NO952120L - Stabiliserte flytende enzymatiske blandinger - Google Patents

Stabiliserte flytende enzymatiske blandinger

Info

Publication number
NO952120L
NO952120L NO952120A NO952120A NO952120L NO 952120 L NO952120 L NO 952120L NO 952120 A NO952120 A NO 952120A NO 952120 A NO952120 A NO 952120A NO 952120 L NO952120 L NO 952120L
Authority
NO
Norway
Prior art keywords
liquid enzymatic
stabilizing
composition
enzymes
amine oxide
Prior art date
Application number
NO952120A
Other languages
English (en)
Other versions
NO952120D0 (no
Inventor
Percy A Jaquess
Original Assignee
Buckman Labor Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Buckman Labor Inc filed Critical Buckman Labor Inc
Publication of NO952120D0 publication Critical patent/NO952120D0/no
Publication of NO952120L publication Critical patent/NO952120L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/96—Stabilising an enzyme by forming an adduct or a composition; Forming enzyme conjugates
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/38—Products with no well-defined composition, e.g. natural products
    • C11D3/386—Preparations containing enzymes, e.g. protease or amylase
    • C11D3/38663—Stabilised liquid enzyme compositions
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/38—Cationic compounds
    • C11D1/42—Amino alcohols or amino ethers
    • C11D1/44—Ethers of polyoxyalkylenes with amino alcohols; Condensation products of epoxyalkanes with amines
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/75—Amino oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Detergent Compositions (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Cosmetics (AREA)

Abstract

En stabiliserende blanding med evne til å øke lagring og oppbevaringstid for flytende enzymatiske blandinger så vel som å virke som et dispergeringshjelpemiddel for industrielle prosessvann. En slik stabiliserende blanding inneholder minst ett vannløselig koblingsmiddel valgt blant en alkohol med kort kjede og en glykol med kort kjede, minst ett av (i) et polyetoksylert alkyl- diamin og (ii) et aminoksyd og vann. Det polyetoksylerte alkyldiamin og/eller aminoksydet er til stede i en mengde som er effektiv til å stabilisere ett eller flere enzymer som inneholdes i en flytende enzymatisk blanding. En stabilisert flytende enzymatisk blanding kan inneholde en eller flere komponenter av den stabiliserende blanding og et enzym. Fremgangsmåter for stabilisering av en flytende enzymatisk blanding som involverer trinnet med å tilsette ett eller flere enzymer til en stabiliserende blanding, eller trinnet med å kombinere en stabiliserende blanding med en flytende enzymatisk blanding som inneholder ett eller flere enzymer hvor diaminet og/eller aminoksydet er t:.l stede, etter tilsetning, i en mengde effektiv til å stabilisere ett eller flere av enzymene.
NO952120A 1992-11-30 1995-05-29 Stabiliserte flytende enzymatiske blandinger NO952120L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/983,360 US5356800A (en) 1992-11-30 1992-11-30 Stabilized liquid enzymatic compositions
PCT/US1993/010227 WO1994012623A1 (en) 1992-11-30 1993-10-29 Stabilized liquid enzymatic compositions

Publications (2)

Publication Number Publication Date
NO952120D0 NO952120D0 (no) 1995-05-29
NO952120L true NO952120L (no) 1995-07-19

Family

ID=25529909

Family Applications (1)

Application Number Title Priority Date Filing Date
NO952120A NO952120L (no) 1992-11-30 1995-05-29 Stabiliserte flytende enzymatiske blandinger

Country Status (17)

Country Link
US (1) US5356800A (no)
EP (1) EP0670894B1 (no)
JP (1) JP2908879B2 (no)
AT (1) ATE229568T1 (no)
AU (1) AU681609B2 (no)
BR (1) BR9307700A (no)
CA (1) CA2150465C (no)
CZ (1) CZ136295A3 (no)
DE (1) DE69332565T2 (no)
ES (1) ES2188607T3 (no)
FI (1) FI952610A7 (no)
NO (1) NO952120L (no)
PT (1) PT670894E (no)
SG (1) SG80513A1 (no)
SK (1) SK70495A3 (no)
WO (1) WO1994012623A1 (no)
ZA (1) ZA938655B (no)

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Also Published As

Publication number Publication date
AU681609B2 (en) 1997-09-04
SK70495A3 (en) 1995-11-08
ATE229568T1 (de) 2002-12-15
FI952610L (fi) 1995-07-13
DE69332565T2 (de) 2003-04-17
FI952610A0 (fi) 1995-05-29
JPH08505766A (ja) 1996-06-25
EP0670894A1 (en) 1995-09-13
SG80513A1 (en) 2001-05-22
US5356800A (en) 1994-10-18
DE69332565D1 (de) 2003-01-23
CZ136295A3 (en) 1996-03-13
NO952120D0 (no) 1995-05-29
FI952610A7 (fi) 1995-07-13
ES2188607T3 (es) 2003-07-01
CA2150465A1 (en) 1994-06-09
EP0670894B1 (en) 2002-12-11
JP2908879B2 (ja) 1999-06-21
BR9307700A (pt) 1999-08-31
AU5539594A (en) 1994-06-22
CA2150465C (en) 2002-09-17
WO1994012623A1 (en) 1994-06-09
PT670894E (pt) 2003-04-30
ZA938655B (en) 1994-08-01

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