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.

Date of Patent:
Aug. 13, 2002

Filed:

Mar. 16, 2000
Applicant:
Inventors:

Takeyuki Kawaguchi, Iwakuni, JP;

Hiroyoshi Minematsu, Iwakuni, JP;

Susumu Maruo, Iwakuni, JP;

Hiroaki Kuwahara, Iwakuni, JP;

Takanori Miyoshi, Iwakuni, JP;

Michio Iwai, Iwakuni, JP;

Assignee:

Teijin Limited, Osaka, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 5/09 ; C08K 5/101 ; C09J / ; C09J / ; C09J / ;
U.S. Cl.
CPC ...
C08K 5/09 ; C08K 5/101 ; C09J / ; C09J / ; C09J / ;
Abstract

The gel adhesive of the present invention contains an elastomer component (A), a self-adhesive polymer component (B) compatible with the elastomer component (A), and a liquid component (C) compatible with the elastomer component (A) and the self-adhesive polymer (B), the liquid component (C) being held in a mixture of the elastomer component (A) and the self-adhesive polymer (B) without exuding, to form as a whole, a gel, and is useful for forming a self-adhesive layer of an adhesive material or a pharmaceutical-containing self-adhesive layer of an adhering pharmaceutical preparation, which layer is capable of being firmly adhered to a surface to be adhered, and particularly a body skin surface, and of being easily removed therefrom without leaving a portion of the layer on the adhered surface.


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Kawaguchi, Takeyuki. (2002). Gel-form pressure-sensitive adhesive, and adhesive material and adhesive medicinal preparation both containing the same (U.S. Patent No. 6433054). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6433054

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