ES2205847T3 - Inhibidor de la corrosion para composiciones de cemento. - Google Patents

Inhibidor de la corrosion para composiciones de cemento.

Info

Publication number
ES2205847T3
ES2205847T3 ES99931123T ES99931123T ES2205847T3 ES 2205847 T3 ES2205847 T3 ES 2205847T3 ES 99931123 T ES99931123 T ES 99931123T ES 99931123 T ES99931123 T ES 99931123T ES 2205847 T3 ES2205847 T3 ES 2205847T3
Authority
ES
Spain
Prior art keywords
acid
cement
corrosion
general formula
represented
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES99931123T
Other languages
English (en)
Spanish (es)
Inventor
Kenkichi Hamabe
Takao Furusawa
Takeo Ozawa
Yuki Hagiwara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Construction Research and Technology GmbH
Original Assignee
Construction Research and Technology GmbH
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 Construction Research and Technology GmbH filed Critical Construction Research and Technology GmbH
Application granted granted Critical
Publication of ES2205847T3 publication Critical patent/ES2205847T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
ES99931123T 1998-06-23 1999-06-22 Inhibidor de la corrosion para composiciones de cemento. Expired - Lifetime ES2205847T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP19101298 1998-06-23
JP19101298A JP4216371B2 (ja) 1998-06-23 1998-06-23 セメント組成物用防錆剤

Publications (1)

Publication Number Publication Date
ES2205847T3 true ES2205847T3 (es) 2004-05-01

Family

ID=16267417

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99931123T Expired - Lifetime ES2205847T3 (es) 1998-06-23 1999-06-22 Inhibidor de la corrosion para composiciones de cemento.

Country Status (10)

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

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
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
MXPA05003691A (es) 2002-10-07 2005-11-17 James Hardie Int Finance Bv Material mixto de fibrocemento de densidad media durable.
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
NZ571874A (en) 2006-04-12 2010-11-26 Hardie James Technology Ltd 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
DE59405440D1 (de) * 1994-01-10 1998-04-16 Henkel Kgaa Formtrennmittel für hydraulische bindemittel

Also Published As

Publication number Publication date
AU4774999A (en) 2000-01-10
PT1094995E (pt) 2003-12-31
DE69910038D1 (de) 2003-09-04
DK1094995T3 (da) 2003-09-08
EP1094995B1 (en) 2003-07-30
WO1999067184A1 (en) 1999-12-29
US6355100B1 (en) 2002-03-12
JP2000007401A (ja) 2000-01-11
AU737703B2 (en) 2001-08-30
ATE246156T1 (de) 2003-08-15
JP4216371B2 (ja) 2009-01-28
EP1094995A1 (en) 2001-05-02
DE69910038T2 (de) 2004-04-15

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