ブロック共重合体の製造方法

Title:

ブロック共重合体の製造方法

Document Type and Number:

Japanese Patent JP7171120

Kind Code:

B2

Abstract:

Provided is a method for preparing a block copolymer, the method comprising subjecting a lactide monomer to a ring-opening polymerization in the presence of a poly(3-hydroxypropionate) initiator to prepare a polylactide-poly(3-hydroxypropionate)block copolymer.

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Inventors:

Jun Yoon Choi
Seung Eun Ho
Chor Eun Kim

Application Number:

JP2020571536A

Publication Date:

November 15, 2022

Filing Date:

March 17, 2020

Export Citation:

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Assignee:

LG HAUSYS,LTD.

International Classes:

C08G63/85; C08G63/08

Domestic Patent References:

JP7316271A
JP2084431A
JP2015017251A

Foreign References:

KR1020180072481A
CN1908030A

Other References:

Journal of Polymer Science Part A Polymer Chemistry,2012年04月,Vol.50, No.7,pp.1445-1455

Attorney, Agent or Firm:

Shinya Mihiro
Takashi Watanabe

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