FR2016272A1 - Enzymatic pretreatment of dishes before - cleaning in dish washers - Google Patents

Enzymatic pretreatment of dishes before - cleaning in dish washers

Info

Publication number
FR2016272A1
FR2016272A1 FR6928748A FR6928748A FR2016272A1 FR 2016272 A1 FR2016272 A1 FR 2016272A1 FR 6928748 A FR6928748 A FR 6928748A FR 6928748 A FR6928748 A FR 6928748A FR 2016272 A1 FR2016272 A1 FR 2016272A1
Authority
FR
France
Prior art keywords
cleaning
dish washers
enzymatic pretreatment
dishes before
pref
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.)
Withdrawn
Application number
FR6928748A
Other languages
French (fr)
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of FR2016272A1 publication Critical patent/FR2016272A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/44—Devices for adding cleaning agents; Devices for dispensing cleaning agents, rinsing aids or deodorants
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/0002—Washing processes, i.e. machine working principles characterised by phases or operational steps
    • A47L15/0005—Rinsing phases, e.g. pre-rinsing, intermediate rinsing, final rinsing
    • 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
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L2601/00—Washing methods characterised by the use of a particular treatment
    • A47L2601/02—Pressurised cleaning liquid delivered by a pump

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)
  • Detergent Compositions (AREA)

Abstract

Dishes etc. are presoaked in a bath of pH 4-12 (pref. 6-8) containing proteolytic and amylolytic enzymes for at least 30 min. and pref. overnight at a temp. of up to 75 degrees C. Deposition of protein and starch is prevented. Washing in hot alkaline solns. of perborate which can attack delicate designs on porcelain is no longer necessary.
FR6928748A 1968-08-23 1969-08-21 Enzymatic pretreatment of dishes before - cleaning in dish washers Withdrawn FR2016272A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681792359 DE1792359A1 (en) 1968-08-23 1968-08-23 METHOD OF MACHINE WASHING OF DISHES

Publications (1)

Publication Number Publication Date
FR2016272A1 true FR2016272A1 (en) 1970-05-08

Family

ID=5707388

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6928748A Withdrawn FR2016272A1 (en) 1968-08-23 1969-08-21 Enzymatic pretreatment of dishes before - cleaning in dish washers

Country Status (2)

Country Link
DE (1) DE1792359A1 (en)
FR (1) FR2016272A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2355908A1 (en) * 1976-06-24 1978-01-20 Procter & Gamble DETERGENT COMPOSITION CONTAINING ENZYMES FOR AUTOMATIC DISHWASHING
EP0530635A2 (en) * 1991-08-29 1993-03-10 Joh. A. Benckiser GmbH Neutral composition for dishwashing machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19618725A1 (en) * 1996-05-09 1997-11-13 Weigert Chem Fab Method and kit for cleaning dishes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2355908A1 (en) * 1976-06-24 1978-01-20 Procter & Gamble DETERGENT COMPOSITION CONTAINING ENZYMES FOR AUTOMATIC DISHWASHING
EP0530635A2 (en) * 1991-08-29 1993-03-10 Joh. A. Benckiser GmbH Neutral composition for dishwashing machine
EP0530635A3 (en) * 1991-08-29 1993-08-04 Joh. A. Benckiser Gmbh Neutral composition for dishwashing machine

Also Published As

Publication number Publication date
DE1792359A1 (en) 1973-02-08

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Legal Events

Date Code Title Description
ST Notification of lapse