Method of making a homogeneous mixture of polyolefin and liquid organic acid

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United States of America Patent

PATENT NO 11840621
APP PUB NO 20220259404A1
SERIAL NO

17595345

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Abstract

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A method of making a homogeneous mixture comprising a liquid hydrocarbylsulfonic acid and a polyolefin, the method comprising multiple stages of adding, mixing, and monitoring of temperature of the ingredients. The method enables making embodiments of the homogeneous mixture having more than 3 weight percent of the liquid hydrocarbylsulfonic acid incorporated into the polyolefin and prevents fouling of the mixer device.

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Patent Owner(s)

Patent OwnerAddress
DOW GLOBAL TECHNOLOGIES LLC2211 H H DOW WAY MIDLAND MI 48674

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dunchus, Neil W Collegeville, US 20 69
Gou, Qian Collegeville, US 13 1
Li, Dachao Royersford, US 41 75
Parker, Michael J Bristol, US 6 102

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