EP0491723B2 - Flüssige oberflächenaktive mittel - Google Patents

Flüssige oberflächenaktive mittel Download PDF

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Publication number
EP0491723B2
EP0491723B2 EP90912561A EP90912561A EP0491723B2 EP 0491723 B2 EP0491723 B2 EP 0491723B2 EP 90912561 A EP90912561 A EP 90912561A EP 90912561 A EP90912561 A EP 90912561A EP 0491723 B2 EP0491723 B2 EP 0491723B2
Authority
EP
European Patent Office
Prior art keywords
sodium
composition
sulphonate
materials
hydrotroping
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
EP90912561A
Other languages
English (en)
French (fr)
Other versions
EP0491723A1 (de
EP0491723B1 (de
Inventor
Mario Bulfari
Johannes Cornelis Van De Pas
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.)
Unilever NV
Original Assignee
Unilever PLC
Unilever NV
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=27233406&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0491723(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GB8920716A external-priority patent/GB8920716D0/en
Priority claimed from EP90200290A external-priority patent/EP0385522B1/de
Priority claimed from PCT/EP1990/001046 external-priority patent/WO1991000902A1/en
Application filed by Unilever PLC, Unilever NV filed Critical Unilever PLC
Priority to EP90912561A priority Critical patent/EP0491723B2/de
Publication of EP0491723A1 publication Critical patent/EP0491723A1/de
Application granted granted Critical
Publication of EP0491723B1 publication Critical patent/EP0491723B1/de
Publication of EP0491723B2 publication Critical patent/EP0491723B2/de
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
    • 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0008—Detergent materials or soaps characterised by their shape or physical properties aqueous liquid non soap compositions
    • C11D17/0026—Structured liquid compositions, e.g. liquid crystalline phases or network containing non-Newtonian phase
    • 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
    • C11D3/18—Hydrocarbons
    • 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
    • C11D3/2003—Alcohols; Phenols
    • 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
    • C11D3/34—Organic compounds containing sulfur
    • C11D3/3418—Toluene -, xylene -, cumene -, benzene - or naphthalene sulfonates or sulfates

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)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)

Claims (5)

  1. Physikalisch stabile flüssige Detergent-Zusammensetzungen, enthaltend eine Dispersion von lamellaren Tröpfchen von detergentaktiven Materialien in einer wässerigen kontinuierlichen Phase mit Feststoff-suspendierenden Eigenschaften, wobei die Zusammensetzung einen Aussalz-Elektrolyt und von 0,05 bis 20 Gewichtsprozent eines hydrotropierenden Materials, das nicht Glycerin und Triethanolamin ist, enthält, wobei das Gewichtsverhältnis des Aussalz-Elektrolyts zum Hydrotrop im Bereich von 20 : 1 bis 1 : 1 liegt, und die Zusammensetzung einen pH-Wert innerhalb des Bereichs von 7,5 bis 12,5 vorsieht.
  2. Flüssige Detergent-Zusammensetzung gemäß Anspruch 1, dadurch gekennzeichnet, daß sie von 1 bis 35 % eines Aussalz-Elektrolyts und zumindest 1,0 Gewichtsprozent eines hydrotropen Materials enthält.
  3. Zusammensetzung gemäß den Ansprüchen 1 bis 2, worin das hydrotropierende Material ausgewählt ist aus der Gruppe:
    (i) Alkalimetallarylsulfonate, ausgewählt aus Natriumxylolsulfonat, Natriumtoluolsulfonat, Natriumcumolsulfonat, Natriumtetralinsulfonat, Natriumnaphthalinsulfonat, und die kurzkettigen Alkyl-Derivate derselben,
    (ii) einwertige und zweiwertige Alkohole und Derivate derselben, ausgewählt aus niederen Alkoholen, wie Ethanol, Isopropanol, Propylenglykol und Ethylenglykol, Monoethanolamin und 1,2-Propylenglykoldibutylether, und höhere Alkohole mit 3 bis 10 Kohlenstoffatomen, worin die Kohlenstoffkettenlänge zumindest 4 Kohlenstoffatome kürzer ist als die durchschnittliche Kettenlänge der Hydrocarbylkette der in der Zusammensetzung verwendeten Surfactantmaterialien,
    (iii) Kohlenwasserstoffmaterialien, ausgewählt aus C8_12-Paraffinen, worin die Kohlenwasserstoffkette der Kohlenwasserstoffkette zumindest 2 Kohlenstoffatome kürzer ist als die durchschnittliche Kettenlänge der Hydrocarbylkette der in der Zusammensetzung verwendeten Surfactants, und
    (iv) organische Lösungsmittelmaterialien, ausgewählt aus Limonen, Linalool, Benzylalkohol, Diglyme, Dibutylphthalat und Terpen,
    und Mischungen derselben.
  4. Verwendung von 0,05 bis 20 Gewichtsprozent auf Basis der gesamten Zusammensetzung eines hydrotropierenden Materials, das nicht Glycerin ist, als Stabilisator für flüssige Detergent-Zusammensetzungen, enthaltend eine Dispersion von lamellaren Tröpfchen der detergentaktiven Materialien in einer wässerigen kontinuierlichen Phase und einen Aussalz-Elektrolyt.
  5. Verwendung gemäß Anspruch 4, worin das hydrotropierende Material ausgewählt ist aus der Gruppe:
    (i) Alkalimetallarylsulfonate, ausgewählt aus Natriumxylolsulfonat, Natriumtoluolsulfonat, Natriumcumolsulfonat, Natriumtetralinsulfonat, Natriumnaphthalinsulfonat, und die kurzkettigen Alkyl-Derivate derselben,
    (ii) einwertige und zweiwertige Alkohole und Derivate derselben, ausgewählt aus niederen Alkoholen, wie Ethanol, Isopropanol, Propylenglykol und Ethylenglykol, Monoethanolamin, Triethanolamin und 1,2 -Propylenglykoldibutylether, und höhere Alkohole mit 3 bis 10 Kohlenstoffatomen, worin die Kohlenstoffkettenlänge zumindest 4 Kohlenstoffatome kürzer ist als die durchschnittliche Kettenlänge der Hydrocarbylkette der in der Zusammensetzung verwendeten Surfactantmaterialien,
    (iii) Kohlenwasserstoffmaterialien, ausgewählt aus C8 12-Paraffinen, worin die Kohlenwasserstoffkette der Kohlenwasserstoffkette zumindest 2 Kohlenstoffatome kürzer ist als die durchschnittliche Kettenlänge der Hydrocarbylkette der in der Zusammensetzung verwendeten Surfactants, und
    (iv) organische Lösungsmittelmaterialien, ausgewählt aus Limonen, Linalool, Benzylalkohol, Diglyme, Dibutylphthalat und Terpen,
    und Mischungen derselben.
EP90912561A 1989-09-13 1990-08-28 Flüssige oberflächenaktive mittel Expired - Lifetime EP0491723B2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP90912561A EP0491723B2 (de) 1989-09-13 1990-08-28 Flüssige oberflächenaktive mittel

