Methods and compositions for treating laundry items
US10011935B2 · kind B2 · utility
1Cited by
112References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 22, 2014 |
| Grant date | Jul 3, 2018 |
| Priority date | — |
| Expiry date | May 13, 2036 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06F2105/42
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A reduced dye transfer cycle of operation for a laundry treating appliance having a treating for receiving laundry for treatment includes a treating chemistry application phase where a treating chemistry is supplied to the treating chamber, the treating chemistry including at least one water soluble cationic dye absorber, a surfactant system, and an emulsifier.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.