EP0598170A1 - Compositions de nettoyage et de blanchiment - Google Patents
Compositions de nettoyage et de blanchiment Download PDFInfo
- Publication number
- EP0598170A1 EP0598170A1 EP92870188A EP92870188A EP0598170A1 EP 0598170 A1 EP0598170 A1 EP 0598170A1 EP 92870188 A EP92870188 A EP 92870188A EP 92870188 A EP92870188 A EP 92870188A EP 0598170 A1 EP0598170 A1 EP 0598170A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- hlb
- nonionic surfactant
- liquid ingredient
- hydrophobic
- hydrogen peroxide
- 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.)
- Granted
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
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3947—Liquid 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/825—Mixtures of compounds all of which are non-ionic
-
- 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
- C11D3/26—Organic compounds containing nitrogen
- C11D3/33—Amino carboxylic acids
-
- 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
Definitions
- the present invention relates to cleaning and bleaching compositions which are based on hydrogen peroxide.
- Bleaching and cleaning compositions have been extensively described in the art. It is also well known that it is desirable to use hydrogen peroxide rather than other bleaches such as chlorine type bleaches. Indeed, hydrogen peroxide is much milder and therefore safer, both for the item being bleached and for the user. However, hydrogen peroxide based bleaches have the main inconvenient that they perform poorly at low temperature. In response to this object, compositions have been designed which further comprise a bleach activator. The bleach activator reacts with hydrogen peroxide to yield a peracid which is the bleaching species.
- Activated bleaching compositions however have the drawback that the activator and the hydrogen peroxide tend to react in the composition. Thus, such activated bleaching compositions tend to be chemically unstable upon storage. It is an object of the present invention to provide activated bleaching compositions which are chemically stable.
- bleach activators which are hydrophobic are problematic to use in aqueous compositions as the product tends to separate into two different layer phases which can be visualized by the consumer. Therefore, physical stability upon storage is a further issue.
- the present invention meets the above objects in proposing an aqueous cleaning and bleaching composition comprising hydrogen peroxide and a liquid hydrophobic bleach activator, wherein said bleach activator is emulsified in the composition by means of a specific nonionic surfactant mixture.
- EP 497 337 describes suspensions of solid water-insoluble peroxyacids in aqueous compositions comprising a mixture of two nonionic surfactants. Compared to the compositions in the '337 patent application, the compositions according to the present invention allow for a faster dissolution of said liquid hydrophobic bleach activator in the wash solution.
- the present invention allows for great flexibility in formulating and provides compositions which are chemically and physically stable.
- the nonionic surfactant mixture used to emulsify the hydrophobic activator provides efficient cleaning.
- nonionic surfactant system used to emulsify said hydrophobic liquid ingredient improves the storage stability of hydrogen peroxide.
- the present invention finds a preferred application in formulating activated bleaching compositions, the present invetion is also applicable to the formulation of bleaching compositions which comprise any hydrophobic liquid ingredient which needs to be kept separate from the hydrogen peroxide.
- the present invention is an aqueous cleaning and bleaching composition having a pH of from 0.5 to 6, comprising hydrogen peroxide or a source thereof and a hydrophobic liquid ingredient, preferably a bleach activator, wherein said hydrophobic liquid ingredient is emulsified in said composition by a mixture comprising at least one nonionic surfactant with an HLB that is higher than or equal to the HLB of said hydrophobic liquid ingredient and at least one nonionic surfactant with an HLB that is lower than or equal to the HLB of said hydrophobic liquid ingredient, provided that the HLBs of said nonionic surfactants , provided that the HLBs of said nonionic surfactants are not identical.
- the present invention also encompasses a process for the manufacture of said composition.
- compositions according to the present invention are aqueous. Accordingly, the compositions according to the present invention comprise from 10% to 95% by weight of the total composition of water, preferably from 30% to 90%, most preferably from 60% to 80%. Deionized water is preferably used.
- compositions according to the present invention are based on hydrogen peroxide. Accordingly, the compositions according to the present invention comprise hydrogen peroxide or a water-soluble source thereof. Suitable water-soluble sources of hydrogen peroxide include perborate, percarbonate, persilicate and persulphate salts. In a preferred embodiment, the compositions according to the present invention comprise hydrogen peroxide. Typically, the compositions according to the present invention comprise from 0.5% to 20% by weight of the total composition of hydrogen peroxide, preferably from 2% to 15%, most preferably from 3% to 10%.
- compositions of the present invention have a pH as is of from 0.5 to 6. Formulating the compositions according to the present invention in this acidic pH range contributes to the stability of the composition. In a preferred embodiment, the compositions are formulated in a pH range of from 1 to 5. The pH of the composition can be trimmed by all means available to the man skilled in the art.
- compositions according to the present invention further comprise a hydrophobic liquid ingredient.
- hydrophobic liquid ingredient refers both to liquid ingredients, and solid materials which are dissolved in a hydrophobic liquid phase prior to incorporation into the compositions of the invention.
- hydrophobic it is meant herein any material which is not substantially and stably miscible in water. Hydrophobic materials herein typically have an HLB below 11.
- said hydrophobic liquid ingredient is a bleach activator.
- bleach activator it is meant herein any compound which reacts with hydrogen peroxide to form a peracid. In the case of bleach activators, such hydrophobic bleach activators typically belong to the class of esters, amides, imides, or anhydrides.
- a particular family of bleach activators of interest in the present invention were disclosed in applicant's co-pending European patent application No 91870207.7. Particularly preferred in that family is acetyl triethyl citrate which was also disclosed in the context of bar soaps in FR 2 362 210. Acetyl triethyl citrate has the advantages that it is environmentally friendly as it eventually degrades into citric acid and alcohol. Furthermore, acetyl triethyl citrate has a good hydrolytical stability in the product upon storage and it is an efficient bleach activator. Finally, it provides good building capacity to the composition. As used herein and unless otherwise specified, the term bleach activator includes mixtures of bleach activators. Apart from bleach activators, hydrophobic liquid ingredients of interest herein include hydrophobic peroxyacids, enzymes, brighteners, perfumes and the like.
- hydrophobic liquid ingredient refers to single ingredients or mixtures thereof.
- said hydrophobic liquid ingredient is emulsified in the composition by means of a mixture of nonionic surfactants.
- Said mixture of nonionic surfactants comprises at least two nonionic surfactants.
- the first of said nonionic surfactant must have an HLB which is lower than or equal to the HLB of said hydrophobic liquid ingredient, whereas the second nonionic surfactant must have an HLB which is higher than or equal to the HLB of said hydrophobic liquid ingredient, provided the HLBs of said nonionic surfactants are not identical.
- the difference between the HLB values of the two nonionic surfactants herein must be of at least 3.
- Suitable nonionic surfactants for use herein include alkoxylated fatty alcohols. Indeed, a great variety of such alkoxylated fatty alcohols are commercially available which have very different HLB values.
- the HLB values of such alkoxylated nonionic surfactants depend essentially on the chain length of the fatty alcohol, the nature of the alkoxylation and the degree of alkoxylation. Hydrophilic nonionic surfactants tend to have a high degree of ethoxylation and a short chain fatty alcohol, while hydrophobic surfactants tend to have a low degree of ethoxylation and a long chain fatty alcohol.
- Surfactants catalogs are available which list a number of surfactants including nonionics, together with their respective HLB values.
- nonionic surfactant system depends on the hydrophobic liquid ingredient to be emulsified. Accordingly, a suitable way to proceed is to determine the HLB value of the hydrophobic liquid ingredient, then select two nonionic surfactants which have HLB values below and above said HLB value of said hydrophobic liquid ingredient, wherein the difference in the HLB values of said nonionic surfactants is preferably at least 3.
- the amount by weight of said nonionic surfactant with an HLB lower than or equal to the HLB of said hydrophobic liquid ingredient should be at least equal to or higher than the weight amount of said liquid hydrophobic ingredient.