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
GB8920716A GB8920716D0 (en) 1989-09-13 1989-09-13 Liquid detergents
GB8920716 1989-09-13
EP90200290A EP0385522B1 (de) 1989-02-27 1990-02-08 Flüssiges Reinigungsmittel
EP90200290 1990-02-08
WOPCT/EP90/01046 1990-06-27
EP90201701 1990-06-27
PCT/EP1990/001046 WO1991000902A1 (en) 1989-07-13 1990-06-27 Liquid bleach composition
EP90201701 1990-06-27
PCT/EP1990/001461 WO1991004314A1 (en) 1989-09-13 1990-08-28 Liquid detergents
EP90912561A EP0491723B2 (de) 1989-09-13 1990-08-28 Flüssige oberflächenaktive mittel

Publications (3)

Publication Number Publication Date
EP0491723A1 EP0491723A1 (de) 1992-07-01
EP0491723B1 EP0491723B1 (de) 1994-11-17
EP0491723B2 true EP0491723B2 (de) 1998-12-23

Family

ID=27233406

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90912561A Expired - Lifetime EP0491723B2 (de) 1989-09-13 1990-08-28 Flüssige oberflächenaktive mittel

Country Status (9)

Country Link
EP (1) EP0491723B2 (de)
JP (1) JPH0774360B2 (de)
KR (1) KR960004489B1 (de)
AU (1) AU647039B2 (de)
BR (1) BR9007641A (de)
DE (1) DE69014207T3 (de)
ES (1) ES2066216T5 (de)
TR (1) TR27315A (de)
WO (1) WO1991004314A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996033258A1 (en) * 1995-04-20 1996-10-24 Albright & Wilson Uk Limited Stabilised aqueous suspensions of bleach containing perborate particles

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1569617A (en) * 1976-03-08 1980-06-18 Procter & Gamble Liquid detergent composition
GB2021141B (en) * 1977-12-09 1982-06-16 Albright & Wilson Concentrated aqueous surfactant compositions
ES475852A1 (es) * 1977-12-09 1980-03-01 Albright & Wilson Un metodo para la manufactura de una composicion acuosa ten-soactiva concentrada
GB2031941B (en) * 1978-02-07 1982-06-30 Albright & Wilson Concentrated aqueous surfactant compositions
GB2023637B (en) * 1978-05-26 1982-06-23 Albright & Wilson Concentrated aqueous surfactant compositions
US4440665A (en) * 1978-05-26 1984-04-03 Albright & Wilson Limited Concentrated aqueous surfactant compositions
FR2521135B1 (fr) * 1982-02-05 1986-05-09 Oreal Composes polyanioniques, procede pour les preparer et compositions les contenant
GB8334250D0 (en) * 1983-12-22 1984-02-01 Albright & Wilson Liquid detergent compositions
GB8713574D0 (en) * 1987-06-10 1987-07-15 Albright & Wilson Liquid detergent compositions
GB8718215D0 (en) * 1987-07-31 1987-09-09 Unilever Plc Liquid detergent compositions
GB8718217D0 (en) * 1987-07-31 1987-09-09 Unilever Plc Liquid detergent compositions

Also Published As

Publication number Publication date
TR27315A (tr) 1995-01-12
WO1991004314A1 (en) 1991-04-04
DE69014207T2 (de) 1995-03-23
AU647039B2 (en) 1994-03-17
JPH05500075A (ja) 1993-01-14
AU6177990A (en) 1991-04-18
ES2066216T5 (es) 1999-04-01
BR9007641A (pt) 1992-07-07
JPH0774360B2 (ja) 1995-08-09
KR960004489B1 (ko) 1996-04-06
ES2066216T3 (es) 1995-03-01
DE69014207D1 (de) 1994-12-22
EP0491723A1 (de) 1992-07-01
DE69014207T3 (de) 1999-03-18
EP0491723B1 (de) 1994-11-17

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