CL2014000200A1 - Proceso para produccion de un dispensante solido para composicion aglutinante hidraulica que comprende proporcionar primer y segundo polimero, preparar solucion acuosa que los contiene y secar por pulverizacion para obtener dicho dispersante; dispersante solido; y su uso. - Google Patents

Proceso para produccion de un dispensante solido para composicion aglutinante hidraulica que comprende proporcionar primer y segundo polimero, preparar solucion acuosa que los contiene y secar por pulverizacion para obtener dicho dispersante; dispersante solido; y su uso.

Info

Publication number
CL2014000200A1
CL2014000200A1 CL2014000200A CL2014000200A CL2014000200A1 CL 2014000200 A1 CL2014000200 A1 CL 2014000200A1 CL 2014000200 A CL2014000200 A CL 2014000200A CL 2014000200 A CL2014000200 A CL 2014000200A CL 2014000200 A1 CL2014000200 A1 CL 2014000200A1
Authority
CL
Chile
Prior art keywords
dispersant
solid
polymer
producing
aqueous solution
Prior art date
Application number
CL2014000200A
Other languages
English (en)
Inventor
Pedro Gallegos
Thomas Haack
Hugo Olivares
Ernesto Croquevielle
Lili Arancibia
Original Assignee
Sika Technology Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sika Technology Ag filed Critical Sika Technology Ag
Publication of CL2014000200A1 publication Critical patent/CL2014000200A1/es

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
    • C04B24/28—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/30—Condensation polymers of aldehydes or ketones
    • C04B24/305—Melamine-formaldehyde condensation 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
    • 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
    • C04B40/0042—Powdery mixtures
    • 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
    • C04B2103/48—Foam stabilisers
    • 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.]

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)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
CL2014000200A 2011-08-10 2014-01-27 Proceso para produccion de un dispensante solido para composicion aglutinante hidraulica que comprende proporcionar primer y segundo polimero, preparar solucion acuosa que los contiene y secar por pulverizacion para obtener dicho dispersante; dispersante solido; y su uso. CL2014000200A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11177136 2011-08-10

Publications (1)

Publication Number Publication Date
CL2014000200A1 true CL2014000200A1 (es) 2014-07-04

Family

ID=46598534

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2014000200A CL2014000200A1 (es) 2011-08-10 2014-01-27 Proceso para produccion de un dispensante solido para composicion aglutinante hidraulica que comprende proporcionar primer y segundo polimero, preparar solucion acuosa que los contiene y secar por pulverizacion para obtener dicho dispersante; dispersante solido; y su uso.

Country Status (8)

Country Link
US (1) US9309152B2 (es)
EP (1) EP2742013B1 (es)
JP (1) JP6082003B2 (es)
CN (1) CN103748054B (es)
BR (1) BR112013032651B1 (es)
CL (1) CL2014000200A1 (es)
ES (1) ES2611927T3 (es)
WO (1) WO2013020862A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2625102T3 (es) * 2013-10-18 2017-07-18 Sika Technology Ag Melaza invertida tratada en condiciones alcalinas como agente dispersivo para suspensiones minerales
EP3333204A4 (en) * 2015-08-05 2019-03-27 Toho Chemical Industry Co., Ltd. POLYCONDENSATION PRODUCT WITH PHENOLIC COPOLYMER AND DISPERSANT WITH HYDRAULIC COMPOSITION THEREWITH
WO2017050898A1 (de) * 2015-09-24 2017-03-30 Sika Technology Ag Zusatzmittel enthaltend ein fliessmittel und ein copolymer
EP3279230A1 (en) 2016-08-03 2018-02-07 Sika Technology AG Polymer blends for epoxy resins compositions
CN109562996A (zh) * 2016-08-11 2019-04-02 巴斯夫欧洲公司 用于无机固体悬浮液的分散剂组合物
CN111747671A (zh) * 2019-03-26 2020-10-09 Sika技术股份公司 用于干燥砂浆的高减水粉末制剂

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DE3143070A1 (de) 1981-10-30 1983-05-11 Basf Ag, 6700 Ludwigshafen Verfahren zum herstellen von blockfesten, in wasser redispergierbaren polymerisat-pulvern durch verspruehen von waessrigen polymerisat-dispersionen
JPH01308854A (ja) * 1988-06-07 1989-12-13 Dainippon Ink & Chem Inc セメント分散剤
ES2140558T3 (es) 1993-09-29 2000-03-01 Grace W R & Co Producto aditivo para cemento mejorado, con propiedades reologicas mejoradas, y procedimiento para la formacion del mismo.
MY114306A (en) * 1995-07-13 2002-09-30 Mbt Holding Ag Cement dispersant method for production thereof and cement composition using dispersant
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Also Published As

Publication number Publication date
CN103748054B (zh) 2017-03-29
BR112013032651A2 (pt) 2017-01-24
US20140135427A1 (en) 2014-05-15
WO2013020862A1 (en) 2013-02-14
US9309152B2 (en) 2016-04-12
EP2742013B1 (en) 2016-10-26
JP6082003B2 (ja) 2017-02-15
CN103748054A (zh) 2014-04-23
BR112013032651B1 (pt) 2020-06-02
EP2742013A1 (en) 2014-06-18
ES2611927T3 (es) 2017-05-11
JP2014524402A (ja) 2014-09-22

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