Water-soluble pouches
US7329441B2 · kind B2 · utility
16Cited by
7References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 30, 2005 |
| Grant date | Feb 12, 2008 |
| Priority date | — |
| Expiry date | Nov 30, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/1397
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A water-soluble pouch, a process for producing a water-soluble pouch and the use of an electrostatically charged powder for coating film material are provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.