- the amount of said nonionic surfactant with an HLB higher than or equal to the HLB of said liquid hydrophobic ingrdient should be chosen so that the weighted average of the HLB values of said nonionic surfactants is equal to the HLB of said hydrophobic liquid ingredient.
- the hydrophobic liquid ingredient is a bleach activator and said bleach activator is acetyl triethyl citrate.
- Acetyl triethyl citrate has an HLB of about 10.
- An adequate nonionic surfactant system would therefore comprise a first nonionic surfactant with an HLB from 1 to 10, and a second nonionic surfactant with an HLB of above 11.
- a particularly suitable system comprises a first nonionic surfactant with an HLB of about 6, for instance a Dobanol ® 23-2 and a second nonionic surfactant with an HLB of about 15, for instance a Dobanol ® 91-10.
- Another suitable nonionic surfactant system comprises a Dobanol ® 23-6.5 (HLB about 12) and a Dobanol ® 23 (HLB below 6). All these Dobanol ® surfactants are commercially available from Shell.
- compositions according to the present invention may further comprise other nonionic surfactants which should however not significantly alter the weighted average HLB value of the overall composition.
- compositions according to the present invention are free of other surfactant types, especially anionic surfactants.
- compositions according to the present invention may further comprise the usual optional ingredients such as perfumes, dyes, optical brighteners, builders and chelants, pigments, enzymes, soil release agents, dye transfer inhibitors, solvents, buffering agents and the like.
- the present invention further encompasses a process for the manufacture of the composition described herein.
- the process according to the present invention comprises at least three steps: In the first step, a hydrophobic mixture is prepared which comprises at least said hydrophobic liquid ingredient and said nonionic surfactant with a low HLB.
- This hydrophobic mixture preferably further comprises other hydrophobic ingredients which are to be formulated in the composition, such as perfumes, solvents, enzymes and polymers.
- a hydrophilic mixture which comprises at least said water, said hydrogen peroxide and said nonionic surfactant with a high HLB.
- Said hydrophilic mixture preferably further comprises other hydrophilic ingredients which are to be formulated in the composition such as dyes, optical brighteners, builders, chelants and buffering agents.
- hydrogen peroxide is preferably added last, after said buffering agent has been added.
- first and said second steps can be performed in any order, i.e second step first is also suitable.
- said hydrophobic mixture and said hydrophilic mixture are mixed together.
- compositions are made which comprise the listed ingredients in the listed proportions (weight %).
- I II III IV V Dobanol ® 45-7 - - - - 6.0
- Dobanol ® 23-6.5 - - 4.0 9.8 5.0 Acetyl triethyl citrate 7.0 7.0 7.0 7.0 Hydrogen peroxide 7.5 7.5 7.5 7.5 7.5 Citric acid 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0
- compositions I to IV are each made by preparing two mixtures.
- a hydrophilic mixture is prepared which comprises the water, citric acid, brightener, S,S-EDDS and the Dobanol ® 91-10 or Dobanol ® 23-6.5. Hydrogen peroxide is added in said hydrophilic mixture as last step, after the buffering agent is added.
- a second, hydrophobic, mixture is prepared which comprises the acetyl triethyl citrate and the Dobanol ® 23-2.
- hydrophobic mixture is poured into said hydrophilic mixture, while mixing.
- compositions I to IV were obtained which were stable emulsions, both from a chemical and a physical standpoint.
