US Patent 7387783 Keratotic plug remover

Patent 7387783 was granted and assigned to Kao Corporation on June, 2008 by the United States Patent and Trademark Office.

Overview Structured Data Issues Contributors Activity

Is a

Patent

Patent attributes

Current Assignee

Kao Corporation

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

73877830

Patent Inventor Names

Yasuyuki Murase0

Takahiro Osumi0

Date of Patent

June 17, 2008

Patent Application Number

108885870

Date Filed

July 12, 2004

Patent Primary Examiner

‌

S. Tran

Patent abstract

The invention relates to a keratotic plug remover comprising, as active ingredients, (A) a polymer having sulfonic or sulfate groups or having salts thereof and (B) a nonionic polymer, and a pack for pores of the skin containing said remover. The use of the pack for pores of the skin permits cleanly keeping the skin and pores of the skin and suppressing the conspicuousness of pores of the skin because the strength of a film formed therefrom is high even under high humidity, and so the film is easy to peel, and keratotic plugs filled in the pores of the skin can be removed with high reliability.