TR200102352T2 - Çimento katkı maddesi - Google Patents
Çimento katkı maddesiInfo
- Publication number
- TR200102352T2 TR200102352T2 TR2001/02352T TR200102352T TR200102352T2 TR 200102352 T2 TR200102352 T2 TR 200102352T2 TR 2001/02352 T TR2001/02352 T TR 2001/02352T TR 200102352 T TR200102352 T TR 200102352T TR 200102352 T2 TR200102352 T2 TR 200102352T2
- Authority
- TR
- Turkey
- Prior art keywords
- polyalkylene glycol
- cement additive
- acid type
- copolymer
- unsaturated
- 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
- 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
- C04B24/2664—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of ethylenically unsaturated dicarboxylic acid polymers, e.g. maleic anhydride copolymers
- C04B24/267—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of ethylenically unsaturated dicarboxylic acid polymers, e.g. maleic anhydride copolymers 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
- 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
- C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
- C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
- C04B2201/52—High compression strength concretes, i.e. with a compression strength higher than about 55 N/mm2, e.g. reactive powder concrete [RPC]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Bir polikarboksilik asit tipi kopolimer ve/veya bunun bir tuzunu ve bir polialkilen glikol türevini içeren bir çimento katki maddesidir, ki burada bahsedilen polikarboksilik asit tipi kopolimer, monomer bilesenleri olarak en az bir doymamis polialkilen glikol tipi monomer ve bir doymamis mono-veya dikarkobsilik asit tipi monomerden olusan bir ve/veya daha fazla kopolimer türü içerir. katki maddesinin kullanildigi betonlar ciddi bir yavaslatici etki göstermeden mükemmel akiskanliga ve düsük hava tutusuna sahip olur. Buharla sertlestirilen betonla kullanildiginda, kalibin daha erken çikarilabilmesini saglar.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP03535099A JP4394765B2 (ja) | 1999-02-15 | 1999-02-15 | セメント添加剤 |
Publications (1)
Publication Number | Publication Date |
---|---|
TR200102352T2 true TR200102352T2 (tr) | 2002-01-21 |
Family
ID=12439425
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TR2001/02352T TR200102352T2 (tr) | 1999-02-15 | 2000-02-15 | Çimento katkı maddesi |
Country Status (12)
Country | Link |
---|---|
US (1) | US6762220B1 (tr) |
EP (1) | EP1152995A1 (tr) |
JP (1) | JP4394765B2 (tr) |
KR (1) | KR100786452B1 (tr) |
CN (1) | CN1138720C (tr) |
AU (1) | AU771540B2 (tr) |
CA (1) | CA2360412A1 (tr) |
IN (1) | IN2001MU00967A (tr) |
MX (1) | MX234484B (tr) |
NZ (1) | NZ514196A (tr) |
TR (1) | TR200102352T2 (tr) |
WO (1) | WO2000048961A1 (tr) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MY135684A (en) * | 1999-11-29 | 2008-06-30 | Nippon Catalytic Chem Ind | Copolymer for cement admixtures and its production process and use |
SG101990A1 (en) | 2000-08-11 | 2004-02-27 | Nippon Catalytic Chem Ind | Cement dispersant and cement composition comprising this |
CA2430288C (en) * | 2000-12-01 | 2009-03-10 | Kyowa Hakko Kogyo Co., Ltd. | A composition improved in the solubility or oral absorbability |
