IPC-Stelle: C11B [Version 7 (gültig ab 01.2000)]

SymbolTypTitel
CSKCHEMISTRY; METALLURGY
C11KLANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES (edible oil or fat compositions A23)
C11BUKLPRODUCING (pressing, extraction), REFINING OR PRESERVING FATS, FATTY SUBSTANCES (e.g. lanolin), FATTY OILS OR WAXES, INCLUDING EXTRACTION FROM WASTE MATERIALS; ESSENTIAL OILS; PERFUMES (drying-oils C09F)
C11B 1/00HGRProduction of fats or fatty oils from raw materials
C11B 1/02UGR1
.Pretreatment
C11B 1/04UGR2
. .of vegetable raw material
C11B 1/06UGR1
.by pressing
C11B 1/08UGR2
. .by hot pressing
C11B 1/10UGR1
.by extracting
C11B 1/12UGR1
.by melting out
C11B 1/14UGR2
. .with hot water or aqueous solutions
C11B 1/16UGR2
. .with steam
C11B 3/00HGRRefining fats or fatty oils
C11B 3/02UGR1
.by chemical reaction
C11B 3/04UGR2
. .with acids
C11B 3/06UGR2
. .with bases
C11B 3/08UGR2
. .with oxidising agents
C11B 3/10UGR1
.by adsorption
C11B 3/12UGR1
.by distillation
C11B 3/14UGR2
. .with the use of indifferent gases or vapours, e.g. steam
C11B 3/16UGR1
.by mechanical means
C11B 5/00HGRPreserving by using additives, e.g. anti-oxidants
C11B 7/00HGRSeparation of mixtures of fats or fatty oils into their constituents, e.g. saturated oils from unsaturated oils
C11B 9/00HGREssential oils; Perfumes (synthesis of chemical substances C07)
C11B 9/02UGR1
.Recovery or refining of essential oils from raw materials
C11B 11/00HGRRecovery or refining of other fatty substances, e.g. lanolin, waxes (synthetic waxes C07 , C08; mineral waxes C10G)
C11B 13/00HGRRecovery of fats, fatty oils, or fatty acids from waste materials (mechanical separation from waste water C02F , E03F)
C11B 13/02UGR1
.from soap stock
C11B 13/04UGR1
.from spent adsorption materials
C11B 15/00HGRSolidifying fatty oils, fats, or waxes by physical processes