Porous films obtained from polymer latex
US10988581B2 · kind B2 · utility
0Cited by
4References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 27, 2017 |
| Grant date | Apr 27, 2021 |
| Priority date | — |
| Expiry date | Feb 27, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2427/16
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The invention relates to a porous material comprising particles of polymer P assembled by a block copolymer, said block copolymer comprising at least one block consisting of a polymer sequence immiscible with polymer P, and at least two blocks consisting of polymer sequences which are miscible with polymer P. The invention also relates to films produced with this material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.