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2 581 051

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IPC

C07D301/04(2006-01-01)

C07D303/42(2006-01-01)

C08K5/1515(2006-01-01)

C08L27/06(2006-01-01)

(21) (22)

Application

2015114609/04, 2015-04-20

(24)

Start date

2015-04-20

(22)

Actual filing date

2015-04-20

(45)

Published

2016-04-10

(72)

Inventor

Kulazhskaya Anna DmitrievnaYudaev Sergej AleksandrovichVoronov Mikhail SergeevichChepelkina Natalya VladimirovnaSuchkov Yurij PavlovichSapunov Valentin NikolaevichKustov Anton AndreevichKuznetsova Irina ValentinovnaMakarova Elena Mikhajlovna

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Obrazovatelnoe Uchrezhdenie Vysshego Professionalnogo Obrazovaniya Khimiko-Tekhnologicheskij Universitet Imeni D. I. Mendeleeva" Im. D. I. Mendeleeva)

METHOD OF PRODUCING PLASTICISERS Russian patent published in 2016 - IPC C07D301/04 C07D303/42 C08K5/1515 C08L27/06

Abstract RU 2581051 C1

FIELD: chemistry.

SUBSTANCE: invention relates to a method of producing plasticiser for polymer materials from renewable material, such as esters of fatty acids. In accordance with invention, plasticiser is obtained by oxidation of alkyl esters of fatty acids of vegetable origin with oxygen-containing gas in presence of homogeneous catalysts - molybdic acid esters, and aliphatic dihydric alcohols. Process of oxidising is preferably carried out at 100-120 °C and atmospheric pressure.

EFFECT: simplified process.

2 cl, 2 tbl, 12 ex

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RU 2 581 051 C1

Authors

Kulazhskaya Anna Dmitrievna

Yudaev Sergej Aleksandrovich

Voronov Mikhail Sergeevich

Chepelkina Natalya Vladimirovna

Suchkov Yurij Pavlovich

Sapunov Valentin Nikolaevich

Kustov Anton Andreevich

Kuznetsova Irina Valentinovna

Makarova Elena Mikhajlovna

Dates

2016-04-10—Published

2015-04-20—Filed