Pre-wash stick cleaner
US4289644A · kind A · utility
19Cited by
11References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 4, 1980 |
| Grant date | Sep 15, 1981 |
| Priority date | — |
| Expiry date | Jun 4, 2000 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/72
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A solid, non-thixotropic pre-wash cleaner is disclosed. Its ingredients are a balanced system of selected paraffinic hydrocarbon solvents and nonionic synthetic detergents, tallow soap and sorbitol. The sorbitol binds the composition into a solid mass suitable for forming into a soap stick. Sodium thiosulfate, perfume and color are optional ingredients and may be added for preservation and aesthetic enhancement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.