发明授权
- 专利标题: Biodegradable copolymer hydrogels
- 专利标题(中): 可生物降解共聚物水凝胶
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申请号: US12570588申请日: 2009-09-30
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公开(公告)号: US08211959B2公开(公告)日: 2012-07-03
- 发明人: Hsin-Hsin Shen , Chin-Fu Chen , Meng-Yow Hsieh , Miao-Tzu Chen , Wen-Fu Lee
- 申请人: Hsin-Hsin Shen , Chin-Fu Chen , Meng-Yow Hsieh , Miao-Tzu Chen , Wen-Fu Lee
- 申请人地址: TW
- 专利权人: Industrial Technology Research Institute
- 当前专利权人: Industrial Technology Research Institute
- 当前专利权人地址: TW
- 代理机构: Lowe Hauptman Ham & Berner, LLP
- 优先权: TW97151763A 20081231
- 主分类号: C08F299/04
- IPC分类号: C08F299/04 ; C08F283/10
摘要:
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.
公开/授权文献
- US20100166863A1 BIODEGRADABLE COPOLYMER HYDROGELS 公开/授权日:2010-07-01
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