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EP0966519A1 - Masses moulees en detergents synthetiques - Google Patents

Masses moulees en detergents synthetiques

Info

Publication number
EP0966519A1
EP0966519A1 EP98913574A EP98913574A EP0966519A1 EP 0966519 A1 EP0966519 A1 EP 0966519A1 EP 98913574 A EP98913574 A EP 98913574A EP 98913574 A EP98913574 A EP 98913574A EP 0966519 A1 EP0966519 A1 EP 0966519A1
Authority
EP
European Patent Office
Prior art keywords
weight
syndet
surfactants
group
fillers
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
Application number
EP98913574A
Other languages
German (de)
English (en)
Other versions
EP0966519B1 (fr
Inventor
Udo Hennen
Evelyn Roseneck
Wolfhard Scholz
Werner Schneider
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
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of EP0966519A1 publication Critical patent/EP0966519A1/fr
Application granted granted Critical
Publication of EP0966519B1 publication Critical patent/EP0966519B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/02—Anionic compounds
    • C11D1/37—Mixtures of compounds all of which are anionic
    • 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
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/123—Sulfonic acids or sulfuric acid esters; Salts thereof derived from carboxylic acids, e.g. sulfosuccinates
    • 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
    • C11D1/02—Anionic compounds
    • C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
    • C11D1/126—Acylisethionates
    • 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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/12—Water-insoluble compounds
    • C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
    • C11D3/1246—Silicates, e.g. diatomaceous earth
    • C11D3/1253—Layer silicates, e.g. talcum, kaolin, clay, bentonite, smectite, montmorillonite, hectorite or attapulgite
    • C11D3/126—Layer silicates, e.g. talcum, kaolin, clay, bentonite, smectite, montmorillonite, hectorite or attapulgite in solid 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
    • C11D1/662—Carbohydrates or derivatives

