Antistatic zeolite composition and method for deodorizing rugs and rooms
US4304675A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Dec 26, 1979 |
| Grant date | Dec 8, 1981 |
| Priority date | — |
| Expiry date | Dec 26, 1999 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D3/128
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A method and composition for deodorizing rugs is provided herein by applying a non-free flowing powder-fragrance composition onto a carpet and subsequently removing the composition, preferably by vacuuming. The invention also includes a package in the form of a shakeable canister for applying to rugs the aforementioned non-free flowing powder-fragrance composition. The non-free flowing powdered composition is made up of essentially an inorganic salt, such as sulfate, a chloride or bicarbonate or mixtures thereof, a fragrance, an antistatic and rheological control agent selected from natural and synthetic zeolites, and a liquid agglomerating agent. The composition exhibits stable non-free flowing properties, even at elevated temperatures, over a long period of time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.