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US 2020/0095504 A1Published application
Flame retardant compound, method of making the same, resin composition and article made therefrom
AssigneeElite Electronic Material (Zhongshan) Co., Ltd.
InventorsZhilong HU, Teng XU
Life of this patent
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Abstract
Disclosed is a compound useful in a resin composition for fabricating articles such as a prepreg, a resin film, a laminate or a printed circuit board, such that the articles have improved one or more properties including glass transition temperature, ratio of thermal expansion, peel strength, thermal resistance, dielectric constant, dissipation factor and flame retardancy.
Claims18
A compound having a structure represented by the following Formula (I):
- wherein X represents a covalent bond, —C(CH3)2—, —CH(CH3)—, —CH2—, —SO2—, —S—, or —O—;
- Q1 and Q2 individually represent a functional group containing a C═C unsaturated bond;
- and
- J1 and J2 individually represent a flame retardant group containing a phosphorus atom.
1 more element
Dependencies are inferred from the claim text.