Classifications

• • C—CHEMISTRY; METALLURGY
  • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
  • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
  • C11B1/00—Production of fats or fatty oils from raw materials
  • C11B1/10—Production of fats or fatty oils from raw materials by extracting
  • C11B1/102—Production of fats or fatty oils from raw materials by extracting in counter-current; utilisation of an equipment wherein the material is conveyed by a screw
• • C—CHEMISTRY; METALLURGY
  • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
  • C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
  • C11C1/00—Preparation of fatty acids from fats, fatty oils, or waxes; Refining the fatty acids
  • C11C1/08—Refining
  • C11C1/10—Refining by distillation
  • C11C1/103—Refining by distillation after or with the addition of chemicals

Applications Claiming Priority (1)

Publications (1)

Family

ID=19723652

Family Applications (1)

Country Status (6)

• 1964
  • 1964-02-04 LU LU45362D patent/LU45362A1/xx unknown
• 1965
  • 1965-01-19 BE BE658490D patent/BE658490A/xx unknown
  • 1965-01-20 NL NL6500734A patent/NL6500734A/xx unknown
  • 1965-01-25 FR FR3166A patent/FR1425616A/fr not_active Expired
  • 1965-01-25 CH CH102365A patent/CH430922A/fr unknown
  • 1965-01-26 GB GB345265A patent/GB1081522A/en not_active Expired

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