GB963135A - Stabilisation of esters in bleaching compositions - Google Patents
Stabilisation of esters in bleaching compositionsInfo
- Publication number
- GB963135A GB963135A GB43553/60A GB4355360A GB963135A GB 963135 A GB963135 A GB 963135A GB 43553/60 A GB43553/60 A GB 43553/60A GB 4355360 A GB4355360 A GB 4355360A GB 963135 A GB963135 A GB 963135A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ester
- alkali metal
- stabilizing compound
- aqueous solution
- weight
- 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
- 150000002148 esters Chemical class 0.000 title abstract 15
- 239000000203 mixture Substances 0.000 title abstract 9
- 238000004061 bleaching Methods 0.000 title abstract 3
- 230000006641 stabilisation Effects 0.000 title abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 12
- 230000000087 stabilizing effect Effects 0.000 abstract 12
- 229910052783 alkali metal Inorganic materials 0.000 abstract 8
- 239000007864 aqueous solution Substances 0.000 abstract 6
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 4
- 150000001340 alkali metals Chemical class 0.000 abstract 4
- 239000003599 detergent Substances 0.000 abstract 4
- 239000007788 liquid Substances 0.000 abstract 4
- 230000007935 neutral effect Effects 0.000 abstract 4
- 150000003839 salts Chemical class 0.000 abstract 4
- 239000000126 substance Substances 0.000 abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 2
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical class OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 abstract 2
- 229910019142 PO4 Inorganic materials 0.000 abstract 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical class OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 abstract 2
- TUCNEACPLKLKNU-UHFFFAOYSA-N acetyl Chemical compound C[C]=O TUCNEACPLKLKNU-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 150000001408 amides Chemical class 0.000 abstract 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 abstract 2
- 239000004327 boric acid Substances 0.000 abstract 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 abstract 2
- 239000001768 carboxy methyl cellulose Substances 0.000 abstract 2
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 2
- 229960001484 edetic acid Drugs 0.000 abstract 2
- 239000000194 fatty acid Substances 0.000 abstract 2
- 229930195729 fatty acid Natural products 0.000 abstract 2
- 150000004665 fatty acids Chemical class 0.000 abstract 2
- 239000008187 granular material Substances 0.000 abstract 2
- 230000003179 granulation Effects 0.000 abstract 2
- 238000005469 granulation Methods 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 235000021317 phosphate Nutrition 0.000 abstract 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 abstract 2
- 150000004760 silicates Chemical class 0.000 abstract 2
- 239000002002 slurry Substances 0.000 abstract 2
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 abstract 2
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 abstract 2
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 2
- -1 sodium sulphate Chemical class 0.000 abstract 2
- 235000011152 sodium sulphate Nutrition 0.000 abstract 2
- HFQQZARZPUDIFP-UHFFFAOYSA-M sodium;2-dodecylbenzenesulfonate Chemical compound [Na+].CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O HFQQZARZPUDIFP-UHFFFAOYSA-M 0.000 abstract 2
- MWNQXXOSWHCCOZ-UHFFFAOYSA-L sodium;oxido carbonate Chemical compound [Na+].[O-]OC([O-])=O MWNQXXOSWHCCOZ-UHFFFAOYSA-L 0.000 abstract 2
- 238000001694 spray drying Methods 0.000 abstract 2
- 238000011105 stabilization Methods 0.000 abstract 1
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
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3902—Organic or inorganic per-compounds combined with specific additives
- C11D3/3905—Bleach activators or bleach catalysts
- C11D3/3907—Organic compounds
- C11D3/3915—Sulfur-containing compounds
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
- D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
- D06L4/12—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen combined with specific additives
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
A detergent composition comprises a per salt, e.g. an alkali metal perborate, percarbonate, perpyrophosphate or persilicate, and an ester of the general formula CH3CO.O.R.SO3M in which R is an unsubstituted or substituted phenylene radical and M is an alkali metal, ammonium or substituted ammonium radical stabilized by a material having a pH of 2.5-8 measured in a 1% by weight aqueous solution and capable of reacting as an acid with a substance which has a pH measured in a 1% by weight aqueous solution of at least 9.5. The detergent may be sodium dodecylbenzene sulphonate. Suitable stabilizing compounds are the di- and tri-alkali metal salts of ethylene diaminetetra acetic acid, the monoalkali metal dihydrogen ortho phosphates and the di-alkali metal dihydrogen pyrophosphates. 1-100% by weight of the stabilizing compounds based on the weight of the esters is preferably used. The ester and the stabilizing compound may be admixed by granulation by the addition of a volatile liquid, e.g. water, to a mixture of the ester and stabilizing compound and mechanical working, the liquid being subsequently driven off by heating, by mechanically working the mixed ester and stabilizing compound with the monoethanol amides of fatty acids or with other neutral or non-reactive substances or by spray drying an aqueous solution or slurry of the ester and stabilizing compound, neutral salts, e.g. sodium sulphate, being included in the granules if desired. The composition may also contain water-soluble condensed phosphates, carbonates, silicates and sodium carboxymethyl cellulose. The Provisional Specification also refers to the stabilization in detergent compositions of the esters defined in Specification 836,988 with boric acid or phenol.ALSO:A bleaching composition comprises a per salt, e.g. an alkali metal perborate, percarbonate, perpyrophosphate or persilicate, and an ester of the general formula CH3CO.O.R.SO3M in which R is an unsubstituted or substituted phenylene radical and M is an alkali metal, ammonium or substituted ammonium radical stabilised by a material having a pH of 2.5-8 measured in a 1% by weight aqueous solution and capable of reacting as an acid with a substance which has a pH measured in a 1% by weight aqueous solution of at least 9.5. Suitable stabilizing compounds are the di- and tri-alkali metal salts of ethylene diaminetetra-acetic acid, the monoalkali metal dihydrogen ortho phosphates and the di-alkali metal dihydrogen pyrophosphates. 1-100% by weight of the stabilizing compounds based on the weight of the esters is preferably used. The ester and the stabilizing compound may be admixed by granulation by the addition of a volatile liquid, e.g. water, to a mixture of the ester and stabilizing compound and mechanical working, the liquid being subsequently driven off by heating, by mechanically working the mixed ester and stabilizing compound with the monoethanol amides of fatty acids or with other neutral or non-reactive substances or by spray drying an aqueous solution or slurry of the ester and stabilizing compound, neutral salts, e.g. sodium sulphate, being included in the granules if desired. The composition may also contain detergents, e.g. sodium dodecyl benzene sulphonate, water soluble condensed phosphates, carbonates, silicates and sodium carboxymethyl cellulose. The Provisional Specification also refers to the stabilisation in bleaching compositions of the esters defined in Specification 836,988 with boric acid or phenol.
