TW200722451A - Shape memory polymer - Google Patents

Shape memory polymer

Info

Publication number
TW200722451A
TW200722451A TW094144199A TW94144199A TW200722451A TW 200722451 A TW200722451 A TW 200722451A TW 094144199 A TW094144199 A TW 094144199A TW 94144199 A TW94144199 A TW 94144199A TW 200722451 A TW200722451 A TW 200722451A
Authority
TW
Taiwan
Prior art keywords
shape memory
memory polymer
diacid
linear aliphatic
shape
Prior art date
Application number
TW094144199A
Other languages
Chinese (zh)
Other versions
TWI297699B (en
Inventor
Yu-Hsin Tsai
Chia-Hon Tai
Chin-Lang Wu
Shih-Jung Tsai
Original Assignee
Ind Tech Res Inst
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ind Tech Res Inst filed Critical Ind Tech Res Inst
Priority to TW94144199A priority Critical patent/TWI297699B/en
Publication of TW200722451A publication Critical patent/TW200722451A/en
Application granted granted Critical
Publication of TWI297699B publication Critical patent/TWI297699B/en

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  • Polyesters Or Polycarbonates (AREA)

Abstract

A shape memory polymer is disclosed. The shape memory polymer is a random polyester copolymer formed by performing an esterification and a polycondensation using at least one aromatic diacid, at least one linear aliphatic diacid or imide-containing diacid and at least one linear aliphatic diol. The shape memory polymer has a viscosity [η] of 0.3-0.8dL/g, a glass transient temperature Tg of 30 DEG C to 100 DEG C, a melting point Tm of 170 DEG C to 250 DEG C and a shape recovery rate of 60% to 90%.
TW94144199A 2005-12-14 2005-12-14 Shape memory polymer TWI297699B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94144199A TWI297699B (en) 2005-12-14 2005-12-14 Shape memory polymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94144199A TWI297699B (en) 2005-12-14 2005-12-14 Shape memory polymer

Publications (2)

Publication Number Publication Date
TW200722451A true TW200722451A (en) 2007-06-16
TWI297699B TWI297699B (en) 2008-06-11

Family

ID=45069180

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94144199A TWI297699B (en) 2005-12-14 2005-12-14 Shape memory polymer

Country Status (1)

Country Link
TW (1) TWI297699B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI646982B (en) 2017-06-23 2019-01-11 國立臺北科技大學 Shape memory spacer fabric composite

Also Published As

Publication number Publication date
TWI297699B (en) 2008-06-11

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