Invention Grant
- Patent Title: Biodegradable copolymer hydrogels
- Patent Title (中): 可生物降解共聚物水凝胶
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Application No.: US12570588Application Date: 2009-09-30
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Publication No.: US08211959B2Publication Date: 2012-07-03
- Inventor: Hsin-Hsin Shen , Chin-Fu Chen , Meng-Yow Hsieh , Miao-Tzu Chen , Wen-Fu Lee
- Applicant: Hsin-Hsin Shen , Chin-Fu Chen , Meng-Yow Hsieh , Miao-Tzu Chen , Wen-Fu Lee
- Applicant Address: TW
- Assignee: Industrial Technology Research Institute
- Current Assignee: Industrial Technology Research Institute
- Current Assignee Address: TW
- Agency: Lowe Hauptman Ham & Berner, LLP
- Priority: TW97151763A 20081231
- Main IPC: C08F299/04
- IPC: C08F299/04 ; C08F283/10
Abstract:
Biodegradable copolymer hydrogels are provided. The biodegradable copolymer hydrogels have a structure of Formula (I) or Formula (II) A-B—BOX—B-A Formula (I) B-A-B—(BOX—B-A-B)n-BOX—B-A-B Formula (II), wherein, A comprises a hydrophilic polyethylene glycol polymer (A); B comprises a hydrophobic polyester polymer (B); BOX is bifunctional group monomer of 2,2′-Bis(2-oxazoline) and used for coupling the blocks A-B or B-A-B; and n is an integer, equal to or greater than 0.
Public/Granted literature
- US20100166863A1 BIODEGRADABLE COPOLYMER HYDROGELS Public/Granted day:2010-07-01
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