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- 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)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Cosmetics (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Priority Applications (30)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP92870188A EP0598170B1 (fr) | 1992-11-16 | 1992-11-16 | Compositions de nettoyage et de blanchiment |
DK92870188.7T DK0598170T3 (da) | 1992-11-16 | 1992-11-16 | Rengørende og blegende sammensætninger |
DE69224389T DE69224389T2 (de) | 1992-11-16 | 1992-11-16 | Reinigungs- und Bleichmittelzusammensetzungen |
ES92870188T ES2113421T3 (es) | 1992-11-16 | 1992-11-16 | Composiciones de limpieza y blanqueo. |
AT92870188T ATE163037T1 (de) | 1992-11-16 | 1992-11-16 | Reinigungs- und bleichmittelzusammensetzungen |
EP93870091A EP0598692A1 (fr) | 1992-11-16 | 1993-06-01 | Compositions de nettoyage pseudoplastiques et thixotropiques |
ES93870134T ES2125322T3 (es) | 1992-11-16 | 1993-07-12 | Emulsiones acuosas estables de tensioactivos no ionicos con un agente de control de la viscosidad. |
EP93870134A EP0598693B1 (fr) | 1992-11-16 | 1993-07-12 | Emulsions stables d'agents tensioactifs non-ioniques contenant un agent de contrÔle de la viscosité |
DE69322744T DE69322744T2 (de) | 1992-11-16 | 1993-07-12 | Stabile, nichtionische Tensidemulsionen, welche Viskositätskontrollmittel enthalten |
AT93870134T ATE174955T1 (de) | 1992-11-16 | 1993-07-12 | Stabile, nichtionische tensidemulsionen, welche viskositätskontrollmittel enthalten |
DK93870198.4T DK0598694T3 (da) | 1992-11-16 | 1993-10-04 | Stabile sammensætninger indeholdende persulfatsalte |
DE69316842T DE69316842T2 (de) | 1992-11-16 | 1993-10-04 | Stabile Zusammensetzungen, welche Persulfatsalze enthalten |
EP93870198A EP0598694B1 (fr) | 1992-11-16 | 1993-10-04 | Compositions stables contenant de sels d'acide persulfurique |
AT93870198T ATE163038T1 (de) | 1992-11-16 | 1993-10-04 | Stabile zusammensetzungen, welche persulfatsalze enthalten |
ES93870198T ES2113521T3 (es) | 1992-11-16 | 1993-10-04 | Composiciones estables que contienen sales de persulfato. |
RU95113166A RU2135558C1 (ru) | 1992-11-16 | 1993-10-29 | Водная композиция для очистки и отбеливания |
PCT/US1993/010431 WO1994011474A1 (fr) | 1992-11-16 | 1993-10-29 | Compositions nettoyantes pseudoplastiques et thixotropes |
JP6512133A JPH08503244A (ja) | 1992-11-16 | 1993-10-29 | 擬似塑性及び揺変性洗浄組成物 |
BR9307462A BR9307462A (pt) | 1992-11-16 | 1993-10-29 | Composi-Æo aquosa de limpeza e de alvejamento contendo l¡quido hidrofÄbico h202 e dois tensoativos nÆo-iÄnicos com diferentes hlbs |
AU54559/94A AU683858B2 (en) | 1992-11-16 | 1993-10-29 | Aqueous cleaning and bleaching composition containing hydrophobic liquid, H2O2 and two nonionic surfactants with different HLBS |
JP51213494A JP3285868B2 (ja) | 1992-11-16 | 1993-10-29 | 疎水性液体とh2o2と異なるhlbを有する2種の非イオン界面活性剤とを含有する水性クリーニングおよび漂白組成物 |
CA002149320A CA2149320C (fr) | 1992-11-16 | 1993-10-29 | Composition aqueuse de nettoyage et de blanchiment renfermant un liquide hydrophobe, h2o2 et deux surfactifs non ioniques a differents rapports hydrophiles-lipophiles |
AU55891/94A AU5589194A (en) | 1992-11-16 | 1993-10-29 | Stable aqueous emulsions of nonionic surfactants with a viscosity controlling agent |
