Title:
PHOTOCURABLE BLACK ARTIFICIAL NAIL COMPOSITION
Document Type and Number:
Japanese Patent JP2017178937
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To address the problem that since a photocurable black artificial nail compositions could not be blackened by blending carbon black, designs on the nail surface was challenging and even if a black color was adjusted without blending carbon black, the coated film was lacking concealment properties, and in order to obtain a black artificial nail composition by blending carbon black, a photocurable composition could not be made and a long period was required for drying, and especially for a device with a weak output for curing a photocurable artificial nail composition, the output energy of light is small so even more time was required for curing, thus a long time was required as a whole for painting nail art when color compositions other than black were photocured, furthermore, there was the worry that the adhesion of the adjacent outer layer would deteriorate or the workability would dramatically deteriorate when painting the nail art.SOLUTION: The photocurable black artificial nail composition comprises iron oxide and carbon black.SELECTED DRAWING: None
Inventors:
TAKAHASHI KAZUO
Application Number:
JP2017058274A
Publication Date:
October 05, 2017
Filing Date:
March 23, 2017
Export Citation:
Assignee:
SAKURA COLOR PROD CORP
International Classes:
A61K8/19; A45D31/00; A61K8/81; A61K8/87; A61Q3/02; C08F2/44; C08F2/50; C08F290/06; C08F292/00
Attorney, Agent or Firm:
Yasuyuki Yamada
Zentaro Hasebe
Zentaro Hasebe