GB1396215A - Particulate detergent builders - Google Patents
Particulate detergent buildersInfo
- Publication number
- GB1396215A GB1396215A GB2088073A GB2088073A GB1396215A GB 1396215 A GB1396215 A GB 1396215A GB 2088073 A GB2088073 A GB 2088073A GB 2088073 A GB2088073 A GB 2088073A GB 1396215 A GB1396215 A GB 1396215A
- Authority
- GB
- United Kingdom
- Prior art keywords
- weight
- builders
- sodium carbonate
- sio
- detergent builders
- 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
- 239000003599 detergent Substances 0.000 title abstract 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 7
- 229910004298 SiO 2 Inorganic materials 0.000 abstract 3
- 239000004115 Sodium Silicate Substances 0.000 abstract 3
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 3
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 3
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 239000011734 sodium Substances 0.000 abstract 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 abstract 1
- 235000008098 Oxalis acetosella Nutrition 0.000 abstract 1
- 240000007930 Oxalis acetosella Species 0.000 abstract 1
- 230000001427 coherent effect Effects 0.000 abstract 1
- 229910003460 diamond Inorganic materials 0.000 abstract 1
- 239000010432 diamond Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000002736 nonionic surfactant Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 239000000243 solution Substances 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
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/02—Inorganic compounds
- C11D7/04—Water-soluble compounds
- C11D7/10—Salts
- C11D7/14—Silicates
-
- 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
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/10—Carbonates ; Bicarbonates
-
- 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
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/12—Water-insoluble compounds
- C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass 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
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/02—Inorganic compounds
- C11D7/04—Water-soluble compounds
- C11D7/10—Salts
- C11D7/12—Carbonates bicarbonates
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (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
1396215 Particulate detergent builders DIAMOND SHAMROCK CORP 2 May 1973 [3 May 1972] 20880/73 Heading C5D Particulate free-flowing detergent builders consist essentially of silicated sodium carbonate each particle of which is an anhydrous coherent mixture of sodium carbonate and sodium silicate having an Na 2 O : SiO 2 ratio of 1 : 1À6 to 1 : 3À3, the amount of SiO 2 being 10 to 30% by weight. The builders have a bulk density of 25 to 50 lb. per cu. ft. and are capable of absorbing up to 15% of their weight of a nonionic surfactant. Their pH in aqueous solution is lower than that of the sodium silicate or sodium carbonate from which they are formed. The builders are prepared by (a) providing an aqueous solution of sodium silicate having an Na 2 O : SiO 2 weight ratio of 1 : 1À6 to 1 : 3À3 and a solids content of 38 to 50% by weight, (b) mixing the solution with anhydrous sodium carbonate having a particle size of less than 200 microns, the carbonate constituting 45 to 70% by weight of the mixture, (c) maintaining the temperature during mixing at 21 to 51 C., (d) passing the product through an 8-mesh screen (Tyler or U.S.S.) and (e) rapidly heating to a temperature of 105 to 250 C.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00250031A US3821119A (en) | 1972-05-03 | 1972-05-03 | Silicated soda ash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1396215A true GB1396215A (en) | 1975-06-04 |
Family
ID=22946025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2088073A Expired GB1396215A (en) | 1972-05-03 | 1973-05-02 | Particulate detergent builders |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3821119A (en) |
