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IPC

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Application

2002131966/15, 2002-11-27

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Start date

2002-11-27

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Actual filing date

2002-11-27

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Published

2004-06-20

(72)

Inventor

Rakhimov Kh.Kh.Dzhemilev U.M.Pavlov M.L.Patrikeev V.A.Kutepov B.I.Rakhimov M.N.Olontsev I.F.Divakova N.A.Apkarimova G.I.Makhamatkhanov R.A.

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Holder

Gu Institut Neftekhimii I Kataliza An Rb I Unts Ran

METHOD OF PREPARING GRANULATED SYNTHETIC ZEOLITE-CONTAINING SYNTHETIC DETERGENT COMPONENT Russian patent published in 2004 - IPC

Abstract RU 2230778 C1

FIELD: synthetic detergents.

SUBSTANCE: superfine X-type zeolite is mixed with carboxymethylcellulose in the form of dry powder with particle size <1.5 mm or aqueous solution in amounts of 5-10%. Mixture is extruded to form granules 4 mm in diameter and 5-8 mm long, which are dried on tape drier, crushed, and sorted. Fines of granulated synthetic zeolite-containing synthetic detergent component below 0.2 mm in size are returned for mixing with binder.

EFFECT: enabled production of detergents by dry mixing of starting components.

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RU 2 230 778 C1

Authors

Rakhimov Kh.Kh.

Dzhemilev U.M.

Pavlov M.L.

Patrikeev V.A.

Kutepov B.I.

Rakhimov M.N.

Olontsev I.F.

Divakova N.A.

Apkarimova G.I.

Makhamatkhanov R.A.

Dates

2004-06-20—Published

2002-11-27—Filed