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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 10435228 B1

PDFFull Text
Date of Patent:
Oct. 08, 2019

Filed:

Feb. 23, 2016

Two-liquid mixing-type aerosol product

Applicant:

Toyo Aerosol Industry Co., Ltd., Tokyo, JP;

Inventors:

Yasutomo Nakajima, Tokyo, JP;

Makoto Tsubouchi, Tokyo, JP;

Hokuto Kamijyo, Tokyo, JP;

Tomoyuki Niinomi, Tokyo, JP;

Remi Ikeda, Tokyo, JP;

Assignee:

TOYO AEROSOL INDUSTRY CO., LTD., Tokyo, JP;

Attorney:

Lucas & Mercanti, LLP

Primary Examiner:

Christopher S Kim

Assistant Examiner:

Juan C Barrera

Int. Cl.
CPC ...
B65D 83/68 (2006.01); A45D 34/04 (2006.01); A61Q 17/04 (2006.01); A61Q 19/00 (2006.01); A61K 8/02 (2006.01); A61K 8/9794 (2017.01); A61K 8/9789 (2017.01); A61K 8/04 (2006.01); A61K 8/31 (2006.01); A61K 8/34 (2006.01); A61K 8/362 (2006.01); A61K 8/37 (2006.01); A61K 8/58 (2006.01); A61K 8/67 (2006.01); A61K 8/73 (2006.01); A61K 8/891 (2006.01); A61Q 19/02 (2006.01); B65D 83/62 (2006.01); A61M 11/00 (2006.01);
U.S. Cl.
CPC ...
B65D 83/682 (2013.01); A45D 34/04 (2013.01); A61K 8/02 (2013.01); A61K 8/046 (2013.01); A61K 8/31 (2013.01); A61K 8/34 (2013.01); A61K 8/345 (2013.01); A61K 8/362 (2013.01); A61K 8/37 (2013.01); A61K 8/585 (2013.01); A61K 8/676 (2013.01); A61K 8/678 (2013.01); A61K 8/735 (2013.01); A61K 8/891 (2013.01); A61K 8/9789 (2017.08); A61K 8/9794 (2017.08); A61Q 17/04 (2013.01); A61Q 19/00 (2013.01); A61Q 19/02 (2013.01); B65D 83/62 (2013.01); B65D 83/68 (2013.01); A45D 2200/057 (2013.01); A45D 2200/058 (2013.01); A61K 2800/87 (2013.01); A61K 2800/882 (2013.01); A61M 11/006 (2014.02);
Abstract

The present invention has as its object the provision of a two-liquid mixing-type aerosol product having high formulation stability, being capable of easily forming a discharge material having a desired composition, and providing comfort during use when it is applied to the human body. A two-liquid mixing-type aerosol product of the present invention has a double-structure container including a propellant filling space and two liquid concentrate filling spaces and having a discharging mechanism for simultaneously discharging the contents filled in the two liquid concentrate filling spaces. The propellant filling space is filled with a propellant composed of a compressed gas. A first liquid concentrate filling space is filled with a first liquid concentrate composition having a viscosity of 1 to 1000 mPa·s at a temperature of 20° C. A second liquid concentrate filling space is filled with a second liquid concentrate composition having a viscosity of 1 to 1000 mPa·s at a temperature of 20° C. The discharging mechanism has a function for breaking the first liquid concentrate composition and the second liquid concentrate composition down into fine droplets and discharging these liquid concentrate compositions as mists.

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