KR102369545B1 - 아연도금 및/또는 비아연도금 강철을 포함하는 금속 표면의 피클링에서 피클링에 의한 재료의 제거를 감소시키기 위한 조성물 - Google Patents
아연도금 및/또는 비아연도금 강철을 포함하는 금속 표면의 피클링에서 피클링에 의한 재료의 제거를 감소시키기 위한 조성물 Download PDFInfo
- Publication number
- KR102369545B1 KR102369545B1 KR1020187030705A KR20187030705A KR102369545B1 KR 102369545 B1 KR102369545 B1 KR 102369545B1 KR 1020187030705 A KR1020187030705 A KR 1020187030705A KR 20187030705 A KR20187030705 A KR 20187030705A KR 102369545 B1 KR102369545 B1 KR 102369545B1
- Authority
- KR
- South Korea
- Prior art keywords
- composition
- pickling
- formula
- diol
- range
- 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.)
- Active
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 80
- 238000005554 pickling Methods 0.000 title claims abstract description 45
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 29
- 239000002184 metal Substances 0.000 title claims abstract description 29
- 239000000463 material Substances 0.000 title claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 title abstract description 6
- 239000010959 steel Substances 0.000 title abstract description 6
- 150000001875 compounds Chemical class 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 claims abstract description 17
- DLDJFQGPPSQZKI-UHFFFAOYSA-N but-2-yne-1,4-diol Chemical compound OCC#CCO DLDJFQGPPSQZKI-UHFFFAOYSA-N 0.000 claims description 11
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 10
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 10
- 239000008397 galvanized steel Substances 0.000 claims description 10
- 239000012141 concentrate Substances 0.000 claims description 6
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- IXAWTPMDMPUGLV-UHFFFAOYSA-N 2-[4-(2-hydroxyethoxy)but-2-ynoxy]ethanol Chemical compound OCCOCC#CCOCCO IXAWTPMDMPUGLV-UHFFFAOYSA-N 0.000 claims description 4
- 238000010790 dilution Methods 0.000 claims description 4
- 239000012895 dilution Substances 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 3
- 238000010924 continuous production Methods 0.000 claims description 2
- 239000000243 solution Substances 0.000 description 23
- 238000005260 corrosion Methods 0.000 description 14
- 230000007797 corrosion Effects 0.000 description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 13
- 239000003112 inhibitor Substances 0.000 description 13
- 230000015572 biosynthetic process Effects 0.000 description 7
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
- FLVIGYVXZHLUHP-UHFFFAOYSA-N N,N'-diethylthiourea Chemical compound CCNC(=S)NCC FLVIGYVXZHLUHP-UHFFFAOYSA-N 0.000 description 5
- 239000010408 film Substances 0.000 description 5
- 230000005764 inhibitory process Effects 0.000 description 5
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
- 150000007522 mineralic acids Chemical class 0.000 description 4
- KWPNNZKRAQDVPZ-UHFFFAOYSA-N 1,3-bis(2-methylphenyl)thiourea Chemical compound CC1=CC=CC=C1NC(=S)NC1=CC=CC=C1C KWPNNZKRAQDVPZ-UHFFFAOYSA-N 0.000 description 3
- KFFQABQEJATQAT-UHFFFAOYSA-N N,N'-dibutylthiourea Chemical compound CCCCNC(=S)NCCCC KFFQABQEJATQAT-UHFFFAOYSA-N 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 150000000190 1,4-diols Chemical class 0.000 description 2
- XNMQEEKYCVKGBD-UHFFFAOYSA-N 2-butyne Chemical compound CC#CC XNMQEEKYCVKGBD-UHFFFAOYSA-N 0.000 description 2
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 238000013475 authorization Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 239000010960 cold rolled steel Substances 0.000 description 2
- 238000007739 conversion coating Methods 0.000 description 2
- 229910001431 copper ion Inorganic materials 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 239000002612 dispersion medium Substances 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 235000010299 hexamethylene tetramine Nutrition 0.000 description 2
- 239000004312 hexamethylene tetramine Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 229910017604 nitric acid Inorganic materials 0.000 description 2
- 235000021317 phosphate Nutrition 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000002110 toxicologic effect Effects 0.000 description 2
- 231100000027 toxicology Toxicity 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- YZCKVEUIGOORGS-UHFFFAOYSA-N Hydrogen atom Chemical compound [H] YZCKVEUIGOORGS-UHFFFAOYSA-N 0.000 description 1
