http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1137918-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c24684033fba97d1ad845ce453a57e3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D11-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B41N3-034 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41N3-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41N3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03F7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D11-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D11-04 |
| filingDate | 1979-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1982-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97025051eae987ce608edd8419c7bcbe |
| publicationDate | 1982-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1137918-A |
| titleOfInvention | Anodically oxidizing aluminum with a composition of sulphuric acid, phosphoric acid and aluminum ion |
| abstract | Hoe 78/K 054 PROCESS FOR ANODICALLY OXIDIZING ALUMINUM AND USE OF THE MATERIAL SO PREPARED AS A PRINTING PLATE SUPPORT Abstract of the Disclosure This invention relates to an improvement in the process for anodically oxidizing materials in the form of strips, foils, or sheets composed of aluminum or aluminum alloys in an aqueous electrolyte containing sulfuric acid and phosphoric acid, if appro-priate, after a previous mechanical, chemical or electrochemical roughening, the improvement which comprises anodically oxidizing the material in an electrolyte having a concentration of sulfuric acid ranging from about 25 to 150 g per liter, of phosphoric acid ranging from about 10 to 50 g per liter, and of aluminum ions ranging from about 5 to 25 g per liter, at a current density rang-ing from about 4 to 25 A/dm2, and a temperature ranging from about 25 to 65°C. |
| priorityDate | 1978-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 96.