ES248199A1 - Bleaching compositions - Google Patents
Bleaching compositionsInfo
- Publication number
- ES248199A1 ES248199A1 ES0248199A ES248199A ES248199A1 ES 248199 A1 ES248199 A1 ES 248199A1 ES 0248199 A ES0248199 A ES 0248199A ES 248199 A ES248199 A ES 248199A ES 248199 A1 ES248199 A1 ES 248199A1
- Authority
- ES
- Spain
- Prior art keywords
- per
- acid
- compositions
- derivatives
- bleaching
- 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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3945—Organic per-compounds
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)
- Inorganic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
The invention comprises inclusion compounds of urea and a per-derivative of a straight-chain aliphatic carboxylic acid. Suitable per-derivatives are mono percarboxylic acids, e.g. containing 4-20 carbon atoms mono- or diper-acid derivatives of a , o -dicarboxylic acids, e.g. containing 10-20 carbon atoms and acyl peroxides. These inclusion compounds may be produced by reacting urea and the per-derivative in a mutual solvent, such as methanol, and may be isolated by crystallisation or evaporation. The per-acid derivatives may be prepared by condensing boric acid and acetic anhydride to form acetyl pyroborate, treating with the carboxylic acid, and reacting the acyl perborate with hydrogen peroxide the acyl perborates may also be prepared by reacting the acid anhydride or acid chloride with boric acid. Acyl peroxides may be prepared by reacting the per-acid with a carboxylic acid. The per-derivatives may contain hydroxy or keto groups or double bonds. The inclusion compounds of the invention are used in bleaching compositions and are stated to be strongly bactericidal. The Provisional Specification refers also to inclusion compounds of the per-acid derivatives with thiourea, selenourea and p tellurourea this subject-matter does not appear in the Complete Specification.ALSO:The invention comprises bleaching and bleaching-detergent compositions containing an inclusion compound of urea and a per-derivative of a straight-chain aliphatic carboxylic acid. Suitable per-derivatives are monopercarboxylic acids, e.g. containing 4-20 carbon atoms mono-or diper-acid derivatives of a , o -dicarboxylic acids, e.g. containing 10-20 carbon atoms and acyl peroxides. The inclusion compounds are soluble in water and the solutions have bleaching activity. Preferably the bleaching compositions have an amount of inclusion compound which provides 0,05-10%, by weight of the composition, of active oxygen. When used in detergent compositions, these may contain soaps or organic soapless detergents, e.g. alkylaryl sulphonates, alkyl sulphates, fatty monoglyceride sulphates, salts of amides of taurine or methyltaurine, and salts of esters or ethers of isethionic acid. The compositions may also include alkalimetal carbonates, silicates, sulphates, phosphates, and other conventional ingredients of detergent compositions such as carboxymethyl cellulose, lather improvers, fluorescent brightening agents, anti-tarnishing agents and perfumes. Perborates and percarbonates may also be present. The compositions may be in the form of powders, chips, flakes, bars or tablets. In an example stained cotton is treated with bleaching-detergent compositions of the invention. The Provisional Specification refers also to inclusion compounds of per-acid derivatives with thiourea, selenourea and tellurourea.ALSO:Detergent compositions contain an inclusion compound of urea with a per-derivative of a straight - chain aliphatic carboxylic acid. Suitable per-derivatives are monopercarboxylic acids, e.g. containing 4-20 carbon atoms mono- or di-per-acid derivatives of a ,o -dicarboxylic acids, e.g. containing 10-20 carbon atoms and acyl peroxides. Preferably the compositions have an amount of inclusion compound which provides 0.05-10%, by weight of the composition, of active oxygen. The detergents may be soaps or organic soapless detergents, e.g. alkylaryl sulphonates, alkyl sulphates, fatty monoglyceride sulphates, salts of amides of taurine or methyltaurine, and salts of esters or ethers of isethionic acid. The compositions may also include alkali metal carbonates, silicates, sulphates, phosphates and polyphosphates, percarbonates and perborates, carboxymethyl cellulose, lather improvers, fluorescent brightening agents, anti-tarnishing agents, and perfumes. The compositions may be in the form of powders, chips, flakes, bars or tablets. The Provisional Specification refers also to inclusion compounds of per-acid derivatives with thiourea, selenourea and tellurourea.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7391/58A GB847702A (en) | 1958-03-07 | 1958-03-07 | Improvements in or relating to bleaching compositions |
