Cellular pressure-sensitive adhesive product and method of making
US4415615A · kind A · utility
163Cited by
16References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 1, 1982 |
| Grant date | Nov 15, 1983 |
| Priority date | — |
| Expiry date | Jun 1, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2891
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A cellular pressure-sensitive adhesive membrane comprising 15 to 85% voids that does not collapse after being briefly compressed, has remarkably good adhesion on contact with rough surfaces and remarkably good flexibility and conformability at sub-freezing temperatures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.