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2 661 637

(13)

(51)

IPC

C07F17/02(2006-01-01)

C08F220/14(2006-01-01)

C08F230/04(2006-01-01)

(21) (22)

Application

2017142772, 2017-12-07

(24)

Start date

2017-12-07

(22)

Actual filing date

2017-12-07

(45)

Published

2018-07-18

(72)

Inventor

Dyachenko Viktor IvanovichMelnik Olga AleksandrovnaIgumnov Sergej MikhajlovichNikitin Lev NikolaevichKhokhlov Aleksej Removich

(73)

Holder

Federalnoe Gosudarstvennoe Byudzhetnoe Uchrezhdenie Nauki Institut Elementoorganicheskikh Soedinenij Im. A.N. Nesmeyanova Rossijskoj Akademii Nauk Ran)

1,1'-DI[METHACRYLOYLOXY-BIS(TRIFLUOROMETHYL)METHYL]FERROCENE AS A MONOMER INCREASING HEAT RESISTANCE OF POLYMETHYLMETHACRYLATE Russian patent published in 2018 - IPC C07F17/02 C08F220/14 C08F230/04

Abstract RU 2661637 C1

FIELD: chemistry.

SUBSTANCE: invention relates to 1,1'-di[methacryloyloxy-

bis(trifluoromethyl)methyl]ferrocene of formula I as a monomer with antioxidant properties, capable to increase heat resistance of polymethylmethacrylate. It is also proposed to use compound I as a monomer for radical copolymerization with methylmethacrylate.

EFFECT: use of compound I leads to formation of copolymers having increased heat resistance.

4 cl, 1 tbl

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RU 2 661 637 C1

Authors

Dyachenko Viktor Ivanovich

Melnik Olga Aleksandrovna

Igumnov Sergej Mikhajlovich

Nikitin Lev Nikolaevich

Khokhlov Aleksej Removich

Dates

2018-07-18—Published

2017-12-07—Filed