【発明の名称】ヒアルロン酸ゲルとその製造方法及びそれを含有する医用材料

Title:

【発明の名称】ヒアルロン酸ゲルとその製造方法及びそれを含有する医用材料

Document Type and Number:

Japanese Patent JP3359909

Kind Code:

B2

Abstract:

A gel made of hyaluronic acid alone which is hardly soluble in a neutral aqueous solution. The hyaluronic acid gel according to Claim 1, which keeps its shape for at least one day in a neutral aqueous solution at 25 DEG C.

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Inventors:

Yoshiaki Miyata
Akio Okamoto
Masatoshi Kawata
Kazuhiro Ohshima
Masamichi Hashimoto
Kazuhiko Arai
Tomio Sawada

Application Number:

JP2000507710A

Publication Date:

December 24, 2002

Filing Date:

August 07, 1998

Export Citation:

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Assignee:

DENKI KAGAKU KOGYO KABUSHIKI KAISHA

International Classes:

A61L15/28; A61L27/20; A61L31/04; C08B37/08; C08L5/08; (IPC1-7): C08B37/08; A61L15/16; A61L27/00; A61L31/00

Attorney, Agent or Firm:

Toshiharu Ogawa (2 outside)

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