公开(公告)号：US10287443B2

公开(公告)日：2019-05-14

申请号：US15394266

申请日：2016-12-29

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Wen-Hsien Sun ,  Chih-Lung Chen ,  Jing-Wen Tang ,  Ruey-Ling Liu

IPC: C09D5/24 ,  C08K3/08 ,  C08G18/10 ,  C08G18/75 ,  D06M15/572 ,  D06M15/568 ,  H05B3/34 ,  C08G18/08 ,  C09D7/61 ,  C09D7/40 ,  D06M11/74 ,  D06M11/83 ,  D06M23/08 ,  D06M23/12 ,  D06M101/32 ,  C08K3/04

Abstract: An electrothermal composition and electrothermal textiles are provided. The electrothermal composition includes a polyurethane and a plurality of metal nanomaterials. The polyurethane has repeating unit of Formula (I): wherein R1 is R2 is R3 is R4 is R5 is C1-4 alkylene group, R6 is C2-6 alkylene group, R7 is C2-6 alkylene group, R8 is C1-4 alkylene group, X is R9 is C2-6 alkylene group, a is 1 to 100, b is 0 to 100, and a≥b. The polyurethane has dynamic viscosity of 1000 cP to 5000 cP at 25° C.