METHOD FOR PRODUCING VANILLIC ACID Russian patent published in 1998 - IPC

Abstract RU 2109008 C1

FIELD: chemical industry. SUBSTANCE: method resides in oxidizing lignin-containing oxygen from air at elevated temperature and pressure, in aqueous-organic medium. Vanillic acid may be used for production of polymers, as catalysts for isomerization, as antimicrobial agents in production of building and textile materials, for disinfecting agricultural products, as antiallergic agents in medicine, as modifier for dental cements. EFFECT: multi-purpose chemical. 2 cl, 1 tbl

Similar patents RU2109008C1

Title	Year	Author	Number
METHOD OF PRODUCING VANILLIN ELECTROCHEMICAL OXIDATION OF AQUEOUS SOLUTIONS OR SUSPENSIONS LIGNIN	2012	Shtekker Florian Malkovskij Itamar Mikhael Fisher Andreas Valdfogel Zigfrid R. Regenbrekht Karolin	RU2600322C2
METHOD OF PREPARING SOLUBLE COVALENT CONJUGATES	1994	Gorjukhina O.A.	RU2127606C1
METHOD OF TREATING SULFUR-ALKALINE CELLULOSE PRODUCTION SOLUTIONS	1999	Akim Eh.L. Nikitin Ja.V. Zorin I.F. Trjastsina N.P. Borisenkova S.A. Kalija O.L. Budnitskij G.A.	RU2144039C1
GREASE FOR FRICTION COUPLES	1996		RU2115698C1
METHOD OF DETERMINING STORAGE TIME OF COMMERCIAL TOILET SOAP IN ORDER TO CONTROL AND/OR PREDICT ITS QUALITY	2001	Ivanov V.A. Kochina E.G. Potekhin V.M. Plesovskikh V.A. Nesterov M.V.	RU2204589C2
METHOD OF PREPARING GRANULATED SORBENT CATALYST	1994	Buzanova G.N. Tubolkin A.F. Karakozov N.V. Soroko V.E. Gaenko V.N.	RU2097126C1
FLOATING COMPOSITE FOR TREATING AQUEOUS MEDIA TO REMOVE CESIUM RADIONUCLIDES AND/OR PETROLEUM DERIVATIVES	2002	Goncharov B.V. Doil'Nitsyn V.A. Jankevich M.I. Kvitko K.V. Surzhko L.F. Khadeeva V.V. Utin A.V.	RU2231838C1
COMPOSITION AND METHOD OF FORMATION OF COMPOUND FOR CARBONIZED REFRACTORY MATERIALS	1998	Suvorov S.A. Borzov D.N. Bocharov S.V.	RU2151123C1
METHOD OF PREPARING INTRAMOLECULAR ANHYDRIDE OF TRIMELLITIC ACID	1998	Potekhin V.M. Ivanov V.A. Potekhin V.V. Gitis S.S. Subbotin V.A. Evgrafov N.A. Ovchinnikov V.I.	RU2152937C1
ANTIPYRENE, PRODUCTION METHOD THEREOF, METHOD FOR FIRE-RETARDANT PROCESSING OF MATERIALS AND METHOD OF EXTINGUISHING COMBUSTION SOURCE	2009	Varfolomeev Sergej Dmitrievich Lomakin Sergej Modestovich Gorshenev Vladimir Nikolaevich Sakharov Pavel Andreevich Sakharov Andrej Mikhajlovich Demin Viktor Leonidovich	RU2425069C2

RU 2 109 008 C1

Authors

Merezhkin A.V.

Ivanov V.A.

Potekhin V.M.

Tjul'Menkov A.V.

Dejneko I.P.

Dates

1998-04-20—Published

1995-11-22—Filed