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2 283 583

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IPC

A01J11/00(2006-01-01)

B01D71/16(2006-01-01)

A23C9/142(2006-01-01)

(21) (22)

Application

2005104773/13, 2005-02-21

(24)

Start date

2005-02-21

(22)

Actual filing date

2005-02-21

(45)

Published

2006-09-20

(72)

Inventor

Sedelkin Valentin MikhajlovichDenisov Aleksej MikhajlovichSurkova Antonina NikolaevnaPachina Ol'Ga VladimirovnaKonnova Ljudmila Vasil'EvnaPozdeeva Marina Gennad'EvnaDoroshenko Ljudmila MikhajlovnaRamazaeva Ljudmila Fedorovna

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Saratovskij Gosudarstvennyj Tekhnicheskij Universitet Vpo Sgtu)

MIXTURE FOR FORMATION OF ACETATE CELLULOSE ULTRAFILTRATION MEMBRANE Russian patent published in 2006 - IPC A01J11/00 B01D71/16 A23C9/142

Abstract RU 2283583 C1

FIELD: food processing industry, dairy industry, production of new products from curd whey.

SUBSTANCE: claimed mixture contains (mass %): 5 % diacetate cellulose solution in acetone 85.0-95.0; ethanol 5.0-15.0.

EFFECT: membrane of improved homogenous structure, increased permeability and selectivity.

5 tbl

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RU 2 283 583 C1

Authors

Sedelkin Valentin Mikhajlovich

Denisov Aleksej Mikhajlovich

Surkova Antonina Nikolaevna

Pachina Ol'Ga Vladimirovna

Konnova Ljudmila Vasil'Evna

Pozdeeva Marina Gennad'Evna

Doroshenko Ljudmila Mikhajlovna

Ramazaeva Ljudmila Fedorovna

Dates

2006-09-20—Published

2005-02-21—Filed