CA2039630C - Procede de preparation de compositions detergentes enzymatiques a l'etat liquide - Google Patents

Procede de preparation de compositions detergentes enzymatiques a l'etat liquide

Info

Publication number
CA2039630C
CA2039630C CA 2039630 CA2039630A CA2039630C CA 2039630 C CA2039630 C CA 2039630C CA 2039630 CA2039630 CA 2039630 CA 2039630 A CA2039630 A CA 2039630A CA 2039630 C CA2039630 C CA 2039630C
Authority
CA
Canada
Prior art keywords
enzyme
detergent
aqueous
process according
liquid
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 - Fee Related
Application number
CA 2039630
Other languages
English (en)
Other versions
CA2039630A1 (fr
Inventor
Carlo Johannes Van Den Bergh
Hendrikus Theodorus Wilhelmus Maria Van Der Hijden
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.)
Unilever PLC
Original Assignee
Unilever PLC
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
Priority claimed from GB909007869A external-priority patent/GB9007869D0/en
Priority claimed from GB909027413A external-priority patent/GB9027413D0/en
Application filed by Unilever PLC filed Critical Unilever PLC
Publication of CA2039630A1 publication Critical patent/CA2039630A1/fr
Application granted granted Critical
Publication of CA2039630C publication Critical patent/CA2039630C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols
    • 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
    • C11D17/0008—Detergent materials or soaps characterised by their shape or physical properties aqueous liquid non soap compositions
    • C11D17/0026—Structured liquid compositions, e.g. liquid crystalline phases or network containing non-Newtonian phase
    • 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
    • C11D3/38618—Protease or amylase in liquid compositions only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Enzymes And Modification Thereof (AREA)
CA 2039630 1990-04-06 1991-04-03 Procede de preparation de compositions detergentes enzymatiques a l'etat liquide Expired - Fee Related CA2039630C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB9007869.2 1990-04-06
GB909007869A GB9007869D0 (en) 1990-04-06 1990-04-06 Liquid detergent compositions
GB909027413A GB9027413D0 (en) 1990-12-18 1990-12-18 Liquid detergent compositions
GB9027413.5 1990-12-18

Publications (2)

Publication Number Publication Date
CA2039630A1 CA2039630A1 (fr) 1991-10-07
CA2039630C true CA2039630C (fr) 1996-12-17

Family

ID=26296910

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2039630 Expired - Fee Related CA2039630C (fr) 1990-04-06 1991-04-03 Procede de preparation de compositions detergentes enzymatiques a l'etat liquide

Country Status (5)

Country Link
EP (1) EP0450702A3 (fr)
JP (1) JPH0757877B2 (fr)
AU (1) AU629116B2 (fr)
BR (1) BR9101381A (fr)
CA (1) CA2039630C (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0471410A3 (en) * 1990-08-15 1992-07-01 Unilever Nv Structured liquid detergent compositions containing subtilisin mutants
CA2108908C (fr) * 1991-04-30 1998-06-30 Christiaan A. J. K. Thoen Detergents liquides avec adjuvant fabriques avec un complexe d'acide borique-polyol pour inhiber les enzymes proteolytiques
CZ230593A3 (en) * 1991-04-30 1994-04-13 Procter & Gamble Liquid detergents with arylboric acid
AU2591992A (en) * 1991-10-16 1993-05-21 Unilever Plc Aqueous enzymatic detergent compositions
US5442100A (en) * 1992-08-14 1995-08-15 The Procter & Gamble Company β-aminoalkyl and β-N-peptidylaminoalkyl boronic acids
GB9621436D0 (en) * 1996-10-15 1996-12-04 Unilever Plc Enzymatic compositions
CA2293304A1 (fr) 1997-06-13 1998-12-17 Unilever Plc Enzymes de blanchiment
CN1131887C (zh) 1997-09-08 2003-12-24 尤尼利弗公司 促进酶活性的方法
DE59908892D1 (de) * 1999-09-02 2004-04-22 Weigert Chem Fab Enzymkonzentrat und Verfahren zum Reinigen von Oberflächen
GB0112286D0 (en) * 2001-05-19 2001-07-11 Sun Chemical Group B V Bio-active de-inking or cleaning foam
EP1700904A1 (fr) 2005-03-11 2006-09-13 Unilever N.V. Composition detergente liquide
EP1700907A1 (fr) 2005-03-11 2006-09-13 Unilever N.V. Composition liquide de blanchiment
DE102013224250A1 (de) 2013-11-27 2015-05-28 Henkel Ag & Co. Kgaa Lipasestabilisierung in Geschirrspülmitteln
EP3645692A1 (fr) * 2017-06-30 2020-05-06 Novozymes A/S Composition de suspension enzymatique
EP4045621B1 (fr) 2019-10-15 2023-11-29 Unilever IP Holdings B.V. Composition de détergent

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4090973A (en) * 1976-06-24 1978-05-23 The Procter & Gamble Company Method for making stable detergent compositions

Also Published As

Publication number Publication date
AU7399091A (en) 1991-10-10
JPH0757877B2 (ja) 1995-06-21
BR9101381A (pt) 1991-11-26
EP0450702A2 (fr) 1991-10-09
EP0450702A3 (en) 1993-06-02
CA2039630A1 (fr) 1991-10-07
AU629116B2 (en) 1992-09-24
JPH04227699A (ja) 1992-08-17

Similar Documents

Publication Publication Date Title
CA2039630C (fr) Procede de preparation de compositions detergentes enzymatiques a l'etat liquide
EP0080748B1 (fr) Composition liquide enzymatique de nettoyage
US4900475A (en) Stabilized built liquid detergent composition containing enzyme
US5551990A (en) Enzymatic dishwashing and rinsing composition
EP0425214A2 (fr) Compositions détergentes contenant un enzyme et leur utilisation
US5112518A (en) Enzymatic dishwashing composition containing a chlorine-type bleaching agent
US5124066A (en) Storage-stable enzymatic liquid detergent composition
US5156761A (en) Method of stabilizing an enzymatic liquid detergent composition
WO1995033040A1 (fr) Systeme d'inhibition du transfert de teintures contenant un systeme de peroxydase/accelerateur
US5501820A (en) Aqueous enzymatic detergent compositions
EP0868503B1 (fr) Compositions detergentes enzymatiques
WO1997020026A9 (fr) Compositions detergentes enzymatiques
US5877139A (en) Enzymatic detergent compositions
EP0381397A2 (fr) Compositions détergentes en particules et leur utilisation
WO1997020025A9 (fr) Compositions detergentes enzymatiques
CA2005022C (fr) Compositions detergentes renfermant des enzymes et leur utilisation
EP0506695B1 (fr) Compositions detergentes liquides et enzymatiques, et leur utilisation
CA2047532A1 (fr) Detergents liquides contenant des proteases

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed