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2 454 434

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(51)

IPC

C08F240/00(2006-01-01)

(21) (22)

Application

2011123938/04, 2011-06-10

(24)

Start date

2011-06-10

(22)

Actual filing date

2011-06-10

(45)

Published

2012-06-27

(72)

Inventor

Rakhimov Aleksandr ImanuilovichGanitsev Maksim PetrovichRakhimova Nadezhda AleksandrovnaMarysheva Marija AleksandrovnaZheltobrjukhov Vladimir Fedorovich

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Volgogradskij Gosudarstvennyj Tekhnicheskij Universitet

METHOD OF PRODUCING MODIFIED POLYMERIC PETROLEUM RESINS Russian patent published in 2012 - IPC C08F240/00

Abstract RU 2454434 C1

FIELD: chemistry.

SUBSTANCE: invention relates to polymer chemistry and specifically to a method of producing polymeric petroleum resins - substitutes of expensive and scarce natural products such as plant oil (in paint materials), colophony (in paper production), as well as wood-pyrogenic and indene-coumarone resins (in rubber mixtures and production of industrial rubber products). To obtain modified polymeric petroleum resins, copolymerisation unsaturated compounds of the fraction of liquid products of pyrolysis of straight-run gasoline with boiling range from 130 to 190°C with low-molecular weight hydroxyl-containing butadiene rubber is carried out in toluene solution in the presence of an initiator - α,α'-dioxybenzyl peroxide.

EFFECT: obtaining novel modified polymeric petroleum resin with an almost quantitative output.

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RU 2 454 434 C1

Authors

Rakhimov Aleksandr Imanuilovich

Ganitsev Maksim Petrovich

Rakhimova Nadezhda Aleksandrovna

Marysheva Marija Aleksandrovna

Zheltobrjukhov Vladimir Fedorovich

Dates

2012-06-27—Published

2011-06-10—Filed