Pressure-sensitive adhesive fastener and method of making same
US4946527A · kind A · utility
644Cited by
41References
30Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 19, 1989 |
| Grant date | Aug 7, 1990 |
| Priority date | — |
| Expiry date | Sep 19, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/28
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A pressure-sensitive adhesive fastener having a textured fastening surface so as to have a relatively high shear resistance and a desired peel resistance. The pressure-sensitive adhesive fastener comprises a backing web having bulbous surface aberrations projecting from a first surface of the backing web and a layer of pressure-sensitive adhesive coated over and bonded to at least a portion of the surface of the bulbous surface aberrations of the backing web. The present invention also relates to a fastening system using the pressure-sensitive adhesive fastener of the present invention.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.