Multilayered structure and colostomy bag made therefrom
US5582820A · kind A · utility
30Cited by
3References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 5, 1994 |
| Grant date | Dec 10, 1996 |
| Priority date | — |
| Expiry date | Jan 5, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/1383
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A multilayered structure comprising at least 2 layers of a gas barrier resin layer and a protective layer, at least 1 layer thereof containing a deodorant, and a colostomy bag having excellent odor barrier properties (skatole and ammonia barrier properties) made of the film of the multilayered structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.