| DE (1) | DE2322123A1 (en) |
| FR (1) | FR2183132B3 (en) |
| GB (1) | GB1396215A (en) |
| NL (1) | NL7306183A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995021237A1 (en) * | 1994-02-07 | 1995-08-10 | Brunner Mond & Company Limited | Granular builder product |
| WO1996027650A1 (en) * | 1995-03-06 | 1996-09-12 | Brunner Mond & Company Limited | Granular bleach/builder product |
| EP0561656B1 (en) * | 1992-03-20 | 1997-07-23 | Rhone-Poulenc Chimie | Builder based on silicate and a mineral product |
| US6013617A (en) * | 1996-01-19 | 2000-01-11 | Rhone-Poulenc Chimie | Q2 /Q3 alkali metal silicate/inorganic compound detergent builders |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2642035A1 (en) * | 1976-09-18 | 1978-03-23 | Steinfels Ag Friedrich | PROCESS FOR THE MANUFACTURING OF GRAIN CAPABLE GRANULES WITH LOW SHOE WEIGHT |
| US4973419A (en) * | 1988-12-30 | 1990-11-27 | Lever Brothers Company, Division Of Conopco, Inc. | Hydrated alkali metal phosphate and silicated salt compositions |
| SE468092B (en) * | 1990-11-14 | 1992-11-02 | Eka Nobel Ab | ALKALIMETAL SILICATE IN SOLID FORM CONTAINING SODIUM AND POTASSIUM, PREPARED FOR ITS PREPARATION AND ITS USE IN CLEANING COMPOSITIONS |
| SE468091B (en) * | 1990-11-14 | 1992-11-02 | Eka Nobel Ab | ALKALIMETAL SILICATE IN SOLID FORM CONTAINING SODIUM AND POTENTIAL Potassium, PREPARED FOR ITS PREPARATION AND ITS USE IN CLEANING COMPOSITIONS |
| FR2669838B1 (en) * | 1990-11-30 | 1994-04-01 | Rhone Poulenc Chimie | SPHERICAL COGRANULES OF ALKALINE METAL SILICATES AND ALKALINE METAL CARBONATES, THEIR PREPARATION PROCESS AND THEIR APPLICATION IN DETERGENT COMPOSITIONS. |
| ATE134381T1 (en) * | 1990-11-30 | 1996-03-15 | Rhone Poulenc Chimie | BUILDING MATERIAL BASED ON ALKALINE METAL SILICATES FOR CLEANING AGENT COMPOSITIONS |
| FR2691715A1 (en) * | 1992-05-26 | 1993-12-03 | Rhone Poulenc Chimie | Use of amorphous silico-aluminate as sensors for calcium precipitates. |
| DE4441177A1 (en) * | 1993-11-23 | 1995-05-24 | Degussa | Homogeneous alkali metal silicate-carbonate mixts. |
| DE4405511A1 (en) * | 1994-02-22 | 1995-08-24 | Henkel Kgaa | Detergent with amorphous silicate builder substances |
| FR2735787B1 (en) * | 1995-06-26 | 1997-07-18 | Rhone Poulenc Chimie | USE OF CARBONATE COGRANULES AND ALKALINE METAL SILICATE AS ALKALINE AGENTS REDUCING VISIBLE CORROSION OF GLASS AND DECOR IN DETERGENT COMPOSITIONS |
| FR2791581B1 (en) * | 1999-04-02 | 2001-05-18 | Rhodia Chimie Sa | COMPOSITION BASED ON SUBSTANTIALLY OR TOTALLY WATER-SOLUBLE MINERAL SALT, FORMULATION COMPRISING SAME, AND PREPARATIONS THEREOF |
| GB0111043D0 (en) * | 2001-05-08 | 2001-06-27 | Ineos Silicas Ltd | Granular compositions |
-
1972
- 1972-05-03 US US00250031A patent/US3821119A/en not_active Expired - Lifetime
-
1973
- 1973-05-02 DE DE2322123A patent/DE2322123A1/en active Pending
- 1973-05-02 FR FR7315664A patent/FR2183132B3/fr not_active Expired
- 1973-05-02 GB GB2088073A patent/GB1396215A/en not_active Expired
- 1973-05-03 NL NL7306183A patent/NL7306183A/xx not_active Application Discontinuation
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0561656B1 (en) * | 1992-03-20 | 1997-07-23 | Rhone-Poulenc Chimie | Builder based on silicate and a mineral product |
| WO1995021237A1 (en) * | 1994-02-07 | 1995-08-10 | Brunner Mond & Company Limited | Granular builder product |
| WO1996027650A1 (en) * | 1995-03-06 | 1996-09-12 | Brunner Mond & Company Limited | Granular bleach/builder product |
| US6013617A (en) * | 1996-01-19 | 2000-01-11 | Rhone-Poulenc Chimie | Q2 /Q3 alkali metal silicate/inorganic compound detergent builders |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2183132B3 (en) | 1976-04-16 |
| US3821119A (en) | 1974-06-28 |
| DE2322123A1 (en) | 1973-11-22 |
| FR2183132A1 (en) | 1973-12-14 |
| NL7306183A (en) | 1973-11-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |