CA2130465A1 - Low-Dosage Automatic Dishwashing Detergent with Monopersulfate and Enzymes - Google Patents

Low-Dosage Automatic Dishwashing Detergent with Monopersulfate and Enzymes

Info

Publication number
CA2130465A1
CA2130465A1 CA 2130465 CA2130465A CA2130465A1 CA 2130465 A1 CA2130465 A1 CA 2130465A1 CA 2130465 CA2130465 CA 2130465 CA 2130465 A CA2130465 A CA 2130465A CA 2130465 A1 CA2130465 A1 CA 2130465A1
Authority
CA
Canada
Prior art keywords
monopersulfate
automatic dishwashing
enzymes
low
dishwashing detergent
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.)
Granted
Application number
CA 2130465
Other languages
French (fr)
Other versions
CA2130465C (en
Inventor
Frederick A. Hartman
Ronald J. Rice
James C. T. R. Burckett-St. Laurent
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.)
Procter and Gamble Co
Original Assignee
Frederick A. Hartman
Ronald J. Rice
James C. T. R. Burckett-St. Laurent
The Procter & Gamble Company
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 Frederick A. Hartman, Ronald J. Rice, James C. T. R. Burckett-St. Laurent, The Procter & Gamble Company filed Critical Frederick A. Hartman
Publication of CA2130465A1 publication Critical patent/CA2130465A1/en
Application granted granted Critical
Publication of CA2130465C publication Critical patent/CA2130465C/en
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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
    • C11D3/3761—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in solid 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
    • C11D17/065—High-density particulate detergent 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
    • 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
    • C11D3/38609—Protease or amylase in solid compositions only
    • 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
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C11D3/3937—Stabilising agents
    • C11D3/394—Organic compounds
    • 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
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3942—Inorganic per-compounds

Abstract

Automatic dishwashing detergents are provided in convenient, compact form without chlorine bleaches or phosphate builders. Thus, monopersulfate bleach such as 2KHSO5, KHSO4, K2SO4 is used in combination with protease or amylase enzymes and acrylate organic dispersants to provide good cleaning of tableware. Weak builders such as citrate and PH-adjusting agents such as carbonate, bicarbonate and silicate can be present in the composition.
CA 2130465 1992-03-12 1993-03-05 Low-dosage automatic dishwashing detergent with monopersulfate and enzymes Expired - Fee Related CA2130465C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US84990792A 1992-03-12 1992-03-12
US849,907 1992-03-12

Publications (2)

Publication Number Publication Date
CA2130465A1 true CA2130465A1 (en) 1993-09-16
CA2130465C CA2130465C (en) 1998-08-11

Family

ID=25306810

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2130465 Expired - Fee Related CA2130465C (en) 1992-03-12 1993-03-05 Low-dosage automatic dishwashing detergent with monopersulfate and enzymes

Country Status (3)

Country Link
EP (1) EP0630400A1 (en)
CA (1) CA2130465C (en)
WO (1) WO1993018129A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4232170C2 (en) * 1992-09-25 1999-09-16 Henkel Kgaa Weakly alkaline dish detergent
US5599781A (en) * 1995-07-27 1997-02-04 Haeggberg; Donna J. Automatic dishwashing detergent having bleach system comprising monopersulfate, cationic bleach activator and perborate or percarbonate
EP0888441B1 (en) * 1996-03-19 2004-10-06 The Procter & Gamble Company Process of manufacturing of built automatic dishwashing compositions comprising blooming perfume
WO2008112459A2 (en) 2007-03-09 2008-09-18 Danisco Us Inc., Genencor Division Alkaliphilic bacillus species a-amylase variants, compositions comprising a-amylase variants, and methods of use
US9090887B2 (en) 2008-06-06 2015-07-28 Danisco Us Inc. Variant alpha-amylases from Bacillus subtilis and methods of use, thereof
EP2698434A1 (en) 2008-06-06 2014-02-19 Danisco US Inc. Uses of an alpha-amylase from Bacillus subtilis
CA2726631A1 (en) 2008-06-06 2009-12-10 Danisco Us Inc. Saccharification enzyme composition and method of saccharification thereof
US20120202265A1 (en) 2009-10-23 2012-08-09 Vivek Sharma Methods for reducing blue saccharide

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3732170A (en) * 1972-06-26 1973-05-08 Colgate Palmolive Co Bio-soaking performances
CA1334389C (en) * 1986-03-26 1995-02-14 Ernest H. Brumbaugh Machine dishwasher water spot control composition
US4810413A (en) * 1987-05-29 1989-03-07 The Procter & Gamble Company Particles containing ammonium salts or other chlorine scavengers for detergent compositions
CA2023529A1 (en) * 1989-08-22 1991-02-23 Guido Waschenbach Dish-washer detergent composition
DE69108927T2 (en) * 1990-11-14 1995-12-14 Procter & Gamble METHOD FOR PRODUCING OXYGEN BLEACHING SYSTEMS CONTAINING PHOSPHATE-FREE DISHWASHER COMPOSITIONS.

Also Published As

Publication number Publication date
CA2130465C (en) 1998-08-11
EP0630400A1 (en) 1994-12-28
WO1993018129A1 (en) 1993-09-16

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed