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(19)

(11)

2 608 417

(13)

(51)

IPC

H01F1/44(2006-01-01)

C08H7/00(2011-01-01)

(21) (22)

Application

2015150699, 2015-11-25

(24)

Start date

2015-11-25

(22)

Actual filing date

2015-11-25

(45)

Published

2017-01-18

(72)

Inventor

Khabarov Yurij GermanovichKuzyakov Nikolaj YurevichVeshnyakov Vyacheslav AleksandrovichBabkin Igor Mikhajlovich

(73)

Holder

Federalnoe Gosudarstvennoe Avtonomnoe Obrazovatelnoe Uchrezhdenie Vysshego Professionalnogo Obrazovaniya Federalnyj Universitet Imeni M.V. Lomonosova"

PEPTIZING AGENT FOR SYNTHESIS OF MAGNETICALLY ACTIVE WATER-BASED LIQUID Russian patent published in 2017 - IPC H01F1/44 C08H7/00

Abstract RU 2608417 C1

FIELD: chemistry.

SUBSTANCE: invention can be used in chemical industry. Lignosulphonates subjected to nitration with concentrated nitric acid are used as a peptizing agent for synthesis of magnetically active water-based liquid.

EFFECT: invention widens range of substances, which can be used as a peptizing agent, and provides more complete use of plant biomass.

1 cl, 1 tbl, 66 ex

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RU 2 608 417 C1

Authors

Khabarov Yurij Germanovich

Kuzyakov Nikolaj Yurevich

Veshnyakov Vyacheslav Aleksandrovich

Babkin Igor Mikhajlovich

Dates

2017-01-18—Published

2015-11-25—Filed