| Predicate |
Object |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-56 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-56 |
| filingDate |
2003-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2adae9655586b98a09841211b8ea4736
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_344404858caaf52ed2a06a0a917e21ef
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5b1f457c5388390f1f8cf87617449081
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_59ed10b0083a98ccaf06929446467f5e |
| publicationDate |
2003-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2003196728-A1 |
| titleOfInvention |
Nonchromate metallic surface-treating agent, nonchromate metallic surface-treating method, and aluminum or aluminum alloy |
| abstract |
An object of the present invention is to provide a nonchromate metallic surface-treating agent capable of achieving the corrosion resistance and adhesion with a coating film equal to a chromium phosphate surface-treating agent. n A nonchromate metallic surface-treating agent comprising n a water-soluble zirconium compound and/or a water-soluble titanium compound (1), an organic phosphonic acid compound (2) and a tannin (3), n wherein a content of zirconium and/or titanium of said water-soluble zirconium compound and/or the water-soluble titanium compound (1) is 40 to 1000 ppm on a mass basis, n a content of said organic phosphonic acid compound (2) is 20 to 500 ppm on a mass basis, n a content of said tannin (3) is 200 to 5000 ppm on a mass basis, and n a nonchromate metallic surface-treating agent has a pH of 1.6 to 4.0. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008245444-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1571237-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1571237-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006151070-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I392769-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3997180-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2006076197-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010089755-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8585834-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2006205215-C1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2006205215-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2942422-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2949781-A1 |
| priorityDate |
2002-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |