Title:
【発明の名称】化粧用メラニン
Document Type and Number:
Japanese Patent JPH11501341
Kind Code:
A
Abstract:
Disclosed are cosmetic melanins of different colors produced by procedures involving oxidative polymerization of monomeric precursors of melanin and/or co-monomers that enhance substantivity or adherence of the melanins to the skin and hair. Also disclosed are methods for preparing cosmetic melanins and methods for using these compositions topically to produce a natural-appearing tan and to prevent damage to skin caused by UV exposure.
Inventors:
Poelek, John, M.
Pratt, James, Tee.
Pratt, James, Tee.
Application Number:
JP52576696A
Publication Date:
February 02, 1999
Filing Date:
February 14, 1996
Export Citation:
Assignee:
Yale University
International Classes:
A01N43/38; A01N47/28; A61K8/00; A61K8/02; A61K8/40; A61K8/72; A61K8/81; A61K31/12; A61K31/175; A61K31/195; A61K31/198; A61K31/20; A61K31/70; A61K31/785; A61K47/30; A61P17/00; A61P43/00; A61Q5/00; A61Q5/06; A61Q17/04; A61Q19/00; A61Q19/04; C07D209/04; C08G61/00; C08G61/02; C08G63/06; C08G65/38; C08G83/00; C12P1/00; G01N33/00; (IPC1-7): C08G83/00; A61K7/00; A61K7/06; A61K7/42; A61K7/48
Attorney, Agent or Firm:
Yusuke Hiraki (2 outside)