THERMOCHROMIC POLYMER COMPOSITION, ELECTRICAL DEVICE, AND CORRESPONDING USE AND PROCESSES

Title:

THERMOCHROMIC POLYMER COMPOSITION, ELECTRICAL DEVICE, AND CORRESPONDING USE AND PROCESSES

Document Type and Number:

WIPO Patent Application WO/2018/126352

Kind Code:

A1

Abstract:

A thermochromic polymer composition may comprises a base polymer material; a temperature sensitive material, which changes a color of the thermochromic polymercomposition in response to a temperature change; and a stabilizer, which enhances stability performance of the thermochromic polymer composition. The thermochrom-ic polymer composition which has a good thermochromic performance and good thermal performance and thus could provide a visible indication of the overheat condition. An electrical device is formed from the thermochromic polymer composition. A further embodiment of the process for preparing the thermochromic polymer composition and forming the electrical device.

Inventors:

LI NAN (CN)
CHEN JIANSHENG (CN)
GAO YAN (US)
SU CUICUI (CN)
WANG DING (CN)
QIAO BO (CN)

Application Number:

PCT/CN2017/070111

Publication Date:

July 12, 2018

Filing Date:

January 04, 2017

Export Citation:

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Assignee:

ABB SCHWEIZ AG (CH)
LI NAN (CN)
CHEN JIANSHENG (CN)
GAO YAN (US)
SU CUICUI (CN)
WANG DING (CN)
QIAO BO (CN)

International Classes:

C09K9/00; G01K11/16; H01B13/00

Foreign References:

US20100234494A1	2010-09-16
US20070179252A1	2007-08-02
US5558700A	1996-09-24
CN1164418C	2004-09-01

Other References: