GB953655A - Process for making a bleaching composition - Google Patents
Process for making a bleaching compositionInfo
- Publication number
- GB953655A GB953655A GB40490/60A GB4049060A GB953655A GB 953655 A GB953655 A GB 953655A GB 40490/60 A GB40490/60 A GB 40490/60A GB 4049060 A GB4049060 A GB 4049060A GB 953655 A GB953655 A GB 953655A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sodium
- potassium
- bleaching
- chlorinated
- compound coated
- 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
- 238000004061 bleaching Methods 0.000 title abstract 8
- 239000000203 mixture Substances 0.000 title abstract 8
- 238000000034 method Methods 0.000 title 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 8
- 229910052708 sodium Inorganic materials 0.000 abstract 8
- 239000003599 detergent Substances 0.000 abstract 6
- 239000011734 sodium Substances 0.000 abstract 6
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 abstract 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 abstract 4
- 229910052700 potassium Inorganic materials 0.000 abstract 4
- 239000011591 potassium Substances 0.000 abstract 4
- 235000019832 sodium triphosphate Nutrition 0.000 abstract 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Natural products CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- 229910017053 inorganic salt Inorganic materials 0.000 abstract 3
- 239000002245 particle Substances 0.000 abstract 3
- 235000015424 sodium Nutrition 0.000 abstract 3
- 235000011152 sodium sulphate Nutrition 0.000 abstract 3
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 abstract 3
- YRIZYWQGELRKNT-UHFFFAOYSA-N 1,3,5-trichloro-1,3,5-triazinane-2,4,6-trione Chemical class ClN1C(=O)N(Cl)C(=O)N(Cl)C1=O YRIZYWQGELRKNT-UHFFFAOYSA-N 0.000 abstract 2
- KEPNSIARSTUPGS-UHFFFAOYSA-N 2-n,4-n,6-n-trichloro-1,3,5-triazine-2,4,6-triamine Chemical compound ClNC1=NC(NCl)=NC(NCl)=N1 KEPNSIARSTUPGS-UHFFFAOYSA-N 0.000 abstract 2
- YIROYDNZEPTFOL-UHFFFAOYSA-N 5,5-Dimethylhydantoin Chemical compound CC1(C)NC(=O)NC1=O YIROYDNZEPTFOL-UHFFFAOYSA-N 0.000 abstract 2
- JRNVZBWKYDBUCA-UHFFFAOYSA-N N-chlorosuccinimide Chemical compound ClN1C(=O)CCC1=O JRNVZBWKYDBUCA-UHFFFAOYSA-N 0.000 abstract 2
- 229910019142 PO4 Inorganic materials 0.000 abstract 2
- 125000000129 anionic group Chemical group 0.000 abstract 2
- 229910021538 borax Inorganic materials 0.000 abstract 2
- 238000005282 brightening Methods 0.000 abstract 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 238000004040 coloring Methods 0.000 abstract 2
- 230000000249 desinfective effect Effects 0.000 abstract 2
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical class NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 abstract 2
- UQGFMSUEHSUPRD-UHFFFAOYSA-N disodium;3,7-dioxido-2,4,6,8,9-pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane Chemical compound [Na+].[Na+].O1B([O-])OB2OB([O-])OB1O2 UQGFMSUEHSUPRD-UHFFFAOYSA-N 0.000 abstract 2
- UIXTUDLFNOIGRA-UHFFFAOYSA-N n-carbamoyl-2-chloroacetamide Chemical compound NC(=O)NC(=O)CCl UIXTUDLFNOIGRA-UHFFFAOYSA-N 0.000 abstract 2
- 230000003287 optical effect Effects 0.000 abstract 2
- 150000002894 organic compounds Chemical class 0.000 abstract 2
- 235000021317 phosphate Nutrition 0.000 abstract 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 abstract 2
- 235000007686 potassium Nutrition 0.000 abstract 2
- 229910000028 potassium bicarbonate Inorganic materials 0.000 abstract 2
- 235000015497 potassium bicarbonate Nutrition 0.000 abstract 2
- 239000011736 potassium bicarbonate Substances 0.000 abstract 2
- TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 abstract 2
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical class [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 abstract 2
- 239000001120 potassium sulphate Substances 0.000 abstract 2
