| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bf87c5de81e341300e64f6b8e0c7ba15 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-12569 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D3-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D13-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D13-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D5-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-448
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-4492
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D13-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D13-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D13-10 |
| filingDate |
2010-02-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2015-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57bfbc3a5ea4cff5250fc373197d8350
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c262ab1271b2624039cf980fb741790b |
| publicationDate |
2015-01-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-102341531-B |
| titleOfInvention |
Composition for treating surface of metal, method for treating surface of metal using the composition, and coating film for treating surface of metal utilizing the composition and the method |
| abstract |
A composition for metal surface treatment capable of forming films and imparting excellent corrosion resistance in relation to metallic materials, in particular, metal formations having complex shapes through a single dipping step. A composition for metal surface treatment contains 5 to 30% by weight of a nonionic and/or cationic water-based resin, 100 to 1,000 ppm of trivalent Bi ions and an aminopolycarboxylic acid at 0.5 to 10 times in molar concentration based on the Bi ions. |
| priorityDate |
2009-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |