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WO1999060081B1 - Stabilised quaternary ammonium compositions - Google Patents

Stabilised quaternary ammonium compositions

Info

Publication number
WO1999060081B1
WO1999060081B1 PCT/EP1999/003366 EP9903366W WO9960081B1 WO 1999060081 B1 WO1999060081 B1 WO 1999060081B1 EP 9903366 W EP9903366 W EP 9903366W WO 9960081 B1 WO9960081 B1 WO 9960081B1
Authority
WO
WIPO (PCT)
Prior art keywords
quaternary ammonium
ammonium material
stabilising agent
group
stabilising
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/EP1999/003366
Other languages
French (fr)
Other versions
WO1999060081A8 (en
WO1999060081A1 (en
Inventor
David William Thornthwaite
Christopher Whaley
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.)
Hindustan Unilever Ltd
Unilever NV
Original Assignee
Hindustan Lever Ltd
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
Priority to DE69923175T priority Critical patent/DE69923175T2/en
Priority to CA2325018A priority patent/CA2325018C/en
Priority to BRPI9910549-7A priority patent/BR9910549B1/en
Priority to ROA200001089A priority patent/RO121133B1/en
Priority to HU0101910A priority patent/HUP0101910A3/en
Priority to EP99924984A priority patent/EP1080171B1/en
Priority to JP2000549690A priority patent/JP2002515551A/en
Priority to PL99344240A priority patent/PL190329B1/en
Application filed by Hindustan Lever Ltd, Unilever NV filed Critical Hindustan Lever Ltd
Priority to AU41438/99A priority patent/AU732651B2/en
Publication of WO1999060081A1 publication Critical patent/WO1999060081A1/en
Publication of WO1999060081B1 publication Critical patent/WO1999060081B1/en
Anticipated expiration legal-status Critical
Publication of WO1999060081A8 publication Critical patent/WO1999060081A8/en
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
    • C11D3/16—Organic compounds
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/32—Amides; Substituted amides
    • C11D3/323—Amides; Substituted amides urea or derivatives thereof
    • 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
    • C11D1/38—Cationic compounds
    • C11D1/62—Quaternary ammonium compounds
    • 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
    • C11D3/2065—Polyhydric alcohols
    • 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
    • C11D3/32—Amides; Substituted amides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Detergent Compositions (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Cosmetics (AREA)

Abstract

Stabilised compositions comprising quaternary ammonium material containing at least one ester group characterised in that they further comprise one or more stabilising agents containing at least one ester group via the steps of adding at least one stabilising agent to the quaternary ammonium material, wherein the stabilising agent is a strong hydrogen bond donor is also provided.

Claims

-17-
AMENDED CLAIMS
[received by the International Bureau on 26 November 1999 (26.11.99); original claims 1-13 replaced by new claims 1-11 (4 pages)]
Stabilised compositions comprising quaternary ammonium material represented by the formula :
R1
(A) R1 N+ (CH2) n-T-R2
(CH2) n-T-R2
wherein each R1 group is independently selected from Cι-« alkyl, hydroxyalkyl or C2.4 alkenyl groups; and wherein each R2 group is independently selected from C8-2β alkyl or alkenyl groups; X" is any suitable counter-ion.
T is -O-C- or -C-0-; and n is an integer from 1-5 or is 0
characterised in that they further comprise one or more stabilising agent (s) wherein the one or more stabilising agents are strong hydrogen bond donors, with the proviso that the composition is in a liquid, molten or semi-solid form containing less than 10% by weight water.
2. A composition according to claim 1 wherein the stabilising agent is chose from one or more of the group comprising: -18-
a) urea, b) urea derivative c) primary or secondary amides, and/or d) polyhydric alcohols,
3. A composition according to any one of the preceding claims where the stabilising agent is present at levels of 0.05 to 10% of the weight of the quaternary ammonium material, preferably 0.5 to 6.0%, even more preferably 0.5 to 4%.
4. Process of stabilising quaternary ammonium material represented by the formula:
R1
I (A) R1 N* (CH2)a-T-R2 X"
(CH2)n-T-R2
wherein each R1 group is independently selected from Cι.4 alkyl, hydroxyalkyl or C2.4 alkenyl groups; and wherein each R2 group is independently selected from Cβ_29 alkyl or alkenyl groups; X" is any suitable counter-ion.
O
T is -O-C- or -C-0-; and n is an integer from 1-5 or is 0 -19-
via the steps of adding at least one stabilising agent to the quaternary ammonium material, wherein the stabilising agent is a strong hydrogen bond donor, with the proviso that the composition is in a liquid, molten or semi-solid form containing less than 10% by weight water.
5. A process according to claim 4 wherein the stabilising agent is chosen from one or more of the group comprising
a) urea, b) urea derivative c) primary or secondary amides, and/or d) polyhydric alcohols.
6. Process according to either claim 4 or 5 wherein the step of adding at least one stabilising agent occurs during the manufacture of the quaternary ammonium material, preferably following the quaternisation step in the synthesis of the quaternary ammonium material.
7. Process according to either claim 4 or 5 wherein the step of adding at least one stabilising agent occurs after manufacture of the quaternary ammonium material, preferably during storage of the quaternary ammonium material .
8. A process according to any one of claims 4 to 7 wherein the stabilising agent is added in amounts of 0.05-10% -20-
by weight of the quaternary ammonium material, preferably 0.5-6.0%,
9. A solid rinse conditioner comprising a composition as defined in any one of claims 1 to .
10. A liquid rinse conditioner comprising a composition as de ined in any one of claims 1 to 3.
11. Method of reducing the level of discolouration of quaternary ammonium material containing at least one ester group over time by the addition of a stabilising agent as defined in claim 1 or claim 2.
PCT/EP1999/003366 1998-05-18 1999-05-12 Stabilised quaternary ammonium compositions Ceased WO1999060081A1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP2000549690A JP2002515551A (en) 1998-05-18 1999-05-12 Stabilized quaternary ammonium composition
BRPI9910549-7A BR9910549B1 (en) 1998-05-18 1999-05-12 stabilized compositions, process for stabilizing quaternary ammonium material, and use of a stabilizing agent.
ROA200001089A RO121133B1 (en) 1998-05-18 1999-05-12 Stabilized quaternary ammonium compositions, process for preparing the same and conditioner containing it
HU0101910A HUP0101910A3 (en) 1998-05-18 1999-05-12 Stabilised composition containing quaternary ammonium compounds, process for stabilizing and use of stabilizing agents
EP99924984A EP1080171B1 (en) 1998-05-18 1999-05-12 Stabilised quaternary ammonium compositions
DE69923175T DE69923175T2 (en) 1998-05-18 1999-05-12 Stabilized quaternary ammonium compounds
CA2325018A CA2325018C (en) 1998-05-18 1999-05-12 Stabilised quaternary ammonium compositions
PL99344240A PL190329B1 (en) 1998-05-18 1999-05-12 Stabilised quaternary ammonium composition, method for stabilization of quartenary ammonium material, method for reduction of decolourization of quartenary ammonium material and application of the stabilized compound
AU41438/99A AU732651B2 (en) 1998-05-18 1999-05-12 Stabilised quaternary ammonium compositions

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9810655.2 1998-05-18
GBGB9810655.2A GB9810655D0 (en) 1998-05-18 1998-05-18 Stable ammonium compositions

Publications (3)

Publication Number Publication Date
WO1999060081A1 WO1999060081A1 (en) 1999-11-25
WO1999060081B1 true WO1999060081B1 (en) 2000-01-20
WO1999060081A8 WO1999060081A8 (en) 2001-03-22

Family

ID=10832260

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1999/003366 Ceased WO1999060081A1 (en) 1998-05-18 1999-05-12 Stabilised quaternary ammonium compositions

Country Status (18)

