CA2362955A1 - Multi-phase detergent tablet - Google Patents

Multi-phase detergent tablet Download PDF

Info

Publication number
CA2362955A1
CA2362955A1 CA002362955A CA2362955A CA2362955A1 CA 2362955 A1 CA2362955 A1 CA 2362955A1 CA 002362955 A CA002362955 A CA 002362955A CA 2362955 A CA2362955 A CA 2362955A CA 2362955 A1 CA2362955 A1 CA 2362955A1
Authority
CA
Canada
Prior art keywords
phase
detergent tablet
tablet
phase detergent
cogranulated
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
CA002362955A
Other languages
French (fr)
Other versions
CA2362955C (en
Inventor
Steven Baldwin Mcgowan
James Iain Kinloch
Alasdair Duncan Mcgregor
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
The Procter & Gamble Company
Steven Baldwin Mcgowan
James Iain Kinloch
Alasdair Duncan Mcgregor
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 The Procter & Gamble Company, Steven Baldwin Mcgowan, James Iain Kinloch, Alasdair Duncan Mcgregor filed Critical The Procter & Gamble Company
Publication of CA2362955A1 publication Critical patent/CA2362955A1/en
Application granted granted Critical
Publication of CA2362955C publication Critical patent/CA2362955C/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
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2075—Carboxylic acids-salts thereof
    • 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
    • C11D11/00—Special methods for preparing compositions containing mixtures of detergents
    • C11D11/0082—Special methods for preparing compositions containing mixtures of detergents one or more of the detergent ingredients being in a liquefied state, e.g. slurry, paste or melt, and the process resulting in solid detergent particles such as granules, powders or beads
    • 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
    • C11D17/0047—Detergents in the form of bars or tablets
    • C11D17/0065—Solid detergents containing builders
    • C11D17/0073—Tablets
    • C11D17/0078—Multilayered tablets
    • 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
    • C11D3/36—Organic compounds containing phosphorus
    • C11D3/364—Organic compounds containing phosphorus containing nitrogen
    • 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
    • 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
    • C11D3/3769—(Co)polymerised monomers containing nitrogen, e.g. carbonamides, nitriles or amines

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)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)

Abstract

A multi-phase detergent tablet for use in a washing machine, the tablet comprising a first phase in adhesive contact with one or more second phases, and wherein at least the first phase is in the form of a compressed particulate solid incorporating a cogranulated detergency additive composition comprising polymeric polycarboxylate and inorganic carrier. The multi-phase tablets provide improved interphase adhesivity, robustness and strength together with excellent dissolution and cleaning characteristics.
CA002362955A 1999-03-04 2000-02-29 Multi-phase detergent tablet Expired - Fee Related CA2362955C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9904882.9 1999-03-04
GB9904882A GB2347431A (en) 1999-03-04 1999-03-04 Detergent tablet
PCT/US2000/005302 WO2000052130A1 (en) 1999-03-04 2000-02-29 Detergent tablet

Publications (2)

Publication Number Publication Date
CA2362955A1 true CA2362955A1 (en) 2000-09-08
CA2362955C CA2362955C (en) 2005-07-05

Family

ID=10848878

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002362955A Expired - Fee Related CA2362955C (en) 1999-03-04 2000-02-29 Multi-phase detergent tablet

Country Status (7)

Country Link
EP (1) EP1159396A1 (en)
JP (1) JP2002538270A (en)
AU (1) AU3862100A (en)
CA (1) CA2362955C (en)
GB (1) GB2347431A (en)
MX (1) MXPA01008901A (en)
WO (1) WO2000052130A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10010760A1 (en) * 2000-03-04 2001-09-20 Henkel Kgaa Laundry and other detergent tablets containing enzymes, e.g. controlled release tablets, have two or more uncompressed parts containing active substances and packaging system with specified water vapor permeability
DE102004011256B4 (en) * 2004-03-09 2007-11-15 Henkel Kgaa Multi-phase tablets with improved fragrance perception
EP2206767B2 (en) 2007-05-04 2021-08-25 Ecolab INC. Solid cleaning compositions
US7759300B2 (en) * 2007-07-02 2010-07-20 Ecolab Inc. Solidification matrix including a salt of a straight chain saturated mono-, di-, or tri- carboxylic acid
MX2010003825A (en) 2007-10-18 2010-04-27 Ecolab Inc Pressed, self-solidifying, solid cleaning compositions and methods of making them.
CN110317681A (en) * 2019-07-12 2019-10-11 广州立白企业集团有限公司 Promote the composition and automatic dish-washing machine detergent composition of cement properties

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1333042A (en) * 1969-08-22 1973-10-10 Unilever Ltd Detergent bars
GB8830010D0 (en) * 1988-12-22 1989-02-15 Unilever Plc Detergent composition
WO1993025651A1 (en) * 1992-06-18 1993-12-23 Unilever N.V. Machine dishwashing composition
EP0692019B1 (en) * 1993-04-01 1998-02-11 Unilever N.V. Solid detergent briquettes
DE69502701T3 (en) * 1994-01-25 2002-05-29 Unilever Nv METHOD FOR PRODUCING DETERGENT TABLETS
US5490949A (en) * 1994-07-22 1996-02-13 Monsanto Company Block detergent containing nitrilotriacetic acid
DE19710254A1 (en) * 1997-03-13 1998-09-17 Henkel Kgaa Shaped or active cleaning moldings for household use
ZA984570B (en) * 1997-06-06 1999-11-29 Unilever Plc Cleaning compositions.
EP1155112A2 (en) * 1998-07-17 2001-11-21 The Procter & Gamble Company Detergent tablet
GB9815525D0 (en) * 1998-07-17 1998-09-16 Procter & Gamble Detergent tablet

Also Published As

Publication number Publication date
JP2002538270A (en) 2002-11-12
MXPA01008901A (en) 2002-04-24
GB2347431A (en) 2000-09-06
EP1159396A1 (en) 2001-12-05
AU3862100A (en) 2000-09-21
CA2362955C (en) 2005-07-05
GB9904882D0 (en) 1999-04-28
WO2000052130A1 (en) 2000-09-08

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed