Vapor hydrogen peroxide bleach delivery
US4395261A · kind A · utility
27Cited by
35References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 13, 1982 |
| Grant date | Jul 26, 1983 |
| Priority date | — |
| Expiry date | Jan 13, 2002 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC11D3/3942
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The invention relates to the dispensing of hydrogen peroxide into a clothes dryer. The aqueous hydrogen peroxide is placed into a container with a microporous, hydrophobic surface which is heated whereby the hydrogen peroxide is vaporized and delivered to the interior of the dryer where it is available to bleach textiles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.