GB1146245A - Process for thinning aqueous inorganic dispersions of solids - Google Patents
Process for thinning aqueous inorganic dispersions of solidsInfo
- Publication number
- GB1146245A GB1146245A GB411467A GB411467A GB1146245A GB 1146245 A GB1146245 A GB 1146245A GB 411467 A GB411467 A GB 411467A GB 411467 A GB411467 A GB 411467A GB 1146245 A GB1146245 A GB 1146245A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- sodium salt
- alkali metal
- salt
- dispersions
- 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
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/02—Well-drilling compositions
- C09K8/04—Aqueous well-drilling compositions
- C09K8/14—Clay-containing compositions
- C09K8/18—Clay-containing compositions characterised by the organic compounds
- C09K8/22—Synthetic organic compounds
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/003—Phosphorus-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Abstract
1,146,245. Thinning of dispersions. HENKEL & CIE G.m.b.H. 27 Jan., 1967 [29 Jan., 1966], No. 4114/67. Heading C1A. Aqueous inorganic dispersions are thinned by adding a mixture of an alkali metal silicate and a water-soluble salt of an aminopolyphosphonic acid of formula in an amount of 0À01 to 0À8% by weight of the dispersion, wherein R 1 and R 2 represent the residues and R 1 and R 2 may be the same or different, R 3 is the same as R 1 or R 2 or a hydrogen atom, an alkyl radical of 1 to 4 carbon atoms or a hydroxy-alkyl radical of 1 to 4 carbon atoms, and R 4 and R 5 represent hydrogen atoms or an alkyl radical of 1 to 4 carbon atoms, the proportion by weight of alkali metal silicate to aminophosphonic acid salt amounting from 20:1 to 2:1. The preferred mixture comprises an alkali metal silicate and a salt of an aminotri-(methylenephosphonic). In the examples, the following aminophosphonic components are added with the alkali metal silicates, in some cases as a mixed crystallizate, to dispersions of fire clay, china clay and chalk:-(1) the penta-sodium salt of amino tri-(methylenephosphonic acid), (2) the sodium salt of ethylenediamine tetra- (methylenephosphonic acid), (3) the sodium salt of monoethanol aminodi-(methylenephosphonic acid), (4) the sodium salt of diethylene triaminopenta-(methylenephosphonic acid), (5) the sodium salt of aminotri-(isopropylenephosphonic acid) and (6) the sodium salt of ethylene diaminotetra-(ethylidenephosphonic acid).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH0058394 | 1966-01-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1146245A true GB1146245A (en) | 1969-03-19 |
Family
ID=7160129
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB411467A Expired GB1146245A (en) | 1966-01-29 | 1967-01-27 | Process for thinning aqueous inorganic dispersions of solids |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE693199A (en) |
DE (1) | DE1542202C3 (en) |
DK (1) | DK136181C (en) |
FR (1) | FR1509449A (en) |
GB (1) | GB1146245A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2774692A1 (en) * | 1998-02-10 | 1999-08-13 | Sol Comp Du | BENTONITE-BASED DRILLING MUD AND DRILLING METHOD USING THE SAME |
WO1999042539A1 (en) * | 1998-02-17 | 1999-08-26 | Sofitech N.V. | Anti-accretion additives for drilling fluids |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1195346A (en) * | 1982-04-30 | 1985-10-15 | Lloyd B. Spangle | Lightweight cement slurry and method of use |
WO1984001628A1 (en) * | 1982-10-12 | 1984-04-26 | Eastman Kodak Co | Imaging elements containing pigmented layers |
AU579405B2 (en) * | 1984-09-27 | 1988-11-24 | Halliburton Company | Set delayed cement compositions and methods of using the same |
AU4341196A (en) * | 1994-12-16 | 1996-07-03 | Holderchem A.G. | Clinker grinding method |
EP0717015A1 (en) * | 1994-12-16 | 1996-06-19 | Monsanto Europe S.A./N.V. | Process for grinding clinker |
EP0771767A1 (en) * | 1995-10-31 | 1997-05-07 | Monsanto Europe S.A./N.V. | Process for grinding clinker |
EP0785174A1 (en) * | 1996-01-22 | 1997-07-23 | Monsanto Europe S.A./N.V. | Use of triaminophosphonates in cement |
FR2765495B1 (en) * | 1997-07-03 | 1999-09-03 | Synthron | DISPERSANT / FLUIDIFYING AGENTS BASED ON CATIONIC POLYMER AND PHOSPHONIC ACID DERIVATIVE USEFUL FOR THE PRODUCTION OF AQUEOUS SUSPENSIONS CONCENTRATED OF MINERAL MATERIALS |
ES2385582B1 (en) * | 2010-12-31 | 2013-06-13 | María Lidón Bou Cortés | PROCEDURE FOR THE MANUFACTURE OF A WATERPROOF PASTE OF CLAY. |
ITMI20120588A1 (en) * | 2012-04-11 | 2013-10-12 | Giovanni Bozzetto Spa | PROCESS FOR THE PREPARATION OF POLYOSSIALCHYLENEAMIN PHOSPHONIC DISPERSEES |
-
1966
- 1966-01-29 DE DE19661542202 patent/DE1542202C3/en not_active Expired
-
1967
- 1967-01-26 BE BE693199D patent/BE693199A/xx unknown
- 1967-01-26 FR FR92530A patent/FR1509449A/en not_active Expired
- 1967-01-27 GB GB411467A patent/GB1146245A/en not_active Expired
- 1967-01-27 DK DK49467A patent/DK136181C/en active
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2774692A1 (en) * | 1998-02-10 | 1999-08-13 | Sol Comp Du | BENTONITE-BASED DRILLING MUD AND DRILLING METHOD USING THE SAME |
EP0936263A1 (en) * | 1998-02-10 | 1999-08-18 | Compagnie Du Sol | Bentonite based drilling mud and drilling process using it |
WO1999042539A1 (en) * | 1998-02-17 | 1999-08-26 | Sofitech N.V. | Anti-accretion additives for drilling fluids |
AU755319B2 (en) * | 1998-02-17 | 2002-12-12 | Sofitech N.V. | Anti-accretion additives for drilling fluids |
US6803346B1 (en) | 1998-02-17 | 2004-10-12 | Schlumberger Technology Corporation | Anti-accretion additives for drilling fluids |
Also Published As
Publication number | Publication date |
---|---|
DK136181B (en) | 1977-08-29 |
BE693199A (en) | 1967-07-26 |
DK136181C (en) | 1978-01-30 |
DE1542202B2 (en) | 1974-08-08 |
FR1509449A (en) | 1968-01-12 |
DE1542202A1 (en) | 1970-03-26 |
DE1542202C3 (en) | 1975-04-03 |
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