CA1305082C - Water insoluble encapsulated enzymes protected against deactivation by halogen bleaches - Google Patents

Water insoluble encapsulated enzymes protected against deactivation by halogen bleaches

Info

Publication number
CA1305082C
CA1305082C CA000557618A CA557618A CA1305082C CA 1305082 C CA1305082 C CA 1305082C CA 000557618 A CA000557618 A CA 000557618A CA 557618 A CA557618 A CA 557618A CA 1305082 C CA1305082 C CA 1305082C
Authority
CA
Canada
Prior art keywords
substance
enzyme
encapsulated
bleach
time
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CA000557618A
Other languages
English (en)
French (fr)
Inventor
Keith Edward Olson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ecolab Inc
Original Assignee
Ecolab 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 Ecolab Inc filed Critical Ecolab Inc
Application granted granted Critical
Publication of CA1305082C publication Critical patent/CA1305082C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules
    • 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
    • C11D3/38672—Granulated or coated enzymes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Detergent Compositions (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Electronic Switches (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Lubricants (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
CA000557618A 1987-04-17 1988-01-28 Water insoluble encapsulated enzymes protected against deactivation by halogen bleaches Expired - Lifetime CA1305082C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4019187A 1987-04-17 1987-04-17
US07/040,191 1987-04-17

Publications (1)

Publication Number Publication Date
CA1305082C true CA1305082C (en) 1992-07-14

Family

ID=21909631

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000557618A Expired - Lifetime CA1305082C (en) 1987-04-17 1988-01-28 Water insoluble encapsulated enzymes protected against deactivation by halogen bleaches

Country Status (13)

Country Link
EP (1) EP0286773B1 (de)
JP (1) JP2588927B2 (de)
KR (1) KR970001229B1 (de)
AT (1) ATE109822T1 (de)
AU (1) AU8317487A (de)
BR (1) BR8801839A (de)
CA (1) CA1305082C (de)
DE (1) DE3850991T2 (de)
DK (1) DK8288A (de)
ES (1) ES2060609T3 (de)
FI (1) FI880456A (de)
NO (1) NO880372L (de)
NZ (1) NZ223135A (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5254287A (en) * 1985-08-21 1993-10-19 The Clorox Company Encapsulated enzyme in dry bleach composition
US5167854A (en) * 1985-08-21 1992-12-01 The Clorox Company Encapsulated enzyme in dry bleach composition
ATE72579T1 (de) * 1985-08-21 1992-02-15 Clorox Co Stabiles persaeurebleichmittel.
US5733763A (en) * 1988-08-19 1998-03-31 Novo Nordisk A/S Enzyme granulate formed of an enzyme-containing core and an enzyme-containing shell
DK78089D0 (da) * 1989-02-20 1989-02-20 Novo Industri As Detergentholdigt granulat og fremgangsmaade til fremstilling deraf
DK78189D0 (da) * 1989-02-20 1989-02-20 Novo Industri As Enzymholdigt granulat og fremgangsmaade til fremstilling deraf
EP0723006A3 (de) * 1995-01-23 1998-07-01 The Procter & Gamble Company Reinigungsverfahren und -produkte, die eine aufeinander abgestimmte, stufenweise Freisetzung eines Bleichmittels, gefolgt von Enzymen, bewirken
GB2297978A (en) † 1995-02-15 1996-08-21 Procter & Gamble Detergent compositions containing amylase
WO2000001793A1 (en) * 1998-06-30 2000-01-13 Novozymes A/S A new improved enzyme containing granule
EP1171569A1 (de) * 1999-04-19 2002-01-16 The Procter & Gamble Company Verfahren zur herstellung von nichtverschmutzenden farbigen partikeln zur verbesserung des aussehens eines flüssigen maschinengeschirrspülmittels, die partikel und das mittel
US6730652B1 (en) 1999-04-19 2004-05-04 The Procter & Gamble Company Process for making non-staining colored particles for improving aesthetics of a liquid automatic dishwashing detergent product, the particles, and a composition
WO2012169997A1 (en) 2010-01-15 2012-12-13 Kemin Industries, Inc. Protected alpha-amylase
SE535628C2 (sv) * 2010-01-29 2012-10-23 Kemira Oyj Aktiv syrekälla
DE102015225873A1 (de) * 2015-12-18 2017-06-22 Henkel Ag & Co. Kgaa Zweistufiges Waschverfahren
WO2018183662A1 (en) * 2017-03-31 2018-10-04 Danisco Us Inc Delayed release enzyme formulations for bleach-containing detergents

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL168264C (nl) * 1975-01-31 1982-03-16 Unilever Nv Werkwijze voor het behandelen van enzym-granules.
US4421664A (en) * 1982-06-18 1983-12-20 Economics Laboratory, Inc. Compatible enzyme and oxidant bleaches containing cleaning composition
US4707287A (en) * 1985-06-28 1987-11-17 The Procter & Gamble Company Dry bleach stable enzyme composition
WO1987007292A1 (en) * 1986-05-21 1987-12-03 Novo Industri A/S Coated detergent enzymes

Also Published As

Publication number Publication date
NO880372D0 (no) 1988-01-28
JPS63296690A (ja) 1988-12-02
FI880456A (fi) 1988-10-18
BR8801839A (pt) 1988-11-22
NZ223135A (en) 1989-10-27
KR970001229B1 (ko) 1997-02-04
JP2588927B2 (ja) 1997-03-12
EP0286773A3 (en) 1990-03-21
ES2060609T3 (es) 1994-12-01
DE3850991T2 (de) 1994-12-15
ATE109822T1 (de) 1994-08-15
EP0286773A2 (de) 1988-10-19
KR880012755A (ko) 1988-11-29
FI880456A0 (fi) 1988-02-01
AU8317487A (en) 1988-10-20
DK8288A (da) 1988-10-18
NO880372L (no) 1988-10-18
DE3850991D1 (de) 1994-09-15
EP0286773B1 (de) 1994-08-10
DK8288D0 (da) 1988-01-08

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Legal Events

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