Flushable double-sided release liner
US6258427A · kind A · utility
37Cited by
2References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 29, 1999 |
| Grant date | Jul 10, 2001 |
| Priority date | — |
| Expiry date | Dec 29, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2839
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The present invention is directed to a flushable double-sided release liner. The flushable double-sided release liner is formed by applying a release coating onto both surfaces of a water-sensitive film. The flushable double-sided release liner maintains its integrity and strength when in use, but disperses when placed in contact with water, such as in a conventional sink or toilet. Moreover, the present invention is directed to water-dispersible products, including flushable products, which contain the flushable double-sided release liners.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.