Country Link
EP (1) EP1080171B1 (en)
JP (1) JP2002515551A (en)
CN (1) CN1192083C (en)
AR (1) AR016032A1 (en)
AU (1) AU732651B2 (en)
BR (1) BR9910549B1 (en)
CA (1) CA2325018C (en)
CZ (1) CZ300743B6 (en)
DE (1) DE69923175T2 (en)
ES (1) ES2234259T3 (en)
GB (1) GB9810655D0 (en)
HU (1) HUP0101910A3 (en)
PL (1) PL190329B1 (en)
RO (1) RO121133B1 (en)
RU (1) RU2220190C2 (en)
TR (1) TR200003386T2 (en)
WO (1) WO1999060081A1 (en)
ZA (1) ZA200006734B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0207484D0 (en) 2002-03-28 2002-05-08 Unilever Plc Solid fabric conditioning compositions
US20090312428A1 (en) 2008-06-13 2009-12-17 Fernando Figueredo Biocide Compositions Comprising Quaternary Ammonium and Urea and Methods for Their Use
MA34103B1 (en) * 2010-04-01 2013-03-05 Evonik Degussa Gmbh An effective formula for the fabric binder
EP2385099A1 (en) * 2010-05-06 2011-11-09 The Procter & Gamble Company Process of making liquid fabric softening compositions
KR101988072B1 (en) 2012-06-29 2019-06-11 라이온 가부시키가이샤 Liquid fabric softener composition
US11191264B2 (en) * 2017-03-01 2021-12-07 Ecolab Usa Inc. Mechanism of urea/solid acid interaction under storage conditions and storage stable solid compositions comprising urea and acid

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2454465A1 (en) * 1974-11-16 1976-05-20 Hoechst Ag Powdery germ inhibiting soft rinsing compsns for textiles - contg cationic soft rinse, cationic disinfectant, urea and non ionic dispersant
EP0258923B1 (en) * 1986-09-02 1993-10-06 Akzo Nobel N.V. Fabric softening composition and detergent-composition comprising the same
US5282983A (en) * 1990-08-22 1994-02-01 Kao Corporation Fabric softener composition and ammonium salt
US5259964A (en) * 1991-12-18 1993-11-09 Colgate-Palmolive Co. Free-flowing powder fabric softening composition and process for its manufacture
US5543067A (en) * 1992-10-27 1996-08-06 The Procter & Gamble Company Waterless self-emulsiviable biodegradable chemical softening composition useful in fibrous cellulosic materials
DE4307186A1 (en) * 1993-03-08 1994-09-15 Henkel Kgaa Aqueous fabric softener composition
DE4308792C1 (en) * 1993-03-18 1994-04-21 Henkel Kgaa Stabilised quaternised fatty acid tri:ethanolamine ester salt(s) prodn. - having stable colour and odour characteristics
EP0918842A1 (en) * 1996-07-11 1999-06-02 The Procter & Gamble Company Substantially odor-free polyhydroxyl solvents
DE19629666A1 (en) * 1996-07-23 1998-01-29 Henkel Kgaa Process for the hydrophilic finishing of fibers or nonwovens

Also Published As

Publication number Publication date
CZ300743B6 (en) 2009-07-29
EP1080171B1 (en) 2005-01-12
DE69923175D1 (en) 2005-02-17
PL190329B1 (en) 2005-11-30
CN1192083C (en) 2005-03-09
WO1999060081A8 (en) 2001-03-22
AU732651B2 (en) 2001-04-26
CA2325018A1 (en) 1999-11-25
HUP0101910A2 (en) 2001-11-28
DE69923175T2 (en) 2005-06-23
CA2325018C (en) 2010-07-13
GB9810655D0 (en) 1998-07-15
WO1999060081A1 (en) 1999-11-25
BR9910549A (en) 2001-01-30
PL344240A1 (en) 2001-10-08
EP1080171A1 (en) 2001-03-07
AU4143899A (en) 1999-12-06
CZ20004292A3 (en) 2001-12-12
HUP0101910A3 (en) 2002-08-28
RU2220190C2 (en) 2003-12-27
ZA200006734B (en) 2001-11-19
JP2002515551A (en) 2002-05-28
ES2234259T3 (en) 2005-06-16
RO121133B1 (en) 2006-12-29
TR200003386T2 (en) 2001-06-21
CN1301293A (en) 2001-06-27
BR9910549B1 (en) 2009-01-13
AR016032A1 (en) 2001-05-30

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