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2 117 655

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IPC

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Application

96118290/04, 1996-08-28

(22)

Actual filing date

1996-08-28

(45)

Published

1998-08-20

(72)

Inventor

Gogotov A.F.Makovskaja T.I.Babkin V.A.

(73)

Holder

Irkutskij Institut Khimii So Ran

OXIDIZING AGENT FOR LIGNOSULPHONATES TO PRODUCE VANILLIN Russian patent published in 1998 - IPC

Abstract RU 2117655 C1

FIELD: chemical treatment of wood components, more particularly use of vanillin in food industry and in production of drugs. SUBSTANCE: oxidizing agent of lignosulphonates is nitrogen containing compound such as azolignin instead of toxic oxidizing agent. EFFECT: high yield of vanillin. 8 ex, 1 tbl

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RU 2 117 655 C1

Authors

Gogotov A.F.

Makovskaja T.I.

Babkin V.A.

Dates

1998-08-20—Published

1996-08-28—Filed

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