RU2011141205A - CLEANING WITH ADJUSTABLE ACID DISCHARGE - Google Patents

CLEANING WITH ADJUSTABLE ACID DISCHARGE Download PDF

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Publication number
RU2011141205A
RU2011141205A RU2011141205/04A RU2011141205A RU2011141205A RU 2011141205 A RU2011141205 A RU 2011141205A RU 2011141205/04 A RU2011141205/04 A RU 2011141205/04A RU 2011141205 A RU2011141205 A RU 2011141205A RU 2011141205 A RU2011141205 A RU 2011141205A
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RU
Russia
Prior art keywords
glycolic
lactic acid
oligomer
detergent composition
cleaning
Prior art date
Application number
RU2011141205/04A
Other languages
Russian (ru)
Other versions
RU2533552C2 (en
Inventor
Рудольф Эдуард НЕЙБУРГ
Original Assignee
ПУРАК Биокем БВ
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
Priority claimed from EP20090158027 external-priority patent/EP2241612A1/en
Priority claimed from US12/385,700 external-priority patent/US8343283B2/en
Application filed by ПУРАК Биокем БВ filed Critical ПУРАК Биокем БВ
Publication of RU2011141205A publication Critical patent/RU2011141205A/en
Application granted granted Critical
Publication of RU2533552C2 publication Critical patent/RU2533552C2/en

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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
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2093—Esters; Carbonates
    • 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
    • C11D17/0047—Detergents in the form of bars or tablets
    • C11D17/0065—Solid detergents containing builders
    • C11D17/0073—Tablets
    • C11D17/0078—Multilayered tablets
    • 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
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0047—Other compounding ingredients characterised by their effect pH regulated 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
    • C11D3/3703—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3715—Polyesters or polycarbonates

Abstract

1. Способ очистки субстрата, включающий контактирование субстрата в цикле очистки с водным чистящим раствором, содержащим водный разбавитель и композицию моющего средства, причем композиция моющего средства содержит олигомер гликолевой и/или молочной кислоты со средней степенью полимеризации от 1,8 до 6, при этом олигомер гликолевой и/или молочной кислоты обеспечивает регулируемое высвобождение гликолевой и/или молочной кислоты в чистящем растворе, создавая градиент кислого рН в чистящем растворе в течение цикла очистки.2. Способ по п.1, дополнительно включающий контактирование субстрата в цикле ополаскивания с водным ополаскивателем, причем водный ополаскиватель по существу не содержит специально добавленного ополаскивающего агента или кондиционера для белья.3. Способ по п.1 или 2, в котором олигомер гликолевой и/или молочной кислоты представляет собой гликолид и/или лактид.4. Способ по п.1, в котором композиция моющего средства является однофазной композицией, содержащей 5-70 мас.% олигомера гликолевой и/или молочной кислоты по отношению к общей массе композиции моющего средства, предпочтительно 10-60 мас.%, более предпочтительно 20-50 мас.%.5. Способ по п.1, в котором композиция моющего средства является многофазной композицией, содержащей 10-95 мас.% олигомера гликолевой и/или молочной кислоты по отношению к массе фазы, содержащей олигомер гликолевой и/или молочной кислоты, предпочтительно 25-90 мас.%, более предпочтительно 40-80 мас.%.6. Способ по п.1, в котором водный чистящий раствор содержит примерно от 200 до 5000 мас.ч. композиции моющего средства на каждый миллион частей водного разбавителя.7. Способ по п.1, где способ предн1. A method of cleaning a substrate, comprising contacting the substrate in a cleaning cycle with an aqueous cleaning solution containing an aqueous diluent and a detergent composition, the detergent composition containing a glycolic and / or lactic acid oligomer with an average degree of polymerization of 1.8 to 6, wherein the glycolic and / or lactic acid oligomer provides controlled release of glycolic and / or lactic acid in the cleaning solution, creating an acidic pH gradient in the cleaning solution during the cleaning cycle. 2. The method according to claim 1, further comprising contacting the substrate in the rinse cycle with a water rinse, and the water rinse essentially does not contain a specially added rinse agent or fabric softener. The method according to claim 1 or 2, wherein the oligomer of glycolic and / or lactic acid is glycolide and / or lactide. The method according to claim 1, wherein the detergent composition is a single-phase composition containing 5-70 wt.% Glycolic and / or lactic acid oligomer with respect to the total weight of the detergent composition, preferably 10-60 wt.%, More preferably 20- 50 wt.%. 5. The method according to claim 1, in which the detergent composition is a multiphase composition containing 10-95 wt.% Oligomer of glycolic and / or lactic acid with respect to the mass of the phase containing oligomer of glycolic and / or lactic acid, preferably 25-90 wt. %, more preferably 40-80 wt.%. 6. The method according to claim 1, in which the aqueous cleaning solution contains from about 200 to 5000 parts by weight detergent compositions for every million parts of an aqueous diluent. 7. The method according to claim 1, where

Claims (10)

1. Способ очистки субстрата, включающий контактирование субстрата в цикле очистки с водным чистящим раствором, содержащим водный разбавитель и композицию моющего средства, причем композиция моющего средства содержит олигомер гликолевой и/или молочной кислоты со средней степенью полимеризации от 1,8 до 6, при этом олигомер гликолевой и/или молочной кислоты обеспечивает регулируемое высвобождение гликолевой и/или молочной кислоты в чистящем растворе, создавая градиент кислого рН в чистящем растворе в течение цикла очистки.1. A method of cleaning a substrate, comprising contacting the substrate in a cleaning cycle with an aqueous cleaning solution containing an aqueous diluent and a detergent composition, the detergent composition containing a glycolic and / or lactic acid oligomer with an average degree of polymerization of 1.8 to 6, wherein the glycolic and / or lactic acid oligomer provides controlled release of glycolic and / or lactic acid in the cleaning solution, creating an acidic pH gradient in the cleaning solution during the cleaning cycle. 2. Способ по п.1, дополнительно включающий контактирование субстрата в цикле ополаскивания с водным ополаскивателем, причем водный ополаскиватель по существу не содержит специально добавленного ополаскивающего агента или кондиционера для белья.2. The method according to claim 1, further comprising contacting the substrate in the rinse cycle with a water rinse, and the water rinse essentially does not contain a specially added rinse agent or fabric softener. 3. Способ по п.1 или 2, в котором олигомер гликолевой и/или молочной кислоты представляет собой гликолид и/или лактид.3. The method according to claim 1 or 2, in which the oligomer of glycolic and / or lactic acid is a glycolide and / or lactide. 4. Способ по п.1, в котором композиция моющего средства является однофазной композицией, содержащей 5-70 мас.% олигомера гликолевой и/или молочной кислоты по отношению к общей массе композиции моющего средства, предпочтительно 10-60 мас.%, более предпочтительно 20-50 мас.%.4. The method according to claim 1, in which the detergent composition is a single-phase composition containing 5-70 wt.% Oligomer of glycolic and / or lactic acid with respect to the total weight of the detergent composition, preferably 10-60 wt.%, More preferably 20-50 wt.%. 5. Способ по п.1, в котором композиция моющего средства является многофазной композицией, содержащей 10-95 мас.% олигомера гликолевой и/или молочной кислоты по отношению к массе фазы, содержащей олигомер гликолевой и/или молочной кислоты, предпочтительно 25-90 мас.%, более предпочтительно 40-80 мас.%.5. The method according to claim 1, in which the composition of the detergent is a multiphase composition containing 10-95 wt.% Oligomer of glycolic and / or lactic acid relative to the mass of the phase containing an oligomer of glycolic and / or lactic acid, preferably 25-90 wt.%, more preferably 40-80 wt.%. 6. Способ по п.1, в котором водный чистящий раствор содержит примерно от 200 до 5000 мас.ч. композиции моющего средства на каждый миллион частей водного разбавителя.6. The method according to claim 1, in which the aqueous cleaning solution contains from about 200 to 5000 parts by weight of detergent compositions for every million parts of an aqueous diluent. 7. Способ по п.1, где способ предназначен для автоматической мойки посуды или автоматической стирки.7. The method according to claim 1, where the method is intended for automatic washing dishes or automatic washing. 8. Многофазная композиция моющего средства для автоматических моечных машин, включающая первую фазу, содержащую по меньшей мере основную часть щелочного компонента (компонентов) композиции моющего средства, и вторую фазу, содержащую олигомер гликолевой и/или молочной кислоты со средней степенью полимеризации от 1,8 до 6.8. Multiphase detergent composition for automatic washing machines, comprising a first phase containing at least the main part of the alkaline component (s) of the detergent composition, and a second phase containing an oligomer of glycolic and / or lactic acid with an average degree of polymerization of 1.8 until 6. 9. Композиция моющего средства по п.8, в которой вторая фаза содержит олигомер гликолевой и/или молочной кислоты в концентрации 10-95 мас.% по отношению к общей массе второй фазы, предпочтительно 25-90 мас.%, более предпочтительно 40-80 мас.%.9. The detergent composition of claim 8, in which the second phase contains an oligomer of glycolic and / or lactic acid in a concentration of 10-95 wt.% With respect to the total weight of the second phase, preferably 25-90 wt.%, More preferably 40- 80 wt.%. 10. Композиция моющего средства по п.8 или 9, в которой олигомер гликолевой и/или молочной кислоты представляет собой гликолид и/или лактид. 10. The detergent composition of claim 8 or 9, in which the oligomer of glycolic and / or lactic acid is glycolide and / or lactide.
RU2011141205/04A 2009-04-16 2010-04-14 Purification with regulated acid release RU2533552C2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP20090158027 EP2241612A1 (en) 2009-04-16 2009-04-16 Cleaning with controlled release of acid
US12/385,700 2009-04-16
EP09158027.4 2009-04-16
US12/385,700 US8343283B2 (en) 2009-04-16 2009-04-16 Cleaning with controlled release of acid
PCT/EP2010/054907 WO2010119076A1 (en) 2009-04-16 2010-04-14 Cleaning with controlled release of acid