- 235000011151 potassium sulphates Nutrition 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 abstract 2
- 229940048086 sodium pyrophosphate Drugs 0.000 abstract 2
- 229910000031 sodium sesquicarbonate Inorganic materials 0.000 abstract 2
- 235000018341 sodium sesquicarbonate Nutrition 0.000 abstract 2
- 235000010339 sodium tetraborate Nutrition 0.000 abstract 2
- 239000004328 sodium tetraborate Substances 0.000 abstract 2
- 230000001954 sterilising effect Effects 0.000 abstract 2
- 235000019818 tetrasodium diphosphate Nutrition 0.000 abstract 2
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 abstract 2
- WCTAGTRAWPDFQO-UHFFFAOYSA-K trisodium;hydrogen carbonate;carbonate Chemical compound [Na+].[Na+].[Na+].OC([O-])=O.[O-]C([O-])=O WCTAGTRAWPDFQO-UHFFFAOYSA-K 0.000 abstract 2
- RFGQQOASRSVRPV-UHFFFAOYSA-N 3-carbamoyl-1,1-dichlorourea Chemical compound NC(=O)NC(=O)N(Cl)Cl RFGQQOASRSVRPV-UHFFFAOYSA-N 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- QZXSMBBFBXPQHI-UHFFFAOYSA-N N-(dodecanoyl)ethanolamine Chemical compound CCCCCCCCCCCC(=O)NCCO QZXSMBBFBXPQHI-UHFFFAOYSA-N 0.000 abstract 1
- -1 N-chloroammeline Chemical compound 0.000 abstract 1
- 239000004115 Sodium Silicate Substances 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- 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 1
- IRERQBUNZFJFGC-UHFFFAOYSA-L azure blue Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[S-]S[S-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] IRERQBUNZFJFGC-UHFFFAOYSA-L 0.000 abstract 1
- 150000001642 boronic acid derivatives Chemical class 0.000 abstract 1
- 239000001768 carboxy methyl cellulose Substances 0.000 abstract 1
- 235000019864 coconut oil Nutrition 0.000 abstract 1
- 239000003240 coconut oil Substances 0.000 abstract 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 abstract 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 abstract 1
- MSFGZHUJTJBYFA-UHFFFAOYSA-M sodium dichloroisocyanurate Chemical compound [Na+].ClN1C(=O)[N-]C(=O)N(Cl)C1=O MSFGZHUJTJBYFA-UHFFFAOYSA-M 0.000 abstract 1
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 abstract 1
- 235000019982 sodium hexametaphosphate Nutrition 0.000 abstract 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 1
- 235000019794 sodium silicate Nutrition 0.000 abstract 1
- 229910052938 sodium sulfate Inorganic materials 0.000 abstract 1
- HFQQZARZPUDIFP-UHFFFAOYSA-M sodium;2-dodecylbenzenesulfonate Chemical compound [Na+].CCCCCCCCCCCCC1=CC=CC=C1S([O-])(=O)=O HFQQZARZPUDIFP-UHFFFAOYSA-M 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- 235000013799 ultramarine blue Nutrition 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/1836—Heating and cooling the reactor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
- B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
- B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
-
- 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
- C11D11/00—Special methods for preparing compositions containing mixtures of detergents
- C11D11/0082—Special methods for preparing compositions containing mixtures of detergents one or more of the detergent ingredients being in a liquefied state, e.g. slurry, paste or melt, and the process resulting in solid detergent particles such as granules, powders or beads
-
- 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
- C11D3/395—Bleaching agents
- C11D3/3955—Organic bleaching agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
- B01J2208/00141—Coils
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
- B01J2208/00212—Plates; Jackets; Cylinders
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S118/00—Coating apparatus
- Y10S118/05—Fluidized bed
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S159/00—Concentrating evaporators
- Y10S159/03—Fluidized bed
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Combustion & Propulsion (AREA)
- Detergent Compositions (AREA)
Abstract
A dry bleaching, sterilizing and disinfecting detergent composition comprises particles of a chlorinated organic compound coated with an inorganic salt mixed with a granular detergent. In the example given the detergent comprises sodium dodecyl benzene sulphonate, sodium tripolyphosphate, sodium silicate, sodium carboxymethyl cellulose, coconut monoethanolamide, optical brightening agent and sodium sulphate and is mixed with, e.g., a bleaching composition comprising sodium dichlorocyanurate, sodium tripolyphosphate, sodium coconut oil alcohol sulphate, ultramarine blue and water (see Division B2). Specification 830,753 is referred to.ALSO:A dry granular bleaching, disinfecting and sterilising composition comprises particles of a chlorinated organic compound coated with an inorganic salt. The compound coated may be di- and trichlorocyanuric acids, sodium and potassium dichlorocyanurates, 1,3 dichloro-5,51 dimethylhydantoin, N,N1 dichlorobenzoyleneurea, p - toluene sulphondichloroamide, trichloromelamine, N - chloroammeline, N-chlorosuccimmide, N,N1 - dichloroazodicarbonamidine, N - chloroacetyl urea, N,N1 - dichlorobuiret, and chlorinated dicyandiamide. The inorganic salts specified are sodium and potassium sulphates, phosphates, carbonates and borates, sodium tetraborate, sodium pyrophosphate, sodium hexametaphosphate, mono- and dibasic sodium orthophosphate, sodium sesquicarbonate, potassium bicarbonate, sodium and potassium tripolyphosphates, and mixtures thereof. The coating may contain anionic organic detergents (long list of examples given) and colouring matter. Specification 830,753 is referred to.ALSO:A dry granular bleaching composition comprises particles of a chlorinated organic bleaching compound coated with an inorganic salt. The bleaching compound may be di- and tri-chlorocyanuric acids, sodium and potassium dichlorocyanurates, 1,3 dichloro-5, 51 dimethylhydantoin, N, N1 dichlorobenzoyleneurea, p-toluene sulphondichloroamide, trichloromelamine, N-chloroammeline, N-chlorosuccinimide, N, N1-dichloroazodicarbonamidine, N-chloroacetylurea, N, N1-di-chlorobiuret and chlorinated dicyandiamide. The inorganic salts specified are sodium and potassium sulphates, phosphates, carbonates and berates, sodium tetraborate, sodium pyrophosphate, sodium hexametophosphate, mono- and dibasic sodium orthophosphate, sodium sesquicarbonate, potassium bicarbonate, sodium and potassium tripolyphosphates and mixtures thereof. The coating may contain anionic organic detergents (long list of examples given) and colouring matter. The bleaching composition may be mixed with a granular detergent containing an optical brightening agent. Specification 830,753 is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US855139A US3112274A (en) | 1959-11-24 | 1959-11-24 | Process for making a bleach composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB953655A true GB953655A (en) | 1964-03-25 |
Family
ID=25320448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB40490/60A Expired GB953655A (en) | 1959-11-24 | 1960-11-24 | Process for making a bleaching composition |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3112274A (en) |
| BE (1) | BE597383A (en) |
| FR (1) | FR1274163A (en) |
| GB (1) | GB953655A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2182864A (en) * | 1985-11-14 | 1987-05-28 | Nickerson Seed Company Limited | Coating of flowable material |
| EP0228105A2 (en) * | 1985-12-31 | 1987-07-08 | Unilever N.V. | Particles containing dihalohydantoin bleach in a diluted core |
| EP0436971A2 (en) * | 1989-11-15 | 1991-07-17 | Unilever N.V. | Wax encapsulated bleach particles and method for making same |
| WO1998058047A1 (en) * | 1997-06-16 | 1998-12-23 | Unilever Plc | Production of detergent granulates |
| US6056905A (en) * | 1997-06-16 | 2000-05-02 | Lever Brothers Company Division Of Conopco, Inc. | Production of detergent granulates |
