RU2008137544A - ADDITIVE CONSTRUCTION MIXTURES WITH MICRO-PARTICLES DRYED BY SPRAYING - Google Patents

ADDITIVE CONSTRUCTION MIXTURES WITH MICRO-PARTICLES DRYED BY SPRAYING Download PDF

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RU2008137544A
RU2008137544A RU2008137544/03A RU2008137544A RU2008137544A RU 2008137544 A RU2008137544 A RU 2008137544A RU 2008137544/03 A RU2008137544/03 A RU 2008137544/03A RU 2008137544 A RU2008137544 A RU 2008137544A RU 2008137544 A RU2008137544 A RU 2008137544A
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Russia
Prior art keywords
microparticles
hollow space
polymer
acid
space according
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RU2008137544/03A
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Russian (ru)
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Хольгер КАУТЦ (DE)
Хольгер КАУТЦ
Герд ЛЕДЕН (DE)
Герд ЛЕДЕН
Ян Хендрик ШАТТКА (DE)
Ян Хендрик ШАТТКА
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Эвоник Рем Гмбх (De)
Эвоник Рем ГмбХ
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Publication of RU2008137544A publication Critical patent/RU2008137544A/en

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    • 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
    • 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
    • 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
    • C04B24/24—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
    • C04B2103/0058—Core-shell polymers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249967—Inorganic matrix in void-containing component
    • Y10T428/249968—Of hydraulic-setting material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/254—Polymeric or resinous material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2998—Coated including synthetic resin or polymer

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  • 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)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

1. Применение полимерных, имеющих полое пространство микрочастиц, которые представляют полимеризаты ядро/оболочка, высушенные распылением, в гидравлически затвердевающих строительных смесях. ! 2. Применение полимерных, имеющих полое пространство микрочастиц по п.1, причем микрочастицы состоят из полимерных частиц, которые содержат с помощью водного основания разбухшее полимерное ядро (А), которое содержит один или несколько ненасыщенных мономеров (производное) карбоновой кислоты, а также полимерную оболочку (В), которая преимущественно состоит из неионных, этилен-ненасыщенных мономеров. ! 3. Применение полимерных, имеющих полое пространство микрочастиц по п.2, причем ненасыщенные мономеры (производного) карбоновой кислоты выбирают из группы акриловой кислоты, метакриловой кислоты, малеиновой кислоты, ангидрида малеионовой кислоты, фумаровой кислоты, итаконовой кислоты и кротоновой кислоты. ! 4. Применение полимерных, имеющих полое пространство микрочастиц по п.3, причем неионные, этилен-ненасыщенные мономеры выбирают из стирола, бутадиена, винилтолуола, этилена, винилацетата, винилхлорида, винилиденхлорида, акрилнитрила, акриламида, метакриламида, сложного алкилового эфира, имеющего от 1 до 12 атомов углерода, акриловой кислоты или метакриловой кислоты. ! 5. Применение полимерных, имеющих полое пространство микрочастиц по п.1, причем микрочастицы имеют содержание полимера от 2 до 98 мас.%. ! 6. Применение полимерных, имеющих полое пространство микрочастиц по п.1, причем микрочастицы имеют средний размер частиц от 100 до 5000 нм. ! 7. Применение полимерных, имеющих полое пространство микрочастиц по п.6, причем микрочастиц�1. The use of polymeric, hollow space microparticles, which are spray dried core / shell polymers in hydraulically settable mortars. ! 2. The use of polymeric microparticles having a hollow space according to claim 1, wherein the microparticles consist of polymeric particles that contain, with the aid of an aqueous base, a swollen polymer core (A), which contains one or more unsaturated monomers (derivative) of a carboxylic acid, as well as a polymeric shell (B), which mainly consists of non-ionic, ethylenically unsaturated monomers. ! 3. The use of polymeric microparticles having a hollow space according to claim 2, wherein the unsaturated monomers of the (derivative) carboxylic acid are selected from the group of acrylic acid, methacrylic acid, maleic acid, maleionic anhydride, fumaric acid, itaconic acid and crotonic acid. ! 4. The use of polymeric microparticles having a hollow space according to claim 3, wherein the nonionic, ethylenically unsaturated monomers are selected from styrene, butadiene, vinyl toluene, ethylene, vinyl acetate, vinyl chloride, vinylidene chloride, acrylonitrile, acrylamide, methacrylamide having an alkyl ester up to 12 carbon atoms, acrylic acid or methacrylic acid. ! 5. The use of polymeric microparticles having a hollow space according to claim 1, wherein the microparticles have a polymer content of from 2 to 98 wt%. ! 6. The use of polymeric microparticles having a hollow space according to claim 1, wherein the microparticles have an average particle size of from 100 to 5000 nm. ! 7. The use of polymeric microparticles having a hollow space according to claim 6, wherein the microparticles

Claims (12)

