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北京恩加壹科技有限公司
主營產品： Flexipump 分裝泵,Diluflow重量稀釋器,離子交換色譜柱 |
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北京恩加壹科技有限公司
主營產品： Flexipump 分裝泵,Diluflow重量稀釋器,離子交換色譜柱 |
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關鍵字：RESOMER 生物可降解聚合物
RESOMER 是贏創旗下一系列生物可降解聚合物的商品名。這類聚合物由丙交酯和乙交酯聚合而成。通過調整分子量，單體比例或加入其它單體，在植入或注射后在人體組織內按照一定速率降解。體液能將聚合物水解為低聚體甚至為羥基酸單體，zui終為人體代謝。RESOMER®在多種應用中均表現出了良好的生物相容性：例如：整形外科固定件，提供粉末形態供藥物制劑使用。RESOMER穩定性考察表明聚合物在合適的條件下能長期存放。
具體產品如下：
名稱 | 分子量 | 粘性 | 用途 | Tg [℃] | Tm [℃] | 末端基 |
RESOMER L 206 S | -- | 0.8 - 1.2 | Medical Device | 60 - 65 | 180 - 185 | alkyl ester |
RESOMER R 202 S | 10,000 - | 0.16 - 0.24 | Controlled Release | 38 - 42 | amorphous | alkyl ester |
RESOMER R 202 H | 10,000 - | 0.16 - 0.24 | Controlled Release | 44 - 48 | amorphous | free carboxylic acid |
RESOMER R 203 S | 18,000 - | 0.25 - 0.35 | Controlled Release | 46 - 50 | amorphous | Alkyl ester |
RESOMER R 203 H | 18,000 - | 0.25 - 0.35 | Controlled Release | 48 - 52 | amorphous | free carboxylic acid |
RESOMER RG 502 | 7,000 - | 0.16 - 0.24 | Controlled Release | 42 - 46 | amorphous | alkyl ester |
RESOMER RG 502 H | 7,000 - | 0.16 - 0.24 | Controlled Release | 42 - 46 | amorphous | free carboxylic acid |
RESOMER RG503 | 24,000 - | 0.32 - 0.44 | Controlled Release | - | amorphous | alkyl ester |
RESOMER RG 503 H | 24,000 - | 0.32 - 0.44 | Controlled Release | 44 - 48 | amorphous | free carboxylic acid |
RESOMER RG504 | 38,000 - | 0.45 - 0.60 | Controlled Release | - | amorphous | alkyl ester |
RESOMER RG 504 H | 38,000 - | 0.45 - 0.60 | Controlled Release | 46 - 50 | amorphous | free carboxylic acid |
RESOMER RG505 | 54,000 - | 0.61 - 0.74 | Controlled Release | - | amorphous | alkyl ester |
RESOMER RG 653 H | 24,000 - | 0.32 - 0.44 | Controlled Release | 46 - 50 | amorphous | free carboxylic acid |
RESOMER RG 752 H | 4,000 - | 0.14 - 0.22 | Controlled Release | 42 - 46 | amorphous | free carboxylic acid |
RESOMER RG 756 S | 76,000 - | 0.71 - 1.0 | Controlled Release | 49 - 55 | amorphous | alkyl ester |
RESOMER RG858 S Poly(D,L-lactide-co-glycolide) 85:15 | 190,000 - | 1.3 - 1.7 | Controlled Release | - | amorphous | alkyl ester |
RESOMER X Polydioxanone | -- | 1.5 - 2.2 | Medical Device | -10 - | 110 - 115 | -- |