| US6133223A (en) * | 1997-06-27 | 2000-10-17 | Lever Brothers Company, Division Of Conopco, Inc. | Production of detergent granulates |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3346502A (en) * | 1962-02-09 | 1967-10-10 | Colgate Palmolive Co | Bleaching composition |
| GB1053064A (en) * | 1963-05-24 | |||
| US3364053A (en) * | 1963-10-12 | 1968-01-16 | Polymer Corp | Method of coating articles |
| BE655438A (en) * | 1963-11-08 | 1965-05-06 | ||
| US3303104A (en) * | 1963-12-12 | 1967-02-07 | Lever Brothers Ltd | Compositions containing discoloration inhibitors |
| US3350318A (en) * | 1964-02-18 | 1967-10-31 | Fmc Corp | Method of producing detergent composition |
| US3289312A (en) * | 1964-03-17 | 1966-12-06 | Fmc Corp | Drying of chlorinated isocyanurates and salts thereof |
| FR1435834A (en) * | 1964-12-01 | 1966-04-22 | Potasse & Engrais Chimiques | Granulation process |
| US3356612A (en) * | 1965-02-01 | 1967-12-05 | Petrolite Corp | Stable detergent compositions |
| DD54447A (en) * | 1965-03-27 | |||
| DD56326A (en) * | 1965-07-03 | |||
| US3872024A (en) * | 1970-05-27 | 1975-03-18 | Ncr Co | Encapsulation process by simple coacervation using inorganic polymers |
| US3639256A (en) * | 1970-05-27 | 1972-02-01 | Ncr Co | Encapsulation process by complex coacervation using inorganic polymers |
| US3819526A (en) * | 1970-12-23 | 1974-06-25 | Philadelphia Quartz Co | Coated detergent compositions |
| HU168255B (en) * | 1972-12-13 | 1976-03-28 | ||
| US3800740A (en) * | 1972-12-14 | 1974-04-02 | Int Nickel Co | Apparatus for decomposition of metal carbonyls |
| US3983254A (en) * | 1973-12-07 | 1976-09-28 | Lever Brothers Company | Encapsulation particles |
| US3908045A (en) * | 1973-12-07 | 1975-09-23 | Lever Brothers Ltd | Encapsulation process for particles |
| SE424739B (en) * | 1977-05-26 | 1982-08-09 | Elektrokemiska Ab | GRANULES RAVARA FOR MACHINE DISHWATER, DEFATING AGENT, AND CLEANING AGENT COMPOSITION AND PROCEDURE FOR ITS MANUFACTURING |
| US4279764A (en) * | 1980-06-30 | 1981-07-21 | Fmc Corporation | Encapsulated bleaches and methods of preparing them |
| US4427417A (en) | 1982-01-20 | 1984-01-24 | The Korex Company | Process for preparing detergent compositions containing hydrated inorganic salts |
| US4464281A (en) * | 1983-07-28 | 1984-08-07 | Lever Brothers Company | Stabilized bleach-sensitive dyes in automatic dishwasher detergent compositions |
| US4526699A (en) * | 1983-10-17 | 1985-07-02 | Fmc Corporation | Encapsulated bleach composition and method of preparation |
| US4681696A (en) * | 1984-06-19 | 1987-07-21 | Chemed Corporation | Solid stabilized active halogen-containing detergent compositions and methods |
| US5213705A (en) * | 1985-04-30 | 1993-05-25 | Ecolab Inc. | Encapsulated halogen bleaches and methods of preparation and use |
| US4655780A (en) * | 1985-12-31 | 1987-04-07 | Lever Brothers Company | Encapsulated bleach particles coated with a mixture of C16 -C18 and C12 -C14 fatty acid soaps |
| US4707160A (en) * | 1985-12-31 | 1987-11-17 | Lever Brothers Company | Particles containing active halogen bleach in a diluted core |
| US4657784A (en) * | 1986-03-10 | 1987-04-14 | Ecolab Inc. | Process for encapsulating particles with at least two coating layers having different melting points |
| US4762637A (en) * | 1986-11-14 | 1988-08-09 | Lever Brothers Company | Encapsulated bleach particles for machine dishwashing compositions |
| US4759956A (en) * | 1987-05-22 | 1988-07-26 | Lever Brothers Company | Process for encapsulating particles using polymer latex |
| AU4205889A (en) * | 1988-09-01 | 1990-04-02 | Olin Corporation | Chlorine bleach compositions with reduced fabric dye attack |
| US4909956A (en) * | 1988-09-09 | 1990-03-20 | Olin Corporation | Chlorine bleach compositions with reduced fabric dye attack |
