| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6774e1eab1a5c93c2de037310f0c7c04 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D1-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D1-72 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D11-0029
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23G1-19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D11-0035
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D1-83 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D1-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D1-10 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D1-83
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D11-00 |
| filingDate |
1997-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1999-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e4d81686323aa282dacb05778ecd6480
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43187fdd9b370460a625751af352da34 |
| publicationDate |
1999-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5866528-A |
| titleOfInvention |
Aqueous cleaning composition for cleaning substrates and method of using same |
| abstract |
An alkaline aqueous cleaning composition for cleaning a substrate contaminated with industrial-type soil contaminants contains (i) an aqueous portion and (ii) an active-ingredient portion composed of (A) an alkalinity-providing agent and (B) a surfactant mixture containing (a) an active concentration of an ethoxylated C12-14 alkanol surfactant having an HLB value at 25 DEG C. of from 8 to 12 and (b) an active concentration of at least one aminocarboxylic acid surfactant of the general formula R-N(H)-R', wherein R is a straight or branched chain aliphatic organic group having from 10 to 20 carbon atoms, and R' is a straight or branched chain carboxylic acid having from 1 to 7 carbon atoms. At an active-concentration ratio of surfactant (a) to surfactant (b) of about 2.5:1, the surfactants have a synergistic effect on the cleaning composition's ability to remove certain types of industrial-soil contaminants. Cleaning of the substrate with the aqueous cleaning composition involves contacting the substrate with the composition for a period of time sufficient to remove at least a substantial portion of the contaminants from the substrate. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6191094-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6559112-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8772217-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007117732-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007117731-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010206328-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7381695-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7390773-B2 |
| priorityDate |
1997-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |