EP3310739A1 - Stabilisation de mousses minérales - Google Patents
Stabilisation de mousses minéralesInfo
- Publication number
- EP3310739A1 EP3310739A1 EP16733349.1A EP16733349A EP3310739A1 EP 3310739 A1 EP3310739 A1 EP 3310739A1 EP 16733349 A EP16733349 A EP 16733349A EP 3310739 A1 EP3310739 A1 EP 3310739A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- surfactant
- mineral
- particles
- surfactants
- alkyl
- 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.)
- Withdrawn
Links
- 239000006260 foam Substances 0.000 title claims abstract description 32
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 27
- 239000011707 mineral Substances 0.000 title claims abstract description 27
- 230000006641 stabilisation Effects 0.000 title description 6
- 239000004094 surface-active agent Substances 0.000 claims abstract description 36
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate group Chemical group S(=O)(=O)([O-])[O-] QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims abstract description 8
- 239000002245 particle Substances 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 17
- -1 alkyl ether sulphate Chemical class 0.000 claims description 16
- 229910021653 sulphate ion Inorganic materials 0.000 claims description 10
- 150000001875 compounds Chemical class 0.000 claims description 7
- 239000005871 repellent Substances 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 150000001412 amines Chemical class 0.000 claims description 4
- 239000011505 plaster Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 239000002280 amphoteric surfactant Substances 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 description 5
- 239000000470 constituent Substances 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 2
- 150000001767 cationic compounds Chemical class 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- GQOKIYDTHHZSCJ-UHFFFAOYSA-M dimethyl-bis(prop-2-enyl)azanium;chloride Chemical compound [Cl-].C=CC[N+](C)(C)CC=C GQOKIYDTHHZSCJ-UHFFFAOYSA-M 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-M Aminoacetate Chemical compound NCC([O-])=O DHMQDGOQFOQNFH-UHFFFAOYSA-M 0.000 description 1
- 125000006539 C12 alkyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- NJSSICCENMLTKO-HRCBOCMUSA-N [(1r,2s,4r,5r)-3-hydroxy-4-(4-methylphenyl)sulfonyloxy-6,8-dioxabicyclo[3.2.1]octan-2-yl] 4-methylbenzenesulfonate Chemical compound C1=CC(C)=CC=C1S(=O)(=O)O[C@H]1C(O)[C@@H](OS(=O)(=O)C=2C=CC(C)=CC=2)[C@@H]2OC[C@H]1O2 NJSSICCENMLTKO-HRCBOCMUSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229920006317 cationic polymer Polymers 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/16—Sulfur-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
- C04B30/00—Compositions for artificial stone, not containing binders
-
- 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
- C04B24/12—Nitrogen containing compounds organic derivatives of hydrazine
- C04B24/121—Amines, polyamines
-
- 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
- C04B24/12—Nitrogen containing compounds organic derivatives of hydrazine
- C04B24/123—Amino-carboxylic acids
-
- 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
- C04B24/24—Macromolecular compounds
- C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/2652—Nitrogen containing polymers, e.g. polyacrylamides, polyacrylonitriles
-
- 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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
-
- 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
- C04B2103/40—Surface-active agents, dispersants
- C04B2103/402—Surface-active agents, dispersants anionic
-
- 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
- C04B2103/40—Surface-active agents, dispersants
- C04B2103/406—Surface-active agents, dispersants non-ionic
-
- 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
- C04B2111/40—Porous or lightweight materials
Definitions
- the present invention relates to the so-called “mineral foam” field, namely foams formed from water and surfactants and in contact (usually in intimate mixing) with mineral particles.
- the invention relates more specifically to the stabilization of this type of foam, including, but not limited to, in the presence of water-repellent constituents.
- foams that involve contacting them with mineral particles. This is particularly the case when the foam is formed in the presence of mineral particles and especially when it is used to transport such mineral particles (transport of solid during excavations or mining for example).
- mineral foams are plaster foams or cementitious materials for the preparation of lightened building materials, where it is well known that the presence of mineral particles tends to destabilize the foam.
- the problem of stabilization is particularly sensitive when it is desired to manufacture water-repellent materials (for the manufacture of plasterboards for bathrooms or kitchens, typically), where the water-repellent agents tend to break the foam.
- An object of the present invention is to provide a means of forming inorganic foams of the aforementioned type which are stable and typically allow to maintain good integrity of the foam during the shaping and drying operations of plasterboard, preferably including when they include water-repellent agents.
- At least one first surfactant S1 carrying at least one sulfate group at least one first surfactant S1 carrying at least one sulfate group
- the subject of the present invention is mineral foams comprising water, mineral particles and the combination of surfactants S1 and S2 mentioned above.
- the composition may or may not include water-repellent agents.
- the invention also relates to the uses of these foams, particularly in the field of transport of mineral particles or, more specifically, for the formation of lightened building elements.
- the subject of the present invention is the use of the abovementioned surfactants S1 and S2 to form a stable foam suitable for contact with mineral particles, in particular plaster particles, with or without water-repellent agents.
- the first surfactant (S1) is the first surfactant (S1)
- It is a surfactant bearing at least one sulfate group. Alternatively, it may be a mixture of several (two or more) surfactants of this type.
- the first surfactant may typically comprise a hydrophobic chain terminated by a sulfate group. It may also be a compound carrying a hydrophobic chain carrying a plurality of sulfate groups. According to one embodiment, the first surfactant S1 may be a polymer, for example a polymer carrying a hydrophobic chain on which are grafted side groups carrying sulfate groups.
- surfactant S1 can be chosen from:
- alkyl ether sulphate in particular C8-C18 alkyl ether sulphate, for example C12 and C13 alkyl ether sulphate;
- alkyl sulphates in particular C8-C18 alkyl sulphates, such as, for example,
- the surfactant S1 may for example be chosen from the following commercial products, available from Solvay:
- the second surfactant (S2) is the second surfactant (S2)
- the second surfactant is typically employed as a co-surfactant, with a mass ration of S2 / S1 typically between 1: 15 and 1: 4, for example between 1:10 and 1: 5.
- surfactant S2 can be chosen from:
- the surfactant S2 may for example be chosen from the following commercial products, available from Solvay:
- a mineral foam formed with the surfactants according to the invention contains water, mineral particles and the mixture of surfactants S1 and S2.
- the mixture of surfactants S1 and S2 generally represent between 0.01% and 0.05% by weight, for example between 0.02% and 0.03% by weight, typically of the order of 0.02% by weight. relative to the mass of the mineral particles in the dry state, especially when the mineral particles are plaster particles.
- the mixture of surfactants S1 and S2 typically represents between 5% and 30% by weight, more particularly between 15% and 25% by weight relative to the total weight of surfactants and water.
- the mineral foam may optionally include other additives.
- a cationic compound of interest is a polymer or copolymer of DADMAC (diallyldimethylammonium chloride), such as, for example, a vinylpyrrolidone / DADMAC copolymer with a vinylpyrrolidone / DADMAC ratio of typically 70/30 to 90/10, for example of the order of 80 / 20.
- DADMAC diallyldimethylammonium chloride
- the three formulations allow a good foam stabilization, with a good maintenance of the volume of the foam, higher than that observed with a standard commercial product (HOSTAPUR ® OSB)
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Detergent Compositions (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Civil Engineering (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1501289A FR3037584B1 (fr) | 2015-06-22 | 2015-06-22 | Stabilisation de mousses minerales |
| PCT/EP2016/064162 WO2016207105A1 (fr) | 2015-06-22 | 2016-06-20 | Stabilisation de mousses minérales |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3310739A1 true EP3310739A1 (fr) | 2018-04-25 |
Family
ID=54478068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP16733349.1A Withdrawn EP3310739A1 (fr) | 2015-06-22 | 2016-06-20 | Stabilisation de mousses minérales |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10183891B2 (fr) |
| EP (1) | EP3310739A1 (fr) |
| CN (1) | CN107771170A (fr) |
| FR (1) | FR3037584B1 (fr) |
| WO (1) | WO2016207105A1 (fr) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007028952A1 (fr) * | 2005-09-09 | 2007-03-15 | Halliburton Energy Services, Inc. | Composition durcissables comprenant de la poussière de four à ciment et un ou des additifs et procédés d'utilisation de ces compositions |
| US20070203029A1 (en) * | 2006-02-15 | 2007-08-30 | Halliburton Energy Services, Inc. | Foamed treatment fluids and associated methods |
| US20140039066A1 (en) * | 2012-08-03 | 2014-02-06 | Piped Limited | Formulation for gritty foam dispenser |
| US20150083958A1 (en) * | 2012-04-06 | 2015-03-26 | Lafarge | Insulating mineral foam |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5385206A (en) * | 1993-01-21 | 1995-01-31 | Clearwater, Inc. | Iterated foam process and composition for well treatment |
| JP2000128661A (ja) * | 1998-10-19 | 2000-05-09 | East Japan Railway Co | 透水性気泡モルタルの製造方法および該モルタル並びにこれに用いるモルタル材料 |
| US6613424B1 (en) * | 1999-10-01 | 2003-09-02 | Awi Licensing Company | Composite structure with foamed cementitious layer |
| US6443258B1 (en) * | 1999-10-01 | 2002-09-03 | Awi Licensing Company | Durable porous article of manufacture and a process to create same |
| FR2933687A1 (fr) * | 2008-07-11 | 2010-01-15 | Lafarge Platres | Utilisation de tensioactifs cationiques pour alleger des plaques de platre |
| US8277556B2 (en) * | 2009-06-05 | 2012-10-02 | W. R. Grace & Co.-Conn. | Articles made from cementitious foam and slurry |
| AT509576B1 (de) * | 2010-03-04 | 2012-05-15 | Geolyth Mineral Technologie Gmbh | Mineralschaum |
| CN102031098B (zh) * | 2010-11-09 | 2013-09-04 | 中国海洋石油总公司 | 一种用于冲砂洗井的可循环泡沫基液 |
| BR112014009835B1 (pt) * | 2011-10-24 | 2021-03-02 | Rhodia Operations | processo de preparação de polímeros em bloco anfifílicos por polimerização radicalar micelar controlada, polímero em bloco e utilização do polímero |
-
2015
- 2015-06-22 FR FR1501289A patent/FR3037584B1/fr not_active Expired - Fee Related
-
2016
- 2016-06-20 WO PCT/EP2016/064162 patent/WO2016207105A1/fr not_active Ceased
- 2016-06-20 CN CN201680036261.6A patent/CN107771170A/zh active Pending
- 2016-06-20 US US15/737,574 patent/US10183891B2/en not_active Expired - Fee Related
- 2016-06-20 EP EP16733349.1A patent/EP3310739A1/fr not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007028952A1 (fr) * | 2005-09-09 | 2007-03-15 | Halliburton Energy Services, Inc. | Composition durcissables comprenant de la poussière de four à ciment et un ou des additifs et procédés d'utilisation de ces compositions |
| US20070203029A1 (en) * | 2006-02-15 | 2007-08-30 | Halliburton Energy Services, Inc. | Foamed treatment fluids and associated methods |
| US20150083958A1 (en) * | 2012-04-06 | 2015-03-26 | Lafarge | Insulating mineral foam |
| US20140039066A1 (en) * | 2012-08-03 | 2014-02-06 | Piped Limited | Formulation for gritty foam dispenser |
Non-Patent Citations (1)
| Title |
|---|
| See also references of WO2016207105A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| US10183891B2 (en) | 2019-01-22 |
| CN107771170A (zh) | 2018-03-06 |
| FR3037584B1 (fr) | 2017-06-09 |
| WO2016207105A1 (fr) | 2016-12-29 |
| FR3037584A1 (fr) | 2016-12-23 |
| US20180155243A1 (en) | 2018-06-07 |
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