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.:
Date of Patent:
Nov. 29, 2011
Filed:
Nov. 11, 2010
Akihiro Ueda, Kobe, JP;
Koishiro Masuda, Osaka, JP;
Kimio Tamiya, Kashihara, JP;
Haruhiko Kajimoto, Higashisumiyoshi-ku, JP;
Masahiko Ishimoto, Kanonji, JP;
Akihiro Ueda, Kobe, JP;
Koishiro Masuda, Osaka, JP;
Kimio Tamiya, Kashihara, JP;
Haruhiko Kajimoto, Higashisumiyoshi-ku, JP;
Masahiko Ishimoto, Kanonji, JP;
The Procter & Gamble Company, Cincinnati, OH (US);
Abstract
Disclosed is a preparation-at-use device comprising: (1) a pre-formed hydrogel component packaged in a first compartment; the pre-formed hydrogel component comprising a gelling agent and a solvent; and (2) a benefit component packaged in a second compartment; the benefit component comprising at least one compound that is unstable when contacted with the pre-formed hydrogel component; wherein the first and second compartments are separately packaged prior to use, and wherein the device comprises means for contacting the pre-formed hydrogel component and benefit component upon use.