CA2362413A1 - Process for producing coated detergent particles - Google Patents

Process for producing coated detergent particles Download PDF

Info

Publication number
CA2362413A1
CA2362413A1 CA002362413A CA2362413A CA2362413A1 CA 2362413 A1 CA2362413 A1 CA 2362413A1 CA 002362413 A CA002362413 A CA 002362413A CA 2362413 A CA2362413 A CA 2362413A CA 2362413 A1 CA2362413 A1 CA 2362413A1
Authority
CA
Canada
Prior art keywords
detergent
coating
particle
mixer
particles
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.)
Abandoned
Application number
CA002362413A
Other languages
English (en)
French (fr)
Inventor
Paul R. Mort, Iii
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26821563&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2362413(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2362413A1 publication Critical patent/CA2362413A1/en
Abandoned 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
    • C11D3/046—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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/83—Mixtures of non-ionic with anionic 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
    • C11D11/00—Special methods for preparing compositions containing mixtures of detergents ; Methods for using cleaning compositions
    • C11D11/0082—Special methods for preparing compositions containing mixtures of detergents ; Methods for using cleaning compositions 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
    • C11D11/0088—Special methods for preparing compositions containing mixtures of detergents ; Methods for using cleaning compositions 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 the liquefied ingredients being sprayed or adsorbed onto solid particles
    • 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
    • C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
    • C11D1/146—Sulfuric acid esters
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/22—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aromatic 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/29—Sulfates of polyoxyalkylene ethers
    • 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols
CA002362413A 1999-03-09 2000-03-08 Process for producing coated detergent particles Abandoned CA2362413A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US12344399P 1999-03-09 1999-03-09
US12777299P 1999-04-05 1999-04-05
US60/123,443 1999-04-05
US60/127,772 1999-04-05
PCT/US2000/005983 WO2000053714A1 (en) 1999-03-09 2000-03-08 Process for producing coated detergent particles

Publications (1)

Publication Number Publication Date
CA2362413A1 true CA2362413A1 (en) 2000-09-14

Family

ID=26821563

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002362413A Abandoned CA2362413A1 (en) 1999-03-09 2000-03-08 Process for producing coated detergent particles

Country Status (10)

Country Link
EP (1) EP1159390B2 (es)
JP (1) JP2002538291A (es)
CN (1) CN1343250A (es)
AR (1) AR022885A1 (es)
AT (1) ATE325183T1 (es)
AU (1) AU3729600A (es)
BR (1) BR0008852A (es)
CA (1) CA2362413A1 (es)
DE (1) DE60027707T2 (es)
WO (1) WO2000053714A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10221742A1 (de) * 2002-05-16 2003-12-04 Henkel Kgaa Gerüststoffgranulate
PL2584028T3 (pl) * 2011-10-19 2017-10-31 Procter & Gamble Cząstka
EP2639291A1 (en) * 2012-03-13 2013-09-18 Unilever PLC Packaged particulate detergent composition
WO2013139702A1 (en) * 2012-03-21 2013-09-26 Unilever Plc Laundry detergent particles
EP3039113B1 (en) * 2013-08-28 2019-12-04 Novozymes A/S Enzyme granule with fluorescent whitening agent
CN114774206A (zh) * 2014-04-10 2022-07-22 宝洁公司 复合洗涤剂颗粒和包含复合洗涤剂颗粒的衣物洗涤组合物
CN111893008B (zh) * 2020-08-10 2022-09-20 纳爱斯集团有限公司 一种洗涤制剂及其制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2226460B1 (es) † 1973-04-20 1976-12-17 Interox
US4105827A (en) * 1973-04-20 1978-08-08 Interox Particulate peroxygen compounds coated with sodium sesquicarbonate or Na2 SO4 mNa2 CO3
DE2652776A1 (de) † 1975-05-13 1978-05-24 Interox Chemicals Ltd Verfahren zur herstellung von natriumpercarbonat
LU72575A1 (es) † 1975-05-23 1977-02-10
CA2160900A1 (en) † 1993-04-19 1994-10-27 Cornelis Marinus Van't Land Fluidized bed coated amidoperozyacid bleach composition
EP0623553B1 (en) † 1993-05-06 1997-07-30 Mitsubishi Gas Chemical Company, Inc. Stabilized particle of sodium percarbonate
EP0634482B1 (en) † 1993-07-14 1999-10-20 The Procter & Gamble Company Stabilized detergent compositions
US5576285A (en) * 1995-10-04 1996-11-19 The Procter & Gamble Company Process for making a low density detergent composition by agglomeration with an inorganic double salt
DK0891417T3 (da) † 1996-03-27 2002-07-01 Solvay Interox Sa Sammensætninger, der indeholder natriumpercarbonat
DE19713328A1 (de) * 1997-03-29 1998-10-01 Henkel Kgaa Verfahren zur Herstellung von Granulaten
ES2208477T3 (es) † 1998-07-17 2004-06-16 Procter & Gamble Tableta detergente.

Also Published As

Publication number Publication date
WO2000053714A1 (en) 2000-09-14
DE60027707D1 (de) 2006-06-08
DE60027707T2 (de) 2007-04-05
CN1343250A (zh) 2002-04-03
EP1159390B1 (en) 2006-05-03
AU3729600A (en) 2000-09-28
BR0008852A (pt) 2002-01-08
AR022885A1 (es) 2002-09-04
EP1159390A1 (en) 2001-12-05
JP2002538291A (ja) 2002-11-12
ATE325183T1 (de) 2006-06-15
EP1159390B2 (en) 2009-08-12

Similar Documents

Publication Publication Date Title
US7022660B1 (en) Process for preparing detergent particles having coating or partial coating layers
EP1187903B1 (en) Process for coating detergent granules in a fluidized bed
US6900169B2 (en) Process for coating detergent granules in a fluidized bed
US6767882B1 (en) Process for producing coated detergent particles
CA2234086C (en) Process for making a low density detergent compositon by agglomeration with an inorganic double salt
US6858572B1 (en) Process for producing coated detergent particles
WO1997030145A1 (en) Process for making a low density detergent composition by agglomeration with an inorganic double salt
US6258773B1 (en) Process for making a low density detergent composition by controlling agglomeration via particle size
EP1159395B1 (en) Detergent particles having coating or partial coating layers
EP1159390B1 (en) Process for producing coated detergent particles
US6894018B1 (en) Process for making granular detergent in a fluidized bed granulator having recycling of improperly sized particles
EP1005522B1 (en) Process for making a low density detergent composition by controlling nozzle height in a fluid bed dryer
CA2375416A1 (en) Process for producing coated detergent particles
CA2375406C (en) Processes for making granular detergent in a fluidized bed granulator having recycling of improperly sized particles
CA2375488C (en) Process for making a granular detergent composition
US6906022B1 (en) Granular detergent compositions having homogenous particles and process for producing same
US6440342B1 (en) Process for making a low density detergent composition by controlling nozzle height in a fluid bed dryer
EP1115837B1 (en) Granular detergent compositions having homogenous particles and process for producing same
US6951837B1 (en) Process for making a granular detergent composition

Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued