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2 269 539

(13)

(51)

IPC

C07F1/08(2006-01-01)

C09B47/67(2006-01-01)

(21) (22)

Application

2004128847/04, 2004-09-29

(24)

Start date

2004-09-29

(22)

Actual filing date

2004-09-29

(45)

Published

2006-02-10

(72)

Inventor

Korzhenevskij Andrej BronislavovichKojfman Oskar IosifovichEfimova Svetlana Valentinovna

(73)

Holder

Gosudarstvennoe Obrazovatel'Noe Uchrezhdenie Vysshego Professional'Nogo Obrazovanija Khimiko-Tekhnologicheskij Universitet"

COPPER TETRA-(6-TERTIARY-BUTYL-2,3-QUINOLINO)PORPHYRAZINE AS DYEING SUBSTANCE OF OPTICAL FILTER Russian patent published in 2006 - IPC C07F1/08 C09B47/67

Abstract RU 2269539 C1

FIELD: chemistry of chelated compounds.

SUBSTANCE: invention relates to copper porphyrazine chelates comprising linear anellated quinoline cycles, namely, to copper tetra-(6-tert.-butyl-2,3-quinolino)-porphyrazine of the formula (I): that can be used a dyeing substance of optical filters.

EFFECT: valuable properties of substance.

2 cl, 1 dwg, 1 ex

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RU 2 269 539 C1

Authors

Korzhenevskij Andrej Bronislavovich

Kojfman Oskar Iosifovich

Efimova Svetlana Valentinovna

Dates

2006-02-10—Published

2004-09-29—Filed