Foam materials and high internal phase emulsions made using oxidatively stable emulsifiers
US6207724A · kind A · utility
10Cited by
10References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 24, 2000 |
| Grant date | Mar 27, 2001 |
| Priority date | — |
| Expiry date | Jan 24, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2201/028
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
This application relates to microporous, open-celled polymeric foam materials with physical characteristics that make them suitable for a variety of uses produced from high internal phase emulsions (HIPEs). This application particularly relates to oxidatively stable emulsifiers used to stabilize the HIPE and the foams produced from such HIPEs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.