Dispensable tapes
US4967740A · kind A · utility
41Cited by
16References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 8, 1989 |
| Grant date | Nov 6, 1990 |
| Priority date | — |
| Expiry date | Sep 8, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T442/681
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Disclosed are tapes for medical use, prepared in a one-pass coating operation in which an extensible tape backing is treated simultaneously with LAB material and elastomer. The resultant tapes exhibit release characteristics and elasticity that enable them to be dispensed in the form of a linerless rolls or in pads without deformation or loss of adhesion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.