Title:
CROSSLINKED PRODUCT OF CARBOXYMETHYL-GROUP-CONTAINING MODIFIED HYALURONIC ACID AND/OR SALT THEREOF, AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2015/053282
Kind Code:
A1
Abstract:
This method for producing a crosslinked product of a carboxymethyl-group-containing modified hyaluronic acid and/or a salt thereof includes a step for obtaining the crosslinked product by irradiating a solution comprising a carboxymethyl-group-containing modified hyaluronic acid and/or a salt thereof with an electron beam.
Inventors:
FUJIKAWA SHUNICHI (JP)
ASAOKA KAZUNORI (JP)
KANEMITSU TOMOYUKI (JP)
ASAOKA KAZUNORI (JP)
KANEMITSU TOMOYUKI (JP)
Application Number:
PCT/JP2014/076848
Publication Date:
April 16, 2015
Filing Date:
October 07, 2014
Export Citation:
Assignee:
KEWPIE CORP (JP)
International Classes:
C08B37/08; A61K8/73; A61K9/06; A61K31/728; A61K47/36; A61L31/00; A61P19/02
Domestic Patent References:
| WO2005026214A1 | 2005-03-24 |
Foreign References:
| JPH02504163A | 1990-11-29 | |||
| JP2013501091A | 2013-01-10 | |||
| JP2007520589A | 2007-07-26 | |||
| JP2001002703A | 2001-01-09 | |||
| JPH08143604A | 1996-06-04 | |||
| JPH11512778A | 1999-11-02 | |||
| DE102009024616A1 | 2010-12-23 |
Other References:
YANG GUANGHUI ET AL.: "Thiolated Carboxymethyl- Hyaluronic-Acid-Based Biomaterials Enhance Wound Healing in Rats", DOGS, AND HORSES , ISRN VETERINARY SCIENCE, vol. 2011, 2011, pages 1 - 7
Attorney, Agent or Firm:
HARUKA PATENT & TRADEMARK ATTORNEYS (JP)
Patent business corporation far international patent firm (JP)
Patent business corporation far international patent firm (JP)
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