POLYAMIDE ELASTOMER, MEDICAL DEVICE, AND METHOD FOR PRODUCING POLYAMIDE ELASTOMER

WIPO Patent Application WO/2016/181472

A1

This polyamide elastomer is obtained by reacting at least components (a), (b), and (c) below. Component (a) is at least one compound represented by general formula (1) (in general formula (1): each R1 either represents the same C1 or higher straight-chain alkylene group, or independently represents a C1 or higher straight-chain alkylene group; n denotes a real number equal to or greater than 0; and in cases when two or more compounds are present, all the R1s and ns may be the same, or at least one of the R­1s and ns may be different.) Component (b) is at least one compound represented by general formula (2) (in general formula (2): R2 denotes a direct bond, or a C1 or higher straight-chain alkylene group; and in cases when 2 or more compounds are present, all the R2s may be the same, or at least one of the R2s may be different). Component (c) is at least one compound represented by general formula (3) (in general formula (3): R4 denotes a C1 or higher alkylene group; m denotes a real number equal to or greater than 1; and in cases when two or more compounds are present, all the R4s may be the same, or at least one of the R4s may be different). The number average molecular weight of component (a) is at least 4000, but not more than 10000.

KATO TAKAYUKI (JP)

PCT/JP2015/063529

November 17, 2016

May 11, 2015

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KANEKA CORP (JP)

C08G69/40; A61M25/00; A61M25/10

WO2009139087A1	2009-11-19
WO2012132084A1	2012-10-04
WO2008123450A1	2008-10-16
WO2009057805A1	2009-05-07

JP2010285703A	2010-12-24
US4218351A	1980-08-19
JPS60158221A	1985-08-19

YANAGINO Takao et al. (JP)
Takao Yanagino (JP)

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