Washing method with polymer solid particles
US9587337B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 11, 2011 |
| Grant date | Mar 7, 2017 |
| Priority date | — |
| Expiry date | Jun 11, 2032 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06F23/02
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A washing method with polymer solid particles comprises: step 1: washing clothes with the polymer solid particles, the surface of said polymer solid particles is provided with absorption holes; step 2: dehydrating the polymer solid particles and the clothes together; step 3: separating the polymer solid particles from the clothes and collecting the polymer solid particles; step 4: rinsing the clothes; and step 5: dehydrating the clothes. Before separating the polymer solid particles from the clothes, there is a step of dehydrating the polymer solid particles and the clothes together, so the user can easily separate the polymer solid particles from the clothes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.