WO2011036029A1 - A particulate fluorescer and a process for preparing the same - Google Patents

A particulate fluorescer and a process for preparing the same Download PDF

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Publication number
WO2011036029A1
WO2011036029A1 PCT/EP2010/062616 EP2010062616W WO2011036029A1 WO 2011036029 A1 WO2011036029 A1 WO 2011036029A1 EP 2010062616 W EP2010062616 W EP 2010062616W WO 2011036029 A1 WO2011036029 A1 WO 2011036029A1
Authority
WO
WIPO (PCT)
Prior art keywords
fluorescer
particulate
derivatives
particle
clay
Prior art date
Application number
PCT/EP2010/062616
Other languages
English (en)
French (fr)
Inventor
Suresh Sambamurthy Jayaraman
Sudipta Ghosh Dastidar
Anandh Panchanathan
Ramasubramaniam Rajagopal
Bharath Palanisamy
Original Assignee
Unilever Nv
Unilever Plc
Hindustan Unilever Limited
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 Unilever Nv, Unilever Plc, Hindustan Unilever Limited filed Critical Unilever Nv
Priority to CN201080042279XA priority Critical patent/CN102822095A/zh
Priority to EP10747459.5A priority patent/EP2480498A1/en
Priority to MX2012003568A priority patent/MX2012003568A/es
Priority to EA201200529A priority patent/EA201200529A1/ru
Priority to BR112012005667A priority patent/BR112012005667A2/pt
Publication of WO2011036029A1 publication Critical patent/WO2011036029A1/en
Priority to ZA2012/01517A priority patent/ZA201201517B/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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246—Silicates, e.g. diatomaceous earth
    • C11D3/1253—Layer silicates, e.g. talcum, kaolin, clay, bentonite, smectite, montmorillonite, hectorite or attapulgite
    • C11D3/126—Layer silicates, e.g. talcum, kaolin, clay, bentonite, smectite, montmorillonite, hectorite or attapulgite in solid compositions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19—Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/26—Aluminium; Compounds thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00—Cosmetics or similar toiletry preparations
    • A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/46—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur
    • A61K8/466—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing sulfur containing sulfonic acid derivatives; Salts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q17/00—Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
    • A61Q17/04—Topical preparations for affording protection against sunlight or other radiation; Topical sun tanning preparations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00—Preparations for care of the skin
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/40—Dyes ; Pigments
    • C11D3/42—Brightening agents ; Blueing agents
    • 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
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/02—Inorganic compounds
    • C11D7/04—Water-soluble compounds
    • C11D7/10—Salts
    • C11D7/14—Silicates
    • 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
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22—Organic compounds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/42—Colour properties
    • A61K2800/43—Pigments; Dyes
    • A61K2800/434—Luminescent, Fluorescent; Optical brighteners; Photosensitizers

Definitions

  • composition comprising particulate fluorescer of the invention.
  • the invention provides the use of the
  • bipolar particulate fluorescer which precursor is an asymmetric 1:1 or 2:1:1 clay particle comprising
  • the solution After adding the fluorescer molecule and adjusting the pH of the dispersion, the solution is preferably heated for between 1 to 10 hours, preferably 4 to 8 hrs and more preferably about 6 hrs while stirring at 50°C to 150°C preferably 70°C to 90°C more preferably at 80°C.
  • the emission wavelength of the fluorescer molecule is
  • wavelength of the fluorescer molecule is preferably between 290-400 nm and more preferably between 345-355 nm.
  • compositions may be "leave ons", where the product is left to deliver actives/provide benefits on human substrate e.g. skin (including surfaces on face, hands, body, hair, lips, under arms) .
  • Suitable leave-on compositions include skin creams, lotions, gels, hair treatment products, deodorants and
  • Example 9 Comparison of retention between molecular fluorescer versus fluorescer particle of the invention.
  • Tinopal CBSX is taken as the molecular fluorescer for this purpose and Tinopal CBSX reacted clay particle is the fluorescer particle of the invention (see above for synthesis) .
  • ImL of lOgpL Tinopal CBSX solution is dosed over hydroxyapatite tile (15mm x 15mm x 5 mm; ex IFGL Bio Ceramics Ltd 15.; a common model tooth surface) and kept for 1 min. 19mL of deionized water is added to this and rinsed for 1 min in shaker bath (Orbital Shaking Incubator Model ACM-22065-I) at 180 rpm. The rinsing step is repeated twice with 20 mL of deionized water each. Then reflectance spectroscopy is used to determine the concentration of Tinopal CBSX on the tiles.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Inorganic Chemistry (AREA)
  • Dermatology (AREA)
  • Birds (AREA)
  • Epidemiology (AREA)
  • Detergent Compositions (AREA)
  • Cosmetics (AREA)
PCT/EP2010/062616 2009-09-24 2010-08-30 A particulate fluorescer and a process for preparing the same WO2011036029A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CN201080042279XA CN102822095A (zh) 2009-09-24 2010-08-30 微粒荧光增白剂及其制备方法
EP10747459.5A EP2480498A1 (en) 2009-09-24 2010-08-30 A particulate fluorescer and a process for preparing the same
MX2012003568A MX2012003568A (es) 2009-09-24 2010-08-30 Un fluorescente particulado y un proceso para preparar el mismo.
EA201200529A EA201200529A1 (ru) 2009-09-24 2010-08-30 Флуорофор в форме частиц и способ его получения
BR112012005667A BR112012005667A2 (pt) 2009-09-24 2010-08-30 '' agente fluorescente particulado topoespec´fico, composição detergente, composição cosmética, processos de preparação de um agente fluorescente particulado bipolar, uso de uma particula de argila de uso de um agente fluorescente particulado''
ZA2012/01517A ZA201201517B (en) 2009-09-24 2012-02-29 A particulate fluorescer and a process for preparing the same

