ZW3483A1 - Method of softening fabrics - Google Patents

Method of softening fabrics

Info

Publication number
ZW3483A1
ZW3483A1 ZW34/83A ZW3483A ZW3483A1 ZW 3483 A1 ZW3483 A1 ZW 3483A1 ZW 34/83 A ZW34/83 A ZW 34/83A ZW 3483 A ZW3483 A ZW 3483A ZW 3483 A1 ZW3483 A1 ZW 3483A1
Authority
ZW
Zimbabwe
Prior art keywords
lanolin
liquor
cationic
less
softener
Prior art date
Application number
ZW34/83A
Inventor
Michael William Parslow
Edwin Willis
Original Assignee
Unilever Plc
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=10528227&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ZW3483(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Unilever Plc filed Critical Unilever Plc
Publication of ZW3483A1 publication Critical patent/ZW3483A1/en

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
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/001—Softening compositions
    • C11D3/0015—Softening compositions liquid
    • 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
    • C11D3/2093—Esters; Carbonates

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)
  • Treatment Of Fiber Materials (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

A method of treating fabrics comprises contacting the fabrics with an aqueous liquor having a pH less than about 7.5, such as between about 5.0 and about 7.0, the liquor containing a cationic fabric softener and lanolin. The liquor is formed by adding to water a composition containing the cationic fabric softener and the lanolin, the concentration of these components in the liquor preferably being from 50 ppm to 500 ppm. The lanolin may be replaced by a lanolin-like material such as derivatives thereof or one or more of the active constituents of lanolin either extracted therefrom or derived from other sources. Preferred ratios of cationic softener to lanolin are 20:1 to 1:20 by weight. A a liquor to flabric ratio of less than 25:1 is preferred. The method generally leads to a deposition of cationic softener and lanolin of less than 0.5% by weight of the fabric.
ZW34/83A 1982-02-10 1983-02-04 Method of softening fabrics ZW3483A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8203880 1982-02-10

Publications (1)

Publication Number Publication Date
ZW3483A1 true ZW3483A1 (en) 1984-08-29

Family

ID=10528227

Family Applications (1)

Application Number Title Priority Date Filing Date
ZW34/83A ZW3483A1 (en) 1982-02-10 1983-02-04 Method of softening fabrics

Country Status (17)

Country Link
EP (1) EP0086104B1 (en)
JP (1) JPS58149379A (en)
AT (1) ATE42762T1 (en)
AU (1) AU549921B2 (en)
BR (1) BR8300642A (en)
CA (1) CA1192004A (en)
DE (1) DE3379790D1 (en)
GB (1) GB2114619B (en)
GR (1) GR78098B (en)
IN (1) IN156619B (en)
MY (1) MY8700538A (en)
NO (1) NO830420L (en)
NZ (1) NZ203172A (en)
PH (1) PH18127A (en)
PT (1) PT76217B (en)
ZA (1) ZA83877B (en)
ZW (1) ZW3483A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4421514A (en) * 1982-08-03 1983-12-20 Colgate-Palmolive Antistatic laundry treatment
US4555349A (en) * 1983-04-08 1985-11-26 Lever Brothers Company Fabric softening compositions
GB8410318D0 (en) * 1984-04-19 1984-05-31 Unilever Plc Fabric softening composition
DE4301459A1 (en) * 1993-01-20 1994-07-21 Huels Chemische Werke Ag Aqueous fabric softener for the treatment of textiles
US5409619A (en) * 1993-08-23 1995-04-25 Reckitt & Colman Inc. Ironing aid composition

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1030308A (en) * 1972-10-10 1978-05-02 Neil M. Mchugh Conditioning of fabrics
IT966940B (en) * 1972-12-05 1974-02-20 Unilever Nv DETERGENT COMPOSITION
US4110498A (en) * 1976-03-08 1978-08-29 The Procter & Gamble Company Fabric treatment compositions
GB2007734B (en) * 1977-10-22 1983-04-07 Cargo Fleet Chemical Co Fabric softeners
EP0013780B2 (en) * 1979-01-11 1988-08-31 THE PROCTER & GAMBLE COMPANY Concentrated fabric softening composition

Also Published As

Publication number Publication date
NZ203172A (en) 1986-03-14
ATE42762T1 (en) 1989-05-15
IN156619B (en) 1985-09-21
ZA83877B (en) 1984-09-26
PT76217A (en) 1983-03-01
DE3379790D1 (en) 1989-06-08
AU1118283A (en) 1983-08-18
EP0086104A3 (en) 1986-02-12
EP0086104A2 (en) 1983-08-17
GB2114619B (en) 1986-05-08
GR78098B (en) 1984-09-26
PT76217B (en) 1986-06-26
MY8700538A (en) 1987-12-31
PH18127A (en) 1985-03-22
AU549921B2 (en) 1986-02-20
GB2114619A (en) 1983-08-24
CA1192004A (en) 1985-08-20
BR8300642A (en) 1983-11-08
NO830420L (en) 1983-08-11
JPS58149379A (en) 1983-09-05
GB8303394D0 (en) 1983-03-16
EP0086104B1 (en) 1989-05-03

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