Double-sided pressure-sensitive adhesive tape and method of making
US5599602A · kind A · utility
56Cited by
56References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 26, 1995 |
| Grant date | Feb 4, 1997 |
| Priority date | — |
| Expiry date | Sep 26, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/28
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A unified, composite tape structure comprising two outer pressure-sensitive adhesive layers and a backing joined via melt processing. At least one of the backing and two outer adhesive layers is not mutually coextensive. A method of making the tape comprising the use of melt processing is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.