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Application filed by Klucho Pavol, Szucs Ladislav, Krempasky BohdanfiledCriticalKlucho Pavol
Priority to CS879233ApriorityCriticalpatent/CS272467B1/en
Publication of CS923387A1publicationCriticalpatent/CS923387A1/en
Publication of CS272467B1publicationCriticalpatent/CS272467B1/en
A lubricating oil for stomatological instruments comprises (a) 70-99.8 wt% of highly refined medicinal vaseline oil with kinematic viscosity 32-65 square mm/sec. at 20 deg.C and solidification point not above -50 deg.C, (b) 0-28% of vegetable or animal oil, and/or (c) 0-10% of esters of monocarboxylic acids and mono-alcohols and/or polyols and/or aliphatic dicarboxylic acids, citric, isocitric, phthalic or terephthalic acid and (un)branched aliphatic mono-alcohols, with mol.wt. 80-800, (d) 0.1-1.5% of polymers with mol.wt. 3,000-120,000, (e) 0.0001-0.1% of a phenolic antioxidant, and (f) 0.0001-0.002% of polysiloxane oils with varying mol.wt., as anti-foam.
CS879233A1987-12-151987-12-15Lubricant oil for stomatologic instruments and responsive apparatus
CS272467B1
(en)
COMPOSITIONS PRODUCED FROM ESTERS OF ALPHA DICARBOXYLIC ACIDS, BETA-UNSATURATED AND OLEPHINICALLY UNSATURATED COMPOUNDS THAT ARE PARTICULARLY SUITABLE FOR USE AS LUBRICANTS AND ADDITIVES FOR LUBRICANTS, AND PROCEDURES FOR THE PREPARATION OF PREPARATIONS.