Lavatory cleansing and sanitizing blocks containing a halogen release bleach and a silicone oil stabilizer
US5336427A · kind A · utility
48Cited by
11References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 14, 1993 |
| Grant date | Aug 9, 1994 |
| Priority date | — |
| Expiry date | Jan 14, 2013 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/24
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
In a solid lavatory cleansing block or tablet containing a surfactant, a germicide agent or an oxidizing agent and fillers, the improvement which comprises said cleansing block having a stabilizer selected from the group consisting of mineral oil, silicone fluids and polybutene in an amount from about 0.1 to 8% by weight of the composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.