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WO1999058635A1 - Agents de blanchiment et de desinfection - Google Patents

Agents de blanchiment et de desinfection Download PDF

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Publication number
WO1999058635A1
WO1999058635A1 PCT/EP1999/002903 EP9902903W WO9958635A1 WO 1999058635 A1 WO1999058635 A1 WO 1999058635A1 EP 9902903 W EP9902903 W EP 9902903W WO 9958635 A1 WO9958635 A1 WO 9958635A1
Authority
WO
WIPO (PCT)
Prior art keywords
weight
contain
composition according
agents
alkali metal
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.)
Ceased
Application number
PCT/EP1999/002903
Other languages
German (de)
English (en)
Inventor
Jaume Josa
Clement K. Choy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22187088&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO1999058635(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Priority to AT99923494T priority Critical patent/ATE297978T1/de
Priority to EP99923494A priority patent/EP1075506B1/fr
Priority to DE59912187T priority patent/DE59912187D1/de
Publication of WO1999058635A1 publication Critical patent/WO1999058635A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial 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
    • C11D3/395—Bleaching agents
    • C11D3/3956—Liquid compositions

Definitions

  • the invention relates to new aqueous bleaching and disinfecting agents containing alkali metal hypochlorites, surfactants, electrolyte salts and tetrahydromyrcenol in defined proportions.
  • EP-A 0274885 recommends the use of mixtures of linear and branched amine oxides.
  • EP-A 0145084 Unilever
  • mixtures of amine oxides with soaps, sarcosinates, taurides or sugar esters can also be used for this purpose.
  • EP-A 0079102, EP-A 0137551 and EP-A 0447261 disclose the use of amine oxides with soap or sarcosinate and other anionic surfactants, for example alkyl sulfates, alkyl ether sulfates, secondary alkane sulfonates or alkylbenzenesulfonates as a thickening component.
  • EP-A 0156438 reports on the use of alkylarylsulfonates as thickeners in aqueous bleaching agents which contain certain stilbene dyes as optical brighteners.
  • ES-A 8801389 (Henkel Iberica) relates to bleaching agents based on aqueous hypochlorite solutions which contain, as the surfactant component, predominantly alkyl ether sulfates and also small amounts of amine oxides. From EP-A1 0447261 aqueous bleaching agent compositions are also tongues containing sodium hypochlorite and anionic surfactants known. However, the hypochlorite concentration of these agents is 0.1 to 8 and preferably 0.5 to 5% by weight of active chlorine.
  • German Patent DE-C1 4333100 the applicant has already proposed stable and sufficiently viscous aqueous bleaching and cleaning agents based on hypochlorites, fatty alcohol ether sulfates and amine oxides, which contain amine oxide phosphonic acids as a mandatory component. Although these contribute significantly to the thickening of the agents, they cannot stabilize the active chlorine content.
  • US Pat. No. 4,588,514 discloses alkaline hypochlorite bleaches which contain amine oxides and small amounts of alkyl ether sulfates and soaps to adjust the viscosity.
  • the preparations have a high hypochlorite content of 7% by weight.
  • the object of the invention was therefore to provide new aqueous bleaching agents and disinfectants which are characterized by a sufficiently high and stable viscosity at a low active chlorine content.
  • an additional task was to develop thickeners for hypochlorite bleaches, which can take on further tasks in the formulations.
  • the invention relates to bleaching and disinfecting agents containing - based on the agents -
  • bleaching agents and disinfectants of the specified additives composition are not only stable to chlorine, but also have a sufficiently high and constant viscosity due to the addition of tetrahydromyrcenol.
  • the invention includes the knowledge that the tetrahydromyrcenol not only has a thickening effect, but also acts as an active chlorine-stable fragrance, which can lead to a simplification of the formulation and thus to an economic advantage, since other, usually significantly more expensive perfumes do not have to be worked in additionally.
  • Alkali metal hypochlorites are to be understood as meaning lithium, potassium and in particular sodium hypochlorite.
  • the hypochlorites can preferably be used in amounts of 2 to 4% by weight, based on the.
  • Amine oxides are also known substances, which are occasionally attributed to the cationic, but usually the nonionic surfactants. They are prepared from tertiary fatty amines, which usually have either one long and two short or two long and one short alkyl radical, and are oxidized in the presence of hydrogen peroxide.
  • the amine oxides which are suitable for the purposes of the invention follow the formula (II) R3
  • R 5 CO is an acyl radical having 12 to 22 carbon atoms and X is an alkali metal.
  • Typical examples are the sodium and / or potassium salts of lauric acid, myristic acid, palmitic acid, palmoleic acid, stearic acid, isostearic acid, oleic acid, elaidic acid, petroselinic acid, linoleic acid, linolenic acid, elaeostearic acid, arachic acid, gadoleic acid, behenic acid and technical mixtures as they occur in the pressure splitting of technical fats and oils. Salts of technical coconut or tallow fatty acids are preferably used.
  • the fatty acids which are neutralized in situ when they are introduced into the mixture can also be used instead of the salts.
  • the fatty acid salts are preferably used in amounts of 0.5 to 2% by weight, based on the composition.
  • Possible color pigments include green chlorophthalocyanines (Pigmosol® Green, Hostaphine® Green) or yellow Solar Yellow® BG 300 (Sandoz).
  • Polyacrylates, amine oxide phosphonic acids and lignin sulfonates and mixtures thereof can also be present as sequestering agents in amounts of 0.1 to 2 and preferably 0.5 to 1% by weight, based on the agent.
  • the agents according to the invention are produced by stirring. If necessary, the product obtained can be decanted or filtered to remove foreign bodies and / or agglomerates.

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)
  • Detergent Compositions (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

L'invention concerne de nouveaux agents de blanchiment et de désinfection, contenant (par rapport aux agents): (a) entre 1 et 6 % en poids d'hypochlorite de métal alcalin, (b) entre 0,5 et 5 % en poids de sulfates d'alkyléther et/ou d'aminoxydes, (c) entre 0,5 et 2 % en poids d'hydroxydes de métal alcalin, (d) entre 0,5 et 3 % en poids de sels d'électrolyte, (e) entre 0,01 et 1 % en poids de tétrahydromyrcénol et (f) entre 0 et 4 % en poids de sels d'acide gras, sous réserve que les quantités énoncées atteignent 100 % en poids, avec l'eau et éventuellement d'autres additifs et auxiliaires. Ces préparations ont une viscosité suffisamment élevée, ainsi qu'une excellente stabilité au stockage, un bon pouvoir de dispersion pour des pigments colorants et sont stables au chlore.
PCT/EP1999/002903 1998-05-08 1999-04-29 Agents de blanchiment et de desinfection Ceased WO1999058635A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT99923494T ATE297978T1 (de) 1998-05-08 1999-04-29 Bleich- und desinfektionsmittel
EP99923494A EP1075506B1 (fr) 1998-05-08 1999-04-29 Agents de blanchiment et de desinfection
DE59912187T DE59912187D1 (de) 1998-05-08 1999-04-29 Bleich- und desinfektionsmittel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8476798P 1998-05-08 1998-05-08
US60/084,767 1998-05-08

Publications (1)

Publication Number Publication Date
WO1999058635A1 true WO1999058635A1 (fr) 1999-11-18

Family

ID=22187088

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1999/002903 Ceased WO1999058635A1 (fr) 1998-05-08 1999-04-29 Agents de blanchiment et de desinfection

Country Status (6)

Country Link
EP (1) EP1075506B1 (fr)
CN (1) CN1299405A (fr)
AT (1) ATE297978T1 (fr)
DE (1) DE59912187D1 (fr)
ES (1) ES2244196T3 (fr)
WO (1) WO1999058635A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6825185B2 (en) 2000-12-21 2004-11-30 Nitromed, Inc. Substituted aryl compounds as novel cyclooxygenase-2 selective inhibitors, compositions and methods of use
WO2016200343A1 (fr) * 2015-06-09 2016-12-15 Hayat Kimya Sanayi Anonim Sirketi Compositions de blanchiment aqueuses, épaissies et transparentes

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102234597B (zh) * 2010-04-26 2015-05-27 东友精细化工有限公司 清洗组合物
CN107319694B (zh) * 2017-07-07 2020-10-09 浙江伟星实业发展股份有限公司 一种银边丝状包圈纽扣及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0129980A2 (fr) * 1983-05-25 1985-01-02 The Procter & Gamble Company Compositions pour le blanchiment
DE4333100C1 (de) * 1993-09-29 1994-10-06 Henkel Kgaa Bleich- und Desinfektionsmittel
EP0622451A1 (fr) * 1993-04-26 1994-11-02 The Procter & Gamble Company Compostions parfumées de blanchiment à l'hypochlorite
DE19621048A1 (de) * 1996-05-24 1997-11-27 Henkel Kgaa Wäßrige Bleich- und Desinfektionsmittel
WO1998001528A1 (fr) * 1996-07-04 1998-01-15 Henkel Kommanditgesellschaft Auf Aktien Agents s'utilisant pour nettoyer des surfaces dures

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0129980A2 (fr) * 1983-05-25 1985-01-02 The Procter & Gamble Company Compositions pour le blanchiment
EP0622451A1 (fr) * 1993-04-26 1994-11-02 The Procter & Gamble Company Compostions parfumées de blanchiment à l'hypochlorite
DE4333100C1 (de) * 1993-09-29 1994-10-06 Henkel Kgaa Bleich- und Desinfektionsmittel
DE19621048A1 (de) * 1996-05-24 1997-11-27 Henkel Kgaa Wäßrige Bleich- und Desinfektionsmittel
WO1998001528A1 (fr) * 1996-07-04 1998-01-15 Henkel Kommanditgesellschaft Auf Aktien Agents s'utilisant pour nettoyer des surfaces dures

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6825185B2 (en) 2000-12-21 2004-11-30 Nitromed, Inc. Substituted aryl compounds as novel cyclooxygenase-2 selective inhibitors, compositions and methods of use
WO2016200343A1 (fr) * 2015-06-09 2016-12-15 Hayat Kimya Sanayi Anonim Sirketi Compositions de blanchiment aqueuses, épaissies et transparentes

Also Published As

Publication number Publication date
CN1299405A (zh) 2001-06-13
EP1075506B1 (fr) 2005-06-15
ES2244196T3 (es) 2005-12-01
EP1075506A1 (fr) 2001-02-14
DE59912187D1 (de) 2005-07-21
ATE297978T1 (de) 2005-07-15

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