Definitions

  • the invention relates to a shaped composition based on synthetic surfactants, plasticizers and fillers, preferably in piece form, which is improved in the foam quality by adding talc.
  • the known high-foaming anionic surfactants are usually mixed with plasticizers, fillers and extenders, which make it easier to deform and bring about better dimensional stability.
  • the invention therefore relates to a shaped syndet composition with a content of at least 25% by weight of synthetic surfactants and at least 30% by weight of non-surfactant organic plasticizers and fillers which, to improve the foam properties and the moldability, 5-30% by weight. Contains talc.
  • Ionic and nonionic surfactants can be included as synthetic surfactants, but preference should be given to predominantly, ie more than 15% by weight, high-foaming anionic surfactants are used.
  • ampholytic, zwitterionic and nonionic surfactants can be present in amounts of up to 10% by weight.
  • Anionic surfactants with a linear alkyl or acyl group with 12-18 C atoms and a sulfonate or sulfate group in the form of their alkali, magnesium, ammonium or alkanolammonium salts in an amount of 25-50% by weight are preferred as strongly foaming synthetic surfactants. -% used.
  • Suitable anionic surfactants can e.g. by the following general formulas I to IV
  • R 1 , R 2 and R 4 are linear alkyl or alkenyl groups with 10 - 18 C atoms and R 3 CO is a linear acyl group with 12 - 18 C atoms
  • (EO) means a (C 2 H 4 O) or (C 3 H 6 O) group
  • x is 0 or a number from 1 to 6
  • (A) is oxygen or a CH 3 N group
  • Suitable surfactants of the formula I are alkane sulfonates and olefin sulfonates; Suitable surfactants of the formula II are the alkyl sulfates and the alkyl ether sulfates; Surfactants of the formula III are the acyl isethionates and acyl taurides; Suitable surfactants of the formula IV are the sulfocarboxylic acid esters, for example the sulfoacetates, sulfopropionates or Sulfosuccinates. Particularly suitable anionic surfactants are especially the acyl isethionates, the sulfosuccinates and their mixtures.
  • amphoteric or zwitterionic surfactants can also be present in minor amounts in the compositions of up to 10% by weight.
  • Suitable amphoteric surfactants include the C I2 -C lg -Alkylaminopropion Textre or C 12 -C 18 - Alkylaminoessigkladre.
  • Suitable zwitterionic surfactants are the C 12 - C 18 alkyl-dimethyl-carboxymethyl acetobetaine and C I2 -C 13 -Acylamidpropyl-dimethyl acetobetaine.
  • Non-ionic surfactants can also be present in the syndet compositions according to the invention in smaller amounts of 1-10% by weight.
  • Suitable non-ionic surfactants are the addition products of ethylene oxide with C] 0-C22 fatty alcohols, to C 10 - C 22 fatty acids, on fatty acid monoglycerides, sorbitan fatty acid monoester to FettTexretri glycerides or methyl glucoside FettLiteremonoester.
  • Particularly preferred nonionic surfactants are the alkyl (oligo) glycosides of the formula R 5 O (C 6 H 10 O 5 ) y - H, in which R 5 is an alkyl group with 8 to 18 C atoms, (C 6 H 10 O) y is a glucoside residue and y whose average degree of oligomerization is 1 to 5.
  • Alkyl (oligo) glycosides are commercially available, for example under the trade mark Plantaren ® 2000 CSUP or Plantacare ® 2000 CSUP.
  • Talc is a hydrated magnesium silicate with the theoretical composition 3MgO 4SiO 2 H 2 O or Mg 3 (Si 4 O 10 ) (OH) 2 , but which can contain proportions of hydrated magnesium aluminum silicate in an amount that has an Al 2 O 3 content of can make up to 12 wt .-%.
  • the particle diameter (equivalent spherical diameter) of the talc should be in the range from 0.5 to 50 ⁇ m.
  • talc grades have proven useful which do not contain more than 5% by weight of particles below 1 ⁇ m and not more than 5% by weight Contain particles larger than 50 ⁇ m.
  • the proportion of particles which are larger than 40 ⁇ m in diameter (sieve residue) is preferably at most 2% by weight, the average particle diameter is preferably 5 to 15 ⁇ m.
  • the content of accompanying substances should not exceed 1.6% by weight of Fe 2 O 3 , 1% by weight of CaO and 1% by weight of unbound water (loss of drying at 105 ° C.).
  • the content of hydrated magnesium aluminum silicate can make up to 60% by weight (calculated as A1 2 0 3 up to 12% by weight).
  • the syndet composition according to the invention is preferably free of fatty acid soaps, but amounts of less than 10% by weight of fatty acids in the form of the soap can be tolerated.
  • Suitable non-surfactant organic plasticizers and refatting agents are e.g.
  • Fatty acid esters e.g. hardened fats (triglycerides), waxes, glycerol monostearate, glycol distearate
  • Suitable organic fillers are carbohydrates (starch, dextrins, sugar), sorbitol, mannitol, urea, proteins and protein hydrolyzates and polyethylene glycols (Carbowax ® ).
  • syndet compositions according to the invention are 30-50% by weight of non-surfactant organic plasticizers and fillers from the group of the C 12 -C 22 fatty alcohols, the free C 16 -C 22 fatty acids, the fatty acid esters, the paraffins and the carbohydrates or contain mixtures thereof.
  • the syndet masses according to the invention can also contain the following substances in small quantities up to a total of 5% by weight as additional aids:
  • Salts e.g. Na 2 SO 4 , NaH 2 PO 4 , Na 5 P 3 O 10
  • Antioxidants e.g. skin moisturizers such as
  • Water can also be present in the syndet compositions according to the invention, but its proportion should remain below 10% by weight of the syndet composition. About 5-10% by weight of water is preferably contained in the syndet mass.
  • syndet compositions according to the invention contain:
  • anionic surfactants from the group of the acyl isethionate salts, the sulfosuccinic acid monoalkyl ester salts or mixtures thereof
  • organic plasticizers and fillers from the group of fatty alcohols, free fatty acids, fatty acid esters, paraffins and starch
  • the shaped syndet compositions according to the invention can be produced in the manner customary for such products, the combination of synthetic surfactants and talcum according to the invention resulting in a composition which is particularly easy to form, is thermoplastic and hard after cooling.
  • the molded products have a smooth surface that dries again after wetting with water without becoming soft.
  • the meltable components for example the fatty acid, the fatty alcohol, the alkyl (oligo) glucoside and the meltable or liquid plasticizers, are melted and mixed at a temperature in the range from 60 to 90 ° C. in a heatable kneader or mixer.
  • the addition of the anionic surfactant, for example, the C -C I2] is carried 8 -Acylisethionat- salt, if necessary, of the sulfosuccinate and the strength and the other at 60-90 ° C non-fusible components, and optionally water, and a mixing or kneading of the Approach at a temperature of approx. 70 ° C.
  • a further homogenization can be achieved by pressing the mass several times through sieves and finally pressing it at a head temperature of 40 to 70 ° C. into a strand which is cut into uniform pieces.
  • the pieces can finally be brought into their final shape in a molding press.
  • extrusion through a perforated plate can also take place, in this way noodles or needles are obtained or, if the perforated plate is followed by knives, granules are formed.
  • Steasilk ® 5 AE talc (hydrous magnesium silicate)
  • Vitamin F water soluble
  • the Syndet soaps were produced in a heatable kneader.
  • the components were heated to 90 ° C and mixed intensively. After cooling to 40 ° C the fragrances were added. After a short mixing, the mass was transferred to an extrusion press.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Cosmetics (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Inorganic Insulating Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Micromachines (AREA)
  • Thermistors And Varistors (AREA)

Abstract

Ces masses moulées en détergents synthétiques, de préférence en morceaux, ont une teneur d'au moins 25 % en poids d'agents tensioactifs synthétiques et d'au moins 30 % en poids de plastifiants et de charges organiques non tensioactifs. Leur façonnabilité et les propriétés de leur mousse sont sensiblement améliorées si l'on y ajoute 5 à 30 % en poids de talc. Les agents tensioactifs synthétiques sont de préférence des acylisethionates et/ou des monoalkylesters de sulfosuccinates, les plastifiants organiques sont de préférence des alcools gras, des acides gras libres, des esters d'acides gras ou de l'amidon.
EP98913574A 1997-03-03 1998-02-21 Masses moulees en detergents synthetiques Expired - Lifetime EP0966519B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19708605 1997-03-03
DE19708605A DE19708605A1 (de) 1997-03-03 1997-03-03 Geformte Syndetmasse
PCT/EP1998/001011 WO1998039408A1 (fr) 1997-03-03 1998-02-21 Masses moulees en detergents synthetiques

