| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d8b678276c064651cef87d354c7c9bcd |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C22-68 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C22-56 |
| filingDate |
1976-02-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1977-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_737c5579ee37b04ae41dd68a6cafdc14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bad66589acaaf35210966c5c1068e408 |
| publicationDate |
1977-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4054466-A |
| titleOfInvention |
Tannin treatment of aluminum |
| abstract |
Disclosed are a composition and process useful for the treatment of an aluminum surface comprising contacting the surface with an aqueous solution containing at least 0.000025 weight percent of a vegetable tannin, which solution exhibits a pH of at least 3. Best results can be obtained via a two-stage tanin treatment in which the treating solution of the first stage also contains titanium and fluoride in dissolved form. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5756218-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4277292-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-RE35576-E
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4174980-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5279677-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9005794-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4370177-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4421620-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4435529-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5746837-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4180406-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5266356-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5634986-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4313769-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4470853-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4163679-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0055881-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006116313-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-3539284-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2417537-A1 |
| priorityDate |
1975-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |