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(11)

2 413 711

(13)

(51)

IPC

C07C13/28(2006-01-01)

C07C2/04(2006-01-01)

B01J29/40(2006-01-01)

B01J29/08(2006-01-01)

C07C2/12(2006-01-01)

C07C2/46(2006-01-01)

(21) (22)

Application

2009127284/04, 2009-07-15

(24)

Start date

2009-07-15

(22)

Actual filing date

2009-07-15

(45)

Published

2011-03-10

(72)

Inventor

Dzhemilev Usein MemetovichKutepov Boris IvanovichGrigor'Eva Nellja GennadievnaBubennov Sergej VladimirovichKhazipova Al'Fira Nailevna

(73)

Holder

Uchrezhdenie Rossijskoj Akademii Nauk Institut Neftekhimii I Kataliza Ran

METHOD OF PRODUCING INDENE OLIGOMERS Russian patent published in 2011 - IPC C07C13/28 C07C2/04 B01J29/40 B01J29/08 C07C2/12 C07C2/46

Abstract RU 2413711 C1

FIELD: chemistry.

SUBSTANCE: invention relates to a method of producing indene oligomers through catalytic oligomerisation of indene, characterised by that the catalysts used are zeolites Y and Beta, taken in amount of 10-30 wt % with respect to indene. The reaction is carried out at 80-200°C in a solvent medium or without.

EFFECT: method simplifies production of indene oligomers.

3 cl, 13 ex, 1 tbl

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RU 2 413 711 C1

Authors

Dzhemilev Usein Memetovich

Kutepov Boris Ivanovich

Grigor'Eva Nellja Gennadievna

Bubennov Sergej Vladimirovich

Khazipova Al'Fira Nailevna

Dates

2011-03-10—Published

2009-07-15—Filed