GB1191722A - Detergent Laundry Bars of Low Specific Gravity - Google Patents
Detergent Laundry Bars of Low Specific GravityInfo
- Publication number
- GB1191722A GB1191722A GB5427069A GB5427069A GB1191722A GB 1191722 A GB1191722 A GB 1191722A GB 5427069 A GB5427069 A GB 5427069A GB 5427069 A GB5427069 A GB 5427069A GB 1191722 A GB1191722 A GB 1191722A
- Authority
- GB
- United Kingdom
- Prior art keywords
- detergent
- bar
- specific gravity
- salt
- sodium
- 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
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/0047—Detergents in the form of bars or tablets
- C11D17/0065—Solid detergents containing builders
- C11D17/0069—Laundry bars
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)
- Detergent Compositions (AREA)
Abstract
1,191,722. Detergent laundry bar. COLGATEPALMOLIVE CO. 19 April, 1967 [21 April, 1966], No. 54270/69. Divided out of 1,191,721. Heading C5D. A detergent laundry bar of low specific gravity comprises at least 45% by weight, based on the finished bar, of water-soluble inorganic builder salt crystals and a lesser amount of synthetic organic detergent the bar having a specific gravity of 1À1 to 1.35 and having fine pores, at least some of which are visible to the naked eye, distributed between the bonded crystals of builder salt. The detergent is a sulphonate of formula R-SO 3 - or a sulphate of formula R-O-SO 3 -, wherein R is or contains an aliphatic chain of at least 6 carbon atoms, in the form of an alkali metal e.g. sodium or potassium or alkaline earth metal e.g. calcium or magnesium salt. The builder salts are mixtures of phosphates, polyphosphates, silicates, carbonates, bicarbonates, borates, sulphates and chlorides of sodium, potassium, ammonium or ethanolammonium. Optional ingredients are (a) a fatty acid alkylolamide; (b) chelating agent e.g. a salt of ethylene diamine tetraacetic acid; (c) sodium carboxymethyl cellulose; (d) melamine; (e) fluorescent brightening agents; (f) starches; (g) clays; (h) zinc oxide; (i) finely divided cellulose; (j) paraffin wax; (k) non-ionic, amphoteric and cationic detergents; (1) water-soluble and insoluble soaps; (m) glycerine and lanolin; (n) perfumes, colours, germicides and bacteriostats. A process for producing the laundry bars is described in Specification 1,191,721.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT903166 | 1966-04-21 | ||
GB1801067A GB1191721A (en) | 1966-04-21 | 1967-04-19 | Production of Detergent Laundry Bars of Low Specific Gravity |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1191722A true GB1191722A (en) | 1970-05-13 |
Family
ID=26253056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5427069A Expired GB1191722A (en) | 1966-04-21 | 1967-04-19 | Detergent Laundry Bars of Low Specific Gravity |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1191722A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0328880A1 (en) * | 1988-01-19 | 1989-08-23 | Colgate-Palmolive Company | Built synthetic organic detergent composition extrudate in particulate and patty forms, and processes for manufacture and uses thereof |
GB2238316A (en) * | 1989-11-24 | 1991-05-29 | Unilever Plc | Soap bars |
US5089174A (en) * | 1989-01-19 | 1992-02-18 | The Procter & Gamble Company | Laundry detergent bars free of C12 -C18 fatty acids and containing an alkylbenzene sulfonate, an alkyl sulfonate and a fatty alcohol |
GB2277325A (en) * | 1993-04-23 | 1994-10-26 | Unilever Plc | Detergent bar |
-
1967
- 1967-04-19 GB GB5427069A patent/GB1191722A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0328880A1 (en) * | 1988-01-19 | 1989-08-23 | Colgate-Palmolive Company | Built synthetic organic detergent composition extrudate in particulate and patty forms, and processes for manufacture and uses thereof |
US5089174A (en) * | 1989-01-19 | 1992-02-18 | The Procter & Gamble Company | Laundry detergent bars free of C12 -C18 fatty acids and containing an alkylbenzene sulfonate, an alkyl sulfonate and a fatty alcohol |
GB2238316A (en) * | 1989-11-24 | 1991-05-29 | Unilever Plc | Soap bars |
GB2277325A (en) * | 1993-04-23 | 1994-10-26 | Unilever Plc | Detergent bar |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |