Pressure-sensitive adhesive and tape made therewith
US4652491A · kind A · utility
13Cited by
9References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 2, 1985 |
| Grant date | Mar 24, 1987 |
| Priority date | — |
| Expiry date | May 2, 2005 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31826
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Pressure-sensitive adhesive capable of functioning as an adhesive for diaper closure tape, comprising a blend of specified portions of styrene:butadiene AB block copolymer, random SBR and/or milled natural rubber, and rosin ester tackifier of the type capable of tackifying butadiene-based rubbers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.