JP2020534420A - 洗濯ケア組成物中の青味剤としてのロイコ着色剤の使用方法 - Google Patents

洗濯ケア組成物中の青味剤としてのロイコ着色剤の使用方法 Download PDF

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Publication number
JP2020534420A
JP2020534420A JP2020516733A JP2020516733A JP2020534420A JP 2020534420 A JP2020534420 A JP 2020534420A JP 2020516733 A JP2020516733 A JP 2020516733A JP 2020516733 A JP2020516733 A JP 2020516733A JP 2020534420 A JP2020534420 A JP 2020534420A
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Japan
Prior art keywords
group
leuco
alkyl
independently
substituted
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.)
Pending
Application number
JP2020516733A
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English (en)
Japanese (ja)
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JPWO2019075142A5 (https=
JP2020534420A5 (https=
Inventor
ミラクル、グレゴリー・スコット
ディチュリオ、ダニエル・デイル・ジュニア
フロインド、ウェズリー・エイ
キン、ハイフ
デイ、サンジーブ・クマール
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Procter and Gamble Co
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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 JP2020534420A publication Critical patent/JP2020534420A/ja
Priority to JP2022022572A priority Critical patent/JP2022068286A/ja
Publication of JPWO2019075142A5 publication Critical patent/JPWO2019075142A5/ja
Publication of JP2020534420A5 publication Critical patent/JP2020534420A5/ja
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/40Dyes ; Pigments
    • C11D3/42Brightening agents ; Blueing agents
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07BGENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B59/00Introduction of isotopes of elements into organic compounds ; Labelled organic compounds per se
    • C07B59/001Acyclic or carbocyclic compounds
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B3/00Dyes with an anthracene nucleus condensed with one or more carbocyclic rings
    • C09B3/78Other dyes in which the anthracene nucleus is condensed with one or more carbocyclic rings
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09BORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0033Blends of pigments; Mixtured crystals; Solid solutions
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/40Dyes ; Pigments
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07BGENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00Indexing scheme relating to specific properties of organic compounds
    • C07B2200/05Isotopically modified compounds, e.g. labelled
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D2111/00Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/10Objects to be cleaned
    • C11D2111/12Soft surfaces, e.g. textile

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Detergent Compositions (AREA)
  • Coloring (AREA)
JP2020516733A 2017-10-12 2018-10-11 洗濯ケア組成物中の青味剤としてのロイコ着色剤の使用方法 Pending JP2020534420A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022022572A JP2022068286A (ja) 2017-10-12 2022-02-17 洗濯ケア組成物中の青味剤としてのロイコ着色剤の使用方法

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762571285P 2017-10-12 2017-10-12
US62/571,285 2017-10-12
US201762596127P 2017-12-08 2017-12-08
US62/596,127 2017-12-08
PCT/US2018/055318 WO2019075142A1 (en) 2017-10-12 2018-10-11 METHODS OF USING COLORING LEUCO AS RIPE PRODUCTS IN LAUNDRY CARE COMPOSITIONS

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2022022572A Division JP2022068286A (ja) 2017-10-12 2022-02-17 洗濯ケア組成物中の青味剤としてのロイコ着色剤の使用方法

Publications (3)

Publication Number Publication Date
JP2020534420A true JP2020534420A (ja) 2020-11-26
JPWO2019075142A5 JPWO2019075142A5 (https=) 2022-03-09
JP2020534420A5 JP2020534420A5 (https=) 2022-03-09

Family

ID=64051754

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2020516733A Pending JP2020534420A (ja) 2017-10-12 2018-10-11 洗濯ケア組成物中の青味剤としてのロイコ着色剤の使用方法
JP2022022572A Pending JP2022068286A (ja) 2017-10-12 2022-02-17 洗濯ケア組成物中の青味剤としてのロイコ着色剤の使用方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2022022572A Pending JP2022068286A (ja) 2017-10-12 2022-02-17 洗濯ケア組成物中の青味剤としてのロイコ着色剤の使用方法

Country Status (6)

Country Link
US (1) US11046920B2 (https=)
EP (1) EP3694976A1 (https=)
JP (2) JP2020534420A (https=)
CN (1) CN111183216A (https=)
CA (1) CA3074713A1 (https=)
WO (1) WO2019075142A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111183215B (zh) * 2017-10-12 2022-03-15 宝洁公司 衣物洗涤护理组合物和用于确定它们的年龄的方法
EP3694975A1 (en) * 2017-10-12 2020-08-19 The Procter & Gamble Company Methods of using leuco colorants as bluing agents in laundry care compositions
US11718814B2 (en) 2020-03-02 2023-08-08 Milliken & Company Composition comprising hueing agent
US12031113B2 (en) 2020-03-02 2024-07-09 Milliken & Company Composition comprising hueing agent
US12195703B2 (en) 2020-03-02 2025-01-14 Milliken & Company Composition comprising hueing agent
CN114395448B (zh) * 2021-12-31 2023-11-24 上海范耐斯日用品有限公司 一种双层组合护色洗涤片及其制备方法
CN115960493B (zh) * 2022-12-15 2023-11-10 郑州鸿盛数码科技股份有限公司 一种耐候性青色喷墨墨水

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008100445A2 (en) * 2007-02-09 2008-08-21 Milliken & Company Unsubstituted and polymeric leuco colorants for coloring consumer products
JP2009523861A (ja) * 2006-01-23 2009-06-25 ザ プロクター アンド ギャンブル カンパニー 酵素および布帛色調剤を含む組成物
US20100281628A1 (en) * 2009-05-05 2010-11-11 Ilao Jr Carlos Bluing composition and method for treating textile articles using the same
WO2016178668A1 (en) * 2015-05-04 2016-11-10 Milliken & Company Leuco triphenylmethane colorants as bluing agents in laundry care compositions

Family Cites Families (79)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL114069C (https=) 1955-10-27
NL136759C (https=) 1966-02-16
US3553139A (en) 1966-04-25 1971-01-05 Procter & Gamble Enzyme containing detergent composition and a process for conglutination of enzymes and detergent composition
US3646015A (en) 1969-07-31 1972-02-29 Procter & Gamble Optical brightener compounds and detergent and bleach compositions containing same
US3958581A (en) 1972-05-17 1976-05-25 L'oreal Cosmetic composition containing a cationic polymer and divalent metal salt for strengthening the hair
GB1407997A (en) 1972-08-01 1975-10-01 Procter & Gamble Controlled sudsing detergent compositions
CA1018893A (en) 1972-12-11 1977-10-11 Roger C. Birkofer Mild thickened shampoo compositions with conditioning properties
US3929678A (en) 1974-08-01 1975-12-30 Procter & Gamble Detergent composition having enhanced particulate soil removal performance
US4075118A (en) 1975-10-14 1978-02-21 The Procter & Gamble Company Liquid detergent compositions containing a self-emulsified silicone suds controlling agent
US4101457A (en) 1975-11-28 1978-07-18 The Procter & Gamble Company Enzyme-containing automatic dishwashing composition
US4222905A (en) 1978-06-26 1980-09-16 The Procter & Gamble Company Laundry detergent compositions having enhanced particulate soil removal performance
US4260529A (en) 1978-06-26 1981-04-07 The Procter & Gamble Company Detergent composition consisting essentially of biodegradable nonionic surfactant and cationic surfactant containing ester or amide
US4228042A (en) 1978-06-26 1980-10-14 The Procter & Gamble Company Biodegradable cationic surface-active agents containing ester or amide and polyalkoxy group
EP0008830A1 (en) 1978-09-09 1980-03-19 THE PROCTER & GAMBLE COMPANY Suds-suppressing compositions and detergents containing them
US4239660A (en) 1978-12-13 1980-12-16 The Procter & Gamble Company Detergent composition comprising a hydrolyzable cationic surfactant and specific alkalinity source
US4239659A (en) 1978-12-15 1980-12-16 The Procter & Gamble Company Detergent compositions containing nonionic and cationic surfactants, the cationic surfactant having a long alkyl chain of from about 20 to about 30 carbon atoms
US4261868A (en) 1979-08-08 1981-04-14 Lever Brothers Company Stabilized enzymatic liquid detergent composition containing a polyalkanolamine and a boron compound
US4489574A (en) 1981-11-10 1984-12-25 The Procter & Gamble Company Apparatus for highly efficient laundering of textiles
US4489455A (en) 1982-10-28 1984-12-25 The Procter & Gamble Company Method for highly efficient laundering of textiles
US4507219A (en) 1983-08-12 1985-03-26 The Proctor & Gamble Company Stable liquid detergent compositions
US4537706A (en) 1984-05-14 1985-08-27 The Procter & Gamble Company Liquid detergents containing boric acid to stabilize enzymes
JPS60251906A (ja) 1984-05-30 1985-12-12 Dow Corning Kk シリコ−ン消泡剤組成物の製造方法
US4790856A (en) 1984-10-17 1988-12-13 Colgate-Palmolive Company Softening and anti-static nonionic detergent composition with sulfosuccinamate detergent
US4652392A (en) 1985-07-30 1987-03-24 The Procter & Gamble Company Controlled sudsing detergent compositions
