Method for producing acrylic rubber

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12180311
APP PUB NO 20220185913A1
SERIAL NO

17310705

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Importance

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Abstract

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There is provided a method for more easily producing an acrylic rubber capable of providing a crosslinked rubber having excellent water resistance. A method for producing an acrylic rubber comprising the steps of subjecting a monomer to emulsion polymerization to obtain a polymerized emulsion; mixing the polymerized emulsion with a coagulant to obtain a water-containing crumb; and water-washing the water-containing crumb, wherein, in the step of water-washing the water-containing crumb, the water-containing crumb is water-washed until an electrical conductivity of the washing water after water-washing the water-containing crumb becomes 6.0 mS/cm or less.

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Patent Owner(s)

Patent OwnerAddress
OSAKA SODA CO LTDOSAKA JAPAN OSAKA

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kitagawa, Motoki Osaka, JP 9 13
Naitou, Masatsugu Osaka, JP 4 0
Okada, Ryo Osaka, JP 17 48
Ozaki, Taro Osaka, JP 11 50

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