BR112022004951A2 - Suspensões de sulfato de alumínio com viscosidade reduzida - Google Patents
Suspensões de sulfato de alumínio com viscosidade reduzidaInfo
- Publication number
- BR112022004951A2 BR112022004951A2 BR112022004951A BR112022004951A BR112022004951A2 BR 112022004951 A2 BR112022004951 A2 BR 112022004951A2 BR 112022004951 A BR112022004951 A BR 112022004951A BR 112022004951 A BR112022004951 A BR 112022004951A BR 112022004951 A2 BR112022004951 A2 BR 112022004951A2
- Authority
- BR
- Brazil
- Prior art keywords
- aluminum sulfate
- reduced viscosity
- sulfate suspensions
- viscosity aluminum
- suspensions
- Prior art date
Links
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 title abstract 3
- 239000000725 suspension Substances 0.000 title abstract 3
- 150000002681 magnesium compounds Chemical class 0.000 abstract 1
Classifications
-
- 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
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
-
- 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
- C04B22/00—Use of inorganic materials as active ingredients for mortars, concrete or artificial stone, e.g. accelerators, shrinkage compensating agents
- C04B22/08—Acids or salts thereof
- C04B22/14—Acids or salts thereof containing sulfur in the anion, e.g. sulfides
- C04B22/142—Sulfates
- C04B22/148—Aluminium-sulfate
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/10—Accelerators; Activators
- C04B2103/12—Set accelerators
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/10—Accelerators; Activators
- C04B2103/14—Hardening accelerators
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
- C04B2103/34—Flow improvers
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00034—Physico-chemical characteristics of the mixtures
- C04B2111/00146—Sprayable or pumpable mixtures
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Abstract
suspensões de sulfato de alumínio com viscosidade reduzida. a presente invenção se refere ao isso de um composto de magnésio solúvel para ajustar, em especial para reduzir, a viscosidade de uma suspensão de sulfato de alumínio.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19207659.4A EP3819279A1 (de) | 2019-11-07 | 2019-11-07 | Aluminiumsulfatsuspensionen mit reduzierter viskosität |
PCT/EP2020/080687 WO2021089483A1 (de) | 2019-11-07 | 2020-11-02 | Aluminiumsulfatsuspensionen mit reduzierter viskosität |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112022004951A2 true BR112022004951A2 (pt) | 2022-06-14 |
Family
ID=68655246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112022004951A BR112022004951A2 (pt) | 2019-11-07 | 2020-11-02 | Suspensões de sulfato de alumínio com viscosidade reduzida |
Country Status (7)
Country | Link |
---|---|
US (1) | US20220348500A1 (pt) |
EP (2) | EP3819279A1 (pt) |
AU (1) | AU2020381334A1 (pt) |
BR (1) | BR112022004951A2 (pt) |
CA (1) | CA3156336A1 (pt) |
CL (1) | CL2022000529A1 (pt) |
WO (1) | WO2021089483A1 (pt) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0812812B1 (en) | 1996-06-14 | 2003-01-29 | Mbt Holding Ag | Concrete spraying additives |
WO2005075381A1 (de) | 2004-02-06 | 2005-08-18 | Sika Technology Ag | Wasserbasierender erstarrungs- und erhärtungsbeschleuniger für hydraulische bindemittel sowie verfahren zu dessen herstellung |
EP1878713B1 (de) | 2006-07-14 | 2009-04-22 | Construction Research and Technology GmbH | Stabile Spritzbetonbeschleunigerdispersion mit hohem Aktivstoffgehalt |
US9834478B2 (en) * | 2014-05-14 | 2017-12-05 | Sika Technology Ag | Stabilized solidification and setting accelerator for hydraulic binders |
-
2019
- 2019-11-07 EP EP19207659.4A patent/EP3819279A1/de not_active Withdrawn
-
2020
- 2020-11-02 US US17/760,526 patent/US20220348500A1/en active Pending
- 2020-11-02 AU AU2020381334A patent/AU2020381334A1/en active Pending
- 2020-11-02 CA CA3156336A patent/CA3156336A1/en active Pending
- 2020-11-02 WO PCT/EP2020/080687 patent/WO2021089483A1/de unknown
- 2020-11-02 EP EP20797153.2A patent/EP4054993A1/de active Pending
- 2020-11-02 BR BR112022004951A patent/BR112022004951A2/pt unknown
-
2022
- 2022-03-03 CL CL2022000529A patent/CL2022000529A1/es unknown
Also Published As
Publication number | Publication date |
---|---|
WO2021089483A1 (de) | 2021-05-14 |
EP3819279A1 (de) | 2021-05-12 |
US20220348500A1 (en) | 2022-11-03 |
AU2020381334A1 (en) | 2022-03-24 |
EP4054993A1 (de) | 2022-09-14 |
CL2022000529A1 (es) | 2022-11-25 |
CA3156336A1 (en) | 2021-05-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] |