- VEQPNABPJHWNSG-UHFFFAOYSA-N Nickel(2+) Chemical compound [Ni+2] VEQPNABPJHWNSG-UHFFFAOYSA-N 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000005411 Van der Waals force Methods 0.000 description 1
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000001345 alkine derivatives Chemical class 0.000 description 1
- JSPXPZKDILSYNN-UHFFFAOYSA-N but-1-yne-1,4-diol Chemical compound OCCC#CO JSPXPZKDILSYNN-UHFFFAOYSA-N 0.000 description 1
- 150000001860 citric acid derivatives Chemical class 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002118 epoxides Chemical class 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 150000002363 hafnium compounds Chemical class 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- CPSYWNLKRDURMG-UHFFFAOYSA-L hydron;manganese(2+);phosphate Chemical compound [Mn+2].OP([O-])([O-])=O CPSYWNLKRDURMG-UHFFFAOYSA-L 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- -1 iron(III) ions Chemical class 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910001453 nickel ion Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 235000021110 pickles Nutrition 0.000 description 1
- 239000002987 primer (paints) Substances 0.000 description 1
- 239000012487 rinsing solution Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 description 1
- 229910000165 zinc phosphate Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
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
- C23G1/065—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors sulfur-containing compounds
-
- 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
-
- 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
- C23G1/068—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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016207429 | 2016-04-29 | ||
| DE102016207429.6 | 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 (2)
| Publication Number | Publication Date |
|---|---|
| KR20190003514A KR20190003514A (ko) | 2019-01-09 |
| KR102369545B1 true KR102369545B1 (ko) | 2022-03-03 |
Family
ID=58668882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020187030705A Active KR102369545B1 (ko) | 2016-04-29 | 2017-04-28 | 아연도금 및/또는 비아연도금 강철을 포함하는 금속 표면의 피클링에서 피클링에 의한 재료의 제거를 감소시키기 위한 조성물 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US11124884B2 (enExample) |
| EP (1) | EP3449040B1 (enExample) |
| JP (1) | JP6968825B2 (enExample) |
| KR (1) | KR102369545B1 (enExample) |
| CN (1) | CN109072454B (enExample) |
| DE (1) | DE102017207232A1 (enExample) |
| ES (1) | ES2795655T3 (enExample) |
| MX (1) | MX385665B (enExample) |
| PL (1) | PL3449040T3 (enExample) |
| RU (1) | RU2747720C2 (enExample) |
| WO (1) | WO2017186929A1 (enExample) |
| ZA (1) | ZA201807922B (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112019011273A2 (pt) * | 2016-12-02 | 2019-10-08 | Ecolab Usa Inc | método para inibir corrosão em uma superfície, uso de uma composição anticorrosão, composto, e, composição anticorrosão. |
| WO2019028400A1 (en) | 2017-08-03 | 2019-02-07 | Ecolab Usa Inc. | THIOL ADDITION PRODUCTS FOR INHIBITING CORROSION |
| EP3724371A1 (de) | 2017-12-12 | 2020-10-21 | Chemetall GmbH | Borsäurefreie zusammensetzung zur entfernung von kryolithhaltigen ablagerungen |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090032057A1 (en) * | 2007-02-01 | 2009-02-05 | Henkel Corporation | Acid inhibitor compositions for metal cleaning and/or pickling |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3310497A (en) * | 1965-02-23 | 1967-03-21 | United States Steel Corp | Embrittlement-free pickling of ferrous metal |
| FR1475895A (fr) * | 1966-02-23 | 1967-04-07 | Framalite Soc | Nouvel inhibiteur synergétique de corrosion métallique |
| FR2158664A5 (en) * | 1971-10-27 | 1973-06-15 | Nivoxal Procedes | Metal surface treatment baths - additive - for addition to hydrochloric and sulphuric acid based baths |
| DE2507059A1 (de) * | 1975-02-19 | 1976-09-02 | Basf Ag | Verfahren zur reinigung von eisen enthaltenden metallgegenstaenden |
| US4302246A (en) * | 1980-01-03 | 1981-11-24 | Enthone, Incorporated | Solution and method for selectively stripping alloys containing nickel with gold, phosphorous or chromium from stainless steel and related nickel base alloys |
| US5843373A (en) * | 1997-08-22 | 1998-12-01 | Betzdearborn Inc. | Corrosion inhibitor for alkanolamine units |
| ATE338090T1 (de) * | 2003-02-24 | 2006-09-15 | Basf Ag | Carboxylat-haltige polymere für die metalloberflächenbehandlung |
