Invention Grant
- Patent Title: Thermally conductive elastomer composition and thermally conductive molded article
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Application No.: US17619041Application Date: 2020-04-22
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Publication No.: US12104116B2Publication Date: 2024-10-01
- Inventor: Tatsuya Uchida
- Applicant: KITAGAWA INDUSTRIES CO., LTD.
- Applicant Address: JP Aichi
- Assignee: KITAGAWA INDUSTRIES CO., LTD.
- Current Assignee: KITAGAWA INDUSTRIES CO., LTD.
- Current Assignee Address: JP Aichi
- Agency: Wenderoth, Lind & Ponack, L.L.P.
- Priority: JP 19121467 2019.06.28
- International Application: PCT/JP2020/017301 2020.04.22
- International Announcement: WO2020/261737A 2020.12.30
- Date entered country: 2021-12-14
- Main IPC: C09K5/14
- IPC: C09K5/14 ; C08L91/00 ; H01L23/36
Abstract:
A thermally conductive elastomer composition of the present invention contains: 100 parts by mass of a styrene-based elastomer; from 610 to 750 parts by mass of a process oil formed of a petroleum-based hydrocarbon, the a process oil having a weight average molecular weight of not greater than 600; from 25 to 40 parts by mass of a solid nonionic surfactant having an HLB value of 2.0 or greater; from 260 to 640 parts by mass of aluminum hydroxide powder; and from 250 to 340 parts by mass of artificial graphite powder.
Public/Granted literature
- US20220290027A1 THERMALLY CONDUCTIVE ELASTOMER COMPOSITION AND THERMALLY CONDUCTIVE MOLDED ARTICLE Public/Granted day:2022-09-15
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