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2 270 204

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IPC

C08F2/42(2006-01-01)

C07C7/20(2006-01-01)

(21) (22)

Application

2004122753/04, 2004-07-23

(24)

Start date

2004-07-23

(22)

Actual filing date

2004-07-23

(45)

Published

2006-02-20

(72)

Inventor

Gogotov Aleksej FedorovichTsvetkov Valerij Vasil'EvichBabkin Vasilij Anatol'Evich

(73)

Holder

Otkrytoe Aktsionernoe Obshchestvo Zavod Polimerov"(Oao Azp)

INHIBITOR OF THERMAL POLYMERIZATION IN PROCESSING PYROLYSIS LIQUID PRODUCTS Russian patent published in 2006 - IPC C08F2/42 C07C7/20

Abstract RU 2270204 C1

FIELD: polymers, chemical technology.

SUBSTANCE: invention relates to chemical technology of polymers and monomers, namely, to the process for processing liquid products of pyrolysis in manufactures. Method involves using dihydroquercitin as inhibitor of thermal polymerization in processing liquid products of pyrolysis in the total consumption of inhibitor 0.01-0.04% of pyrocondensate mass. Invention enhances effectiveness of inhibition of thermal polymerization in processing liquid products of pyrolysis and expands assortment of phenolic inhibitors.

EFFECT: enhanced effectiveness of inhibitor.

2 cl

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RU 2 270 204 C1

Authors

Gogotov Aleksej Fedorovich

Tsvetkov Valerij Vasil'Evich

Babkin Vasilij Anatol'Evich

Dates

2006-02-20—Published

2004-07-23—Filed