GB823118A - Improvements in or relating to protective coatings for cakes or tablets of soap - Google Patents
Improvements in or relating to protective coatings for cakes or tablets of soapInfo
- Publication number
- GB823118A GB823118A GB2629057A GB2629057A GB823118A GB 823118 A GB823118 A GB 823118A GB 2629057 A GB2629057 A GB 2629057A GB 2629057 A GB2629057 A GB 2629057A GB 823118 A GB823118 A GB 823118A
- Authority
- GB
- United Kingdom
- Prior art keywords
- soap
- solution
- film
- cakes
- protective coatings
- 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
- C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules
-
- 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
-
- 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
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
-
- 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
- C11D17/006—Detergents in the form of bars or tablets containing mainly surfactants, but no builders, e.g. syndet bar
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
Readily soluble, non-hygroscopic, protective coatings are produced on cakes of soap by dipping the cake into an aqueous solution of a water-soluble film-forming substance, suitably a salt of a high molecular weight acid but preferably polyvinyl alcohol, the solution also containing a surface-active substance which improves the ability of the solution to wet the soap. Such surface active substance may be an alkylaryl sulphonate, an alkyl sulphate, a cationic detergent, or a non-ionic ethylene oxide adduct, but is preferably an alkyl sulphonate or a sulphosuccinic acid ester. In order to facilitate redissolution of the film, glycol, polyglycol ethers or glycerol may be added to the film-forming solution.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEC13605A DE1055734B (en) | 1956-08-31 | 1956-08-31 | Process for the production of coatings on soap bars |
Publications (1)
Publication Number | Publication Date |
---|---|
GB823118A true GB823118A (en) | 1959-11-04 |
Family
ID=7015481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2629057A Expired GB823118A (en) | 1956-08-31 | 1957-08-20 | Improvements in or relating to protective coatings for cakes or tablets of soap |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE560407A (en) |
DE (1) | DE1055734B (en) |
FR (1) | FR1181581A (en) |
GB (1) | GB823118A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1290282B (en) * | 1961-05-15 | 1969-03-06 | Unilever Nv | Process for the production of detergent tablets |
WO2013059165A1 (en) * | 2011-10-19 | 2013-04-25 | Dow Global Technologies Llc | Coatings for surfactant- containing bars |
-
0
- BE BE560407D patent/BE560407A/xx unknown
-
1956
- 1956-08-31 DE DEC13605A patent/DE1055734B/en active Pending
-
1957
- 1957-08-20 GB GB2629057A patent/GB823118A/en not_active Expired
- 1957-08-23 FR FR1181581D patent/FR1181581A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1290282B (en) * | 1961-05-15 | 1969-03-06 | Unilever Nv | Process for the production of detergent tablets |
WO2013059165A1 (en) * | 2011-10-19 | 2013-04-25 | Dow Global Technologies Llc | Coatings for surfactant- containing bars |
Also Published As
Publication number | Publication date |
---|---|
DE1055734B (en) | 1959-04-23 |
BE560407A (en) | |
FR1181581A (en) | 1959-06-17 |
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