US4798679A (en) 1987-05-11 1989-01-17 The Procter & Gamble Co. Controlled sudsing stable isotropic liquid detergent compositions
WO1989008694A1 (en) 1988-03-14 1989-09-21 Novo-Nordisk A/S Granulate detergent enzyme product, method for production thereof, use thereof, and detergent containing such product
US4983316A (en) 1988-08-04 1991-01-08 Dow Corning Corporation Dispersible silicone antifoam formulations
US4978471A (en) 1988-08-04 1990-12-18 Dow Corning Corporation Dispersible silicone wash and rinse cycle antifoam formulations
GB8927361D0 (en) 1989-12-04 1990-01-31 Unilever Plc Liquid detergents
DE69232290T2 (de) 1991-10-07 2002-06-13 Genencor International, Inc. Umhüllte enzym enthaltende körnchen
WO1993007260A1 (en) 1991-10-10 1993-04-15 Genencor International, Inc. Process for dust-free enzyme manufacture
ES2103477T3 (es) 1992-06-15 1997-09-16 Procter & Gamble Composiciones detergentes liquidas para lavanderia con agente antiespumante de silicona.
US6022844A (en) 1996-03-05 2000-02-08 The Procter & Gamble Company Cationic detergent compounds
EG21623A (en) 1996-04-16 2001-12-31 Procter & Gamble Mid-chain branced surfactants
PH11997056158B1 (en) 1996-04-16 2001-10-15 Procter & Gamble Mid-chain branched primary alkyl sulphates as surfactants
KR100329879B1 (ko) 1996-05-03 2002-08-27 더 프록터 앤드 갬블 캄파니 양이온성계면활성제와개질된폴리아민오물분산제를포함하는세탁용세제조성물
MA25183A1 (fr) 1996-05-17 2001-07-02 Arthur Jacques Kami Christiaan Compositions detergentes
EP0958342B1 (en) 1996-12-31 2003-07-09 The Procter & Gamble Company Thickened, highly aqueous liquid detergent compositions
GB2321900A (en) 1997-02-11 1998-08-12 Procter & Gamble Cationic surfactants
AR011665A1 (es) 1997-02-11 2000-08-30 Procter & Gamble Detergente o composicion de limpieza o componente de la misma que comprende agentes tensioactivos y un blanqueador liberador de oxigeno
WO1998035002A1 (en) 1997-02-11 1998-08-13 The Procter & Gamble Company Cleaning compositions
AU6272298A (en) 1997-02-11 1998-08-26 Procter & Gamble Company, The Solid detergent compositions
AR011664A1 (es) 1997-02-11 2000-08-30 Procter & Gamble Composicion liquida de limpieza que comprende un agente tensioactivo cationico de poliamina, un solvente e ingredientes adicionales
WO1999005242A1 (en) 1997-07-21 1999-02-04 The Procter & Gamble Company Improved alkylbenzenesulfonate surfactants
ATE240999T1 (de) 1997-07-21 2003-06-15 Procter & Gamble Reinigungsmittelzusammensetzungen mit kristallinitätsstörenden tensiden
WO1999005084A1 (en) 1997-07-21 1999-02-04 The Procter & Gamble Company Process for making alkylbenzenesulfonate surfactants from alcohols and products thereof
AU728580B2 (en) 1997-07-21 2001-01-11 Procter & Gamble Company, The Improved processes for making alkylbenzenesulfonate surfactants and products thereof
ZA986448B (en) 1997-07-21 1999-01-21 Procter & Gamble Cleaning products comprising improved alkylarylsulfonate surfactants prepared via vinylidene olefins and processes for preparation thereof
PH11998001775B1 (en) 1997-07-21 2004-02-11 Procter & Gamble Improved alkyl aryl sulfonate surfactants
CA2298618C (en) 1997-08-08 2007-04-03 The Procter & Gamble Company Improved processes for making surfactants via adsorptive separation and products thereof
US6583096B1 (en) 1998-10-20 2003-06-24 The Procter & Gamble Company Laundry detergents comprising modified alkylbenzene sulfonates
HUP0104608A3 (en) 1998-10-20 2002-11-28 Procter & Gamble Tenzide mixture comprising modified alkylbenzene sulfonates and laundry detergents containing thereof, and process for preparation of the mixture and for use of the detergents
DE60009886T2 (de) 1999-01-25 2005-03-31 E.I. Du Pont De Nemours And Co., Wilmington Polysaccharidfasern
BR0008169A (pt) 1999-02-10 2002-02-13 Procter & Gamble Sólidos particulados de baixa densidade úteis em detergentes de lavagem de roupa
