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2 685 270

(13)

(51)

IPC

A24D3/06(2006-01-01)

(21) (22)

Application

2016134143, 2015-01-21

(24)

Start date

2015-01-21

(22)

Actual filing date

2015-01-21

(45)

Published

2019-04-17

(72)

Inventor

Lemmouchi YakhiaDauner MartinUllrikh AndreasRiger KristofDevis EndryuDimmik Barri

(73)

Holder

British Ameriken Tobekko Limited

FILTER MATERIALS AND FILTERS MADE THEREOF Russian patent published in 2019 - IPC A24D3/06

Abstract RU 2685270 C2

FIELD: smoking articles.

SUBSTANCE: invention relates to a filter material for inclusion in a smoking article, which consists of fibres having a diameter or average diameter in range of 3 mcm to 10 mcm, and the fibres contain cellulose acetate and/or derivatives thereof.

EFFECT: technical result is to increase selectivity to phenol and cresol.

8 cl, 10 dwg, 9 tbl

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RU 2 685 270 C2

Authors

Lemmouchi Yakhia

Dauner Martin

Ullrikh Andreas

Riger Kristof

Devis Endryu

Dimmik Barri

Dates

2019-04-17—Published

2015-01-21—Filed