HUT51320A - Composition for lubricating moving parts of brass wind instruments
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Composition for lubricating moving parts of brass wind instruments
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Publication number
HUT51320A
HUT51320AHU353988AHU353988AHUT51320AHU T51320 AHUT51320 AHU T51320AHU 353988 AHU353988 AHU 353988AHU 353988 AHU353988 AHU 353988AHU T51320 AHUT51320 AHU T51320A
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Application filed by Laszlo Puskas, Eva Juhasz, Andrasne Lelkes, Janos EgrifiledCriticalLaszlo Puskas
Priority to HU353988ApriorityCriticalpatent/HU202575B/en
Publication of HUT51320ApublicationCriticalpatent/HUT51320A/en
Publication of HU202575BpublicationCriticalpatent/HU202575B/en
A lubricant for moving pts. of brass wind instruments contains (all wt.%): 76.8-93.4 mineral oil, 0.5-3.0 liq. - paraffin, 0.1-1.2 benztriazole, 1-4 ethanol and 5.0-15.0 nonionic surfactant comprising a mixt. of a polyhydric alcohol ester and an adduct of this ester and ethylene oxide in 5:1-1:1 wt. proportion.
HU353988A1988-07-061988-07-06Composition for lubricating moving components of bress wind instruments
HU202575B
(en)
SYNTHETIC ESTER COMPOSITION THAT EXHIBITS IMPROVED THERMAL AND OXIDATIVE STABILITY, A LUBRICATING OIL PREPARED FROM THE SAME AND USE OF THE COMPOSITION