GB1424356A - Detergent composition - Google Patents

Detergent composition

Info

Publication number
GB1424356A
GB1424356A GB1261472A GB1261472A GB1424356A GB 1424356 A GB1424356 A GB 1424356A GB 1261472 A GB1261472 A GB 1261472A GB 1261472 A GB1261472 A GB 1261472A GB 1424356 A GB1424356 A GB 1424356A
Authority
GB
United Kingdom
Prior art keywords
weight
detergent
composition
pyrophosphate
march
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
Application number
GB1261472A
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
Priority to GB1261472A priority Critical patent/GB1424356A/en
Priority to IT6770773A priority patent/IT980574B/en
Priority to NL7303535A priority patent/NL176373C/en
Priority to BE128930A priority patent/BE796929A/en
Priority to FR7309600A priority patent/FR2176828B1/fr
Publication of GB1424356A publication Critical patent/GB1424356A/en
Expired 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
    • C11D3/36—Organic compounds containing phosphorus
    • 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/36—Organic compounds containing phosphorus
    • C11D3/361—Phosphonates, phosphinates or phosphonites

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)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)

Abstract

1424356 Detergent composition UNILEVER Ltd 15 March 1973 [17 March 1972] 12614/72 Heading C5D A fabric washing composition comprises (a) from 5 to 35% by weight of an organic detergent, (b) a detergency builder of which at least 10% by weight is a water-soluble inorganic orthophosphate and/or pyrophosphate, and (c) from 0À5 to 2% by weight of ethane-1-hydroxy- 1, 1-diphosphonic acid, or a water-soluble salt thereof. Detergent (a) may be anionic, non- ionic, amphoteric or zwitterionic. Builder (b) may comprise 20 to 70% by weight of the composition. The orthophosphate or pyrophosphate may have been derived from the breakdown of sodium tripolyphosphate which has been spray-dried. The washing composition may be in the form of powders, granules, noodles, cakes and liquids The compositions are used to inhibit the drop in reflectance or "whiteness"of white cotton fabrics when these are washed.
GB1261472A 1972-03-17 1972-03-17 Detergent composition Expired GB1424356A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB1261472A GB1424356A (en) 1972-03-17 1972-03-17 Detergent composition
IT6770773A IT980574B (en) 1972-03-17 1973-03-13 DETERGENT COMPOSITION
NL7303535A NL176373C (en) 1972-03-17 1973-03-14 METHOD FOR PREPARING A DETERGENT
BE128930A BE796929A (en) 1972-03-17 1973-03-16 DETERGENT COMPOSITION
FR7309600A FR2176828B1 (en) 1972-03-17 1973-03-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1261472A GB1424356A (en) 1972-03-17 1972-03-17 Detergent composition

Publications (1)

Publication Number Publication Date
GB1424356A true GB1424356A (en) 1976-02-11

Family

ID=10007913

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1261472A Expired GB1424356A (en) 1972-03-17 1972-03-17 Detergent composition

Country Status (5)

Country Link
BE (1) BE796929A (en)
FR (1) FR2176828B1 (en)
GB (1) GB1424356A (en)
IT (1) IT980574B (en)
NL (1) NL176373C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131558A (en) 1975-02-14 1978-12-26 The Procter & Gamble Company Process for preparing an orthophosphate-silicate detergent product

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL132418C (en) * 1962-04-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131558A (en) 1975-02-14 1978-12-26 The Procter & Gamble Company Process for preparing an orthophosphate-silicate detergent product

Also Published As

Publication number Publication date
BE796929A (en) 1973-09-17
NL7303535A (en) 1973-09-19
IT980574B (en) 1974-10-10
NL176373C (en) 1985-04-01
FR2176828A1 (en) 1973-11-02
FR2176828B1 (en) 1977-04-29

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee