http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H05345135-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bf87c5de81e341300e64f6b8e0c7ba15 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D7-142 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D7-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D15-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-088 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J49-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B05D7-14 |
| filingDate | 1993-03-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e999cc0fd7e2c0c3412e8e7d5f857e70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7ad18a15ac327bee7c55e6e48bd9ec8d |
| publicationDate | 1993-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H05345135-A |
| titleOfInvention | Method for separating polyvalent metal ion from autodeposition coating composition and regenerating chelate-type cation exchange resin used therein |
| abstract | (57) [Abstract] [Purpose] A method for efficiently separating polyvalent metal ions (Fe, Cr, Zn) from a used autodeposition coating composition and efficiently regenerating the ion exchange resin used therein. provide. [Structure] The polyvalent metal is removed from the used autodeposition coating composition by using a chelating cation exchange resin, and the resin is treated with an aqueous solution of hydrofluoric acid (0.5 to 4% by weight). The polyvalent metal ion-removed autodepositing coating composition is regenerated efficiently and reused in the metal autodeposition coating without producing a rough surface. |
| priorityDate | 1992-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 86.