Detergent tablet
US6486117B1 · kind B1 · utility
48Cited by
6References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 10, 2000 |
| Grant date | Nov 26, 2002 |
| Priority date | — |
| Expiry date | May 10, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D17/0091
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A detergent tablet comprising (a) a compressed solid body portion having at least one mold in said compressed solid body portion; (b) a non-compressed, gelatinous portion mounted in said at least one mold of said compressed solid body portion, said gelatinous portion comprising a thickening system and at least one detergent active; and wherein said non-compressed, gelatinous portion has either a yield strength of from about 5 to about 80 Pa, or has an average viscosity of from about 100 to about 12000 cP before said non-compressed, gelatinous portion is mounted in said at least one mold.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.