GB1527881A - Detergent compositions - Google Patents
Detergent compositionsInfo
- 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
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.
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 |
ES445139A ES445139A1 (en) | 1975-02-14 | 1976-02-13 | Process for preparing an orthophosphate-silicate detergent product |
BE164309A BE838553A (en) | 1975-02-14 | 1976-02-13 | SOLID ALKALINE DETERGENT COMPOSITIONS AND PROCESS FOR OBTAINING THEIR |
IT48089/76A IT1053857B (en) | 1975-02-14 | 1976-02-13 | DETERGENT COMPOSITIONS AND PROCEDURE TO PREPARE THEM |
NL7601487A NL7601487A (en) | 1975-02-14 | 1976-02-13 | METHOD FOR PREPARING A DETERGENT. |
FR7603974A FR2300801A1 (en) | 1975-02-14 | 1976-02-13 | SOLID ALKALINE DETERGENT COMPOSITIONS AND PROCESS FOR OBTAINING THEIR |
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) |
-
1975
- 1975-02-14 GB GB635875A patent/GB1527881A/en not_active Expired
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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 |