EP1989157A1 - Additive building material mixtures comprising microparticles swollen therein - Google Patents
Additive building material mixtures comprising microparticles swollen thereinInfo
- Publication number
- EP1989157A1 EP1989157A1 EP07704234A EP07704234A EP1989157A1 EP 1989157 A1 EP1989157 A1 EP 1989157A1 EP 07704234 A EP07704234 A EP 07704234A EP 07704234 A EP07704234 A EP 07704234A EP 1989157 A1 EP1989157 A1 EP 1989157A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- shell
- microparticles
- building material
- core
- polymeric core
- 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- Withdrawn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
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
- C04B24/24—Macromolecular compounds
- C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- C04B24/2641—Polyacrylates; Polymethacrylates
-
- 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
- C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B16/04—Macromolecular compounds
- C04B16/08—Macromolecular compounds porous, e.g. expanded polystyrene beads or microballoons
- C04B16/085—Macromolecular compounds porous, e.g. expanded polystyrene beads or microballoons expanded in situ, i.e. during or after mixing the mortar, concrete or artificial stone 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/04—Carboxylic acids; Salts, anhydrides or esters thereof
-
- 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
- C04B24/2664—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of ethylenically unsaturated dicarboxylic acid polymers, e.g. maleic anhydride copolymers
-
- 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
- C04B2103/0045—Polymers chosen for their physico-chemical characteristics
- C04B2103/0049—Water-swellable polymers
-
- 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
- C04B2103/0045—Polymers chosen for their physico-chemical characteristics
- C04B2103/0057—Polymers chosen for their physico-chemical characteristics added as redispersable powders
-
- 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
- C04B2103/0045—Polymers chosen for their physico-chemical characteristics
- C04B2103/0065—Polymers characterised by their glass transition temperature (Tg)
-
- 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
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/29—Frost-thaw resistance
Definitions
- the structure of a cement-bound concrete is traversed by capillary pores (radius: 2 ⁇ m - 2 mm) or gel pores (radius: 2 - 50 nm). Pore water contained therein differs in its state form depending on the pore diameter.
- These hydrophobic salts reduce the surface tension of the water and accumulate at the interface between cement grain, air and water. They stabilize the microbubbles and are therefore found in the hardening concrete on the surfaces of these air pores again.
- the notation (meth) acrylate as used herein means both methacrylate, e.g. Methyl methacrylate, ethyl methacrylate, etc., as well as acrylate, e.g. Methyl acrylate, ethyl acrylate, etc., as well as mixtures of both.
- the shell (B) consists predominantly of nonionic, ethylenically unsaturated monomers.
- Preferred such monomers are styrene, butadiene, vinyltoluene, ethylene, vinyl acetate, vinyl chloride, vinylidene chloride, acrylonitrile, acrylamide, methacrylamide, C1-C12-alkyl esters of (meth) acrylic acid or mixtures thereof.
- Tg (P) denotes the glass transition temperature of the copolymer to be calculated in degrees Kelvin.
- Tg (A), Tg (B), Tg (C), etc. designate the respective glass transition temperatures (in degrees Kelvin) of the high molecular weight homopolymers of monomers A, B, C, etc. measured by dynamic heat flow differential calorimetry (Dynamic Scanning Calorimetry, DSC).
- the polymer content of the microparticles used can be from 2 to 98% by weight (weight of polymer based on the total weight of the water-filled particle).
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006009842A DE102006009842A1 (en) | 2006-03-01 | 2006-03-01 | Additive building material mixtures with microparticles that swell in the mixture |
PCT/EP2007/050882 WO2007099005A1 (en) | 2006-03-01 | 2007-01-30 | Additive building material mixtures comprising microparticles swollen therein |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1989157A1 true EP1989157A1 (en) | 2008-11-12 |
Family
ID=37964600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07704234A Withdrawn EP1989157A1 (en) | 2006-03-01 | 2007-01-30 | Additive building material mixtures comprising microparticles swollen therein |
Country Status (11)
Country | Link |
---|---|
US (1) | US20070208107A1 (en) |
EP (1) | EP1989157A1 (en) |
JP (1) | JP5473337B2 (en) |
KR (1) | KR20080102140A (en) |
CN (1) | CN101028970B (en) |
BR (1) | BRPI0708410A2 (en) |
CA (1) | CA2644507A1 (en) |
DE (1) | DE102006009842A1 (en) |
MX (1) | MX2008011030A (en) |
RU (1) | RU2432337C2 (en) |
WO (1) | WO2007099005A1 (en) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2437045C (en) * | 2001-02-07 | 2010-09-14 | Guenter Schmitt | Hot sealing compound for aluminum foils applied to polypropylene and polystyrene |
DE10350786A1 (en) * | 2003-10-29 | 2005-06-02 | Röhm GmbH & Co. KG | Mixtures for the production of reactive hot melt adhesives and reactive hot melt adhesives obtainable therefrom |
DE102004035937A1 (en) * | 2004-07-23 | 2006-02-16 | Röhm GmbH & Co. KG | Plastisols with reduced water absorption |
DE102005042389A1 (en) * | 2005-06-17 | 2006-12-28 | Röhm Gmbh | Heat sealing compound for aluminum and polyethylene terephthalate films against polypropylene-polyvinyl chloride and polystyrene containers |
DE102005045458A1 (en) * | 2005-09-22 | 2007-03-29 | Röhm Gmbh | Process for the preparation of (meth) acrylate-based ABA triblock copolymers |
DE102005052130A1 (en) * | 2005-10-28 | 2007-05-03 | Röhm Gmbh | Sprayable acoustics |
DE102006007563A1 (en) * | 2006-02-16 | 2007-08-30 | Röhm Gmbh | Process for bonding materials with nanoscale superparamagnetic poly (meth) acrylate polymers |
DE102006009511A1 (en) * | 2006-02-28 | 2007-08-30 | Röhm Gmbh | (Meth)acrylate-grafted polyester compositions useful as compatibilizers (especially in sealants or lacquers) comprise an itaconic acid-containing polyester, a (meth)acrylate polymer and a graft copolymer |
DE102006009586A1 (en) * | 2006-02-28 | 2007-09-06 | Röhm Gmbh | Heat sealing compound for aluminum and polyethylene terephthalate films against polypropylene-polyvinyl chloride and polystyrene containers |
DE102006015846A1 (en) * | 2006-04-03 | 2007-10-04 | Röhm Gmbh | Removing transition metal compounds, especially copper catalyst residues, from polymer solutions for use e.g. in adhesives or coating materials, involves adding a sulfur compound and filtering off the precipitate |
DE102006035726A1 (en) | 2006-07-28 | 2008-01-31 | Evonik Röhm Gmbh | Process for the preparation of (meth) acrylate-based ABA triblock copolymers |
DE102006037352A1 (en) * | 2006-08-09 | 2008-02-14 | Evonik Röhm Gmbh | Process for the preparation of acid-terminated ATRP products |
DE102006037351A1 (en) * | 2006-08-09 | 2008-02-14 | Evonik Röhm Gmbh | Process for the preparation of hydroxytelecheler ATRP products |
DE102006048154A1 (en) * | 2006-10-10 | 2008-04-17 | Evonik Röhm Gmbh | Process for the preparation of silyltelechelen polymers |
DE102006057145A1 (en) * | 2006-11-22 | 2008-05-29 | Evonik Röhm Gmbh | Process for the preparation of improved binders for plastisols |
CN102050637B (en) * | 2010-11-23 | 2012-11-14 | 哈尔滨工业大学深圳研究生院 | Foam concrete material, foam concrete and preparation method thereof |
JP5353916B2 (en) * | 2011-02-01 | 2013-11-27 | トヨタ自動車株式会社 | Insulating resin material manufacturing method |
KR101308094B1 (en) * | 2011-04-18 | 2013-09-12 | 계명대학교 산학협력단 | cement paste microcapsule absorbent with core-shell structure, and manufacturing method thereof |
US9365453B2 (en) * | 2012-04-19 | 2016-06-14 | Construction Research & Technology Gmbh | Admixture and method for freeze-thaw damage resistance and scaling damage resistance of cementitious compositions |
US9333685B2 (en) | 2012-04-19 | 2016-05-10 | AkzoNobel Chemicals International B.V. | Apparatus and system for expanding expandable polymeric microspheres |
DE102012213978A1 (en) * | 2012-08-07 | 2014-02-13 | Evonik Degussa Gmbh | Subcritically formulated coatings |
EP3077344A1 (en) | 2013-12-06 | 2016-10-12 | Construction Research & Technology GmbH | Method of manufacturing cementitious compositions |
RU2562313C1 (en) * | 2014-08-01 | 2015-09-10 | федеральное государственное автономное образовательное учреждение высшего образования "Нижегородский государственный университет им. Н.И. Лобачевского" | Cement composition |
WO2020045515A1 (en) * | 2018-08-31 | 2020-03-05 | 株式会社日本触媒 | Additive for hydraulic material |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19833061A1 (en) * | 1998-07-22 | 2000-02-03 | Elotex Ag Sempach Station | Process for the preparation of aqueous dispersions of latex particles with heterogeneous morphology, the latex particles obtainable by the process, the dispersions and redispersible powders and their use |
US20050284340A1 (en) * | 2004-06-15 | 2005-12-29 | Vickers Thomas M Jr | Providing freezing and thawing resistance to cementitious compositions |
Family Cites Families (26)
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NL7505525A (en) * | 1975-05-12 | 1976-11-16 | Akzo Nv | PROCESS FOR THE PREPARATION OF A FROST-RESISTANT CONCRETE. |
US4594363A (en) * | 1985-01-11 | 1986-06-10 | Rohm And Haas Company | Production of core-sheath polymer particles containing voids, resulting product and use |
US5328952A (en) * | 1992-02-14 | 1994-07-12 | Rohm And Haas Company | Multi-stage polymer latex cement modifier and process of making |
EP0654454A1 (en) * | 1993-11-22 | 1995-05-24 | Rohm And Haas Company | A core-shell polymer powder |
EP0725092A3 (en) * | 1995-02-06 | 1997-08-27 | Chemie Linz Gmbh | Redispersible, core-shell polymer powder, its preparation and use |
JPH08217513A (en) * | 1995-02-09 | 1996-08-27 | Mitsubishi Chem Basf Co Ltd | Polymer cement composition |
WO1997003112A1 (en) * | 1995-07-07 | 1997-01-30 | Mitsubishi Rayon Co., Ltd. | Powdery material and modifier for cementitious material |
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JPH10152357A (en) * | 1996-11-18 | 1998-06-09 | Mitsui Chem Inc | Hydraulic mortar composition for extrusion molding, production of cement molding product, cement molding product and formation of cement-hardening product |
US6498209B1 (en) * | 1998-03-31 | 2002-12-24 | Roehm Gmbh & Co. Kg | Poly(meth)acrylate plastisols |
DE19826412C2 (en) * | 1998-06-16 | 2002-10-10 | Roehm Gmbh | Odor-reduced, cold-curing (meth) acrylate reaction resin for floor coatings, floor coatings containing this reaction resin and process for producing such floor coatings |
DE19833062A1 (en) * | 1998-07-22 | 2000-02-03 | Elotex Ag Sempach Station | Redispersible powder and its aqueous dispersion, process for its preparation and use |
DE19928352A1 (en) * | 1999-06-21 | 2000-12-28 | Roehm Gmbh | Plastisol use for mould articles, comprises (meth)acrylate (co)polymer(s) with bimodal or multi-modal prim. particle distribution prepared from methyl methacrylate, (meth) acrylate, vinyl monomer and adhesion aiding monomers |
JP2001253742A (en) * | 2000-03-10 | 2001-09-18 | Lion Corp | Freezing and thawing resistance improver for hydraulic inorganic hardened body |
CN1317328C (en) * | 2000-09-21 | 2007-05-23 | 罗姆和哈斯公司 | Aqueous nanocomposite dispersions: processes, compositions, and uses thereof |
CA2437045C (en) * | 2001-02-07 | 2010-09-14 | Guenter Schmitt | Hot sealing compound for aluminum foils applied to polypropylene and polystyrene |
JP4282982B2 (en) * | 2001-12-26 | 2009-06-24 | 旭化成ケミカルズ株式会社 | Latex for resin mortar and resin mortar composition |
DE10227898A1 (en) * | 2002-06-21 | 2004-01-15 | Röhm GmbH & Co. KG | Process for the preparation of spray-dried poly (meth) acrylate polymers, their use as polymer component for plastisols and plastisols prepared therewith |
JP2004238245A (en) * | 2003-02-05 | 2004-08-26 | Sekisui Chem Co Ltd | Metal slag-containing cement composition |
DE10350786A1 (en) * | 2003-10-29 | 2005-06-02 | Röhm GmbH & Co. KG | Mixtures for the production of reactive hot melt adhesives and reactive hot melt adhesives obtainable therefrom |
DE102004035937A1 (en) * | 2004-07-23 | 2006-02-16 | Röhm GmbH & Co. KG | Plastisols with reduced water absorption |
DE102005042389A1 (en) * | 2005-06-17 | 2006-12-28 | Röhm Gmbh | Heat sealing compound for aluminum and polyethylene terephthalate films against polypropylene-polyvinyl chloride and polystyrene containers |
DE102005046681A1 (en) * | 2005-09-29 | 2007-04-05 | Construction Research & Technology Gmbh | Use of polymeric microparticles in building material mixtures |
DE102006008965A1 (en) * | 2006-02-23 | 2007-08-30 | Röhm Gmbh | Additive building material mixtures with microparticles of different sizes |
DE102006008969A1 (en) * | 2006-02-23 | 2007-08-30 | Röhm Gmbh | Additive building material mixtures with microparticles with very thin shells |
-
2006
- 2006-03-01 DE DE102006009842A patent/DE102006009842A1/en not_active Withdrawn
- 2006-03-24 US US11/387,977 patent/US20070208107A1/en not_active Abandoned
- 2006-05-10 CN CN2006100817395A patent/CN101028970B/en not_active Expired - Fee Related
-
2007
- 2007-01-30 BR BRPI0708410-2A patent/BRPI0708410A2/en not_active Application Discontinuation
- 2007-01-30 CA CA002644507A patent/CA2644507A1/en not_active Abandoned
- 2007-01-30 JP JP2008556735A patent/JP5473337B2/en not_active Expired - Fee Related
- 2007-01-30 WO PCT/EP2007/050882 patent/WO2007099005A1/en active Application Filing
- 2007-01-30 KR KR1020087021278A patent/KR20080102140A/en not_active Application Discontinuation
- 2007-01-30 MX MX2008011030A patent/MX2008011030A/en unknown
- 2007-01-30 EP EP07704234A patent/EP1989157A1/en not_active Withdrawn
- 2007-01-30 RU RU2008138648/03A patent/RU2432337C2/en not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19833061A1 (en) * | 1998-07-22 | 2000-02-03 | Elotex Ag Sempach Station | Process for the preparation of aqueous dispersions of latex particles with heterogeneous morphology, the latex particles obtainable by the process, the dispersions and redispersible powders and their use |
US20050284340A1 (en) * | 2004-06-15 | 2005-12-29 | Vickers Thomas M Jr | Providing freezing and thawing resistance to cementitious compositions |
Non-Patent Citations (1)
Title |
---|
See also references of WO2007099005A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN101028970B (en) | 2013-06-12 |
RU2008138648A (en) | 2010-04-10 |
CN101028970A (en) | 2007-09-05 |
RU2432337C2 (en) | 2011-10-27 |
WO2007099005A1 (en) | 2007-09-07 |
JP5473337B2 (en) | 2014-04-16 |
DE102006009842A1 (en) | 2007-09-06 |
US20070208107A1 (en) | 2007-09-06 |
KR20080102140A (en) | 2008-11-24 |
MX2008011030A (en) | 2008-09-08 |
CA2644507A1 (en) | 2007-09-07 |
JP2009528242A (en) | 2009-08-06 |
BRPI0708410A2 (en) | 2011-05-31 |
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Owner name: EVONIK ROEHM GMBH |
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RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: EVONIK ROEHM GMBH Owner name: CONSTRUCTION RESEARCH & TECHNOLOGY GMBH |
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Effective date: 20100119 |
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Effective date: 20181016 |