組成物 - National Health Research Institutes

Title:

組成物

Document Type and Number:

Japanese Patent JP5885349

Kind Code:

B2

Abstract:

A composition comprising a polymer that comprises oxidated hyaluronic acid cross-linked by a dihydrazide is disclosed. The polymer is a hydrogel exhibiting the following properties: a) transparent and colorless; and b) transforming from a liquid state into a gel-matrix at 37° C. These characteristics make it useful as a vitreous humor substitute.

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Inventors:

Lynn Huon-Oy
Souen-Yui
Chen Yue-Chun
Cheng Kho-Hua

Application Number:

JP2012553006A

Publication Date:

March 15, 2016

Filing Date:

February 10, 2011

Export Citation:

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Assignee:

National Health Research Institutes

International Classes:

C08J3/24; A61L27/00; C08K5/25; C08L5/08

Domestic Patent References:

JP2008295885A
JP9059303A
JP61502310A
JP2008505716A
JP2009529086A
JP2001524136A
JP2008542295A

Other References:

Macromolecules,2009年,Vol.42,No.2,p537-546
Journal of Biomaterials Science. Polymer Edition,2008年,Vol.19,No.2,p223-243
Macromolecules,2004年,Vol.37,No.9,p3239-3248
Polymer,2005年,Vol.46,No.23,p9604-9614

Attorney, Agent or Firm:

Masaki Hattori

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