GB833568A - Improvements in or relating to detergent compositions and processes for the manufacture thereof - Google Patents
Improvements in or relating to detergent compositions and processes for the manufacture thereofInfo
- Publication number
- GB833568A GB833568A GB8690/57A GB869057A GB833568A GB 833568 A GB833568 A GB 833568A GB 8690/57 A GB8690/57 A GB 8690/57A GB 869057 A GB869057 A GB 869057A GB 833568 A GB833568 A GB 833568A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sodium
- temperature
- solution
- acid
- acids
- 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
- C11D3/10—Carbonates ; Bicarbonates
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/24—Monoazo dyes prepared by diazotising and coupling from coupling components containing both hydroxyl and amino directing groups
- C09B29/28—Amino naphthols
- C09B29/30—Amino naphtholsulfonic acid
-
- 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
- C11D3/0047—Other compounding ingredients characterised by their effect pH regulated compositions
-
- 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
- C11D3/0052—Gas evolving or heat producing compositions
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
- Cosmetics (AREA)
Abstract
A detergent composition comprises a mixture of ingredients which evolve carbon dioxide in a heated aqueous solution and are such that the solution has a pH not above 7.5 at any temperature below 40 DEG C., a pH not below 8.5 at any temperature above 70 DEG C., and a pH below 7 and/or above 10 at the lower and/or higher temperatures respectively in the range 30-100 DEG C. Three preferred embodiments are these in which the solution has (a) a pH below 7 at any temperature below 40 DEG C. and a pH of 8.5-10 at any temperature between 70-100 DEG C.; (b) a pH of 7-7.5 at any temperature in range 30-40 DEG C. and a pH above 10 at 100 DEG C.; and (c) a pH below 7 at any temperature below 40 DEG C. and above 10 at 100 DEG C. The pH control is achieved by the incorporation of such acids and acid salts (including hydrolysable salts of strong acids and weak bases) as adipic, tartaric, citric, oxalic, phthalic or sulphamic acid, sodium or potassium bisulphate, disodium dihydrogen pyrophosphate, sodium dihydrogen phosphate, potassium binoxalate, aluminium sulphate or urea nitrate, either with an alkali metal bicarbonate per se or with a substance, such as sodium carbonate, in such quantities that in solution it forms bicarbonate in the presence of the acids or acid salts. Detergents which may be present in the mixture include sodium dodecyl, hexadecyl and cetyl sulphates, sodium alkyl sulphonates and sodium dodecylbenzene sulphonate. Phosphates, polyphosphates, sodium sulphate, cellulose glycollate and sodium perborate may also be incorporated. The compositions are suitably made by adding either the acid/acid salt or the bicarbonate/carbonate to an aqueous solution or paste of the composition which is then dried, the other ingredient being thereafter added.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE344163X | 1955-03-02 | ||
DE91255X | 1955-12-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB833568A true GB833568A (en) | 1960-04-27 |
Family
ID=25750077
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6643/56A Expired GB811732A (en) | 1955-03-02 | 1956-03-02 | Improvements in or relating to detergent compositions and processes for the manufacture of detergent compositions |
GB8690/57A Expired GB833568A (en) | 1955-03-02 | 1957-03-15 | Improvements in or relating to detergent compositions and processes for the manufacture thereof |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6643/56A Expired GB811732A (en) | 1955-03-02 | 1956-03-02 | Improvements in or relating to detergent compositions and processes for the manufacture of detergent compositions |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH344163A (en) |
FR (2) | FR1142255A (en) |
GB (2) | GB811732A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4242215A (en) | 1972-06-13 | 1980-12-30 | Chem-Y, Fabriek Van Chemische Produkten B.V. | Substantially environmental-pollution-free laundry detergent composition |
GB2323372A (en) * | 1997-03-20 | 1998-09-23 | Procter & Gamble | An effervescent laundry detergent composition |
GB2323386A (en) * | 1997-03-20 | 1998-09-23 | Procter & Gamble | Effervescent detergent granules |
EP0915949A1 (en) * | 1996-07-31 | 1999-05-19 | The Procter & Gamble Company | Detergent compositions |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3230174A (en) * | 1960-08-02 | 1966-01-18 | Lever Brothers Ltd | Synergistic combination of sodium dodecane sulfonate and trietha-nolamine lauryl sulfate |
BE606832A (en) * | 1960-08-02 | |||
GB2000177B (en) * | 1977-06-27 | 1982-01-20 | Akzo Nv | Detergent compositions |
GB2315762A (en) * | 1996-07-31 | 1998-02-11 | Procter & Gamble | Detergent composition comprising a dicarboxylic acid source and an alkaline source |
MXPA02004211A (en) * | 1999-10-28 | 2002-10-17 | Procter & Gamble | Washing methods utilizing an effervescent product added prior to agitation. |
-
1956
- 1956-02-21 CH CH344163D patent/CH344163A/en unknown
- 1956-03-02 GB GB6643/56A patent/GB811732A/en not_active Expired
- 1956-03-02 FR FR1142255D patent/FR1142255A/en not_active Expired
-
1957
- 1957-02-22 FR FR71066D patent/FR71066E/en not_active Expired
- 1957-03-15 GB GB8690/57A patent/GB833568A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4242215A (en) | 1972-06-13 | 1980-12-30 | Chem-Y, Fabriek Van Chemische Produkten B.V. | Substantially environmental-pollution-free laundry detergent composition |
EP0915949A1 (en) * | 1996-07-31 | 1999-05-19 | The Procter & Gamble Company | Detergent compositions |
EP0915949A4 (en) * | 1996-07-31 | 2000-01-26 | Procter & Gamble | Detergent compositions |
GB2323372A (en) * | 1997-03-20 | 1998-09-23 | Procter & Gamble | An effervescent laundry detergent composition |
GB2323386A (en) * | 1997-03-20 | 1998-09-23 | Procter & Gamble | Effervescent detergent granules |
Also Published As
Publication number | Publication date |
---|---|
FR1142255A (en) | 1957-09-16 |
FR71066E (en) | 1959-10-08 |
CH344163A (en) | 1960-01-31 |
GB811732A (en) | 1959-04-08 |
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