CA2187516C - Process for the manufacture of free-flowing detergent granules - Google Patents

Process for the manufacture of free-flowing detergent granules Download PDF

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Publication number
CA2187516C
CA2187516C CA002187516A CA2187516A CA2187516C CA 2187516 C CA2187516 C CA 2187516C CA 002187516 A CA002187516 A CA 002187516A CA 2187516 A CA2187516 A CA 2187516A CA 2187516 C CA2187516 C CA 2187516C
Authority
CA
Canada
Prior art keywords
acid
paste
process according
weight
surfactant
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
CA002187516A
Other languages
English (en)
French (fr)
Other versions
CA2187516A1 (en
Inventor
Achille Jules Edmond Doumen
Luc Goovaerts
Jose Luis Vega
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
Procter and Gamble Co
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 Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of CA2187516A1 publication Critical patent/CA2187516A1/en
Application granted granted Critical
Publication of CA2187516C publication Critical patent/CA2187516C/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
    • 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
    • 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
    • C11D11/00—Special methods for preparing compositions containing mixtures of detergents
    • C11D11/04—Special methods for preparing compositions containing mixtures of detergents by chemical means, e.g. by sulfonating in the presence of other compounding ingredients followed by neutralising
    • 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
    • C11D3/3776—Heterocyclic compounds, e.g. lactam

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)
CA002187516A 1994-04-20 1995-04-20 Process for the manufacture of free-flowing detergent granules Expired - Fee Related CA2187516C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP94201090A EP0678573B1 (de) 1994-04-20 1994-04-20 Verfahren zur Herstellung von rieselfähigen Waschmittelgranulaten
EP94201090.1 1994-04-20
PCT/US1995/004798 WO1995029215A1 (en) 1994-04-20 1995-04-20 Process for the manufacture of free-flowing detergent granules

Publications (2)

Publication Number Publication Date
CA2187516A1 CA2187516A1 (en) 1995-11-02
CA2187516C true CA2187516C (en) 2000-02-15

Family

ID=8216814

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002187516A Expired - Fee Related CA2187516C (en) 1994-04-20 1995-04-20 Process for the manufacture of free-flowing detergent granules

Country Status (12)

Country Link
EP (1) EP0678573B1 (de)
JP (1) JP2763403B2 (de)
CN (1) CN1078246C (de)
AT (1) ATE197811T1 (de)
AU (1) AU2389295A (de)
BR (1) BR9507325A (de)
CA (1) CA2187516C (de)
DE (1) DE69426356T2 (de)
ES (1) ES2152286T3 (de)
PE (1) PE4996A1 (de)
PH (1) PH31632A (de)
WO (1) WO1995029215A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0688862A1 (de) * 1994-06-24 1995-12-27 The Procter & Gamble Company Strukturierte Tensidpasten und ein Verfahren zur Herstellung von Detergenspartikeln hieraus
DE69533160T2 (de) * 1994-12-15 2005-07-21 Nippon Shokubai Co., Ltd. Detergenzbildner, Verfahren zu seiner Herstellung und diesen enthaltende Detergenzzusammensetzung
DE19721885A1 (de) † 1997-05-26 1998-12-03 Henkel Kgaa Verfahren zur Herstellung kationtensidhaltiger Granulate
DE19844523A1 (de) 1998-09-29 2000-03-30 Henkel Kgaa Granulationsverfahren
DE10163603B4 (de) 2001-12-21 2006-05-04 Henkel Kgaa Verfahren zur Herstellung builderhaltiger Tensidgranulate
DE102008059447A1 (de) * 2008-11-27 2010-06-02 Henkel Ag & Co. Kgaa Wasch- und Reinigungsmittel enthaltend Proteasen aus Bacillus pumilus
DE102012217877A1 (de) 2012-10-01 2013-08-14 Henkel Ag & Co. Kgaa Nontower-Verfahren

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3521498A1 (de) * 1984-06-20 1986-01-16 Lion Corp., Tokio/Tokyo Additiv fuer waschmittel-granulat
JPS6272799A (ja) * 1985-09-26 1987-04-03 ライオン株式会社 粒状洗剤用添加剤
JPS62146998A (ja) * 1985-12-19 1987-06-30 ライオン株式会社 粒状洗剤用添加剤およびその製造方法
US4704221A (en) * 1986-10-22 1987-11-03 The Procter & Gamble Company Granular detergents which contain high levels of anionic surfactant that forms a middle-phase, surface treated with a water soluble cationic surfactant
IN170991B (de) * 1988-07-21 1992-06-27 Lever Hindustan Ltd
CA2017922C (en) * 1989-06-09 1995-07-11 Frank Joseph Mueller Formation of discrete, high active detergent granules using a continuous neutralization system
GB9001285D0 (en) * 1990-01-19 1990-03-21 Unilever Plc Detergent compositions and process for preparing them
US5066425A (en) * 1990-07-16 1991-11-19 The Procter & Gamble Company Formation of high active detergent particles
ES2104809T3 (es) * 1991-04-12 1997-10-16 Procter & Gamble Estructuracion quimica de pastas tensioactivas para formar granulos tensioactivos muy activos.

Also Published As

Publication number Publication date
DE69426356D1 (de) 2001-01-04
EP0678573B1 (de) 2000-11-29
ES2152286T3 (es) 2001-02-01
JPH09512299A (ja) 1997-12-09
CN1078246C (zh) 2002-01-23
PE4996A1 (es) 1996-04-01
ATE197811T1 (de) 2000-12-15
BR9507325A (pt) 1997-09-30
AU2389295A (en) 1995-11-16
CN1150449A (zh) 1997-05-21
WO1995029215A1 (en) 1995-11-02
EP0678573A1 (de) 1995-10-25
JP2763403B2 (ja) 1998-06-11
PH31632A (en) 1999-01-12
CA2187516A1 (en) 1995-11-02
DE69426356T2 (de) 2001-06-21

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