MY184429A - New steel bar rust inhibitor and use thereof - Google Patents

New steel bar rust inhibitor and use thereof

Info

Publication number
MY184429A
MY184429A MYPI2018000905A MYPI2018000905A MY184429A MY 184429 A MY184429 A MY 184429A MY PI2018000905 A MYPI2018000905 A MY PI2018000905A MY PI2018000905 A MYPI2018000905 A MY PI2018000905A MY 184429 A MY184429 A MY 184429A
Authority
MY
Malaysia
Prior art keywords
carboxylic acid
organic carboxylic
corrosion inhibitor
steel bar
hydroxyamide
Prior art date
Application number
MYPI2018000905A
Inventor
Jiaping Liu
Jingshun Cia
Dan Zhao
Jianzhong Liu
Liang Shi
Jiangfang Sha
Qian Jiang
Original Assignee
Sobute New Mat Co Ltd
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 Sobute New Mat Co Ltd filed Critical Sobute New Mat Co Ltd
Publication of MY184429A publication Critical patent/MY184429A/en

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
    • 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/60—Agents for protection against chemical, physical or biological attack
    • C04B2103/61—Corrosion inhibitors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

The present invention discloses a new sled bar corrosion inhibitor and a use thereof. The steel bar corrosion inhibitor includes a compound having a hydroxyamide structure, and a composition of a compound having a hydroxyamide structure and an organic carboxylic acid or an organic carboxylic acid salt. The organic carboxylic acid salt is generated by reacting the organic carboxylic acid with at least one or any two of an inorganic base, an organic amine and an organic alcohol amine. The proportions of the hydroxyamide compound and the organic carboxylic acid or the organic carboxylic acid salt in the composition are as follows: hydroxyamide: 2%-35%, organic carboxylic acid or salt: 0%-45%, the balance being water, based on the total weight of the composition. The steel bar corrosion inhibitor can be used as a mixed corrosion inhibitor or as a surface-applied corrosion inhibitor. The new steel bar corrosion inhibitor is suitable for corrosion protection and repair of steel bars in concrete structures in high chloride/chloride and carbonation environments.
MYPI2018000905A 2015-12-17 2016-11-07 New steel bar rust inhibitor and use thereof MY184429A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510955546.7A CN105601150B (en) 2015-12-17 2015-12-17 A kind of reinforcing steel bar corrosion inhibitor and its application
PCT/CN2016/104955 WO2017101608A1 (en) 2015-12-17 2016-11-07 New steel bar rust inhibitor and use thereof

Publications (1)

Publication Number Publication Date
MY184429A true MY184429A (en) 2021-04-01

Family

ID=55981582

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2018000905A MY184429A (en) 2015-12-17 2016-11-07 New steel bar rust inhibitor and use thereof

Country Status (3)

Country Link
CN (1) CN105601150B (en)
MY (1) MY184429A (en)
WO (1) WO2017101608A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105601150B (en) * 2015-12-17 2017-10-27 江苏苏博特新材料股份有限公司 A kind of reinforcing steel bar corrosion inhibitor and its application
CN106082751B (en) * 2016-06-22 2018-07-06 苏州混凝土水泥制品研究院有限公司 A kind of environmentally friendly antirust for reinforced concrete and its application
CN105925987B (en) * 2016-07-05 2018-10-09 江苏苏博特新材料股份有限公司 A kind of Shuangzi quaternary ammonium base cations corrosion inhibitor and its application
CN106116204B (en) * 2016-07-05 2018-08-31 江苏苏博特新材料股份有限公司 A kind of quaternary ammonium base cationoid corrosion inhibitor and its application
CN108069634B (en) * 2017-12-29 2020-08-07 江苏苏博特新材料股份有限公司 Steel bar rust inhibitor containing Gemini amino ester
CN110964196A (en) * 2018-09-30 2020-04-07 镇江苏博特新材料有限公司 Concrete erosion medium transmission inhibitor and preparation method thereof
CN113121265B (en) * 2019-12-31 2022-11-22 江苏苏博特新材料股份有限公司 Intelligent release targeted migration type reinforcement corrosion inhibitor
CN112979201B (en) * 2021-02-19 2022-10-04 江苏奥莱特新材料股份有限公司 Preparation method of corrosion and rust inhibitor

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100465157C (en) * 2006-11-10 2009-03-04 中国日用化学工业研究院 Preparation process for synthesizing AGA using loop reactor
DE102007040247A1 (en) * 2007-08-25 2009-03-05 Evonik Goldschmidt Gmbh corrosion inhibitor
CN101507917B (en) * 2009-04-02 2011-01-19 北京化工大学 Solid base catalyst for synthesizing alkanolamide type compound and preparation method thereof
CN101838120A (en) * 2010-04-07 2010-09-22 江苏博特新材料有限公司 Migration-type organic reinforced concrete anti-corrosion admixture
CN102432220B (en) * 2011-09-09 2013-09-11 中交武汉港湾工程设计研究院有限公司 Organic composite reinforced concrete rust inhibitor and preparation method thereof
CN102503237A (en) * 2011-11-09 2012-06-20 上海大学 Method for preparing novel steel bar rust resistant agent
JP6283477B2 (en) * 2012-06-25 2018-02-21 ローム アンド ハース エレクトロニック マテリアルズ エルエルシーＲｏｈｍ ａｎｄ Ｈａａｓ Ｅｌｅｃｔｒｏｎｉｃ Ｍａｔｅｒｉａｌｓ ＬＬＣ Photoresist containing amide component
CN102765898B (en) * 2012-07-03 2014-10-29 江苏苏博特新材料股份有限公司 Concrete corrosion inhibitor and preparation method thereof
CN103666427A (en) * 2013-11-15 2014-03-26 西安石油大学 Preparation method of multifunctional oxyamide for oil field and application thereof
CN103755584B (en) * 2014-01-21 2016-02-17 安徽师范大学 A kind of synthetic method of Alpha-hydroxy amides
CN104529218A (en) * 2014-11-24 2015-04-22 江苏苏博特新材料股份有限公司 Multifunctional organic rust inhibitor and preparation method thereof
CN105601150B (en) * 2015-12-17 2017-10-27 江苏苏博特新材料股份有限公司 A kind of reinforcing steel bar corrosion inhibitor and its application

Also Published As

Publication number Publication date
WO2017101608A1 (en) 2017-06-22
CN105601150B (en) 2017-10-27
CN105601150A (en) 2016-05-25

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