Viscosity-stabilizing cleaning composition
US6835705B2 · kind B2 · utility
19Cited by
4References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 6, 2002 |
| Grant date | Dec 28, 2004 |
| Priority date | — |
| Expiry date | Jun 6, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/29
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A cleaning composition containing a viscosity-stabilizing amount of tripropylene glycol monomethyl ether, dipropylene glycol monomethyl ether, and sodium di-alkyl sulphosuccinate is provided. Furthermore, cleaning compositions comprising hydroxyethyl cellulose, diethylene glycol monoethyl ether, tripropylene glycol monomethyl ether, dipropylene glycol monomethyl ether, sodium alkyl ethoxy sulphate, sodium lauryl sulphate, cocoamide diethanolamine, a sodium di-alkyl sulphosuccinate, and water which demonstrates superior viscosity stability are disclosed. The invention also provides methods of forming same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.