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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10500144 B1

PDFFull Text
Date of Patent:
Dec. 10, 2019

Filed:

Oct. 26, 2016

Photocurable composition to be used on fingernails or artificial nails, and method for coating by using same

Applicant:

Three Bond Co., Ltd., Tokyo, JP;

Inventor:

Koichi Takemoto, Tokyo, JP;

Assignee:

THREE BOND CO., LTD., Tokyo, JP;

Attorney:

Maier & Maier, PLLC

Primary Examiner:

Robert A Wax

Assistant Examiner:

Melissa S Mercier

Int. Cl.
CPC ...
A61K 8/42 (2006.01); A61Q 3/02 (2006.01); A61K 8/35 (2006.01); A61K 8/36 (2006.01); A61K 8/49 (2006.01); A61K 8/55 (2006.01); A61K 8/87 (2006.01); C08F 2/50 (2006.01); C08F 220/06 (2006.01); C08F 220/18 (2006.01); C08F 220/56 (2006.01); A45D 31/00 (2006.01); B05D 3/10 (2006.01); B05D 7/24 (2006.01); C09D 5/00 (2006.01); C08F 242/00 (2006.01); C09D 193/04 (2006.01); C09D 7/40 (2018.01);
U.S. Cl.
CPC ...
A61K 8/42 (2013.01); A45D 31/00 (2013.01); A61K 8/35 (2013.01); A61K 8/36 (2013.01); A61K 8/49 (2013.01); A61K 8/55 (2013.01); A61K 8/87 (2013.01); A61Q 3/02 (2013.01); B05D 3/10 (2013.01); B05D 7/24 (2013.01); C08F 2/50 (2013.01); C08F 220/06 (2013.01); C08F 220/18 (2013.01); C08F 220/56 (2013.01); C08F 242/00 (2013.01); C09D 5/00 (2013.01); C09D 193/04 (2013.01); C09D 7/40 (2018.01);
Abstract

A photocurable composition for a nail or artificial nail which can form a cured product exhibiting excellent durability (adhesion maintainability to nails). In addition, the present invention provides a photocurable composition for a nail or artificial nail which emits a weaker odor, generates less heat at the time of curing, and can form a cured product exhibiting excellent surface curability. In addition, the present invention provides a photocurable composition for nail or artificial nail which can form a cured product having an excellent shear adhesive force. The photocurable composition for nail or artificial nail according to the present invention contains the following components (A) to (D): component (A): a urethane-modified (meth)acrylic oligomer; component (B): a (meth)acrylamide monomer; component (C): a (meth)acrylic monomer having an acidic group; and component (D): a photoinitiator.

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