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(19)

(11)

2 548 477

(13)

(51)

IPC

A61F13/53(2006-01-01)

A61L15/28(2006-01-01)

(21) (22)

Application

2012135504/12, 2011-01-18

(24)

Start date

2011-01-18

(22)

Actual filing date

2011-01-18

(45)

Published

2015-04-20

(72)

Inventor

Teliander KhansVernersson FredrikKhanson SharlottaGustafson IngridFal'K TorgniBrelid Kharal'DLund Kristoffer

(73)

Holder

Ska Khajdzhin Prodakts Ab

ABSORBING PRODUCT, CONTAINING COMPOSITE MATERIAL Russian patent published in 2015 - IPC A61F13/53 A61L15/28

Abstract RU 2548477 C2

FIELD: chemistry.

SUBSTANCE: claimed invention relates to an absorbing product, containing a lyophilised composite material. The lyophilised composite material contains a cellulose mass and an absorbing material, in which the said absorbing material contains microfibrous cellulose in the form of an absorbing porous foam-material. The content of carboxylate groups in the said microfibrous cellulose (MFC) constitutes from 0.5 to 2.2 mmol/g MFC.

EFFECT: increase of the mechanical strength and absorbing characteristics of the composite material is provided.

17 cl, 13 dwg, 11 tbl

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RU 2 548 477 C2

Authors

Teliander Khans

Vernersson Fredrik

Khanson Sharlotta

Gustafson Ingrid

Fal'K Torgni

Brelid Kharal'D

Lund Kristoffer

Dates

2015-04-20—Published

2011-01-18—Filed