1. Применение полимерных, имеющих полое пространство микрочастиц, которые представляют полимеризаты ядро/оболочка, высушенные распылением, в гидравлически затвердевающих строительных смесях.1. The use of polymer, having a hollow space of microparticles, which represent the polymerizates of the core / shell, spray dried, in hydraulically hardening building mixtures. 2. Применение полимерных, имеющих полое пространство микрочастиц по п.1, причем микрочастицы состоят из полимерных частиц, которые содержат с помощью водного основания разбухшее полимерное ядро (А), которое содержит один или несколько ненасыщенных мономеров (производное) карбоновой кислоты, а также полимерную оболочку (В), которая преимущественно состоит из неионных, этилен-ненасыщенных мономеров.2. The use of polymer microparticles having a hollow space according to claim 1, wherein the microparticles are composed of polymer particles that contain, using an aqueous base, a swollen polymer core (A) that contains one or more unsaturated carboxylic acid monomers (derivative), as well as polymer the shell (B), which mainly consists of nonionic, ethylenically unsaturated monomers. 3. Применение полимерных, имеющих полое пространство микрочастиц по п.2, причем ненасыщенные мономеры (производного) карбоновой кислоты выбирают из группы акриловой кислоты, метакриловой кислоты, малеиновой кислоты, ангидрида малеионовой кислоты, фумаровой кислоты, итаконовой кислоты и кротоновой кислоты.3. The use of polymer microparticles having a hollow space according to claim 2, wherein the unsaturated monomers of the (derivative) carboxylic acid are selected from the group of acrylic acid, methacrylic acid, maleic acid, maleic anhydride, fumaric acid, itaconic acid and crotonic acid. 4. Применение полимерных, имеющих полое пространство микрочастиц по п.3, причем неионные, этилен-ненасыщенные мономеры выбирают из стирола, бутадиена, винилтолуола, этилена, винилацетата, винилхлорида, винилиденхлорида, акрилнитрила, акриламида, метакриламида, сложного алкилового эфира, имеющего от 1 до 12 атомов углерода, акриловой кислоты или метакриловой кислоты.4. The use of polymer, having a hollow space of microparticles according to claim 3, wherein the nonionic, ethylenically unsaturated monomers are selected from styrene, butadiene, vinyl toluene, ethylene, vinyl acetate, vinyl chloride, vinylidene chloride, acrylonitrile, acrylamide, methacrylamide, an alkyl ester having from 1 up to 12 carbon atoms, acrylic acid or methacrylic acid. 5. Применение полимерных, имеющих полое пространство микрочастиц по п.1, причем микрочастицы имеют содержание полимера от 2 до 98 мас.%.5. The use of polymer having a hollow space of microparticles according to claim 1, wherein the microparticles have a polymer content of from 2 to 98 wt.%. 6. Применение полимерных, имеющих полое пространство микрочастиц по п.1, причем микрочастицы имеют средний размер частиц от 100 до 5000 нм.6. The use of polymer having a hollow space of microparticles according to claim 1, wherein the microparticles have an average particle size of from 100 to 5000 nm. 7. Применение полимерных, имеющих полое пространство микрочастиц по п.6, причем микрочастицы имеют средний размер частиц от 200 до 2000 нм.7. The use of polymer microparticles having a hollow space according to claim 6, wherein the microparticles have an average particle size of from 200 to 2000 nm. 8. Применение полимерных, имеющих полое пространство микрочастиц по п.7, причем микрочастицы имеют средний размер частиц от 250 до 1000 нм.8. The use of polymer microparticles having a hollow space according to claim 7, wherein the microparticles have an average particle size of from 250 to 1000 nm. 9. Применение полимерных, имеющих полое пространство микрочастиц по п.1, причем микрочастицы применяют в количестве от 0,01 до 5 мас.%, в расчете на строительную смесь.9. The use of polymer microparticles having a hollow space according to claim 1, wherein the microparticles are used in an amount of from 0.01 to 5 wt.%, Based on the mortar. 10. Применение полимерных, имеющих полое пространство микрочастиц по п.9, причем микрочастицы применяют в количестве от 0,1 до 0,5 мас.%, в расчете на строительную смесь.10. The use of polymer microparticles having a hollow space according to claim 9, wherein the microparticles are used in an amount of from 0.1 to 0.5 wt.%, Based on the mortar. 11. Применение полимерных, имеющих полое пространство микрочастиц по п.1, причем строительные смеси состоят из связующего вещества, выбираемого из группы цемента, извести, гипса и ангидрита.11. The use of polymer microparticles having a hollow space according to claim 1, wherein the construction mixtures consist of a binder selected from the group of cement, lime, gypsum and anhydrite. 12. Применение полимерных, имеющих полое пространство микрочастиц по п.1, причем в случае строительных смесей речь идет о бетоне или строительном растворе. 12. The use of polymer, having a hollow space of microparticles according to claim 1, and in the case of building mixtures we are talking about concrete or mortar.
RU2008137544/03A 2006-02-23 2007-01-30 ADDITIVE CONSTRUCTION MIXTURES WITH MICRO-PARTICLES DRYED BY SPRAYING RU2008137544A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006008966.9 2006-02-23
DE200610008966 DE102006008966A1 (en) 2006-02-23 2006-02-23 Additive building material mixtures with spray-dried microparticles

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RU2008137544A true RU2008137544A (en) 2010-03-27

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Country Status (10)

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US (1) US20070193156A1 (en)
EP (1) EP1986976A1 (en)
JP (1) JP5065302B2 (en)
KR (1) KR20080112206A (en)
CN (1) CN101024557B (en)
BR (1) BRPI0708118A2 (en)
CA (1) CA2643456A1 (en)
DE (1) DE102006008966A1 (en)
RU (1) RU2008137544A (en)
WO (1) WO2007096235A1 (en)

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EP1986976A1 (en) 2008-11-05
US20070193156A1 (en) 2007-08-23
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CA2643456A1 (en) 2007-08-30
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WO2007096235A1 (en) 2007-08-30
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