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL272632D NL272632A (en) | 1960-12-19 | ||
| BE611616D BE611616A (en) | 1960-12-19 | ||
| NL126630D NL126630C (en) | 1960-12-19 | ||
| GB43553/60A GB963135A (en) | 1960-12-19 | 1960-12-19 | Stabilisation of esters in bleaching compositions |
| DE19611419360 DE1419360C (en) | 1960-12-19 | 1961-12-16 | Bleach powder |
| ES0273041A ES273041A1 (en) | 1960-12-19 | 1961-12-18 | Stabilisation of esters in bleaching compositions |
| FR882307A FR1308304A (en) | 1960-12-19 | 1961-12-18 | Ester stabilization process |
| CH1473561A CH410847A (en) | 1960-12-19 | 1961-12-19 | Stabilized ester bleach |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB43553/60A GB963135A (en) | 1960-12-19 | 1960-12-19 | Stabilisation of esters in bleaching compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB963135A true GB963135A (en) | 1964-07-08 |
Family
ID=10429270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB43553/60A Expired GB963135A (en) | 1960-12-19 | 1960-12-19 | Stabilisation of esters in bleaching compositions |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE611616A (en) |
| CH (1) | CH410847A (en) |
| ES (1) | ES273041A1 (en) |
| GB (1) | GB963135A (en) |
| NL (2) | NL272632A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4110074A (en) * | 1977-10-03 | 1978-08-29 | Fmc Corporation | Mixed carboxylic/sulfonic anhydrides in peroxygen bleaching |
| EP0333248A3 (en) * | 1988-03-17 | 1990-08-29 | Unilever N.V. | Bleach precursors and their use in bleaching and/or detergent composition |
| US5856282A (en) * | 1994-12-22 | 1999-01-05 | The Procter & Gamble Company | Silicone compositions |
-
0
- NL NL126630D patent/NL126630C/xx active
- BE BE611616D patent/BE611616A/xx unknown
- NL NL272632D patent/NL272632A/xx unknown
-
1960
- 1960-12-19 GB GB43553/60A patent/GB963135A/en not_active Expired
-
1961
- 1961-12-18 ES ES0273041A patent/ES273041A1/en not_active Expired
- 1961-12-19 CH CH1473561A patent/CH410847A/en unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4110074A (en) * | 1977-10-03 | 1978-08-29 | Fmc Corporation | Mixed carboxylic/sulfonic anhydrides in peroxygen bleaching |
| EP0333248A3 (en) * | 1988-03-17 | 1990-08-29 | Unilever N.V. | Bleach precursors and their use in bleaching and/or detergent composition |
| US5856282A (en) * | 1994-12-22 | 1999-01-05 | The Procter & Gamble Company | Silicone compositions |
Also Published As
| Publication number | Publication date |
|---|---|
| ES273041A1 (en) | 1962-04-01 |
| DE1419360A1 (en) | 1968-10-03 |
| DE1419360B2 (en) | 1973-01-04 |
| CH410847A (en) | 1966-04-15 |
| BE611616A (en) | |
| NL126630C (en) | |
| NL272632A (en) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4772290A (en) | Liquid hydrogen peroxide/peracid precursor bleach: acidic aqueous medium containing solid peracid precursor activator | |
| KR950002601B1 (en) | Bleaching Composition | |
| US4693848A (en) | Preparation of alkali metal and alkaline earth metal salts of acyloxybenzenesulfonic acids | |
| US3256198A (en) | Compositions containing an oxygen releasing compound and an organic carbonate | |
| US3686127A (en) | Detergent bleach | |
| JPS5840400A (en) | Mixed peroxy acid bleaching agent having improved bleaching power | |
| ES2000353A6 (en) | Non-gelling non-aqueous liquid detergent composition containing higher fatty dicarboxylic acid and method of use | |
| ES8600380A1 (en) | Stabilized enzyme-containing detergent compositions | |
| AR240837A2 (en) | Low phosphate or phosphate free nonaqueous liquid nonionic laundry detergent composition and method of use | |
| GB808945A (en) | Detergent compositions | |
| GB1049736A (en) | Detergent compositions | |
| JPS601920B2 (en) | Bleaching and cleaning compositions | |
| KR960000199B1 (en) | Detergent composition | |
| US3245913A (en) | Bleaching compositions containing acyl sulfonamides | |
| GB963135A (en) | Stabilisation of esters in bleaching compositions | |
| US2362401A (en) | Detergent compositions | |
| US4003700A (en) | Cleaning fabrics | |
| JPH0660006B2 (en) | Stabilization of peroxygen solution | |
| US3856696A (en) | Compositions containing dithionites | |
| GB1072827A (en) | New perhydrates of phosphonic acids containing nitrogen | |
| US3652660A (en) | N-halo-n-alkyl-o-sulfobenzamides | |
| GB866492A (en) | Stabilisation of per-compounds | |
| US3584087A (en) | Production of flaked phosphate ester salts | |
| US4108960A (en) | Compositions containing dithionites | |
| GB1490000A (en) | Stabilisation of sodium metasilicate |