RU2012153809A - REINFORCEMENT CORROSION INHIBITOR - Google Patents
REINFORCEMENT CORROSION INHIBITOR Download PDFInfo
- Publication number
- RU2012153809A RU2012153809A RU2012153809/04A RU2012153809A RU2012153809A RU 2012153809 A RU2012153809 A RU 2012153809A RU 2012153809/04 A RU2012153809/04 A RU 2012153809/04A RU 2012153809 A RU2012153809 A RU 2012153809A RU 2012153809 A RU2012153809 A RU 2012153809A
- Authority
- RU
- Russia
- Prior art keywords
- corrosion inhibitor
- reinforcement
- derivatives
- fluorine
- air
- Prior art date
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- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
1. Ингибитор коррозии арматуры на основе водного раствора фторсодержащей соли, отличающийся тем,что в него дополнительно введены производные лигносульфоновых кислот.2. Ингибитор коррозии арматуры по п.1, отличающийся тем,что он содержит указанные компоненты при следующем соотношении мас.%:3. Ингибитор коррозии арматуры по п.1, отличающийся темчто в качестве фторсодержащей соли используют натриевые, калиевые, аминовые или этаноламиновые соли плавиковой кислоты.4. Ингибитор коррозии арматуры по п.1, отличающийся тем,что в качестве производных лигносульфоновых кислот он содержит технические или модифицированные лигносульфонаты.5. Ингибитор коррозии арматуры по п.1, отличающийся тем,что дополнительно содержит вспомогательные компоненты воздухововлекающего, стабилизирующего, гидрофобизирующего действия, регуляторы кинетики структурообразования, пеногасители, добавки воздухоудаляющего действия или смеси указанных соединений.1. Corrosion inhibitor of reinforcement based on an aqueous solution of fluorine-containing salt, characterized in that derivatives of lignosulfonic acids are additionally introduced into it. The corrosion inhibitor of reinforcement according to claim 1, characterized in that it contains these components in the following ratio, wt.%: 3. The corrosion inhibitor of reinforcement according to claim 1, characterized in that sodium, potassium, amine or ethanolamine salts of hydrofluoric acid are used as the fluorine-containing salt. The reinforcement corrosion inhibitor according to claim 1, characterized in that it contains technical or modified lignosulfonates as derivatives of lignosulfonic acids. The reinforcing corrosion inhibitor according to claim 1, characterized in that it further comprises auxiliary components of air-entraining, stabilizing, water-repellent action, structural formation kinetics regulators, antifoam agents, air-removing effect additives or mixtures of these compounds.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012153809/04A RU2527467C2 (en) | 2012-12-13 | 2012-12-13 | Inhibitor of armature corrosion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012153809/04A RU2527467C2 (en) | 2012-12-13 | 2012-12-13 | Inhibitor of armature corrosion |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2012153809A true RU2012153809A (en) | 2014-06-20 |
RU2527467C2 RU2527467C2 (en) | 2014-08-27 |
Family
ID=51213660
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2012153809/04A RU2527467C2 (en) | 2012-12-13 | 2012-12-13 | Inhibitor of armature corrosion |
Country Status (1)
Country | Link |
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RU (1) | RU2527467C2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2735265C1 (en) * | 2020-05-12 | 2020-10-29 | Федеральное государственное бюджетное учреждение науки Институт физической химии и электрохимии им. А.Н. Фрумкина Российской академии наук (ИФХЭ РАН) | Use of 1,2-dihydroxybenzene as corrosion inhibitor of steel reinforcement in concrete |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1701677A1 (en) * | 1988-12-26 | 1991-12-30 | Львовский политехнический институт им.Ленинского комсомола | Concrete mix |
WO1996027695A2 (en) * | 1995-03-01 | 1996-09-12 | Sandoz Ltd. | A method for inhibiting corrosion of reinforced concrete |
HUP0204215A2 (en) * | 2000-01-26 | 2003-04-28 | Domtar Inc. | Potassium monofluorophosphate as a corrosion inhibitor |
CA2468568A1 (en) * | 2001-11-30 | 2003-06-05 | The University Of Western Australia | Particulate additive for dispersing admixtures in hydraulic cements |
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2012
- 2012-12-13 RU RU2012153809/04A patent/RU2527467C2/en active
Also Published As
Publication number | Publication date |
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RU2527467C2 (en) | 2014-08-27 |
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