US Patent:
20160311989, Oct 27, 2016
Inventors:
- Livermore CA, US
- San Diego CA, US
Philip E. Miller - Livermore CA, US
Tayyab I. Suratwala - Pleasanton CA, US
Anatolios A. Tambazidis - Pleasanton CA, US
Kelly Patricia Youngblood - Livermore CA, US
Art J. Nelson - Livermore CA, US
Maverick Chea - Cypress CA, US
Shuali Li - Fremont CA, US
International Classification:
C08J 5/18
B32B 43/00
Abstract:
A method of making large ultrathin free-standing polymer films without use of a sacrificial layer includes the steps of providing a substrate, applying a polyelectrolyte material to said substrate, applying a polymer material onto said substrate and onto said polyelectrolyte material, and directly delaminating said polymer material from said substrate and said polyelectrolyte to produce the ultrathin free-standing polymer film.