GB1527881A - Detergent compositions - Google Patents

Detergent compositions

Info

Publication number
GB1527881A
GB1527881A GB635875A GB635875A GB1527881A GB 1527881 A GB1527881 A GB 1527881A GB 635875 A GB635875 A GB 635875A GB 635875 A GB635875 A GB 635875A GB 1527881 A GB1527881 A GB 1527881A
Authority
GB
United Kingdom
Prior art keywords
weight
pyrophosphate
sio
composition
ortho
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
GB635875A
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.)
Procter and Gamble Ltd
Original Assignee
Procter and Gamble Ltd
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 Procter and Gamble Ltd filed Critical Procter and Gamble Ltd
Priority to GB635875A priority Critical patent/GB1527881A/en
Priority to AU10922/76A priority patent/AU1092276A/en
Priority to DE19762605052 priority patent/DE2605052A1/en
Priority to PH18074A priority patent/PH13698A/en
Priority to US05/657,656 priority patent/US4131558A/en
Priority to IT48089/76A priority patent/IT1053857B/en
Priority to BE164309A priority patent/BE838553A/en
Priority to FR7603974A priority patent/FR2300801A1/en
Priority to NL7601487A priority patent/NL7601487A/en
Priority to ES445139A priority patent/ES445139A1/en
Priority to JP51015396A priority patent/JPS51132203A/en
Publication of GB1527881A publication Critical patent/GB1527881A/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
    • C11D3/02—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
    • C11D3/02—Inorganic compounds ; Elemental compounds
    • C11D3/04—Water-soluble compounds
    • C11D3/08—Silicates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (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)
  • Detergent Compositions (AREA)

Abstract

1527881 Detergent compositions PROCTER & GAMBLE Ltd 13 Feb 1976 [14 Feb 1975 16 June 1975] 6358/75 and 25645/75 Heading C5D Alkaline solid detergent compositions comprise (A) (i) from 1 to 30% by weight of a silicate SiO 2 :M 2 O, where M is Na or K, and the ratio of SiO 2 :M 2 O is 1À6:1 to 4:1; (ii) from 0 to 60% by weight of an alkali metal orthophosphate or pyrophosphate or a mixture thereof; (iii) from 0 to 80% by weight of diluent, and (iv) from 1% to 50% by weight of a non-cationic detergent; and (B) from 0 to 60% by weight of alkaline Na or K ortho- or pyrophosphate or a mixture thereof such that the composition contains from 5 to 60% by weight of orthophosphate or a mixture of ortho- and pyrophosphate wherein the rates of pyroto orthophosphate is 1À5:1 to 1:4 and (C) 0 to 80% by weight of diluent; the total amount of alkali metal tripolyphosphate is less than 20% by weight of the ortho- and pyrophosphate and wherein the silicate (A) (i) is such that when 1À2 g. of the composition is added to 1 litre of water at 25‹ C., agitated for one minute to avoid lumping and filtered through a 142 mm. diameter 5 micron pore filter under N 2 at 6À8 atmospheres, the molar ratio of filtrate SiO 2 to total SiO 2 is no more than 3À3:4. The compositions may be produced by drying a slurry of the components, possibly adding the phosphates after drying. The composition may contain sodium dodecyl benzene sulphonate, fatty acid sodium sulphate and coconut triethoxy alcohol. The composition may also contain ion-exchange alumino-silicates.
GB635875A 1975-02-14 1975-02-14 Detergent compositions Expired GB1527881A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
GB635875A GB1527881A (en) 1975-02-14 1975-02-14 Detergent compositions
AU10922/76A AU1092276A (en) 1975-02-14 1976-02-09 Detergent compositions
DE19762605052 DE2605052A1 (en) 1975-02-14 1976-02-10 DETERGENTS AND DETERGENTS AND METHOD FOR THEIR MANUFACTURING
PH18074A PH13698A (en) 1975-02-14 1976-02-10 Process for preparing an orthophospnate-silicate detergent product
US05/657,656 US4131558A (en) 1975-02-14 1976-02-12 Process for preparing an orthophosphate-silicate detergent product
IT48089/76A IT1053857B (en) 1975-02-14 1976-02-13 DETERGENT COMPOSITIONS AND PROCEDURE TO PREPARE THEM
BE164309A BE838553A (en) 1975-02-14 1976-02-13 SOLID ALKALINE DETERGENT COMPOSITIONS AND PROCESS FOR OBTAINING THEIR
FR7603974A FR2300801A1 (en) 1975-02-14 1976-02-13 SOLID ALKALINE DETERGENT COMPOSITIONS AND PROCESS FOR OBTAINING THEIR
NL7601487A NL7601487A (en) 1975-02-14 1976-02-13 METHOD FOR PREPARING A DETERGENT.
ES445139A ES445139A1 (en) 1975-02-14 1976-02-13 Process for preparing an orthophosphate-silicate detergent product
JP51015396A JPS51132203A (en) 1975-02-14 1976-02-14 Making method of orthophosphateesilicate detergent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB635875A GB1527881A (en) 1975-02-14 1975-02-14 Detergent compositions

Publications (1)

Publication Number Publication Date
GB1527881A true GB1527881A (en) 1978-10-11

Family

ID=9813065

Family Applications (1)

Application Number Title Priority Date Filing Date
GB635875A Expired GB1527881A (en) 1975-02-14 1975-02-14 Detergent compositions

Country Status (1)

Country Link
GB (1) GB1527881A (en)

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed