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2 375 371

(13)

(51)

IPC

C07F7/28(2006-01-01)

(21) (22)

Application

2008139527/04, 2008-10-07

(24)

Start date

2008-10-07

(22)

Actual filing date

2008-10-07

(45)

Published

2009-12-10

(72)

Inventor

Kuznetsova Nina AleksandrovnaMakarov Dmitrij AleksandrovichJuzhakova Ol'Ga AlekseevnaNegrimovskij Vladimir MikhajlovichUlanova Ljudmila AlekseevnaKovaleva Marina AleksandrovnaKalija Oleg LeonidovichLuk'Janets Evgenij AntonovichVorozhtsov Georgij NikolaevichKrasnovskij Aleksandr AleksandrovichStrizhakov Anton Andreevich

(73)

Holder

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

SENSITISING AGENT AND METHOD OF PHOTODECONTAMINATION OF WATER Russian patent published in 2009 - IPC C07F7/28

Abstract RU 2375371 C1

FIELD: chemistry.

SUBSTANCE: invention relates to cation phthalocyanines and to a photosensitiser, specifically to octakis(N-(2-hydroxyethyl)-N,N-dimethylammoniomethyl) phthalocyanine titanyl octachloride and its use in purifying water from bacterial contamination. A new cation phthalocyanine - octakis(N-(2-hydroxyethyl)-N,N-dimethylammoniomethyl) phthalocyanine titanyl octachloride is proposed, which is a sensitising agent for formation of singlet oxygen and hydroxyl radicals under the effect of visible light in water.

EFFECT: efficient purification of water from bacterial contamination.

2 cl, 7 ex

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RU 2 375 371 C1

Authors

Kuznetsova Nina Aleksandrovna

Makarov Dmitrij Aleksandrovich

Juzhakova Ol'Ga Alekseevna

Negrimovskij Vladimir Mikhajlovich

Ulanova Ljudmila Alekseevna

Kovaleva Marina Aleksandrovna

Kalija Oleg Leonidovich

Luk'Janets Evgenij Antonovich

Vorozhtsov Georgij Nikolaevich

Krasnovskij Aleksandr Aleksandrovich

Strizhakov Anton Andreevich

Dates

2009-12-10—Published

2008-10-07—Filed