BRPI0512374A - agentes auxiliares de moagem de cimento - Google Patents
agentes auxiliares de moagem de cimentoInfo
- Publication number
- BRPI0512374A BRPI0512374A BRPI0512374-7A BRPI0512374A BRPI0512374A BR PI0512374 A BRPI0512374 A BR PI0512374A BR PI0512374 A BRPI0512374 A BR PI0512374A BR PI0512374 A BRPI0512374 A BR PI0512374A
- Authority
- BR
- Brazil
- Prior art keywords
- cement grinding
- grinding auxiliaries
- grinding aids
- aids
- polymer
- Prior art date
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
- 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
- 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
- C04B24/2647—Polyacrylates; Polymethacrylates containing polyether side chains
-
- 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
- C04B24/2658—Nitrogen containing polymers, e.g. polyacrylamides, polyacrylonitriles containing polyether side chains
-
- 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
- C04B24/2688—Copolymers containing at least three different monomers
- C04B24/2694—Copolymers containing at least three different monomers containing polyether side chains
-
- 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
-
- 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
- C04B2103/52—Grinding aids; Additives added during grinding
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Disintegrating Or Milling (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
AGENTES AUXILIARES DE MOAGEM DE CIMENTO. A presente invenção refere-se a composições aquosas de polímeros A como agentes auxiliares de moagem de cimento. Essa composição apresenta redução eficiente do tempo de moagem de clínquer e leva a cimentos com excelentes características. Além disso, a invenção contém agentes auxiliares de moagem de cimento abrangendo uma combinação do polímero A e de agentes auxiliares de moagem de cimento conhecidos.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04102826 | 2004-06-21 | ||
PCT/EP2005/052883 WO2005123621A1 (de) | 2004-06-21 | 2005-06-21 | Zementmahlhilfsmittel |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0512374A true BRPI0512374A (pt) | 2008-03-11 |
Family
ID=34929224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0512374-7A BRPI0512374A (pt) | 2004-06-21 | 2005-06-21 | agentes auxiliares de moagem de cimento |
Country Status (12)
Country | Link |
---|---|
US (3) | US20080227890A1 (pt) |
EP (2) | EP1761473B9 (pt) |
JP (2) | JP4722919B2 (pt) |
KR (1) | KR101278310B1 (pt) |
CN (3) | CN102653460B (pt) |
AU (1) | AU2005254265B2 (pt) |
BR (1) | BRPI0512374A (pt) |
CA (1) | CA2571484C (pt) |
ES (1) | ES2505701T3 (pt) |
MX (1) | MXPA06014964A (pt) |
WO (1) | WO2005123621A1 (pt) |
ZA (1) | ZA200700608B (pt) |
Families Citing this family (41)
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DE112010001193A5 (de) * | 2009-03-19 | 2012-07-05 | Henkel Ag & Co. Kgaa | Polymermodifizierter zement |
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EP2298710A1 (de) | 2009-09-21 | 2011-03-23 | Sika Technology AG | Zusatzmittel für mineralische Bindemittel |
AU2010297199A1 (en) * | 2009-09-21 | 2012-04-05 | Sika Technology Ag | Iron(III)-complexing agent for stabilizing comb polymers in mineral binding agents |
EP2298833A1 (de) | 2009-09-22 | 2011-03-23 | Sika Technology AG | Eisen(III)-Komplexbildner zur Stabilisierung von Kammpolymeren in mineralischen Bindemitteln |
CN101696096B (zh) * | 2009-10-30 | 2012-07-04 | 南京永能新材料有限公司 | 液体水泥助磨剂 |
CN101955332B (zh) * | 2009-11-17 | 2011-11-30 | 山东宏艺科技股份有限公司 | 一种聚羧酸盐水泥助磨剂及其制备方法 |
EP2336100A1 (de) * | 2009-12-08 | 2011-06-22 | Sika Technology AG | Zusatzmittel für mineralische Bindemittel mit verringertem Braunverfärbungspotential |
CN101811842B (zh) * | 2009-12-18 | 2012-01-11 | 河南省绿韵建材有限公司 | 具有激发作用的水泥助磨剂 |
EP2341039A1 (de) * | 2009-12-24 | 2011-07-06 | Sika Technology AG | Tonhaltiger Gips |
CN102060461B (zh) * | 2010-12-03 | 2013-07-17 | 安徽新创建材科技有限公司 | 一种水泥复合助磨剂及其制备方法 |
KR101135598B1 (ko) * | 2011-03-24 | 2012-04-17 | 노재호 | 시멘트 클링커 미분쇄용 분쇄조제 조성물 |
CN102241488B (zh) * | 2011-05-25 | 2012-11-21 | 李宪军 | 水泥保坍助磨剂及其制备方法和应用 |
EP2527310A1 (de) | 2011-05-26 | 2012-11-28 | Sika Technology AG | Erhärtungsbeschleuniger für mineralische Bindemittelzusammensetzungen |
EP2527307A1 (de) | 2011-05-26 | 2012-11-28 | Sika Technology AG | Dialkanolamine als Additive zum Mahlen von Feststoffen |
EP2527308A1 (de) | 2011-05-26 | 2012-11-28 | Sika Technology AG | Erhärtungsbeschleuniger für mineralische Bindemittel |
WO2012175583A1 (en) | 2011-06-24 | 2012-12-27 | Construction Research & Technology Gmbh | Cement additive |
WO2012175582A1 (en) | 2011-06-24 | 2012-12-27 | Construction Research & Technology Gmbh | Cementitious composition and admixture |
EP2788299B1 (de) | 2011-12-06 | 2024-06-12 | Sika Technology AG | Stabilisierung von rohpolyolen aus biomasse |
WO2013160158A1 (de) | 2012-04-23 | 2013-10-31 | Sika Technology Ag | Enzymatisch invertierte saccharose als mahlhilfsmittel |
EP2660217A1 (de) * | 2012-05-03 | 2013-11-06 | Construction Research & Technology GmbH | Mahlhilfsmittel für mineralische Bindemittel |
WO2013178560A1 (de) * | 2012-05-29 | 2013-12-05 | Construction Research & Technology Gmbh | Verfahren zur herstellung fester beschleuniger für baustoffmischungen |
JP2016516652A (ja) * | 2013-03-13 | 2016-06-09 | ジーカ テクノロジー アクチェンゲゼルシャフト | セメント粉砕用の、他の混和剤との組み合わせによるポリカルボン酸エーテルの使用方法 |
EP2873657A1 (en) | 2013-11-13 | 2015-05-20 | Huntsman Petrochemical LLC | Admixture composition to improve strength of cement cured products |
CN103641367B (zh) * | 2013-12-23 | 2015-08-19 | 济南大学 | 一种复合水泥助磨剂及其制备方法 |
CN104803623A (zh) * | 2014-01-28 | 2015-07-29 | 黑龙江慧田知识产权服务有限公司 | 一种水泥助磨剂 |
CN103864319B (zh) * | 2014-03-31 | 2015-09-23 | 江苏融达新材料股份有限公司 | 一种钢渣助磨剂及其制备方法 |
US20170226011A1 (en) * | 2014-10-06 | 2017-08-10 | Sika Technology Ag | Additive for grinding on rolling mills |
CN106827303A (zh) * | 2017-01-10 | 2017-06-13 | 湖北华亿通橡胶有限公司 | 一种橡胶粉助磨生产方法 |
CN107383287B (zh) * | 2017-08-28 | 2020-03-24 | 广西登高(集团)田东水泥有限公司 | 一种聚合物水泥助磨剂及其合成方法 |
CN108863152A (zh) * | 2018-07-01 | 2018-11-23 | 王新民 | 一种水泥助磨剂及其制备方法 |
CN109053957A (zh) * | 2018-08-25 | 2018-12-21 | 广州吉前化工有限公司 | 一种水泥助磨剂及其制备方法 |
CN108787147B (zh) * | 2018-09-21 | 2020-04-21 | 宁夏兴凯硅业有限公司 | 一种陶瓷助磨剂的制备方法 |
CN111018390A (zh) * | 2019-12-27 | 2020-04-17 | 广东六合新型建材有限公司 | 绿色助磨剂及其制备方法 |
WO2022262985A1 (en) | 2021-06-17 | 2022-12-22 | Cemex Innovation Holding Ag | Robust polycarboxylate with polyalkylene oxide-based sacrificial sidechain linkage as milling aid for cementitious materials |
CN115246717B (zh) * | 2021-09-10 | 2023-07-14 | 佳化化学科技发展(上海)有限公司 | 一种水泥用助磨剂及其制备方法 |
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-
2005
- 2005-06-21 CA CA2571484A patent/CA2571484C/en not_active Expired - Fee Related
- 2005-06-21 ES ES05754131.0T patent/ES2505701T3/es active Active
- 2005-06-21 CN CN201210129944.XA patent/CN102653460B/zh not_active Expired - Fee Related
- 2005-06-21 AU AU2005254265A patent/AU2005254265B2/en not_active Ceased
- 2005-06-21 CN CNA2005800259975A patent/CN101065338A/zh active Pending
- 2005-06-21 KR KR1020067026972A patent/KR101278310B1/ko not_active IP Right Cessation
- 2005-06-21 EP EP05754131.0A patent/EP1761473B9/de active Active
- 2005-06-21 WO PCT/EP2005/052883 patent/WO2005123621A1/de active Application Filing
- 2005-06-21 CN CN201210129538.3A patent/CN102701630B/zh not_active Expired - Fee Related
- 2005-06-21 US US11/630,136 patent/US20080227890A1/en not_active Abandoned
- 2005-06-21 JP JP2007517289A patent/JP4722919B2/ja not_active Expired - Fee Related
- 2005-06-21 MX MXPA06014964A patent/MXPA06014964A/es active IP Right Grant
- 2005-06-21 EP EP10168355A patent/EP2239240A1/de not_active Withdrawn
- 2005-06-21 BR BRPI0512374-7A patent/BRPI0512374A/pt active Search and Examination
-
2007
- 2007-01-22 ZA ZA2007/00608A patent/ZA200700608B/en unknown
-
2009
- 2009-05-20 US US12/469,618 patent/US20090227709A1/en not_active Abandoned
-
2010
- 2010-09-09 JP JP2010201911A patent/JP5235958B2/ja not_active Expired - Fee Related
-
2012
- 2012-07-05 US US13/542,576 patent/US20120270972A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CN102701630B (zh) | 2014-10-15 |
KR101278310B1 (ko) | 2013-06-25 |
US20120270972A1 (en) | 2012-10-25 |
CN102653460A (zh) | 2012-09-05 |
EP1761473B1 (de) | 2014-07-23 |
CN102653460B (zh) | 2016-04-13 |
EP1761473A1 (de) | 2007-03-14 |
AU2005254265B2 (en) | 2010-07-29 |
US20080227890A1 (en) | 2008-09-18 |
EP2239240A1 (de) | 2010-10-13 |
CA2571484A1 (en) | 2005-12-29 |
AU2005254265A1 (en) | 2005-12-29 |
ES2505701T3 (es) | 2014-10-10 |
EP1761473B9 (de) | 2014-12-10 |
CN101065338A (zh) | 2007-10-31 |
JP2011026197A (ja) | 2011-02-10 |
JP4722919B2 (ja) | 2011-07-13 |
KR20070015228A (ko) | 2007-02-01 |
JP5235958B2 (ja) | 2013-07-10 |
JP2008503432A (ja) | 2008-02-07 |
US20090227709A1 (en) | 2009-09-10 |
MXPA06014964A (es) | 2007-03-26 |
CA2571484C (en) | 2014-10-14 |
ZA200700608B (en) | 2009-12-30 |
CN102701630A (zh) | 2012-10-03 |
WO2005123621A1 (de) | 2005-12-29 |
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