Disposable absorbent product
US5591154A · kind A · utility
2Cited by
2References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 24, 1995 |
| Grant date | Jan 7, 1997 |
| Priority date | — |
| Expiry date | May 24, 2015 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L15/585
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
This invention discloses that styrene-butadiene-styrene block copolymers containing 30 to 50% by weight styrene and additionally having been polymerized in such a manner as to obtain a vinyl content of greater than about 35% may be used in adhesives to achieve desirable low viscosity of 1000 to 3500 cps at 160.degree. C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.