DK1094995T3 - Korrosionsinhibitor til cementsammensætninger - Google Patents

Korrosionsinhibitor til cementsammensætninger

Info

Publication number
DK1094995T3
DK1094995T3 DK99931123T DK99931123T DK1094995T3 DK 1094995 T3 DK1094995 T3 DK 1094995T3 DK 99931123 T DK99931123 T DK 99931123T DK 99931123 T DK99931123 T DK 99931123T DK 1094995 T3 DK1094995 T3 DK 1094995T3
Authority
DK
Denmark
Prior art keywords
corrosion inhibitor
corrosion
cement compositions
atoms
alkyl
Prior art date
Application number
DK99931123T
Other languages
Danish (da)
English (en)
Inventor
Kenkichi Hamabe
Takao Furusawa
Takeo Ozawa
Yuki Hagiwara
Original Assignee
Mbt Holding 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 Mbt Holding Ag filed Critical Mbt Holding Ag
Application granted granted Critical
Publication of DK1094995T3 publication Critical patent/DK1094995T3/da

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
    • C04B24/12—Nitrogen containing compounds organic derivatives of hydrazine
    • C04B24/121—Amines, polyamines
    • 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
    • C04B2111/26—Corrosion of reinforcement resistance

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK99931123T 1998-06-23 1999-06-22 Korrosionsinhibitor til cementsammensætninger DK1094995T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP19101298A JP4216371B2 (ja) 1998-06-23 1998-06-23 セメント組成物用防錆剤
PCT/EP1999/004293 WO1999067184A1 (en) 1998-06-23 1999-06-22 Corrosion inhibitor for cement compositions

Publications (1)

Publication Number Publication Date
DK1094995T3 true DK1094995T3 (da) 2003-09-08

Family

ID=16267417

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99931123T DK1094995T3 (da) 1998-06-23 1999-06-22 Korrosionsinhibitor til cementsammensætninger

Country Status (10)

Country Link
US (1) US6355100B1 (pt)
EP (1) EP1094995B1 (pt)
JP (1) JP4216371B2 (pt)
AT (1) ATE246156T1 (pt)
AU (1) AU737703B2 (pt)
DE (1) DE69910038T2 (pt)
DK (1) DK1094995T3 (pt)
ES (1) ES2205847T3 (pt)
PT (1) PT1094995E (pt)
WO (1) WO1999067184A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6340438B1 (en) * 1999-04-19 2002-01-22 Tomahawk, Inc. Corrosion inhibiting admixture for concrete
US7993570B2 (en) 2002-10-07 2011-08-09 James Hardie Technology Limited Durable medium-density fibre cement composite
AU2003901529A0 (en) * 2003-03-31 2003-05-01 James Hardie International Finance B.V. A durable high performance fibre cement product and method of making the same
JP4916648B2 (ja) * 2004-07-02 2012-04-18 電気化学工業株式会社 防錆処理方法
US7998571B2 (en) 2004-07-09 2011-08-16 James Hardie Technology Limited Composite cement article incorporating a powder coating and methods of making same
EP1731491A1 (fr) * 2005-06-10 2006-12-13 Lafarge Compositions de liant rapide pour pièces et ouvrages en béton contenant un sel de calcium
AU2007236561B2 (en) 2006-04-12 2012-12-20 James Hardie Technology Limited A surface sealed reinforced building element
US20100286312A1 (en) * 2009-05-06 2010-11-11 Boral Material Technologies Inc. Amine Sacrificial Agents and Methods and Products Using Same
CN102190454B (zh) * 2010-03-12 2012-10-03 中国科学院金属研究所 一种掺入型全有机混凝土钢筋阻锈剂
CN102190455B (zh) * 2010-03-12 2013-01-16 中国科学院金属研究所 一种掺入型非亚硝酸盐基混凝土钢筋阻锈剂
KR101292181B1 (ko) * 2011-10-27 2013-08-01 주식회사 삼표 폐 석영유리 미분말을 포함한 내구성 증진 콘크리트 조성물
CN103880316B (zh) * 2014-02-14 2016-06-01 辽宁科技学院 一种掺入型有机糖苷混凝土钢筋阻锈剂和应用
JP6968087B2 (ja) 2016-03-16 2021-11-17 コンストラクション リサーチ アンド テクノロジー ゲーエムベーハーConstruction Research & Technology GmbH 腐食防止剤が塗布された表面
CN110183136B (zh) * 2019-06-04 2022-01-04 福建省建筑科学研究院有限责任公司 一种混凝土防腐阻锈剂及其制备方法
KR102322648B1 (ko) * 2020-02-14 2021-11-09 맥스콘소재 주식회사 철근콘크리트 방청용 조성물 및 이의 제조방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4789523A (en) * 1987-07-23 1988-12-06 Westvaco Corporation Cationic and anionic lignin amines corrosion inhibitors
JPH01164746A (ja) * 1987-12-18 1989-06-28 Chiyoda Kagaku Kenkyusho:Kk モルタル又はコンクリート用防錆剤
NZ239522A (en) * 1990-09-04 1993-10-26 Chapman Chem Co Pesticidal compositions containing an amine salt of a phosphonic or orthophosphoric acid
US5709739A (en) * 1994-01-10 1998-01-20 Henkel Kommanditgesellschaft Auf Aktien Release agents for hydraulic binders

Also Published As

Publication number Publication date
AU4774999A (en) 2000-01-10
JP2000007401A (ja) 2000-01-11
US6355100B1 (en) 2002-03-12
PT1094995E (pt) 2003-12-31
JP4216371B2 (ja) 2009-01-28
EP1094995B1 (en) 2003-07-30
DE69910038D1 (de) 2003-09-04
AU737703B2 (en) 2001-08-30
DE69910038T2 (de) 2004-04-15
ATE246156T1 (de) 2003-08-15
WO1999067184A1 (en) 1999-12-29
ES2205847T3 (es) 2004-05-01
EP1094995A1 (en) 2001-05-02

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