Patent · US Active

Thermal interface material with ion scavenger

US10428257B2 · kind B2 · utility

2Cited by

128References

20Claims

0Family size

Assignee

HONEYWELL INTERNATIONAL INC. · US

Inventors

Ya Qun Liu · Shanghai, CN
Liang Zeng · 红钢城街道, CN
Hui Wang
Bright Zhang · Shanghai, CN
Hong Min Huang · Shanghai, CN

Key dates

Filing date	Oct 17, 2018
Grant date	Oct 1, 2019
Priority date	—
Expiry date	Oct 17, 2038

Classification

Technology area (CPC H)Electricity
CPC primaryH01L2924/1432
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

A thermal interface material includes at least one polymer, at least one thermally conductive filler; and at least one ion scavenger. In some embodiments, the ion scavenger is a complexing agent selected from the group consisting of: nitrogen containing complexing agents, phosphorus containing complexing agents, and hydroxyl carboxylic acid based complexing agents.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.