手術用品用ブロック共重合体

Title:

手術用品用ブロック共重合体

Document Type and Number:

Japanese Patent JP4022220

Kind Code:

B2

Abstract:

The present invention relates to AB or ABA type block copolymers comprising p-dioxanone A blocks, and segmented copolymer B blocks comprising epsilon-caprolactone and trimethylene carbonate. The block copolymers are well suited for use as general medical and surgical articles requiring high flexibility, excellent knot-security and rapid absorption.

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Inventors:

Yoon Hyesung
Kim Tae Hoon
Koh Myung Suk
Hong Chong Taek
Bae Chul Min
Lim Jun Nam
Soo jan il

Application Number:

JP2004517359A

Publication Date:

December 12, 2007

Filing Date:

January 23, 2003

Export Citation:

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Assignee:

SAMYANG CORPORATION

International Classes:

C08G63/66; A61L17/10; A61L31/06; C08F297/02; C08G63/00; C08L53/00

Domestic Patent References:

JP4212365A
JP63145661A
JP8052205A
JP60185562A
JP2003339849A

Attorney, Agent or Firm:

Kyuichi Ueki
Tadashi Sugakawa
Osamu Futakuchi
Hiroaki Ito

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