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WO1998012298A3 - Process for making particulate laundry additive composition - Google Patents

Process for making particulate laundry additive composition Download PDF

Info

Publication number
WO1998012298A3
WO1998012298A3 PCT/US1997/015630 US9715630W WO9812298A3 WO 1998012298 A3 WO1998012298 A3 WO 1998012298A3 US 9715630 W US9715630 W US 9715630W WO 9812298 A3 WO9812298 A3 WO 9812298A3
Authority
WO
WIPO (PCT)
Prior art keywords
additive composition
perfume
carrier particles
laundry additive
encapsulating material
Prior art date
Application number
PCT/US1997/015630
Other languages
French (fr)
Other versions
WO1998012298A2 (en
Inventor
Atahanasios Surutzidis
Michael Jude Leblanc
Original Assignee
Procter & Gamble
Atahanasios Surutzidis
Michael Jude Leblanc
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 & Gamble, Atahanasios Surutzidis, Michael Jude Leblanc filed Critical Procter & Gamble
Priority to CA002265804A priority Critical patent/CA2265804A1/en
Priority to BR9713200-4A priority patent/BR9713200A/en
Priority to EP97940837A priority patent/EP0931136A2/en
Priority to JP10514700A priority patent/JP2000503708A/en
Publication of WO1998012298A2 publication Critical patent/WO1998012298A2/en
Publication of WO1998012298A3 publication Critical patent/WO1998012298A3/en

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
    • C11D3/50—Perfumes
    • C11D3/502—Protected perfumes
    • C11D3/505—Protected perfumes encapsulated or adsorbed on a carrier, e.g. zeolite or clay
    • 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

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)
  • Dispersion Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Fats And Perfumes (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

A process for producing a particulate laundry additive composition for perfume delivery primarily in laundry detergent and fabric softening products is disclosed. The aforementioned needs in the art are met by the present invention which provides a process for producing a particulate laundry additive composition for perfume delivery primarily in laundry detergent and fabric softening products. The process essentially includes the steps of inputting an aqueous mixture a first encapsulating material and porous carrier particles (e.g., zeolite X) into an extruder, and thereafter, extruding the first encapsulating material, which is preferably a glassy carbohydrate material, with porous carrier particles, preferably loaded with a perfume, so as to form a hot extrudate. Subsequently, the steps of cooling and grinding the extrudate into granules is completed. In the final step, a second encapsulating material is coated onto the granules to enrobe further the perfume in the carrier particles.
PCT/US1997/015630 1996-09-18 1997-09-10 Process for making particulate laundry additive composition WO1998012298A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA002265804A CA2265804A1 (en) 1996-09-18 1997-09-10 Process for making particulate laundry additive composition
BR9713200-4A BR9713200A (en) 1996-09-18 1997-09-10 Double coating process to produce a particulate composition of laundry additive for perfume release having perfected the physical properties
EP97940837A EP0931136A2 (en) 1996-09-18 1997-09-10 Dual coating process for producing a particulate laundry additive composition for perfume delivery having improved physical properties
JP10514700A JP2000503708A (en) 1996-09-18 1997-09-10 Dual coating method for the production of granular laundry additive compositions for delivery of fragrances having improved physical properties

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2693196P 1996-09-18 1996-09-18
US60/026,931 1996-09-18

Publications (2)

Publication Number Publication Date
WO1998012298A2 WO1998012298A2 (en) 1998-03-26
WO1998012298A3 true WO1998012298A3 (en) 1998-07-30

Family

ID=21834628

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1997/015630 WO1998012298A2 (en) 1996-09-18 1997-09-10 Process for making particulate laundry additive composition

Country Status (7)

