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2 361 894

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C1

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IPC

C08L95/00(2006-01-01)

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Application

2007138536/04, 2007-10-16

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Start date

2007-10-16

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Actual filing date

2007-10-16

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Published

2009-07-20

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Inventor

Kemalov Ruslan AlimovichGladij Evgenij AleksandrovichKemalov Alim FejzrakhmanovichGanieva Tamilla FatkhievnaPetrov Sergej MikhajlovichBorisov Sergej Vladimirovich

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Holder

Ooo Npts

BITUMEN EMULSION Russian patent published in 2009 - IPC C08L95/00 

Abstract RU 2361894 C1

FIELD: construction.

SUBSTANCE: invention is related to bitumen emulsion, including bitumen, emulsifier based on surfactants such as amines, diamines, polyamines or quaternary ammonia salts, hydrochloric acid as reagent for neutralisation of emulsifier, water and additional component, as additional component, it contains water-soluble polymer - carboxymethyl cellulose, at the following ratio of components, wt %: bitumen 30-40, emulsifier 0.2-0.5, reagent for neutralisation of emulsifier 0.5-1.0, carboxymethyl cellulose 0.75-1.75, water - the rest.

EFFECT: improved resistance to emulsion aliquation during storage, savings of bitumen and improved ecological compatibility of composition with preservation of high values of index of binder adhesion to mineral material.

12 ex, 2 tbl

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RU 2 361 894 C1

Authors

Kemalov Ruslan Alimovich

Gladij Evgenij Aleksandrovich

Kemalov Alim Fejzrakhmanovich

Ganieva Tamilla Fatkhievna

Petrov Sergej Mikhajlovich

Borisov Sergej Vladimirovich

Dates

2009-07-20—Published

2007-10-16—Filed

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