Rolled matrix device having enhanced ability to unroll and method for its production
US4861596A · kind A · utility
37Cited by
2References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 21, 1988 |
| Grant date | Aug 29, 1989 |
| Priority date | — |
| Expiry date | Mar 21, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31913
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A method for enhancing the unrolling of a rolled active agent-containing laminate device in an aqueous use environment which comprises coating one side of the device with an elastomer prior to constraining it in a rolled configuration; and the devices so treated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.