US6710023B1 (en) 1999-04-19 2004-03-23 Procter & Gamble Company Dishwashing detergent compositions containing organic polyamines
CN100340648C (zh) 2000-10-27 2007-10-03 宝洁公司 稳定的液体组合物
US7585376B2 (en) 2005-10-28 2009-09-08 The Procter & Gamble Company Composition containing an esterified substituted benzene sulfonate
CA2623135C (en) 2005-10-28 2011-05-03 The Procter & Gamble Company Compositions containing sulfonated catechol and soil suspending polymers
US9427391B2 (en) 2006-01-09 2016-08-30 The Procter & Gamble Company Personal care compositions containing cationic synthetic copolymer and a detersive surfactant
EP2231845B1 (en) 2008-01-07 2015-11-11 The Procter & Gamble Company Detergents having acceptable color
WO2010034736A1 (en) 2008-09-25 2010-04-01 Unilever Plc Liquid detergents
GB201011511D0 (en) 2010-07-08 2010-08-25 Unilever Plc Composions comprising optical benefits agents
US8642757B2 (en) 2011-09-09 2014-02-04 E I Du Pont De Nemours And Company High titer production of highly linear poly (α 1,3 glucan)
US9080195B2 (en) 2011-09-09 2015-07-14 E I Du Pont De Nemours And Company High titer production of poly (α 1,3 glucan)
CN104508000B (zh) 2012-07-31 2016-11-16 荷兰联合利华有限公司 包含聚酯的碱性液体洗衣洗涤剂组合物
EP3140384B1 (en) * 2014-05-06 2024-02-14 Milliken & Company Laundry care compositions
WO2016041676A1 (en) 2014-09-18 2016-03-24 Unilever Plc Whitening composition
JP6396583B2 (ja) 2014-09-25 2018-09-26 ザ プロクター アンド ギャンブル カンパニー ポリエーテルアミンを含有する洗浄組成物
US9752101B2 (en) 2014-09-25 2017-09-05 The Procter & Gamble Company Liquid laundry detergent composition
US9631163B2 (en) 2014-09-25 2017-04-25 The Procter & Gamble Company Liquid laundry detergent composition
US10385294B2 (en) * 2016-11-01 2019-08-20 The Procter & Gamble Company Leuco polymers as bluing agents in laundry care compositions
EP3535375B1 (en) * 2016-11-01 2022-08-31 The Procter & Gamble Company Leuco polymers as bluing agents in laundry care compositions
JP6772375B2 (ja) * 2016-11-01 2020-10-21 ザ プロクター アンド ギャンブル カンパニーThe Procter & Gamble Company 洗濯ケア組成物中の青味剤としてのロイコポリマー
WO2018085309A1 (en) * 2016-11-01 2018-05-11 The Procter & Gamble Company Leuco polymers as bluing agents in laundry care compositions
US10676699B2 (en) * 2016-11-01 2020-06-09 The Procter & Gamble Company Leuco colorants as bluing agents in laundry care compositions
WO2018085301A1 (en) * 2016-11-01 2018-05-11 The Procter & Gamble Company Leuco triphenylmethane colorants as bluing agents in laundry care compositions
CN109844087A (zh) * 2016-11-01 2019-06-04 宝洁公司 隐色着色剂作为上蓝剂用于衣物洗涤护理组合物中的方法
US10717951B2 (en) * 2017-10-12 2020-07-21 The Procter & Gamble Company Leuco compounds and compositions comprising the same
US10696929B2 (en) * 2018-03-21 2020-06-30 The Procter & Gamble Company Laundry care composition comprising polyethylene glycol-based particles comprising a leuco colorant

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009523861A (ja) * 2006-01-23 2009-06-25 ザ プロクター アンド ギャンブル カンパニー 酵素および布帛色調剤を含む組成物
WO2008100445A2 (en) * 2007-02-09 2008-08-21 Milliken & Company Unsubstituted and polymeric leuco colorants for coloring consumer products
US20100281628A1 (en) * 2009-05-05 2010-11-11 Ilao Jr Carlos Bluing composition and method for treating textile articles using the same
WO2016178668A1 (en) * 2015-05-04 2016-11-10 Milliken & Company Leuco triphenylmethane colorants as bluing agents in laundry care compositions

Also Published As

Publication number Publication date
US20190153361A1 (en) 2019-05-23
WO2019075142A1 (en) 2019-04-18
CA3074713A1 (en) 2019-04-18
US11046920B2 (en) 2021-06-29
CN111183216A (zh) 2020-05-19
JP2022068286A (ja) 2022-05-09
EP3694976A1 (en) 2020-08-19

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