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1. WO1991000333 - ENZYMATIC CLEANER

Publication Number WO/1991/000333
Publication Date 10.01.1991
International Application No. PCT/EP1990/001009
International Filing Date 25.06.1990
Chapter 2 Demand Filed 03.12.1990
IPC
B01D 65/06 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
65Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
02Membrane cleaning or sterilisation
06with special washing compositions
C11D 3/386 2006.01
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
3Other compounding ingredients of detergent compositions covered in group C11D1/101
16Organic compounds
38Products with no well-defined composition
386Preparations containing enzymes
C12G 3/08 2006.01
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
GWINE; PREPARATION THEREOF; ALCOHOLIC BEVERAGES; PREPARATION OF ALCOHOLIC BEVERAGES NOT PROVIDED FOR IN SUBCLASSES C12C OR C12H106
3Preparation of other alcoholic beverages
08by methods for altering the composition of fermented solutions or alcoholic beverages not provided for in groups C12G3/02-C12G3/07165
CPC
B01D 2321/166
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2321Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
16Use of chemical agents
166Use of enzymatic agents
B01D 2321/168
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
2321Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
16Use of chemical agents
168Use of other chemical agents
B01D 65/02
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
65Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
02Membrane cleaning or sterilisation ; ; Membrane regeneration
C11D 3/38663
CCHEMISTRY; METALLURGY
11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
DDETERGENT COMPOSITIONS
3Other compounding ingredients of detergent compositions covered in group C11D1/00
16Organic compounds
38Products with no well-defined composition ; , e.g. natural products
386Preparations containing enzymes ; , e.g. protease, amylase
38663Stabilised liquid enzyme compositions
C12H 3/04
CCHEMISTRY; METALLURGY
12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
HPASTEURISATION, STERILISATION, PRESERVATION, PURIFICATION, CLARIFICATION OR AGEING OF ALCOHOLIC BEVERAGES; METHODS FOR ALTERING THE ALCOHOL CONTENT OF FERMENTED SOLUTIONS OR ALCOHOLIC BEVERAGES
3Methods for reducing the alcohol content of fermented solutions or alcoholic beverage to obtain low alcohol or non-alcoholic beverages
04using semi-permeable membranes
Applicants
  • HENKEL KOMMANDITGESELLSCHAFT AUF AKTIEN [DE/DE]; TFP-Patentabteilung Henkelstraße 67 D-40191 Düsseldorf, DE (AllExceptUS)
  • WOLLENWEBER, Horst-Werner [DE/DE]; DE (UsOnly)
  • KRACK, Ralf [DE/DE]; DE (UsOnly)
Inventors
  • WOLLENWEBER, Horst-Werner; DE
  • KRACK, Ralf; DE
Priority Data
P 39 21 839.203.07.1989DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) ENZYMATISCHER REINIGER
(EN) ENZYMATIC CLEANER
(FR) PRODUIT DE NETTOYAGE ENZYMATIQUE
Abstract
(DE)
Bei einem flüssigen enzymatischen Reiniger sollte die Lagerstabilität erhöht werden. Dies gelang durch Herstellung eines Reinigers aus 1.000 bis 90.000 U/ml Protease, 5 bis 500 BGU/ml Glukanase, 1 bis 10 Gew.-% anionische und/oder nichtionische Tenside, 20 bis 60 Gew.-% eines hydrophilen organischen Lösungsmittels, 1 oder mehrere Säuren des Bors und/oder deren lösliche Salze sowie gewünschtenfalls Puffer und/oder Komplexbildner.
(EN)
The shelf life of a liquid enzymatic cleaner is prolonged if the cleaner consists of 1,000 to 90,000 U/ml of protease, 5 to 500 BGU/ml of glucanase, 1 to 10 wt.% of anionic and/or nonionic tensides, 20 to 60 wt.% of a hydrophilic organic solvent, 1 or more acids of boron and/or their soluble salts and, if desired, buffers or complexing agents.
(FR)
On obtient un produit de nettoyage liquide à durée de conservation prolongée à partir des constituants suivants: 1000 à 90.000 U/ml de protéase; 5 à 500 BGU/ml de glucanase; 1 à 10% en poids de tensio-actifs anioniques et/ou non ioniques; 20 à 60 % en poids d'un solvant organique hydrophile; un ou plusieurs acides de bore et/ou leurs sels solubles; ainsi que, le cas échéant, des tampons et/ou des agents complexants.
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