Polymer material with stable non-wetting surface
US6750296B2 · kind B2 · utility
11Cited by
1References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 7, 2002 |
| Grant date | Jun 15, 2004 |
| Priority date | — |
| Expiry date | Jan 17, 2022 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L53/025
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
The present invention provides block copolymers with semifluorinated LC side groups (single or monodendron groups). The block copolymers can be blended with a thermoplastic elastomer block copolymer, e.g., styrene-ethylene/butylene-styrene (SEBS) to provide a surface active block copolymer (SABC).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.