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2 470 051

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IPC

C09B47/04(2006-01-01)

C07D487/22(2006-01-01)

C07F5/06(2006-01-01)

C02F1/32(2006-01-01)

(21) (22)

Application

2011127519/05, 2011-07-06

(24)

Start date

2011-07-06

(22)

Actual filing date

2011-07-06

(45)

Published

2012-12-20

(72)

Inventor

Kuznetsova Nina AleksandrovnaJuzhakova Ol'Ga AlekseevnaNegrimovskij Vladimir MikhajlovichKalija Oleg LeonidovichNedachin Aleksandr Evgen'EvichDmitrieva Raisa AleksandrovnaDoskina Tat'Jana Vasil'Evna

(73)

Holder

Federal'Noe Gosudarstvennoe Unitarnoe Predprijatie Nauchnyj Tsentr Institut Organicheskikh Poluproduktov I Krasitelej"

HETEROGENEOUS SENSITISING AGENT AND METHOD FOR PHOTODECONTAMINATION OF WATER FROM VIRAL CONTAMINATION Russian patent published in 2012 - IPC C09B47/04 C07D487/22 C07F5/06 C02F1/32

Abstract RU 2470051 C1

FIELD: chemistry.

SUBSTANCE: invention relates to chemistry and chemical engineering, and particularly to novel heterogeneous sensitising agents which are modified silica gels, and use thereof for photodecontamination of water from viral contamination. Disclosed is a heterogeneous sensitising agent of formula: , where: X=Cl(OH). A method of treating water using said heterogeneous sensitising agent is also provided.

EFFECT: method provides efficient treatment of water from viral contamination.

2 cl, 1 dwg, 4 tbl, 3 ex

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RU 2 470 051 C1

Authors

Kuznetsova Nina Aleksandrovna

Juzhakova Ol'Ga Alekseevna

Negrimovskij Vladimir Mikhajlovich

Kalija Oleg Leonidovich

Nedachin Aleksandr Evgen'Evich

Dmitrieva Raisa Aleksandrovna

Doskina Tat'Jana Vasil'Evna

Dates

2012-12-20—Published

2011-07-06—Filed