Invention Grant
- Patent Title: PPTC composition and device having low switch temperature and sharp crystallization behavior
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Application No.: US16941920Application Date: 2020-07-29
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Publication No.: US10902983B2Publication Date: 2021-01-26
- Inventor: Edward W. Rutter, Jr. , Yuriy B. Matus , Martin Pineda
- Applicant: Littelfuse, Inc.
- Applicant Address: US IL Chicago
- Assignee: Littelfuse, Inc.
- Current Assignee: Littelfuse, Inc.
- Current Assignee Address: US IL Chicago
- Agency: Kacvinsky Daisak Bluni PLLC
- Main IPC: H01C7/02
- IPC: H01C7/02 ; H01C1/14 ; H01C17/065 ; C09D11/037 ; C09D11/36 ; H01C7/00 ; C09D11/52 ; C09D11/38 ; C09D11/102 ; C09D11/104 ; C09D11/033 ; C09D11/322
Abstract:
A PPTC device is provided. The PPTC device may include a first electrode and a second electrode, disposed opposite the first electrode. The PPTC device may include a PPTC layer, disposed between the first electrode and the second electrode, the PPTC layer comprising a polymer matrix formed from a thermoplastic polyurethane (TPU) material.
Information query