Publications (1)
Publication Number | Publication Date |
---|---|
ES248199A1 true ES248199A1 (en) | 1959-10-16 |
Family
ID=9832235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0248199A Expired ES248199A1 (en) | 1958-03-07 | 1959-03-06 | Bleaching compositions |
Country Status (8)
Country | Link |
---|---|
US (1) | US3167513A (en) |
BE (1) | BE576395A (en) |
CH (2) | CH378869A (en) |
DE (2) | DE1290648B (en) |
ES (1) | ES248199A1 (en) |
FR (1) | FR1221993A (en) |
GB (1) | GB847702A (en) |
NL (3) | NL110936C (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53960B2 (en) * | 1974-03-23 | 1978-01-13 | ||
US4181621A (en) * | 1975-07-08 | 1980-01-01 | Blendax-Werke R. Schneider & Co. | Cleaning agents for dentures |
US4013581A (en) * | 1975-07-10 | 1977-03-22 | The Procter & Gamble Company | Bleach tablet composition |
US4374035A (en) * | 1981-07-13 | 1983-02-15 | The Procter & Gamble Company | Accelerated release laundry bleach product |
US4391723A (en) * | 1981-07-13 | 1983-07-05 | The Procter & Gamble Company | Controlled release laundry bleach product |
EP0073541B1 (en) * | 1981-08-31 | 1987-06-16 | THE PROCTER & GAMBLE COMPANY | Laundry bleach product |
US4391724A (en) * | 1981-10-21 | 1983-07-05 | The Procter & Gamble Company | Controlled release laundry bleach product |
US4391725A (en) * | 1981-10-21 | 1983-07-05 | The Procter & Gamble Company | Controlled release laundry bleach product |
US4529534A (en) * | 1982-08-19 | 1985-07-16 | The Procter & Gamble Company | Peroxyacid bleach compositions |
GB9120958D0 (en) * | 1991-10-02 | 1991-11-13 | Procter & Gamble | Bleaching composition |
US5597791A (en) * | 1994-10-13 | 1997-01-28 | Fmc Corporation | Stable peracid sols, gels and solids |
US20060281654A1 (en) * | 2005-03-07 | 2006-12-14 | Brooker Anju Deepali M | Detergent and bleach compositions |
DE602006013778D1 (en) * | 2006-01-23 | 2010-06-02 | Procter & Gamble | A composition comprising preformed peracid and a bleach catalyst |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2598953A (en) * | 1952-06-03 | Separation of orgsnic issuers | ||
US2362401A (en) * | 1944-11-07 | Detergent compositions | ||
US2899965A (en) * | 1959-08-18 | Bromate-urea oxidative fixing | ||
US1718609A (en) * | 1929-06-25 | Amd vaman r | ||
US1628015A (en) * | 1923-05-08 | 1927-05-10 | Frank A Bower | Washing compound |
BE408081A (en) * | 1933-12-22 | |||
NL40120C (en) * | 1934-02-23 | 1900-01-01 | ||
US2259479A (en) * | 1938-08-03 | 1941-10-21 | Sales Affiliates Inc | Process for the manufacture of the solid compound of hydrogen peroxide and urea |
US2202478A (en) * | 1938-12-01 | 1940-05-28 | Du Pont | Bleaching of cotton |
US2498344A (en) * | 1944-12-23 | 1950-02-21 | Lever Brothers Ltd | Denture cleansers |
US2430450A (en) * | 1945-02-20 | 1947-11-11 | Brown Ethan Allan | Antiseptic urea peroxide-glycerol solution |
US2535313A (en) * | 1946-02-18 | 1950-12-26 | Gen Foods Corp | Preparation of flour bleaching compositions |
US2527640A (en) * | 1947-05-15 | 1950-10-31 | Hercules Powder Co Ltd | Stabilization of hydroperoxides |
US2596344A (en) * | 1948-08-21 | 1952-05-13 | Shell Dev | Fractionation process |
US2675356A (en) * | 1950-10-23 | 1954-04-13 | Du Pont | Detergent compositions |
US2727025A (en) * | 1951-11-16 | 1955-12-13 | Standard Oil Co | Urea adducts of polyol esters |
US2750362A (en) * | 1952-12-05 | 1956-06-12 | Swern Daniel | Peroxides of long-chain olefinc compounds |
US2830039A (en) * | 1953-08-31 | 1958-04-08 | Standard Oil Co | Urea adducts of quaternary heterocyclic-nitrogen halides |
-
0
- NL NL236860D patent/NL236860A/xx unknown
- NL NL110937D patent/NL110937C/xx active
- BE BE576395D patent/BE576395A/xx unknown
- NL NL110936D patent/NL110936C/xx active
-
1958
- 1958-03-07 GB GB7391/58A patent/GB847702A/en not_active Expired
-
1959
- 1959-03-04 US US797053A patent/US3167513A/en not_active Expired - Lifetime
- 1959-03-06 DE DEU8003A patent/DE1290648B/en active Pending
- 1959-03-06 DE DEU6043A patent/DE1297572B/en active Pending
- 1959-03-06 ES ES0248199A patent/ES248199A1/en not_active Expired
- 1959-03-07 FR FR788710A patent/FR1221993A/en not_active Expired
- 1959-03-07 CH CH7048759A patent/CH378869A/en unknown
- 1959-03-07 CH CH7048859A patent/CH363019A/en unknown
Also Published As
Publication number | Publication date |
---|---|
BE576395A (en) | |
GB847702A (en) | 1960-09-14 |
DE1297572B (en) | 1969-06-19 |
NL236860A (en) | |
US3167513A (en) | 1965-01-26 |
FR1221993A (en) | 1960-06-07 |
CH378869A (en) | 1964-06-30 |
NL110936C (en) | |
NL110937C (en) | |
CH363019A (en) | 1962-07-15 |
DE1290648B (en) | 1969-03-13 |
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