| JPH05508676A (en) * | 1990-07-10 | 1993-12-02 | ザ、プロクター、エンド、ギャンブル、カンパニー | Method for producing high bulk density detergent compositions |
| ATE131862T1 (en) * | 1991-08-13 | 1996-01-15 | Procter & Gamble | METHOD FOR PRODUCING A GRANULAR MACHINE DISHWASHING AGENT |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2767146A (en) * | 1956-10-16 | Method of making cleaning | ||
| US1950956A (en) * | 1931-10-19 | 1934-03-13 | Marshall Field & Company | Method of coating chloramine and product thereof |
| DE739417C (en) * | 1937-10-03 | 1943-09-25 | Henkel & Cie Gmbh | Laundry detergents containing powdered per-compounds |
| US2465346A (en) * | 1943-07-15 | 1949-03-29 | Lever Brothers Ltd | Dedusting process and product thereof |
| US2561392A (en) * | 1945-08-11 | 1951-07-24 | Donald E Marshall | Process and apparatus for treating solutions to recover and coat solid particles |
| US2586818A (en) * | 1947-08-21 | 1952-02-26 | Harms Viggo | Progressive classifying or treating solids in a fluidized bed thereof |
| USRE24412E (en) * | 1948-06-25 | 1957-12-31 | Bleaching | |
| US2600253A (en) * | 1949-01-21 | 1952-06-10 | Dorr Co | Fertilizer manufacture |
| US2776943A (en) * | 1951-05-14 | 1957-01-08 | Procter & Gamble | Treatment of soap particles |
| US2863800A (en) * | 1952-09-16 | 1958-12-09 | Paul M Gottfried | 1, 3-dichloro-5, 5-dimethyl hydantion compositions |
| US2795556A (en) * | 1954-07-26 | 1957-06-11 | Theobald Ind | Composition providing available chlorine and process of making same |
| BE551308A (en) * | 1955-05-09 | |||
| BE549161A (en) * | 1956-04-23 | |||
| US2897154A (en) * | 1956-07-30 | 1959-07-28 | Purex Corp Ltd | Bleaching and disinfecting compositions |
| US2913460A (en) * | 1956-09-10 | 1959-11-17 | Procter & Gamble | Composition having bleaching, sterilizing and disinfecting properties, and method of preparation thereof |
| US2921911A (en) * | 1958-01-10 | 1960-01-19 | Pennsalt Chemicals Corp | Oxidizing compositions |
-
0
- BE BE597383D patent/BE597383A/xx unknown
-
1959
- 1959-11-24 US US855139A patent/US3112274A/en not_active Expired - Lifetime
-
1960
- 1960-11-23 FR FR844789A patent/FR1274163A/en not_active Expired
- 1960-11-24 GB GB40490/60A patent/GB953655A/en not_active Expired
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2182864A (en) * | 1985-11-14 | 1987-05-28 | Nickerson Seed Company Limited | Coating of flowable material |
| GB2182864B (en) * | 1985-11-14 | 1989-10-04 | Nickerson Seed Company Limited | Coating of flowable granular material |
| EP0228105A2 (en) * | 1985-12-31 | 1987-07-08 | Unilever N.V. | Particles containing dihalohydantoin bleach in a diluted core |
| EP0228105A3 (en) * | 1985-12-31 | 1988-09-21 | Unilever Nv | Particles containing dihalohydantoin bleach in a diluted core |
| EP0436971A2 (en) * | 1989-11-15 | 1991-07-17 | Unilever N.V. | Wax encapsulated bleach particles and method for making same |
| EP0436971A3 (en) * | 1989-11-15 | 1991-07-31 | Unilever Nv | Wax encapsulated bleach particles and method for making same |
| WO1998058047A1 (en) * | 1997-06-16 | 1998-12-23 | Unilever Plc | Production of detergent granulates |
| US6056905A (en) * | 1997-06-16 | 2000-05-02 | Lever Brothers Company Division Of Conopco, Inc. | Production of detergent granulates |
| US6274544B1 (en) | 1997-06-16 | 2001-08-14 | Lever Brothers Company, Division Of Conopco, Inc. | Production of detergent granulates |
| US6429184B1 (en) | 1997-06-16 | 2002-08-06 | Lever & Brothers Company, Division Of Conopco, Inc. | Production of detergent granulates |
| US6133223A (en) * | 1997-06-27 | 2000-10-17 | Lever Brothers Company, Division Of Conopco, Inc. | Production of detergent granulates |
Also Published As
| Publication number | Publication date |
|---|---|
| BE597383A (en) | |
| FR1274163A (en) | 1961-10-20 |
| US3112274A (en) | 1963-11-26 |
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