CA002148098A CA2148098C (fr) | 1992-11-16 | 1993-10-29 | Compositions de nettoyage pseudoplastiques et thixotropes |
PCT/US1993/010432 WO1994011475A1 (fr) | 1992-11-16 | 1993-10-29 | Composition aqueuse de nettoyage et de blanchiment contenant un liquide hydrophobe, du h2o2 et deux tensio-actifs non ioniques dont les hlb sont differents |
PCT/US1993/010444 WO1994011099A1 (fr) | 1992-11-16 | 1993-10-29 | Emulsions aqueuses stables de tensio-actifs non ioniques comprenant un agent regulant la viscosite |
BR9307291A BR9307291A (pt) | 1992-11-16 | 1993-10-29 | Composições de limpeza pseudoplásticas e tixotrópicas |
US08/826,321 US5851979A (en) | 1992-11-16 | 1997-03-27 | Pseudoplastic and thixotropic cleaning compositions with specifically defined viscosity profile |
GR980400624T GR3026437T3 (en) | 1992-11-16 | 1998-03-24 | Stable compositions with persulfate salts. |
GR980400752T GR3026562T3 (en) | 1992-11-16 | 1998-04-07 | Cleaning and bleaching compositions. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP92870188A EP0598170B1 (fr) | 1992-11-16 | 1992-11-16 | Compositions de nettoyage et de blanchiment |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0598170A1 true EP0598170A1 (fr) | 1994-05-25 |
EP0598170B1 EP0598170B1 (fr) | 1998-02-04 |
Family
ID=8212286
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP92870188A Expired - Lifetime EP0598170B1 (fr) | 1992-11-16 | 1992-11-16 | Compositions de nettoyage et de blanchiment |
EP93870198A Expired - Lifetime EP0598694B1 (fr) | 1992-11-16 | 1993-10-04 | Compositions stables contenant de sels d'acide persulfurique |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP93870198A Expired - Lifetime EP0598694B1 (fr) | 1992-11-16 | 1993-10-04 | Compositions stables contenant de sels d'acide persulfurique |
Country Status (12)
Country | Link |
---|---|
EP (2) | EP0598170B1 (fr) |
JP (1) | JP3285868B2 (fr) |
AT (2) | ATE163037T1 (fr) |
AU (1) | AU683858B2 (fr) |
BR (1) | BR9307462A (fr) |
CA (1) | CA2149320C (fr) |
DE (2) | DE69224389T2 (fr) |
DK (2) | DK0598170T3 (fr) |
ES (2) | ES2113421T3 (fr) |
GR (2) | GR3026437T3 (fr) |
RU (1) | RU2135558C1 (fr) |
WO (1) | WO1994011475A1 (fr) |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5409632A (en) * | 1992-11-16 | 1995-04-25 | The Procter & Gamble Company | Cleaning and bleaching composition with amidoperoxyacid |
EP0686691A1 (fr) * | 1994-06-10 | 1995-12-13 | The Procter & Gamble Company | Emulsions aqueuses avec des agents de blanchiment |
WO1996016148A1 (fr) * | 1994-11-19 | 1996-05-30 | The Procter & Gamble Company | Compositions de precurseurs de blanchiment a base de peroxyacide hydrophobe stabilisees par un acide carboxylique hydrosoluble |
EP0735133A1 (fr) | 1995-03-27 | 1996-10-02 | The Procter & Gamble Company | Compositions de blanchiment activées liquides |
EP0751210A1 (fr) * | 1995-06-27 | 1997-01-02 | The Procter & Gamble Company | Compositions de blanchiment |
EP0779357A1 (fr) | 1995-12-16 | 1997-06-18 | The Procter & Gamble Company | Emulsions stables contenant un ingrédient hydrophobe liquide |
US5713962A (en) * | 1993-06-09 | 1998-02-03 | The Procter & Gamble Company | Process for the bleaching of fabrics |
EP0826770A2 (fr) * | 1996-08-30 | 1998-03-04 | Clariant GmbH | Suspension de blanchiment liquide |
EP0629693B1 (fr) * | 1993-06-09 | 1998-08-19 | The Procter & Gamble Company | Procédé de blanchiment de tissus |
