CA2261948A1 - A process and composition for detergents - Google Patents

A process and composition for detergents

Info

Publication number
CA2261948A1
CA2261948A1 CA002261948A CA2261948A CA2261948A1 CA 2261948 A1 CA2261948 A1 CA 2261948A1 CA 002261948 A CA002261948 A CA 002261948A CA 2261948 A CA2261948 A CA 2261948A CA 2261948 A1 CA2261948 A1 CA 2261948A1
Authority
CA
Canada
Prior art keywords
composition
surfactant
detergents
acid
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
CA002261948A
Other languages
French (fr)
Other versions
CA2261948C (en
Inventor
Christian Leo Marie Vermote
Robin Gibson Hall
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
Individual
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 Individual filed Critical Individual
Publication of CA2261948A1 publication Critical patent/CA2261948A1/en
Application granted granted Critical
Publication of CA2261948C publication Critical patent/CA2261948C/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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/042—Acids
    • 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
    • C11D17/0086—Laundry 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/046—Salts
    • 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
    • C11D3/2082—Polycarboxylic 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
    • 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
    • C11D3/2086—Hydroxy 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
    • 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

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

Abstract

A process for making a detergent composition comprising: i) admixing a detergent surfactant and an acid source to form a surfactant/acid mixture; and ii) forming an agglomerated surfactant/acid mix.
CA002261948A 1996-07-31 1997-07-23 A process and composition for detergents Expired - Fee Related CA2261948C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9616113A GB2315763A (en) 1996-07-31 1996-07-31 Preparation of an agglomerated detergent composition comprising a surfactant a an acid source
GB9616113.8 1996-07-31
PCT/US1997/012965 WO1998004672A1 (en) 1996-07-31 1997-07-23 A process and composition for detergents

Publications (2)

Publication Number Publication Date
CA2261948A1 true CA2261948A1 (en) 1998-02-05
CA2261948C CA2261948C (en) 2002-10-15

Family

ID=10797812

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002261948A Expired - Fee Related CA2261948C (en) 1996-07-31 1997-07-23 A process and composition for detergents

Country Status (7)

Country Link
EP (1) EP0915960A4 (en)
CN (1) CN1230983A (en)
AR (1) AR008117A1 (en)
BR (1) BR9710898A (en)
CA (1) CA2261948C (en)
GB (1) GB2315763A (en)
WO (1) WO1998004672A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9823468D0 (en) * 1998-10-28 1998-12-23 Secr Defence Novel enzyme
US6403551B1 (en) 1999-11-10 2002-06-11 Eco-Safe, L.L.C. Autonomous cleaning apparatus and method
US20050130868A1 (en) 1999-11-10 2005-06-16 Evans K D. Multiuse, solid cleaning device and composition
US7053040B2 (en) 1999-11-10 2006-05-30 Eco-Safe Technologies, L.L.C. Autonomous cleaning composition and method
US6262004B1 (en) * 1999-11-10 2001-07-17 Eco-Safe, L.L.C. Cleaning composition for autonomous cleaning system
GB2376692A (en) * 2001-06-22 2002-12-24 Reckitt Benckiser Nv Fabric softening laundry tablet
WO2008040151A1 (en) * 2006-09-01 2008-04-10 Tao Wang Synthetic detergent and its preparation method
MX2013001062A (en) 2010-07-27 2013-02-21 Unilever Nv Detergent composition.
US11359168B2 (en) 2020-04-03 2022-06-14 One Home Brands, Inc. Stable anhydrous laundry detergent concentrate and method of making same
WO2021201882A1 (en) * 2020-04-03 2021-10-07 One Home Brands, Inc. Stable anhydrous laundry detergent concentrate and method of making same

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4091544A (en) * 1977-02-11 1978-05-30 The Procter & Gamble Company Drying process
US4473485A (en) * 1982-11-05 1984-09-25 Lever Brothers Company Free-flowing detergent powders
JPS6230197A (en) * 1985-07-31 1987-02-09 ライオン株式会社 Tablet detergent composition
JPH02140300A (en) * 1988-11-21 1990-05-29 Pola Chem Ind Inc Cleaning tablet
US5114647A (en) * 1991-02-01 1992-05-19 Olin Corporation Effervescent tablets having increased disintegration rates
ES2081616T3 (en) * 1991-04-19 1996-03-16 Procter & Gamble GRANULAR DETERGENT COMPOSITIONS FOR WASHING CLOTHES WHICH HAVE IMPROVED SOLUBILITY.
GB9120657D0 (en) * 1991-09-27 1991-11-06 Unilever Plc Detergent powders and process for preparing them
US5610131A (en) * 1993-04-30 1997-03-11 The Procter & Gamble Company Structuring liquid nonionic surfactants prior to granulation process
US5458799A (en) * 1993-08-03 1995-10-17 Amway Corporation Mix process for formulating detergents
US5478502A (en) * 1994-02-28 1995-12-26 The Procter & Gamble Company Granular detergent composition containing hydrotropes and optimum levels of anoionic surfactants for improved solubility in cold temperature laundering solutions
JPH07286199A (en) * 1994-04-15 1995-10-31 Lion Corp Method for producing tablet detergent composition
US5633224A (en) * 1994-07-14 1997-05-27 The Procter & Gamble Company Low pH granular detergent composition
ES2109858B1 (en) * 1994-11-23 1998-08-16 Menarini Lab NEW ACID DERIVATIVES (+) - (S) -2- (3-BENZOILFENIL) PROPIONICO WITH ANALGESIC ACTION AND PROCEDURE FOR ITS OBTAINING.
EP0753571A1 (en) * 1995-07-10 1997-01-15 The Procter & Gamble Company Process for making granular detergent composition
WO1997024424A1 (en) * 1995-12-28 1997-07-10 Rhone-Poulenc Surfactants & Specialties, L.P. Processes for producing solid surfactant compositions with decreased dissolution rates
AU1039697A (en) * 1995-12-28 1997-07-28 Rhone-Poulenc Surfactants And Specialties, L.P. Processes for producing solid surfactant compositions with enhanced dissolution rates
ATE223472T1 (en) * 1996-03-15 2002-09-15 Amway Corp METHOD FOR PRODUCING A FREE-FLOWING AGGLOMERISED DETERGENT CONTAINING NIOSUTENSIDS

Also Published As

Publication number Publication date
AR008117A1 (en) 1999-12-09
CN1230983A (en) 1999-10-06
WO1998004672A1 (en) 1998-02-05
GB2315763A (en) 1998-02-11
BR9710898A (en) 2000-10-24
GB9616113D0 (en) 1996-09-11
CA2261948C (en) 2002-10-15
EP0915960A1 (en) 1999-05-19
EP0915960A4 (en) 2001-09-19

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Legal Events

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EEER Examination request
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