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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 9616154 B1

PDFFull Text
Date of Patent:
Apr. 11, 2017

Filed:

Jan. 29, 2013

Stimuli-responsive material and medical material

Applicant:

Toray Industries, Inc., Tokyo, JP;

Inventors:

Tomoyuki Horiguchi, Otsu, JP;

Kosaku Takeuchi, Otsu, JP;

Yoshihiro Naruse, Nagoya, JP;

Kazuhiro Tanahashi, Otsu, JP;

Makito Yokoe, Nagoya, JP;

Kohei Yamashita, Nagoya, JP;

Assignee:

Toray Industries, Inc., , JP;

Attorney:

DLA Piper LLP (US)

Primary Examiner:

Tae H Yoon

Int. Cl.
CPC ...
A61L 31/04 (2006.01); A61L 24/04 (2006.01); A61L 15/22 (2006.01); A61L 15/42 (2006.01); A61L 24/00 (2006.01); A61L 26/00 (2006.01); C08K 7/00 (2006.01); C08L 33/26 (2006.01); C08J 5/04 (2006.01); C08K 3/08 (2006.01); D01D 5/36 (2006.01); D01F 6/90 (2006.01); D01F 6/92 (2006.01); D01F 8/12 (2006.01); D01F 8/14 (2006.01);
U.S. Cl.
CPC ...
A61L 31/041 (2013.01); A61L 15/225 (2013.01); A61L 15/42 (2013.01); A61L 24/001 (2013.01); A61L 24/0094 (2013.01); A61L 24/043 (2013.01); A61L 26/0095 (2013.01); C08J 5/046 (2013.01); C08K 7/00 (2013.01); C08L 33/26 (2013.01); A61L 2420/06 (2013.01); C08J 2333/26 (2013.01); C08J 2367/02 (2013.01); C08J 2371/02 (2013.01); C08K 2003/0812 (2013.01); D01D 5/36 (2013.01); D01F 6/90 (2013.01); D01F 6/92 (2013.01); D01F 8/12 (2013.01); D01F 8/14 (2013.01);
Abstract

A stimuli-responsive material includes a stimuli-responsive polymer, fibers and water, wherein the fibers have a number average diameter of 1 to 900 nm and are present in the stimuli-responsive material in a dispersed state; and a medical material and an anti-adhesive material, each of which includes a stimuli-responsive material including a stimuli-responsive polymer, fibers and water, wherein the fibers have a number average diameter of 1 to 900 nm and are present in the stimuli-responsive material in a dispersed state.

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