Publications (2)

Publication Number Publication Date
EP0966519A1 true EP0966519A1 (fr) 1999-12-29
EP0966519B1 EP0966519B1 (fr) 2001-06-20

Family

ID=7822086

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98913574A Expired - Lifetime EP0966519B1 (fr) 1997-03-03 1998-02-21 Masses moulees en detergents synthetiques

Country Status (15)

Country Link
US (1) US6376440B1 (fr)
EP (1) EP0966519B1 (fr)
AT (1) ATE202379T1 (fr)
CA (1) CA2282465C (fr)
CZ (1) CZ291966B6 (fr)
DE (2) DE19708605A1 (fr)
DK (1) DK0966519T3 (fr)
ES (1) ES2160411T3 (fr)
GR (1) GR3036400T3 (fr)
HU (1) HUP0002150A3 (fr)
NO (1) NO994253D0 (fr)
PL (1) PL191146B1 (fr)
PT (1) PT966519E (fr)
SK (1) SK285136B6 (fr)
WO (1) WO1998039408A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1121098A2 (fr) * 1998-10-13 2001-08-08 Johnson & Johnson Consumer Companies, Inc. Creme nettoyante a teneur elevee en emollients et en glycerine
DE10046251A1 (de) * 2000-09-19 2002-03-28 Cognis Deutschland Gmbh Wasch- und Reinigungsmittel auf Basis von Alkyl- und/oder Alkenyloligoglycosiden und Fettalkoholen
US6458751B1 (en) * 2001-07-23 2002-10-01 Unilever Home & Personal Care Usa Skin cleansing bar comprising a fatty alcohol with low mush
US20060003908A1 (en) * 2004-07-01 2006-01-05 Brennan Michael A Mild synthetic detergent toilet bar composition
CN102933700B (zh) * 2009-12-23 2016-05-04 高露洁-棕榄公司 清洁皂条
US8822403B2 (en) 2011-01-20 2014-09-02 Ecolab Usa Inc. Detergent composition including a saccharide or sugar alcohol
GB2502339B (en) * 2012-05-25 2018-02-07 Cosmetic Warriors Ltd Solid cosmetic composition

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2678921A (en) * 1948-08-04 1954-05-18 Colgate Palmolive Co Process of producing a milled nonsoap detergent in bar form
NL82428C (fr) * 1952-07-02
GB1333042A (en) * 1969-08-22 1973-10-10 Unilever Ltd Detergent bars
US4150001A (en) * 1977-05-26 1979-04-17 Lever Brothers Company Detergent bars containing alkaline earth metal hydrogen orthophosphate
US4557853A (en) * 1984-08-24 1985-12-10 The Procter & Gamble Company Skin cleansing compositions containing alkaline earth metal carbonates as skin feel agents
GB8626080D0 (en) * 1986-10-31 1986-12-03 Unilever Plc Detergent composition
DE3939579A1 (de) * 1989-11-30 1991-06-06 Henkel Kgaa Geformte koerperreinigungsmittel
ATE224946T1 (de) * 1993-11-08 2002-10-15 Procter & Gamble Hautreinigungsseifenstück enthaltend cocoylisethionate auf basis von überwiegend langkettigen acylresten (c12-c18)
US5496493A (en) * 1994-05-10 1996-03-05 The Procter & Gamble Company Ultra mild personal cleansing bar containing smaller-sized particulate wax
DE19544453A1 (de) * 1995-11-29 1997-06-05 Henkel Kgaa Syndet-Seifenmassen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9839408A1 *

Also Published As

Publication number Publication date
PL191146B1 (pl) 2006-03-31
DE19708605A1 (de) 1998-09-10
HUP0002150A2 (hu) 2000-10-28
SK119899A3 (en) 2000-05-16
CZ291966B6 (cs) 2003-06-18
PL335281A1 (en) 2000-04-10
ES2160411T3 (es) 2001-11-01
GR3036400T3 (en) 2001-11-30
PT966519E (pt) 2001-12-28
US6376440B1 (en) 2002-04-23
HUP0002150A3 (en) 2001-08-28
NO994253L (no) 1999-09-02
WO1998039408A1 (fr) 1998-09-11
DE59800891D1 (de) 2001-07-26
EP0966519B1 (fr) 2001-06-20
CA2282465A1 (fr) 1998-09-11
NO994253D0 (no) 1999-09-02
DK0966519T3 (da) 2001-10-15
SK285136B6 (sk) 2006-07-07
CA2282465C (fr) 2007-06-26
CZ9903144A3 (cs) 2000-12-13
ATE202379T1 (de) 2001-07-15

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