AU542092B2 - Detergents - Google Patents

Detergents

Info

Publication number
AU542092B2
AU542092B2 AU63688/80A AU6368880A AU542092B2 AU 542092 B2 AU542092 B2 AU 542092B2 AU 63688/80 A AU63688/80 A AU 63688/80A AU 6368880 A AU6368880 A AU 6368880A AU 542092 B2 AU542092 B2 AU 542092B2
Authority
AU
Australia
Prior art keywords
liquor
fabrics
polymer phosphate
orthophosphate
present
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
AU63688/80A
Other versions
AU6368880A (en
Inventor
Ronald Meredith Morris
Horst Poeselt
Hermann Rabitsch
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 PLC
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
Application filed by Unilever PLC filed Critical Unilever PLC
Publication of AU6368880A publication Critical patent/AU6368880A/en
Application granted granted Critical
Publication of AU542092B2 publication Critical patent/AU542092B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
    • D06L1/12—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using aqueous solvents
    • D06L1/16—Multi-step processes
    • 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
    • C11D3/04—Water-soluble compounds
    • C11D3/06—Phosphates, including polyphosphates
    • 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
    • C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
    • C11D2111/40—Specific cleaning or washing processes
    • C11D2111/44—Multi-step processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Sorption Type Refrigeration Machines (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

A process for washing fabrics includes the steps of contacting the fabrics with a liquor containing a detergent active compound and an orthophosphate and subsequently contacting the fabrics with a liquor containing a polymer phosphate. The polymer phosphate may be added to the orthophosphate-containing liquor or may be present in a separate liquor. In the former case the polymer phosphate may be present from the start of the wash but in a form to delay its dissolution in the liquor, such as by being encapsulated, cogranulated or contained in a sachet. Delay times of about 5 minutes are disclosed. The method leads to reduced incrustation on fabrics.
AU63688/80A 1979-10-26 1980-10-24 Detergents Ceased AU542092B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7937167 1979-10-26
GB7937167 1979-10-26

Publications (2)

Publication Number Publication Date
AU6368880A AU6368880A (en) 1981-04-30
AU542092B2 true AU542092B2 (en) 1985-02-07

Family

ID=10508780

Family Applications (1)

Application Number Title Priority Date Filing Date
AU63688/80A Ceased AU542092B2 (en) 1979-10-26 1980-10-24 Detergents

Country Status (8)

Country Link
EP (1) EP0028143B1 (en)
JP (1) JPS5673165A (en)
AT (1) ATE4733T1 (en)
AU (1) AU542092B2 (en)
BR (1) BR8006872A (en)
CA (1) CA1139183A (en)
DE (1) DE3064965D1 (en)
ZA (1) ZA806489B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0056332B1 (en) * 1981-01-14 1984-05-16 Unilever Plc Fabric washing process and detergent composition for use therein
JPS5915538A (en) * 1982-07-15 1984-01-26 カネボウ株式会社 High density fabric and production thereof
US4678954A (en) * 1986-03-05 1987-07-07 Kabushiki Kaisha Toshiba Rotor with permanent magnets having thermal expansion gaps
JPH0812850B2 (en) * 1987-03-17 1996-02-07 株式会社ニコン Cleaning method
JP3160238B2 (en) * 1997-08-04 2001-04-25 岸本産業株式会社 Cleaning agent for semiconductor device manufacturing process and liquid crystal device manufacturing process
US9890350B2 (en) 2015-10-28 2018-02-13 Ecolab Usa Inc. Methods of using a soil release polymer in a neutral or low alkaline prewash

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL178956C (en) * 1952-06-11 Hartmann Foerdertech DEVICE FOR EXCAVATING AND FEEDING UP DUMP.
NL236505A (en) * 1958-02-26
JPS51109003A (en) * 1975-02-20 1976-09-27 Procter & Gamble SAITEKISENJOSEIOMOTSUTEIHOSUFUEETOGANRYONO GARASUSHITSUHOSUFUEETOKEISENZAISOSEIBUTSU
US4113544A (en) * 1975-12-20 1978-09-12 Kabushiki Kaisha Sato Kenkyusho Portable label printing and applying machine

Also Published As

Publication number Publication date
ZA806489B (en) 1982-05-26
EP0028143B1 (en) 1983-09-21
JPS6127516B2 (en) 1986-06-25
ATE4733T1 (en) 1983-10-15
BR8006872A (en) 1981-04-28
CA1139183A (en) 1983-01-11
DE3064965D1 (en) 1983-10-27
EP0028143A1 (en) 1981-05-06
JPS5673165A (en) 1981-06-17
AU6368880A (en) 1981-04-30

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