Liquid cleanser composition containing an abrasive crystalline aluminosilicate zeolite aggregate
US4840746A · kind A · utility
8Cited by
6References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 17, 1987 |
| Grant date | Jun 20, 1989 |
| Priority date | — |
| Expiry date | Aug 17, 2007 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D1/72
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A liquid cleanser composition comprises 1 to 20 percent by weight of a surfactant and 3 to 70 percent by weight of a water-insoluble abrasive of the interpenetrated crystalline aluminosilicate zeolite crystals, composed of at least 30 crystals formed into an aggregate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.