Invention Grant
- Patent Title: Thermochromic polymer composition, electrical device, and corresponding use and processes
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Application No.: US16503697Application Date: 2019-07-05
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Publication No.: US11624024B2Publication Date: 2023-04-11
- Inventor: Nan Li , Jiansheng Chen , Yan Gao , Cuicui Su , Ding Wang , Bo Qiao
- Applicant: ABB Schweiz AG
- Applicant Address: CH Baden
- Assignee: ABB Schweiz AG
- Current Assignee: ABB Schweiz AG
- Current Assignee Address: CH Baden
- Agency: Greenberg Traurig, LLP
- Main IPC: C09K9/02
- IPC: C09K9/02 ; C08K3/04 ; C08K3/22 ; C08K5/00 ; C08K5/13 ; C08K5/524 ; C08L23/06 ; C08L23/08 ; C08L23/12 ; C08L27/06 ; C08L27/18 ; C08L67/02 ; C08L77/00
Abstract:
A thermochromic polymer composition including a base polymer material; a temperature sensitive material, which changes a color of the thermochromic polymer composition in response to a temperature change; and a stabilizer, which enhances stability performance of the thermochromic polymer composition. The thermochromic 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.
Public/Granted literature
- US20190330523A1 THERMOCHROMIC POLYMER COMPOSITION, ELECTRICAL DEVICE, AND CORRESPONDING USE AND PROCESSES Public/Granted day:2019-10-31
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