Acrylic oily gel bioadhesive material and acrylic oily gel preparation
US5298258A · kind A · utility
66Cited by
9References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 16, 1992 |
| Grant date | Mar 29, 1994 |
| Priority date | — |
| Expiry date | Jun 16, 2012 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L15/58
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An acrylic oily gel bioadhesive material comprising a substrate having on one surface thereof a crosslinked gel layer formed by crosslinking a composition comprising an acrylate polymer comprising as a main component an alkyl (meth)acrylate having four or more carbon atoms in the alkyl moiety and a liquid ingredient compatible with said acrylate polymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.