Method for preparing polyaromatic oxide and polyaromatic oxide prepared thereby

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United States of America Patent

PATENT NO 9845275
APP PUB NO 20160244386A1
SERIAL NO

15028286

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Abstract

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Disclosed are a method of preparing polyaromatic oxide and polyaromatic oxide prepared thereby, wherein the method includes (a) placing a plurality of kinds of polyaromatic hydrocarbons and water in a reactor and then stirring them; (b) increasing the temperature inside the reactor to 150 to 300° C. and then feeding a gas containing 10 wt % or more of oxygen into the reactor to increase the partial pressure of oxygen inside the reactor to 2 to 30 bar; and (c) reacting the plurality of kinds of polyaromatic hydrocarbons with oxygen to oxidize the plurality of kinds of polyaromatic hydrocarbons.

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Patent Owner(s)

Patent OwnerAddress
LG CHEM LTDSEOUL SOUTH KEREAN SEOUL

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choe, Yong Jin Daejeon, KR 4 2
Kim, Ji Eun Daejeon, KR 193 1149
Kwon, Won Jong Daejeon, KR 40 268
Lee, Won Jae Daejeon, KR 79 223
Nam, Hyun Daejeon, KR 41 129
Sohn, Kwon Nam Daejeon, KR 16 111

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