EP0598693B1 (fr) * | 1992-11-16 | 1998-12-23 | The Procter & Gamble Company | Emulsions stables d'agents tensioactifs non-ioniques contenant un agent de contrÔle de la viscosité |
US5880079A (en) * | 1994-06-17 | 1999-03-09 | The Procter & Gamble Company | Bleaching compositions |
US5879584A (en) * | 1994-09-10 | 1999-03-09 | The Procter & Gamble Company | Process for manufacturing aqueous compositions comprising peracids |
US5879409A (en) * | 1996-02-23 | 1999-03-09 | The Procter & Gamble Company | Bleach additive and bleaching compositions having glycine anhydride activators |
US5902354A (en) * | 1994-04-12 | 1999-05-11 | The Procter & Gamble Company | Bleaching compositions |
WO1999038482A1 (fr) * | 1998-01-29 | 1999-08-05 | The Procter & Gamble Company | Procede de nettoyage de dentiers |
CN1049402C (zh) * | 1994-06-17 | 2000-02-16 | 普罗格特-甘布尔公司 | 一种漂白组合物及其制备方法 |
US6080712A (en) * | 1994-12-21 | 2000-06-27 | Solvay Interox Limited | Thickened peracid compositions |
US6613726B1 (en) | 1998-11-10 | 2003-09-02 | Leo Gagliardi | Bleaching compositions |
WO2011088089A1 (fr) | 2010-01-12 | 2011-07-21 | The Procter & Gamble Company | Intermédiaires et tensioactifs utiles dans des compositions de nettoyage ménager et d'hygiène personnelle, et leurs procédés de fabrication |
WO2012112828A1 (fr) | 2011-02-17 | 2012-08-23 | The Procter & Gamble Company | Sulfonates d'alkylphényle linéaires d'origine biologique |
WO2012138423A1 (fr) | 2011-02-17 | 2012-10-11 | The Procter & Gamble Company | Compositions comprenant des mélanges de sulfonates d'alkylphényle c10-c13 |
US8969283B2 (en) | 2009-02-05 | 2015-03-03 | American Sterilizer Company | Low odor, hard surface sporicides and chemical decontaminants |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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EP0598973A1 (fr) * | 1992-11-26 | 1994-06-01 | The Procter & Gamble Company | Composition de nettoyage liquide pour tous usages |
ES2124778T5 (es) * | 1992-11-26 | 2002-05-01 | Procter & Gamble | Composiciones de limpieza con tensioactivos no ionicos combinados muy hidrofilos y muy hidrofobos. |
MX9703841A (es) * | 1994-11-25 | 1997-08-30 | Procter & Gamble | Composiciones blanqueadoras espesadas, metodo de uso y procedimiento para hacer las mismas. |
EP0751214A1 (fr) * | 1995-06-30 | 1997-01-02 | The Procter & Gamble Company | Compositions de blanchiment stables contenant des agents de blanchiment péroxydés |
EP0742279A1 (fr) * | 1995-05-10 | 1996-11-13 | The Procter & Gamble Company | Compositions acides, aqueuses, liquides |
EP0745663A1 (fr) * | 1995-05-31 | 1996-12-04 | The Procter & Gamble Company | Compositions liquides colorées, acides, aqueuses contenant un agent de blanchiment peroxydant |
US6248705B1 (en) | 1996-01-12 | 2001-06-19 | The Procter & Gamble Company | Stable perfumed bleaching compositions |
EP0784091A1 (fr) | 1996-01-12 | 1997-07-16 | The Procter & Gamble Company | Composition de blanchiment stable parfumée |
EP0913463A1 (fr) * | 1997-10-31 | 1999-05-06 | The Procter & Gamble Company | Compositions de blanchiment liquide aqueux à multi-usage |
ATE307873T1 (de) | 2001-03-26 | 2005-11-15 | Procter & Gamble | Verfahren zum reinigen von harten oberflächen mit ein bleichmittel enthaltendes flussiges reinigungsmittel |
DE10136208A1 (de) * | 2001-07-25 | 2003-02-13 | Henkel Kgaa | Saures wässriges Reinigungsmittel |
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EP0497337A2 (fr) * | 1991-02-01 | 1992-08-05 | Hoechst Aktiengesellschaft | Suspensions aqueuses d'acides peroxycarboxyliques |
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- 1992-11-16 ES ES92870188T patent/ES2113421T3/es not_active Expired - Lifetime
- 1992-11-16 DK DK92870188.7T patent/DK0598170T3/da active
- 1992-11-16 DE DE69224389T patent/DE69224389T2/de not_active Expired - Lifetime
- 1992-11-16 EP EP92870188A patent/EP0598170B1/fr not_active Expired - Lifetime
-
1993
- 1993-10-04 AT AT93870198T patent/ATE163038T1/de not_active IP Right Cessation
- 1993-10-04 DE DE69316842T patent/DE69316842T2/de not_active Expired - Fee Related
- 1993-10-04 ES ES93870198T patent/ES2113521T3/es not_active Expired - Lifetime
- 1993-10-04 DK DK93870198.4T patent/DK0598694T3/da active
- 1993-10-04 EP EP93870198A patent/EP0598694B1/fr not_active Expired - Lifetime
- 1993-10-29 RU RU95113166A patent/RU2135558C1/ru active
- 1993-10-29 CA CA002149320A patent/CA2149320C/fr not_active Expired - Fee Related
- 1993-10-29 JP JP51213494A patent/JP3285868B2/ja not_active Expired - Fee Related
- 1993-10-29 AU AU54559/94A patent/AU683858B2/en not_active Ceased
- 1993-10-29 BR BR9307462A patent/BR9307462A/pt not_active Application Discontinuation
- 1993-10-29 WO PCT/US1993/010432 patent/WO1994011475A1/fr active Application Filing
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1998
- 1998-03-24 GR GR980400624T patent/GR3026437T3/el unknown
- 1998-04-07 GR GR980400752T patent/GR3026562T3/el unknown
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Cited By (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0598693B1 (fr) * | 1992-11-16 | 1998-12-23 | The Procter & Gamble Company | Emulsions stables d'agents tensioactifs non-ioniques contenant un agent de contrÔle de la viscosité |
US5409632A (en) * | 1992-11-16 | 1995-04-25 | The Procter & Gamble Company | Cleaning and bleaching composition with amidoperoxyacid |
US5713962A (en) * | 1993-06-09 | 1998-02-03 | The Procter & Gamble Company | Process for the bleaching of fabrics |
EP0629693B1 (fr) * | 1993-06-09 | 1998-08-19 | The Procter & Gamble Company | Procédé de blanchiment de tissus |
US5902354A (en) * | 1994-04-12 | 1999-05-11 | The Procter & Gamble Company | Bleaching compositions |
EP0686691A1 (fr) * | 1994-06-10 | 1995-12-13 | The Procter & Gamble Company | Emulsions aqueuses avec des agents de blanchiment |
EP0687726B1 (fr) * | 1994-06-17 | 2000-03-22 | The Procter & Gamble Company | Compositions de blanchiment |
CN1049402C (zh) * | 1994-06-17 | 2000-02-16 | 普罗格特-甘布尔公司 | 一种漂白组合物及其制备方法 |
US5880079A (en) * | 1994-06-17 | 1999-03-09 | The Procter & Gamble Company | Bleaching compositions |
US5879584A (en) * | 1994-09-10 | 1999-03-09 | The Procter & Gamble Company | Process for manufacturing aqueous compositions comprising peracids |
WO1996016148A1 (fr) * | 1994-11-19 | 1996-05-30 | The Procter & Gamble Company | Compositions de precurseurs de blanchiment a base de peroxyacide hydrophobe stabilisees par un acide carboxylique hydrosoluble |
US6080712A (en) * | 1994-12-21 | 2000-06-27 | Solvay Interox Limited | Thickened peracid compositions |
EP1010749A3 (fr) * | 1995-03-27 | 2000-09-20 | The Procter & Gamble Company | Compositions liquides de blanchiment activées |
EP0735133A1 (fr) | 1995-03-27 | 1996-10-02 | The Procter & Gamble Company | Compositions de blanchiment activées liquides |
EP1010749A2 (fr) * | 1995-03-27 | 2000-06-21 | The Procter & Gamble Company | Compositions liquides de blanchiment activées |
EP0751210A1 (fr) * | 1995-06-27 | 1997-01-02 | The Procter & Gamble Company | Compositions de blanchiment |
WO1997022407A1 (fr) * | 1995-12-16 | 1997-06-26 | The Procter & Gamble Company | Emulsions stables comportant un ingredient liquide hydrophobe |
EP0779357A1 (fr) | 1995-12-16 | 1997-06-18 | The Procter & Gamble Company | Emulsions stables contenant un ingrédient hydrophobe liquide |
US5879409A (en) * | 1996-02-23 | 1999-03-09 | The Procter & Gamble Company | Bleach additive and bleaching compositions having glycine anhydride activators |
US5916865A (en) * | 1996-08-30 | 1999-06-29 | Clariant Gmbh | Liquid bleaching agent suspension |
EP0826770A3 (fr) * | 1996-08-30 | 1998-09-16 | Clariant GmbH | Suspension de blanchiment liquide |
EP0826770A2 (fr) * | 1996-08-30 | 1998-03-04 | Clariant GmbH | Suspension de blanchiment liquide |
WO1999038482A1 (fr) * | 1998-01-29 | 1999-08-05 | The Procter & Gamble Company | Procede de nettoyage de dentiers |
US6613726B1 (en) | 1998-11-10 | 2003-09-02 | Leo Gagliardi | Bleaching compositions |
US8969283B2 (en) | 2009-02-05 | 2015-03-03 | American Sterilizer Company | Low odor, hard surface sporicides and chemical decontaminants |
WO2011088089A1 (fr) | 2010-01-12 | 2011-07-21 | The Procter & Gamble Company | Intermédiaires et tensioactifs utiles dans des compositions de nettoyage ménager et d'hygiène personnelle, et leurs procédés de fabrication |
US8933131B2 (en) | 2010-01-12 | 2015-01-13 | The Procter & Gamble Company | Intermediates and surfactants useful in household cleaning and personal care compositions, and methods of making the same |
WO2012112828A1 (fr) | 2011-02-17 | 2012-08-23 | The Procter & Gamble Company | Sulfonates d'alkylphényle linéaires d'origine biologique |
WO2012138423A1 (fr) | 2011-02-17 | 2012-10-11 | The Procter & Gamble Company | Compositions comprenant des mélanges de sulfonates d'alkylphényle c10-c13 |
US9193937B2 (en) | 2011-02-17 | 2015-11-24 | The Procter & Gamble Company | Mixtures of C10-C13 alkylphenyl sulfonates |
Also Published As
Publication number | Publication date |
---|---|
DE69316842D1 (de) | 1998-03-12 |
RU2135558C1 (ru) | 1999-08-27 |
EP0598170B1 (fr) | 1998-02-04 |
WO1994011475A1 (fr) | 1994-05-26 |
DK0598694T3 (da) | 1998-03-02 |
GR3026437T3 (en) | 1998-06-30 |
EP0598694B1 (fr) | 1998-02-04 |
CA2149320A1 (fr) | 1994-05-26 |
RU95113166A (ru) | 1997-01-10 |
JP3285868B2 (ja) | 2002-05-27 |
DE69316842T2 (de) | 1998-09-10 |
GR3026562T3 (en) | 1998-07-31 |
DK0598170T3 (da) | 1998-03-02 |
DE69224389T2 (de) | 1998-08-13 |
JPH08503017A (ja) | 1996-04-02 |
AU683858B2 (en) | 1997-11-27 |
ES2113521T3 (es) | 1998-05-01 |
BR9307462A (pt) | 1999-08-24 |
EP0598694A1 (fr) | 1994-05-25 |
CA2149320C (fr) | 1999-02-02 |
DE69224389D1 (de) | 1998-03-12 |
AU5455994A (en) | 1994-06-08 |
ATE163037T1 (de) | 1998-02-15 |
ATE163038T1 (de) | 1998-02-15 |
ES2113421T3 (es) | 1998-05-01 |
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