Invention Grant
- Patent Title: Curcumin and its derivatives for use as silicone colorants
- Patent Title (中): 姜黄素及其衍生物用作有机硅染料
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Application No.: US11712625Application Date: 2007-03-01
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Publication No.: US07947091B2Publication Date: 2011-05-24
- Inventor: Barry C. Arkles
- Applicant: Barry C. Arkles
- Agency: Flaster/Greenberg P.C.
- Main IPC: C09B69/00
- IPC: C09B69/00
Abstract:
Colored silicone polymers and elastomers are described herein wherein the colorants used in the composition provide tint to the polymer, but are capable of retaining transparency of the substrate if desired. The colorants include curcumin and/or a derivative thereof.
Public/Granted literature
- US20070204412A1 Curcumin and its derivatives for use as silicone colorants Public/Granted day:2007-09-06
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