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IN2221MU2009 2009-09-24
IN2221/MUM/2009 2009-09-24
EP09175484.6 2009-11-10
EP09175484 2009-11-10

Publications (1)

Publication Number Publication Date
WO2011036029A1 true WO2011036029A1 (en) 2011-03-31

Family

ID=42942191

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/062616 WO2011036029A1 (en) 2009-09-24 2010-08-30 A particulate fluorescer and a process for preparing the same

Country Status (7)

Country Link
EP (1) EP2480498A1 (ru)
CN (1) CN102822095A (ru)
BR (1) BR112012005667A2 (ru)
EA (1) EA201200529A1 (ru)
MX (1) MX2012003568A (ru)
WO (1) WO2011036029A1 (ru)
ZA (1) ZA201201517B (ru)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8609601B2 (en) 2008-11-20 2013-12-17 Conopco Inc. Personal cleansing composition
US8673837B2 (en) 2009-08-17 2014-03-18 Conopco Inc. Shaped solid cleaning composition
WO2019011512A1 (en) * 2017-07-13 2019-01-17 Unilever N.V. COMPOSITE MATERIAL FOR TOOTH WHITENING AND COMPOSITION COMPRISING THE SAME
US10927280B2 (en) 2015-11-06 2021-02-23 Ecolab Usa Inc. Methods of and systems for controlling dust

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10508348B2 (en) * 2017-06-15 2019-12-17 Rohm And Haas Electronic Materials Llc Environmentally friendly nickel electroplating compositions and methods

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD220328A1 (de) * 1983-09-05 1985-03-27 Bitterfeld Chemie Waschhilfsmittel zur weissgradverstaerkung
JPS62277316A (ja) * 1986-05-27 1987-12-02 Yoshiko Shirasu 蛍光色顔料を使用する日焼け止めクリ−ムと製法
US5449402A (en) 1994-02-17 1995-09-12 Whalen-Shaw; Michael Modified inorganic pigments, methods of preparation, and compositions containing the same
DE19538029A1 (de) * 1995-10-12 1997-04-17 Sued Chemie Ag Waschmittelzusatz
DE19538039A1 (de) 1995-10-13 1997-04-17 Chemnitzer Spinnereimaschinen Vorrichtung zur Führung und Überwachung des gekämmten Vlieses an Kämmaschinen
WO2005011622A1 (en) * 2003-08-05 2005-02-10 L'oreal Cosmetic composition comprising porous particles incorporating optically active substances
WO2005059079A1 (en) * 2003-12-16 2005-06-30 Unilever Plc Laundry composition
US20070107635A1 (en) * 2005-08-09 2007-05-17 Soane Laboratories, Llc Dye-attached and/or surface modified pigments
EP2105469A1 (en) * 2008-03-28 2009-09-30 Unilever N.V. A particle with bipolar topospecific characteristics and process for preparation thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5380361A (en) * 1993-03-12 1995-01-10 Minerals Technologies, Inc. Modified filler material for alkaline paper and method of use thereof in alkaline paper making
CN101316901A (zh) * 2005-08-09 2008-12-03 索恩实验室公司 经染料附着的和/或经表面改性的颜料

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD220328A1 (de) * 1983-09-05 1985-03-27 Bitterfeld Chemie Waschhilfsmittel zur weissgradverstaerkung
JPS62277316A (ja) * 1986-05-27 1987-12-02 Yoshiko Shirasu 蛍光色顔料を使用する日焼け止めクリ−ムと製法
US5449402A (en) 1994-02-17 1995-09-12 Whalen-Shaw; Michael Modified inorganic pigments, methods of preparation, and compositions containing the same
DE19538029A1 (de) * 1995-10-12 1997-04-17 Sued Chemie Ag Waschmittelzusatz
DE19538039A1 (de) 1995-10-13 1997-04-17 Chemnitzer Spinnereimaschinen Vorrichtung zur Führung und Überwachung des gekämmten Vlieses an Kämmaschinen
WO2005011622A1 (en) * 2003-08-05 2005-02-10 L'oreal Cosmetic composition comprising porous particles incorporating optically active substances
WO2005059079A1 (en) * 2003-12-16 2005-06-30 Unilever Plc Laundry composition
US20070203052A1 (en) 2003-12-16 2007-08-30 Cheater Elizabeth S Laundry Composition
US20070107635A1 (en) * 2005-08-09 2007-05-17 Soane Laboratories, Llc Dye-attached and/or surface modified pigments
EP2105469A1 (en) * 2008-03-28 2009-09-30 Unilever N.V. A particle with bipolar topospecific characteristics and process for preparation thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SCHWARTZ; PERRY: "Surface Active Agents", vol. 1, 1949, INTERSCIENCE

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8609601B2 (en) 2008-11-20 2013-12-17 Conopco Inc. Personal cleansing composition
US8673837B2 (en) 2009-08-17 2014-03-18 Conopco Inc. Shaped solid cleaning composition
US10927280B2 (en) 2015-11-06 2021-02-23 Ecolab Usa Inc. Methods of and systems for controlling dust
WO2019011512A1 (en) * 2017-07-13 2019-01-17 Unilever N.V. COMPOSITE MATERIAL FOR TOOTH WHITENING AND COMPOSITION COMPRISING THE SAME

Also Published As

Publication number Publication date
EA201200529A1 (ru) 2012-09-28
BR112012005667A2 (pt) 2019-09-24
EP2480498A1 (en) 2012-08-01
CN102822095A (zh) 2012-12-12
MX2012003568A (es) 2012-04-30
ZA201201517B (en) 2013-05-29

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