MX2018013233A - Composicion para reducir la remocion corrosiva de material en el decapado de superficies metalicas que comprenden acero desnudo y galvanizado. - Google Patents

Composicion para reducir la remocion corrosiva de material en el decapado de superficies metalicas que comprenden acero desnudo y galvanizado.

Info

Publication number
MX2018013233A
MX2018013233A MX2018013233A MX2018013233A MX2018013233A MX 2018013233 A MX2018013233 A MX 2018013233A MX 2018013233 A MX2018013233 A MX 2018013233A MX 2018013233 A MX2018013233 A MX 2018013233A MX 2018013233 A MX2018013233 A MX 2018013233A
Authority
MX
Mexico
Prior art keywords
pickling
removal
reducing
composition
metal surfaces
Prior art date
Application number
MX2018013233A
Other languages
English (en)
Inventor
Verena Mohr Anna
Original Assignee
Chemetall 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 Chemetall Gmbh filed Critical Chemetall Gmbh
Publication of MX2018013233A publication Critical patent/MX2018013233A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
    • C23G1/06—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/10—Etching compositions
    • C23F1/14—Aqueous compositions
    • C23F1/16—Acidic compositions
    • C23F1/28—Acidic compositions for etching iron group metals
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
    • C23G1/06—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors
    • C23G1/061—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors nitrogen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
    • C23G1/06—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors
    • C23G1/065—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors sulfur-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
    • C23G1/06—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors
    • C23G1/068—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors compounds containing a C=C bond
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/08—Iron or steel
    • C23G1/081—Iron or steel solutions containing H2SO4
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
    • C23G1/19—Iron or steel
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/24—Cleaning or pickling metallic material with solutions or molten salts with neutral solutions
    • C23G1/26—Cleaning or pickling metallic material with solutions or molten salts with neutral solutions using inhibitors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Detergent Compositions (AREA)
  • ing And Chemical Polishing (AREA)

Abstract

La presente invención se refiere a una composición acuosa para reducir la remoción corrosiva de material en el decapado de superficies metálicas que comprenden acero desnudo y/o galvanizado, que comprende una mezcla de un compuesto de la fórmula I R1O-(CH2)x-C?C-(CH2)y-OR2(l), en la que R1 y R2 son ambos H y un compuesto de la fórmula I en la que R1 y R2 son cada uno, de manera independiente respecto uno del otro, un grupo HO-(CH2)w- con w = 2, donde x e y son, cada uno de manera independiente respecto uno del otro, de 1 a 4 en cada uno de los dos compuestos de la fórmula I, y también un proceso para decapar una superficie metálica correspondiente con remoción corrosiva reducida de material.
MX2018013233A 2016-04-29 2017-04-28 Composicion para reducir la remocion corrosiva de material en el decapado de superficies metalicas que comprenden acero desnudo y galvanizado. MX2018013233A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102016207429 2016-04-29
PCT/EP2017/060227 WO2017186929A1 (de) 2016-04-29 2017-04-28 Zusammensetzung zur verminderung des beizabtrags beim beizen von metallischen oberflächen enthaltend blanken und/oder verzinkten stahl

Publications (1)

Publication Number Publication Date
MX2018013233A true MX2018013233A (es) 2019-02-13

Family

ID=58668882

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018013233A MX2018013233A (es) 2016-04-29 2017-04-28 Composicion para reducir la remocion corrosiva de material en el decapado de superficies metalicas que comprenden acero desnudo y galvanizado.

Country Status (12)

Country Link
US (1) US11124884B2 (es)
EP (1) EP3449040B1 (es)
JP (1) JP6968825B2 (es)
KR (1) KR102369545B1 (es)
CN (1) CN109072454B (es)
DE (1) DE102017207232A1 (es)
ES (1) ES2795655T3 (es)
MX (1) MX2018013233A (es)
PL (1) PL3449040T3 (es)
RU (1) RU2747720C2 (es)
WO (1) WO2017186929A1 (es)
ZA (1) ZA201807922B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3548582A1 (en) * 2016-12-02 2019-10-09 Ecolab USA Inc. Thiol-formyl hemiacetal corrosion inhibitors
CA3071545A1 (en) 2017-08-03 2019-02-07 Ecolab Usa Inc. Thiol adducts for corrosion inhibition
BR112020009513A2 (pt) 2017-12-12 2020-10-13 Chemetall Gmbh composição aquosa para remover depósitos criolíticos, concentrado, e, método para remover depósitos criolíticos

Family Cites Families (19)

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DE502004007096D1 (de) * 2003-02-24 2008-06-19 Basf Se Polymere enthaltend Phosphor- und/oder Phosphonsäure Gruppen zur Metalloberflächenbehandlung
EP1670972A1 (de) * 2003-09-30 2006-06-21 BASF Aktiengesellschaft Verfahren zum beizen metallischer oberflächen unter verwendung von alkoxylierten alkinolen
DE10345801A1 (de) 2003-09-30 2005-04-14 Basf Ag Verfahren zum Beizen metallischer Oberflächen unter Verwendung von alkoxylierten Alkinolen
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CN101389707B (zh) * 2006-02-23 2010-12-22 汉高股份及两合公司 用于金属清洁和/或酸洗的酸抑制剂组合物
US8278258B2 (en) * 2007-02-01 2012-10-02 Henkel Ag & Co. Kgaa Acid inhibitor compositions for metal cleaning and/or pickling
EP2358924A2 (de) 2008-11-17 2011-08-24 Basf Se Saure wässrige thiodiglykolethoxlat zusammensetzung und ihre verwendung in einem beizverfahren von metallischen oberflächen
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KR102373768B1 (ko) 2016-04-29 2022-03-15 케메탈 게엠베하 재료의 피클링이 감소된 금속 표면의 부식방지 처리 방법
WO2017202891A1 (de) 2016-05-25 2017-11-30 Chemetall Gmbh Verfahren zur korrosionsschützenden phosphatierung einer metallischen oberfläche mit vermindertem beizabtrag

Also Published As

Publication number Publication date
WO2017186929A1 (de) 2017-11-02
CN109072454A (zh) 2018-12-21
DE102017207232A1 (de) 2017-11-02
KR102369545B1 (ko) 2022-03-03
US11124884B2 (en) 2021-09-21
RU2018140856A (ru) 2020-05-29
US20190112717A1 (en) 2019-04-18
CN109072454B (zh) 2021-03-05
BR112018071497A2 (pt) 2019-02-19
ZA201807922B (en) 2020-02-26
EP3449040B1 (de) 2020-03-18
PL3449040T3 (pl) 2020-08-24
ES2795655T3 (es) 2020-11-24
RU2018140856A3 (es) 2020-06-25
JP6968825B2 (ja) 2021-11-17
EP3449040A1 (de) 2019-03-06
JP2019515133A (ja) 2019-06-06
RU2747720C2 (ru) 2021-05-13
KR20190003514A (ko) 2019-01-09

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