Publications (2)

Publication Number Publication Date
RU2011141205A true RU2011141205A (en) 2013-05-27
RU2533552C2 RU2533552C2 (en) 2014-11-20

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Country Status (4)

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CN (1) CN102395666A (en)
CA (1) CA2757937A1 (en)
RU (1) RU2533552C2 (en)
WO (1) WO2010119076A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2678838C2 (en) * 2013-07-03 2019-02-04 Басф Се Use of gel-like polymer composition obtained by polymerization of acid group containing monomer in presence of polyester compound in formulations for automatic dishwashing
RU2731182C1 (en) * 2019-11-15 2020-08-31 Владимир Николаевич Школьный Perfume-cosmetic single-use dry article

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160145542A1 (en) * 2014-11-25 2016-05-26 Milliken & Company Cleaning Composition
WO2019172041A1 (en) * 2018-03-09 2019-09-12 富士フイルム株式会社 Antibacterial membrane, antibacterial composition, antibacterial membrane-equipped base material, and method for imparting antibacterial property

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2614521C2 (en) * 1976-04-03 1984-09-13 Henkel KGaA, 4000 Düsseldorf Oxidizing, bleaching and washing agents containing bleach activators
US5110868A (en) * 1991-01-14 1992-05-05 E. I. Du Pont De Nemours And Company Biodegradable compositions for controlled release of chemical agents
US5879469A (en) * 1997-01-06 1999-03-09 Deeay Technologies Ltd. Dishwashing method and detergent composition therefor
EP0979864B1 (en) * 1998-07-17 2002-01-02 The Procter & Gamble Company Process for preparing detergent tablets
WO2001044433A1 (en) * 1999-12-13 2001-06-21 Henkel Kommanditgesellschaft Auf Aktien Washing agent, rinsing agent or cleaning agent portions with controlled active ingredient release

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2678838C2 (en) * 2013-07-03 2019-02-04 Басф Се Use of gel-like polymer composition obtained by polymerization of acid group containing monomer in presence of polyester compound in formulations for automatic dishwashing
US10647945B2 (en) 2013-07-03 2020-05-12 Basf Se Use of a gel-like polymer composition which can be obtained by polymerizing an acid group-containing monomer in the presence of a polyether compound in formulations for automatic dishwashing
RU2731182C1 (en) * 2019-11-15 2020-08-31 Владимир Николаевич Школьный Perfume-cosmetic single-use dry article

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CN102395666A (en) 2012-03-28
CA2757937A1 (en) 2010-10-21
RU2533552C2 (en) 2014-11-20
WO2010119076A1 (en) 2010-10-21

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Effective date: 20160415