Method and material for a thermally crosslinkable random copolymer
US8017194B2 · kind B2 · utility
12Cited by
1References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 17, 2008 |
| Grant date | Sep 13, 2011 |
| Priority date | — |
| Expiry date | Mar 29, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31938
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A structure that comprises a substrate; a cross-linked random free radical copolymer on the substrate; and a self-assembled patterned diblock copolymer film on the random copolymer; wherein the random copolymer is energy neutral with respect to each block of the diblock copolymer film. A method of making the structure is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.