| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1d47ea4a98d4d599e0ff810991424307
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a61c11d10dd703b85946a6f210e064f2 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23G1-22 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23G1-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23G1-22 |
| filingDate |
1984-02-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e7d71ca0a04f89cef7e903bbfa419df
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a2e1a26ad033a2c15795f1863b9e4c9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_22e75d2ab283e7d6a94fbc7fa64a2a25 |
| publicationDate |
1984-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0119641-A1 |
| titleOfInvention |
Aqueous alkaline cleaning composition |
| abstract |
An alkaline composition and method of cleaning aluminium surfaces is disclosed which avoids discoloring or tarnishing of the metal surface. The composition comprises a mixture of alkali metal metasilicate and a compound chosen from the group consisting of sodium carbonate, potassium carbonate, lithium carbonate, potassium orthophosphate and sodium orthophosphate and mixtures thereof, wherein the metasilicate salt is present in an effective amount up to about 3% by weight of the composition and wherein the pH ranges above about 12.0. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0282921-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0181673-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0181673-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4844744-A |
| priorityDate |
1983-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |