EP1497406B1 - Produit moule a base de savon renfermant un ou plusieurs derives d'amidon pregelatinises et reticules - Google Patents

Produit moule a base de savon renfermant un ou plusieurs derives d'amidon pregelatinises et reticules Download PDF

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Publication number
EP1497406B1
EP1497406B1 EP03714914A EP03714914A EP1497406B1 EP 1497406 B1 EP1497406 B1 EP 1497406B1 EP 03714914 A EP03714914 A EP 03714914A EP 03714914 A EP03714914 A EP 03714914A EP 1497406 B1 EP1497406 B1 EP 1497406B1
Authority
EP
European Patent Office
Prior art keywords
soap
fatty acids
sodium
weight
soaps
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.)
Expired - Lifetime
Application number
EP03714914A
Other languages
German (de)
English (en)
Other versions
EP1497406A1 (fr
Inventor
Jörg KÜTHER
Andreas Lenuck
Stephan Ruppert
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.)
Beiersdorf AG
Original Assignee
Beiersdorf AG
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 Beiersdorf AG filed Critical Beiersdorf AG
Publication of EP1497406A1 publication Critical patent/EP1497406A1/fr
Application granted granted Critical
Publication of EP1497406B1 publication Critical patent/EP1497406B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • C11D10/00—Compositions of detergents, not provided for by one single preceding group
    • C11D10/04—Compositions of detergents, not provided for by one single preceding group based on mixtures of surface-active non-soap compounds and soap
    • 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
    • C11D17/006—Detergents in the form of bars or tablets containing mainly surfactants, but no builders, e.g. syndet bar
    • 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
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C11D3/228—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin with phosphorus- or sulfur-containing groups
    • 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
    • C11D9/00—Compositions of detergents based essentially on soap
    • C11D9/04—Compositions of detergents based essentially on soap containing compounding ingredients other than soaps
    • C11D9/22—Organic compounds, e.g. vitamins
    • C11D9/225—Polymers

Definitions

  • Non-ionic surfactants are polyether chains. Nonionic surfactants do not form ions in an aqueous medium.
  • the object of the invention has thus been to provide bar soaps that are free from the disadvantages described. It was also to be considered in particular that new bar soap compositions must also be able to be produced industrially, ie. H. for example, that the compositions have sufficient but not too high ductility and do not tend to crack during drying.
  • the shaped soap products according to the invention have a particularly smooth surface after the mechanical deformation. When applied, they produce a creamy, stable foam.
  • the lime soap precipitate formed in hard water remains dispersed in the water and does not lead to the gray-greasy deposits on the surface of sanitary objects.
  • fatty acids for the preparation of the basic soap are the linear fatty acids having 12 to 22 carbon atoms, eg. As the lauric, myristic, palmitic, stearic, arachin and behenic acid, but also the unsaturated fatty acids, eg. As the palmitoleic, oleic, linoleic, linolenic, arachidonic and erucic acid used. Preference is given to technical mixtures, such as are available from vegetable and animal fats and oils used, for. As coconut oil fatty acid and tallow fatty acid. Particular preference is given to mixtures of coconut oil and tallow fatty acid slices, in particular a mixture of 50-80% by weight C 16 -C 18 tallow fatty acid and 20-50% by weight C 12 -C 14 coconut fatty acid.
  • the preparation of the shaped soap products according to the invention can be carried out in the usual way for soaps.
  • a base soap with a solids content of 25-50 wt .-% is first prepared from fatty acid and sodium hydroxide solution and concentrated to a solids content of 50-70 wt .-%.
  • 60% basic soap may already be mixed with the talc, optionally also free fatty acid, an amphoteric surfactant and a complexing agent.
  • the basic soap z. B. in a vacuum expansion dryer at 120 ° C to 130 ° C further dehydrated. During expansion, the soap spontaneously cools to temperatures below 60 ° C and solidifies. This fall soap noodles with a solids content of 73-85 wt .-% of.
  • Shaped soap products according to the invention can also be present as noodles, needles, granules, extrudates, flakes and in any other usual for soap products shaping.

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)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Emergency Medicine (AREA)
  • Detergent Compositions (AREA)
  • Cosmetics (AREA)

Claims (7)

  1. Produit de savon moulé contenant :
    a) un ou plusieurs acides gras ayant 12 à 22 atomes de carbone sous la forme de leurs savons alcalins, les acides gras étant composés de 50 à 80 % en poids d'acides gras en C16-C18 et de 20 à 50 % en poids d'acides gras en C12-C14, et
    b) un ou plusieurs dérivés d'amidon prégélatinisés et réticulés choisis parmi le groupe d'esters de phosphate hydroxypropylés.
  2. Préparation selon la revendication 1, caractérisée en ce que l'on utilise du phosphate de diamidon hydroxypropylé en tant que dérivé d'amidon prégélatinisé et réticulé.
  3. Produit de savon selon la revendication 1, caractérisé en ce que de 5 à 30 % en poids d'acides gras libres renfermant de 12 à 22 atomes de carbone y sont en outre présents.
  4. Produit de savon selon la revendication 1, caractérisé en ce qu'il contient 20 à 50 % en poids de tensioactifs amphotères.
  5. Produit de savon selon la revendication 1, caractérisé en ce qu'il contient 5 à 40 % en poids d'acides gras ayant 12 à 22 atomes de carbone sous la forme de leurs savons alcalins, notamment d'un savon de base, par exemple, d'un savon de base dont les constituants du savon sont composés de tallowate de sodium, de cocoate de sodium et de sel sodique d'acide gras de palmiste.
  6. Produit de savon selon la revendication 1, caractérisé en ce qu'il contient de l'eau en une quantité de 5 à 35 % en poids.
  7. Produit de savon selon la revendication 1, caractérisé en ce qu'il contient jusqu'à 15 % en poids de tensioactifs synthétiques, amphotères, cationiques, anioniques, et/ou nonanioniques.
EP03714914A 2002-04-11 2003-04-02 Produit moule a base de savon renfermant un ou plusieurs derives d'amidon pregelatinises et reticules Expired - Lifetime EP1497406B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10216501 2002-04-11
DE10216501A DE10216501A1 (de) 2002-04-11 2002-04-11 Geformtes Seifenprodukt, enthaltend eine oder mehrere Fettsäuren in Form ihrer Alkaliseifen und ein oder mehrere vorgelatinisierte, quervernetzte Stärkederivate
PCT/EP2003/003450 WO2003085077A1 (fr) 2002-04-11 2003-04-02 Produit moule a base de savon renfermant un ou plusieurs derives d'amidon pregelatinises et reticules

Publications (2)

Publication Number Publication Date
EP1497406A1 EP1497406A1 (fr) 2005-01-19
EP1497406B1 true EP1497406B1 (fr) 2008-03-26

Family

ID=28685039

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03714914A Expired - Lifetime EP1497406B1 (fr) 2002-04-11 2003-04-02 Produit moule a base de savon renfermant un ou plusieurs derives d'amidon pregelatinises et reticules

Country Status (5)

Country Link
EP (1) EP1497406B1 (fr)
AT (1) ATE390477T1 (fr)
DE (2) DE10216501A1 (fr)
ES (1) ES2302918T3 (fr)
WO (1) WO2003085077A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005049834A1 (de) * 2005-10-14 2007-04-19 Beiersdorf Ag Festseifen mit verringerter Rissbildung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4100097A (en) * 1977-02-02 1978-07-11 The Hewitt Soap Company, Inc. Low pH detergent bar
US4606839A (en) * 1984-02-06 1986-08-19 Harding John A S Solid soap and a process for the production thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE594070A (fr) * 1959-08-12
FR2734830B1 (fr) * 1995-05-29 1997-07-11 Oreal Composition solide expansee dont la matrice est constituee d'un reseau alveolaire amidonne et contenant des particules creuses thermoplastiques expansees et ses utilisations en application topique
US5786312A (en) * 1996-06-12 1998-07-28 Lever Brothers Company, Division Of Conopco, Inc. Bar composition comprising copolymer mildness actives
DE19627498A1 (de) * 1996-07-08 1998-01-15 Nat Starch Chem Invest Stärkehaltige Reinigungs- und Pflegemittel
WO1998018896A1 (fr) * 1996-10-31 1998-05-07 The Procter & Gamble Company Compositions lessivielle en pain a forte teneur en humidite ayant des proprietes physiques ameliorees
FR2774284B1 (fr) * 1998-02-03 2001-06-29 Oreal Poudre cosmetique et/ou dermatologique, son procede de preparation et ses utilisations
FR2785535B1 (fr) * 1998-11-06 2002-06-14 Oreal Poudre cosmetique et/ou dermatologique, son procede de preparation et ses utilisations

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4100097A (en) * 1977-02-02 1978-07-11 The Hewitt Soap Company, Inc. Low pH detergent bar
US4606839A (en) * 1984-02-06 1986-08-19 Harding John A S Solid soap and a process for the production thereof

Also Published As

Publication number Publication date
ES2302918T3 (es) 2008-08-01
DE50309470D1 (de) 2008-05-08
WO2003085077A1 (fr) 2003-10-16
ATE390477T1 (de) 2008-04-15
DE10216501A1 (de) 2003-10-30
EP1497406A1 (fr) 2005-01-19

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