Pressure-sensitive adhesives based on similar polymers
US5100963A · kind A · utility
42Cited by
3References
24Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 11, 1986 |
| Grant date | Mar 31, 1992 |
| Priority date | — |
| Expiry date | Sep 11, 2006 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09J2301/302
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A pressure-sensitive adhesive is formed from a high-molecular-weight polymer and is plasticized by a low-molecular-weight polymer, which polymers have monomer contents which differ by no more than 30 percent by weight.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.