EP2263984B1 (en) * | 2001-05-28 | 2013-01-23 | Nippon Shokubai Co., Ltd. | Cement admixture and cement composition |
US6911494B2 (en) | 2001-09-28 | 2005-06-28 | Nippon Shokubai Co., Ltd. | Cement admixture and cement composition |
FR2837819B1 (fr) * | 2002-03-28 | 2004-07-09 | Quille Entreprise | Compositions de betons de fibres organiques, procede de mise en oeuvre et elements fabriques |
EP1601627B1 (en) | 2003-03-05 | 2012-10-17 | Nippon Shokubai Co., Ltd. | Cement admixture, cement composition and method for laying work the same, and method for producing cement hardened product |
JP4486314B2 (ja) * | 2003-04-03 | 2010-06-23 | Basfポゾリス株式会社 | セメント添加剤 |
JP2006522734A (ja) | 2003-04-08 | 2006-10-05 | 株式会社日本触媒 | セメント混和剤及びセメント組成物 |
EP1655272A1 (en) * | 2004-11-04 | 2006-05-10 | Mapei S.p.A. | Superplasticizers for extending the workability of mortars |
CN1314614C (zh) * | 2004-12-10 | 2007-05-09 | 武汉理工大学 | 聚羧酸系混凝土减水剂及制备方法 |
DE102006027035A1 (de) * | 2005-06-14 | 2007-01-11 | Basf Construction Polymers Gmbh | Polyether-haltiges Copolymer |
DE102005061153A1 (de) * | 2005-12-21 | 2007-06-28 | Construction Research & Technology Gmbh | Copolymere auf Basis von ungesättigten Mono- oder Dicarbonsäure-Derivaten und Oxyalkylenglykol-Alkenylethern, Verfahren zu deren Herstellung und ihre Verwendung |
EP2090596A1 (de) * | 2008-02-13 | 2009-08-19 | Construction Research and Technology GmbH | Copolymer mit Polyetherseitenketten und Hydroxyalkyl- und Säurebausteinen |
US8519029B2 (en) | 2008-06-16 | 2013-08-27 | Construction Research & Technology Gmbh | Copolymer admixture system for workability retention of cementitious compositions |
KR101106210B1 (ko) * | 2009-06-23 | 2012-01-20 | 주식회사 실크로드시앤티 | 초고강도 콘크리트 혼화제용 고분자 중합체 |
JP2012071997A (ja) * | 2010-09-28 | 2012-04-12 | Sanyo Chem Ind Ltd | セメント分散剤用単量体 |
FR2987619B1 (fr) * | 2012-03-01 | 2015-04-24 | Francais Ciments | Retardateur de prise pour ciment sulfo-alumineux |
EP2644578A1 (en) | 2012-03-30 | 2013-10-02 | Technische Universität München | Copolymer for dispersant for cement, dispersant for cement, and cement composition |
EP2687498A1 (de) | 2012-07-20 | 2014-01-22 | Construction Research & Technology GmbH | Additiv für hydraulisch abbindende Massen |
EP2769964A1 (de) * | 2013-02-26 | 2014-08-27 | Construction Research & Technology GmbH | Additiv für hydraulisch abbindende Massen |
EP2873657A1 (en) | 2013-11-13 | 2015-05-20 | Huntsman Petrochemical LLC | Admixture composition to improve strength of cement cured products |
EP2896603A1 (de) * | 2014-01-21 | 2015-07-22 | Basf Se | Calciumsulfat-Zusammensetzung umfassend ein Additiv |
US9919968B2 (en) * | 2014-09-30 | 2018-03-20 | Gcp Applied Technologies Inc. | Low-to-mid-range water reduction using polycarboxylate comb polymers |
RU2716663C2 (ru) | 2015-06-26 | 2020-03-13 | Констракшн Рисёрч Энд Текнолоджи Гмбх | Добавка для гидравлически застывающих композиций |
JP6781591B2 (ja) * | 2016-08-26 | 2020-11-04 | 日本製紙株式会社 | 水硬性組成物用レオロジー改質剤 |
US11021395B2 (en) | 2018-01-29 | 2021-06-01 | Lawrence L Kuo | Method for low-to-mid-range water reduction of cementitious compositions |
CN111675777A (zh) * | 2020-07-07 | 2020-09-18 | 四川恒泽建材有限公司 | 一种混凝土密实增强剂及其制备方法 |
