Hair treatment process providing dispersed colors by light diffraction
Patent
·
OSTI ID:1163758
Hair was coated with polymer-containing fluid and then hot pressed to form a composite of hair and a polymer film imprinted with a nanopattern. Polychromatic light incident on the nanopattern is diffracted into dispersed colored light.
- Research Organization:
- Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC52-06NA25396
- Assignee:
- The Procter & Gamble Company (Cincinnati, OH)
- Patent Number(s):
- 8,881,743
- Application Number:
- 14/081,625
- OSTI ID:
- 1163758
- Resource Relation:
- Patent File Date: 2013 Nov 15
- Country of Publication:
- United States
- Language:
- English
Hair treatment process providing dispersed colors by light diffraction
|
patent | November 2014 |
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