Carpet treating composition
US4566980A · kind A · utility
84Cited by
12References
31Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 16, 1985 |
| Grant date | Jan 28, 1986 |
| Priority date | — |
| Expiry date | Jan 16, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D17/0039
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A dry-type carpet treating composition is disclosed which comprises a blend of base particles comprising an inorganic carrier salt and an agglomerating agent, said base particles having adhered thereto an amount of a waxy polymeric coating effective to maintain the structural integrity of the base particles after they have been contacted with aqueous soil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.