CN112708060B (zh) * | 2020-11-03 | 2022-09-27 | 科之杰新材料集团有限公司 | 一种新型防腐型聚羧酸减水剂及其制备方法 |
CN112708061B (zh) * | 2020-11-03 | 2022-09-27 | 科之杰新材料集团有限公司 | 一种酯类防腐型聚羧酸减水剂及其制备方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04142388A (ja) * | 1990-10-02 | 1992-05-15 | Aisin Chem Co Ltd | 湿式摩擦材 |
CH682237A5 (en) * | 1990-12-29 | 1993-08-13 | Sandoz Ag | Styrene]-maleic acid half-ester copolymer, used as cement additive |
JP2774445B2 (ja) * | 1993-12-14 | 1998-07-09 | 花王株式会社 | コンクリート混和剤 |
JPH0850894A (ja) * | 1994-08-09 | 1996-02-20 | Toshiba Battery Co Ltd | 非水溶媒二次電池 |
MY114306A (en) * | 1995-07-13 | 2002-09-30 | Mbt Holding Ag | Cement dispersant method for production thereof and cement composition using dispersant |
TW419447B (en) * | 1996-02-22 | 2001-01-21 | Nippon Catalytic Chem Ind | Cement composition |
JP3729580B2 (ja) * | 1996-12-17 | 2005-12-21 | 電気化学工業株式会社 | 吹付材料及びそれを用いた吹付工法 |
US5912284A (en) * | 1996-12-26 | 1999-06-15 | Nippon Shokubai Co., Ltd. | Cement additive, its production process and use |
US6174980B1 (en) * | 1996-12-26 | 2001-01-16 | Nippon Shokubai Co., Ltd. | Cement dispersant, method for producing polycarboxylic acid for cement dispersant and cement composition |
US6166112A (en) * | 1997-03-10 | 2000-12-26 | Nippon Shokubai Co., Ltd. | Cement admixture and cement composition |
JP3285526B2 (ja) * | 1997-12-02 | 2002-05-27 | 花王株式会社 | コンクリート混和剤 |
JP4155616B2 (ja) * | 1998-01-20 | 2008-09-24 | 株式会社日本触媒 | セメント混和剤およびそれを用いたセメント組成物並びにその調製方法 |
US6087418A (en) * | 1998-01-22 | 2000-07-11 | Nippon Shokubai Co., Ltd. | Cement admixture and cement composition |
US6294015B1 (en) * | 1998-01-22 | 2001-09-25 | Nippon Shokubai Co., Ltd. | Cement admixture and cement composition |
-
1999
- 1999-02-15 JP JP03535099A patent/JP4394765B2/ja not_active Expired - Fee Related
-
2000
- 2000-02-15 AU AU28049/00A patent/AU771540B2/en not_active Ceased
- 2000-02-15 CA CA002360412A patent/CA2360412A1/en not_active Abandoned
- 2000-02-15 NZ NZ514196A patent/NZ514196A/en not_active IP Right Cessation
- 2000-02-15 WO PCT/EP2000/001275 patent/WO2000048961A1/en not_active Application Discontinuation
- 2000-02-15 MX MXPA01008211 patent/MX234484B/es active IP Right Grant
- 2000-02-15 KR KR20017010300A patent/KR100786452B1/ko not_active IP Right Cessation
- 2000-02-15 CN CNB008038058A patent/CN1138720C/zh not_active Expired - Fee Related
- 2000-02-15 US US09/889,193 patent/US6762220B1/en not_active Expired - Lifetime
- 2000-02-15 EP EP00906335A patent/EP1152995A1/en not_active Withdrawn
- 2000-02-15 TR TR2001/02352T patent/TR200102352T2/tr unknown
-
2001
- 2001-08-10 IN IN967MU2001 patent/IN2001MU00967A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NZ514196A (en) | 2004-06-25 |
JP4394765B2 (ja) | 2010-01-06 |
AU771540B2 (en) | 2004-03-25 |
IN2001MU00967A (en) | 2005-07-15 |
WO2000048961A1 (en) | 2000-08-24 |
MXPA01008211A (es) | 2002-07-30 |
US6762220B1 (en) | 2004-07-13 |
JP2000233957A (ja) | 2000-08-29 |
KR20010108218A (ko) | 2001-12-07 |
AU2804900A (en) | 2000-09-04 |
CN1340036A (zh) | 2002-03-13 |
EP1152995A1 (en) | 2001-11-14 |
KR100786452B1 (ko) | 2007-12-17 |
CN1138720C (zh) | 2004-02-18 |
CA2360412A1 (en) | 2000-08-24 |
MX234484B (es) | 2006-02-16 |
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