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2 476 450

(13)

(51)

IPC

C08F126/00(2006-01-01)

C08F126/06(2006-01-01)

(21) (22)

Application

2011119424/04, 2011-05-13

(24)

Start date

2011-05-13

(22)

Actual filing date

2011-05-13

(45)

Published

2013-02-27

(72)

Inventor

Begieva Madina BiljalovnaKharaev Arsen MukhamedovichMalkanduev Jusuf AkhmatovichBazheva Rima Chamalovna

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Kabardino-Balkarskij Gosudarstvennyj Universitet Im. Kh.M. Berbekova

POLY-N,N-DIALLYL ASPARTIC ACID Russian patent published in 2013 - IPC C08F126/00 C08F126/06

Abstract RU 2476450 C2

FIELD: chemistry.

SUBSTANCE: invention relates to ionogenic water-soluble diallyl polymers of formula: , where n=100-112. The polymer is obtained in aqueous solution by via radical polymerisation of N,N-diallyl aspartic acid in the presence of an ammonium persulphate (APS) radical initiator at sufficiently mild conditions.

EFFECT: improved complexing properties of the polymer with respect to iron, copper and cobalt cations, and obtaining a polymer with controlled acid-base and hydrophilic-hydrophobic balance.

1 cl, 1 dwg, 3 tbl, 4 ex

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RU 2 476 450 C2

Authors

Begieva Madina Biljalovna

Kharaev Arsen Mukhamedovich

Malkanduev Jusuf Akhmatovich

Bazheva Rima Chamalovna

Dates

2013-02-27—Published

2011-05-13—Filed