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RESOMER 生物可降解聚合物
RESOMER 生物可降解聚合物
  • RESOMER 生物可降解聚合物

RESOMER 生物可降解聚合物

产品报价:1元

更新时间:2024/3/11 9:42:30

地:北京

牌:Bio-Rad

号:RESOMER

厂商性质: 生产型,贸易型,

公司名称: 北京恩加壹科技有限公司

产品关键词: RESOMER  

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关键字:RESOMER 生物可降解聚合物

  RESOMER 是赢创旗下一系列生物可降解聚合物的商品名。这类聚合物由丙交酯和乙交酯聚合而成。通过调整分子量,单体比例或加入其它单体,在植入或注射后在人体组织内按照一定速率降解。体液能将聚合物水解为低聚体甚至为羟基酸单体,最终为人体代谢。RESOMER?在多种应用中均表现出了良好的生物相容性:例如:整形外科固定件,提供粉末形态供药物制剂使用。RESOMER稳定性考察表明聚合物在合适的条件下能长期存放。

具体产品如下:

 

名称

分子量

粘性

用途

Tg [℃]

Tm [℃]

末端基

RESOMER L 206 S
  Poly(L-lactide)

--

0.8 - 1.2

Medical Device

60 - 65

180 - 185

alkyl ester

RESOMER R 202 S
  Poly(D,L-lactide)

10,000 -
  18,000

0.16 - 0.24

Controlled Release

38 - 42

amorphous

alkyl ester

RESOMER R 202 H
  Poly(D,L-lactide)

10,000 -
  18,000

0.16 - 0.24

Controlled Release

44 - 48

amorphous

free carboxylic acid

RESOMER R 203 S
  Poly(D,L-lactide)

18,000 -
  28,000

0.25 - 0.35

Controlled Release

46 - 50

amorphous

Alkyl ester

RESOMER R 203 H
  Poly(D,L-lactide)

18,000 -
  28,000

0.25 - 0.35

Controlled Release

48 - 52

amorphous

free carboxylic acid

RESOMER RG 502
  Poly(D,L-lactide-co-glycolide) 50:50

7,000 -
  17,000

0.16 - 0.24

Controlled Release

42 - 46

amorphous

alkyl ester

RESOMER RG 502 H
  Poly(D,L-lactide-co-glycolide) 50:50

7,000 -
  17,000

0.16 - 0.24

Controlled Release

42 - 46

amorphous

free carboxylic acid

RESOMER RG503
  Poly(D,L-lactide-co-glycolide) 50:50

24,000 -
  38,000

0.32 - 0.44

Controlled Release

-

amorphous

alkyl ester

RESOMER RG 503 H
  Poly(D,L-lactide-co-glycolide) 50:50

24,000 -
  38,000

0.32 - 0.44

Controlled Release

44 - 48

amorphous

free carboxylic acid

RESOMER RG504
  Poly(D,L-lactide-co-glycolide) 50:50

38,000 -
  54,000

0.45 - 0.60

Controlled Release

-

amorphous

alkyl ester

RESOMER RG 504 H
  Poly(D,L-lactide-co-glycolide) 50:50

38,000 -
  54,000

0.45 - 0.60

Controlled Release

46 - 50

amorphous

free carboxylic acid

RESOMER RG505
  Poly(D,L-lactide-co-glycolide) 50:50

54,000 -
  69,000

0.61 - 0.74

Controlled Release

-

amorphous

alkyl ester

RESOMER RG 653 H
  Poly(D,L-lactide-co-glycolide) 65:35

24,000 -
  38,000

0.32 - 0.44

Controlled Release

46 - 50

amorphous

free carboxylic acid

RESOMER RG 752 H
  Poly(D,L-lactide-co-glycolide) 75:25

4,000 -
  15,000

0.14 - 0.22

Controlled Release

42 - 46

amorphous

free carboxylic acid

RESOMER RG 756 S
  Poly(D,L-lactide-co-glycolide) 75:25

76,000 -
  116,000

0.71 - 1.0

Controlled Release

49 - 55

amorphous

alkyl ester

RESOMER RG858 S

Poly(D,L-lactide-co-glycolide)   85:15

190,000 -
  240,000

1.3 - 1.7

Controlled Release

-

amorphous

alkyl ester

RESOMER X

Polydioxanone

--

1.5 - 2.2
  (0.1% in HFIP, 30
)

Medical Device

-10 -
  -5

110 - 115

--