Country Link
EP (1) EP0931136A2 (en)
JP (1) JP2000503708A (en)
CN (1) CN1238006A (en)
AR (1) AR008432A1 (en)
BR (1) BR9713200A (en)
CA (1) CA2265804A1 (en)
WO (1) WO1998012298A2 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0950070B1 (en) * 1996-12-23 2002-02-06 Ciba Specialty Chemicals Water Treatments Limited Particles having surface properties and methods of making them
DE19746780A1 (en) 1997-10-23 1999-04-29 Henkel Kgaa Production of perfumed moldings especially beads with high bulk density useful in detergent
CA2329331C (en) * 1998-04-23 2005-06-14 The Procter & Gamble Company Encapsulated perfume particles and detergent compositions containing said particles
EP1124443B1 (en) * 1998-11-04 2005-02-09 Firmenich Sa Solid delivery systems for aroma ingredients
AU6790600A (en) * 1999-09-03 2001-04-10 Procter & Gamble Company, The Detergent composition having granular cyclodextrin
US6531444B1 (en) 2000-11-09 2003-03-11 Salvona, Llc Controlled delivery system for fabric care products
US7053034B2 (en) 2002-04-10 2006-05-30 Salvona, Llc Targeted controlled delivery compositions activated by changes in pH or salt concentration
DE60309052T2 (en) 2002-08-27 2007-02-08 Unilever N.V. PERFUME COMPOSITION
US7670627B2 (en) 2002-12-09 2010-03-02 Salvona Ip Llc pH triggered targeted controlled release systems for the delivery of pharmaceutical active ingredients
US20070111919A1 (en) * 2003-12-19 2007-05-17 Renee Boerefijn Detergent granules and process for their manufacture
US7279454B2 (en) * 2004-03-18 2007-10-09 Colgate-Palmolive Company Oil containing starch granules for delivering benefit-additives to a substrate
WO2006068486A2 (en) * 2004-12-23 2006-06-29 Dolphys Medical B.V. Detergent or fabric softening composition comprising a controlled fragrance releasing means
CN102504988B (en) * 2006-04-20 2015-09-16 宝洁公司 Flowable particulates
EP1923423B1 (en) 2006-11-14 2013-07-03 Sociedad Anónima Minera Catalano-Aragonesa Process for the additivation of synthetic fibres, artificial fibres and polymers with special properties
WO2011117738A2 (en) * 2010-03-26 2011-09-29 Philip Morris Products S.A. Solid flavor encapsulation by applying complex coacervation and gelation technology
US9186642B2 (en) 2010-04-28 2015-11-17 The Procter & Gamble Company Delivery particle
US9993793B2 (en) 2010-04-28 2018-06-12 The Procter & Gamble Company Delivery particles
EP2694016B2 (en) 2011-04-07 2025-03-19 The Procter & Gamble Company Shampoo compositions with increased deposition of polyacrylate microcapsules
CN103458859A (en) 2011-04-07 2013-12-18 宝洁公司 Personal cleansing compositions with increased deposition of polyacrylate microcapsules
MX2013010981A (en) 2011-04-07 2013-10-30 Procter & Gamble Conditioner compositions with increased deposition of polyacrylate microcapsules.
CN105296194B (en) * 2015-10-12 2018-08-10 河北蓓特丽洗涤用品开发有限公司 A kind of laundry powder composition
EP3354715B1 (en) * 2017-01-25 2020-01-08 Industrias Català, S.A. Fabric softening and perfuming composition with anti-lime effect and method for obtaining said composition
US11441106B2 (en) 2017-06-27 2022-09-13 Henkel Ag & Co. Kgaa Particulate fragrance enhancers
US12227720B2 (en) 2020-10-16 2025-02-18 The Procter & Gamble Company Consumer product compositions with at least two encapsulate populations
WO2024104974A1 (en) * 2022-11-15 2024-05-23 Givaudan Sa Laundry composition

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0376385A2 (en) * 1988-12-29 1990-07-04 The Procter & Gamble Company Perfume microcapsules for use in granular detergent compositions
WO1991013143A1 (en) * 1990-02-20 1991-09-05 The Procter & Gamble Company Coated perfume particles
WO1994028107A1 (en) * 1993-06-02 1994-12-08 The Procter & Gamble Company Perfume delivery system comprising zeolites
WO1997029177A1 (en) * 1996-02-06 1997-08-14 The Procter & Gamble Company Process for producing a particulate laundry additive composition for perfume delivery

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0376385A2 (en) * 1988-12-29 1990-07-04 The Procter & Gamble Company Perfume microcapsules for use in granular detergent compositions
WO1991013143A1 (en) * 1990-02-20 1991-09-05 The Procter & Gamble Company Coated perfume particles
WO1994028107A1 (en) * 1993-06-02 1994-12-08 The Procter & Gamble Company Perfume delivery system comprising zeolites
WO1997029177A1 (en) * 1996-02-06 1997-08-14 The Procter & Gamble Company Process for producing a particulate laundry additive composition for perfume delivery

Also Published As

Publication number Publication date
BR9713200A (en) 2000-04-04
WO1998012298A2 (en) 1998-03-26
CN1238006A (en) 1999-12-08
CA2265804A1 (en) 1998-03-26
EP0931136A2 (en) 1999-07-28
JP2000503708A (en) 2000-03-28
AR008432A1 (en) 2000-01-19

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