Title:
PHOTOCURABLE COMPOSITION FOR TOPCOAT OF NAILS OR ARTIFICIAL NAILS
Document Type and Number:
WIPO Patent Application WO/2016/072353
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a photocurable composition for a topcoat of nails or artificial nails, said topcoat having excellent glossiness and a transparent, colorless appearance. The present invention pertains to a photocurable composition for a topcoat of nails or artificial nails, said composition containing components (A) to (C) and containing trimethylolpropane trimethacrylate in a proportion of 40–70 mass% relative to the total amount of component (B), such that a cured product having a thickness of 800 µm has a transmittance of at least 10.0% at a wavelength of 400 nm. Component (A): a (meth)acrylic oligomer. Component (B): a trifunctional (meth)acrylic monomer, included in a proportion of 50–100 parts by mass relative to 100 parts by mass of component (A). Component (C): a photopolymerization initiator, included in a proportion of 1–20 parts by mass relative to 100 parts by mass of component (A).
Inventors:
TAKEMOTO KOICHI (JP)
Application Number:
PCT/JP2015/080611
Publication Date:
May 12, 2016
Filing Date:
October 29, 2015
Export Citation:
Assignee:
THREE BOND CO LTD (JP)
International Classes:
A61K8/81; A61K8/37; A61K8/55; A61Q3/02
Foreign References:
| JP2011032259A | 2011-02-17 | |||
| JP2002505915A | 2002-02-26 | |||
| GB2452566A | 2009-03-11 | |||
| US20120247496A1 | 2012-10-04 | |||
| JP2013506667A | 2013-02-28 | |||
| JP2014023590A | 2014-02-06 | |||
| JP2015188465A | 2015-11-02 |
Attorney, Agent or Firm:
HATTA & ASSOCIATES (JP)
Hatta international patent business corporation (JP)
Hatta international patent business corporation (JP)
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