Pressure-sensitive adhesive tapes or sheets
US4624893A · kind A · utility
24Cited by
2References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 11, 1985 |
| Grant date | Nov 25, 1986 |
| Priority date | — |
| Expiry date | Feb 11, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31993
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An adhesive tape or sheet including a paper substrate, a release layer provided on at least one side of said substrate and comprising modified starch and/or starch and an organic fluorine compound, and an adhesive mass layer provided with respect to said release layer and containing a minute and spherical elastomer polymer, said adhesive mass layer having an adhesion of no more than 150 g/cm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.