Foams made by photopolymerization of emulsions
US6573305B1 · kind B1 · utility
62Cited by
25References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 17, 1999 |
| Grant date | Jun 3, 2003 |
| Priority date | — |
| Expiry date | Sep 17, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S521/915
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
The invention discloses methods for making foams by photopolymerizing emulsions comprising a reactive phase and a phase immiscible with the reactive phase components. Foams made from water-in-oil emulsions, including high internal phase emulsion are disclosed. Articles and uses for the foams are also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.