed in the chemical conversion treatment solution containing sulfuric acid and sodium dichromate or sulfuric acid and chromic anhydride, the chemical conversion treatment solution contains the metal salt of oxyacid or the metal salt of halogen acids. |
| priorityDate | 2013-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 67.