| DE10345801A1 (de) | 2003-09-30 | 2005-04-14 | Basf Ag | Verfahren zum Beizen metallischer Oberflächen unter Verwendung von alkoxylierten Alkinolen |
| JP2007507607A (ja) * | 2003-09-30 | 2007-03-29 | ビーエーエスエフ アクチェンゲゼルシャフト | アルコキシレート化したアルカノールの使用により金属表面を酸洗いする方法 |
| KR20050044085A (ko) | 2003-11-07 | 2005-05-12 | 삼성전자주식회사 | 집적회로 소자의 세정액 및 그 세정액을 이용한 세정방법 |
| AU2007217257B2 (en) * | 2006-02-23 | 2013-08-01 | Henkel Ag & Co. Kgaa | Acid inhibitor compositions for metal cleaning and/or pickling |
| US8901060B2 (en) | 2008-11-17 | 2014-12-02 | Basf Se | Use of thioglycol ethoxylate as a corrosion inhibitor |
| CN102011129A (zh) * | 2010-12-14 | 2011-04-13 | 南通飞拓生物科技有限公司 | 一种腐蚀抑制剂 |
| CN102330099B (zh) * | 2011-09-09 | 2013-11-06 | 北京星航机电设备厂 | 一种不锈钢酸洗缓蚀剂 |
| RU2539129C1 (ru) * | 2013-08-19 | 2015-01-10 | Федеральное государственное бюджетное учреждение науки Институт физической химии и электрохимии им. А.Н. Фрумкина Российской академии наук (ИФХЭ РАН) | Ингибитор кислотной коррозии металлов |
| KR20160149226A (ko) * | 2014-04-30 | 2016-12-27 | 리오 페어발퉁스 아게 | 금속 부품을 산세하고 인산염 처리하기 위한 처리 장치 및 처리 방법 |
| RU2754070C2 (ru) | 2016-04-29 | 2021-08-25 | Хеметалл Гмбх | Способ антикоррозионной обработки металлической поверхности с уменьшенным травлением материала |
| WO2017202891A1 (de) | 2016-05-25 | 2017-11-30 | Chemetall Gmbh | Verfahren zur korrosionsschützenden phosphatierung einer metallischen oberfläche mit vermindertem beizabtrag |
-
2017
- 2017-04-28 US US16/097,134 patent/US11124884B2/en active Active
- 2017-04-28 PL PL17721118T patent/PL3449040T3/pl unknown
- 2017-04-28 MX MX2018013233A patent/MX385665B/es unknown
- 2017-04-28 KR KR1020187030705A patent/KR102369545B1/ko active Active
- 2017-04-28 WO PCT/EP2017/060227 patent/WO2017186929A1/de not_active Ceased
- 2017-04-28 CN CN201780024275.0A patent/CN109072454B/zh active Active
- 2017-04-28 JP JP2018556914A patent/JP6968825B2/ja active Active
- 2017-04-28 DE DE102017207232.6A patent/DE102017207232A1/de not_active Withdrawn
- 2017-04-28 RU RU2018140856A patent/RU2747720C2/ru active
- 2017-04-28 ES ES17721118T patent/ES2795655T3/es active Active
- 2017-04-28 EP EP17721118.2A patent/EP3449040B1/de active Active
-
2018
- 2018-11-23 ZA ZA2018/07922A patent/ZA201807922B/en unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090032057A1 (en) * | 2007-02-01 | 2009-02-05 | Henkel Corporation | Acid inhibitor compositions for metal cleaning and/or pickling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109072454A (zh) | 2018-12-21 |
| RU2747720C2 (ru) | 2021-05-13 |
| EP3449040B1 (de) | 2020-03-18 |
| RU2018140856A3 (enExample) | 2020-06-25 |
| JP2019515133A (ja) | 2019-06-06 |
| EP3449040A1 (de) | 2019-03-06 |
| ES2795655T3 (es) | 2020-11-24 |
| WO2017186929A1 (de) | 2017-11-02 |
| CN109072454B (zh) | 2021-03-05 |
| US11124884B2 (en) | 2021-09-21 |
| PL3449040T3 (pl) | 2020-08-24 |
| RU2018140856A (ru) | 2020-05-29 |
| JP6968825B2 (ja) | 2021-11-17 |
| DE102017207232A1 (de) | 2017-11-02 |
| ZA201807922B (en) | 2020-02-26 |
| MX2018013233A (es) | 2019-02-13 |
| KR20190003514A (ko) | 2019-01-09 |
| US20190112717A1 (en) | 2019-04-18 |
| MX385665B (es) | 2025-03-18 |
| BR112018071497A2 (pt) | 2019-02-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109312466B (zh) | 无镍磷化金属表面的改进方法 | |
| KR102373768B1 (ko) | 재료의 피클링이 감소된 금속 표면의 부식방지 처리 방법 | |
| JP6281990B2 (ja) | アルミニウムおよびアルミニウム合金のための改善された三価クロム含有組成物 | |
| JP6455526B2 (ja) | 電磁鋼板 | |
| KR102369545B1 (ko) | 아연도금 및/또는 비아연도금 강철을 포함하는 금속 표면의 피클링에서 피클링에 의한 재료의 제거를 감소시키기 위한 조성물 | |
| WO2001083849A1 (en) | Process for producing part made of magnesium and/or magnesium alloy | |
| CN103890231A (zh) | 钢材的表面处理方法、涂装方法及机械部件的制造方法 | |
| El Kacimi et al. | Recent progress and comprehension of corrosion of steels in the hot-dip galvanizing industry | |
| JP6667638B2 (ja) | 酸洗鋼板の水洗用組成物及びこれを用いた酸洗鋼板の水洗方法、これにより得られた鋼板 | |
| US20110256318A1 (en) | Process for preparing and treating a substrate | |
| KR101709303B1 (ko) | 산세정 효과를 증진시키는 용액조성물 | |
| CN113366147B (zh) | 用于有效磷化金属表面的替换组合物和替换方法 | |
| EP3704286B1 (en) | Process and composition for treating metal surfaces using trivalent chromium compounds | |
| BR112018071497B1 (pt) | Composição aquosa, concentrado, processo para decapagem de uma superfície metálica, e, uso da superfície metálica decapada. | |
| JP6510122B1 (ja) | 化成処理基材の調製方法 | |
| KR20250058751A (ko) | 금속성 기판을 전처리하는 방법 | |
| Yi et al. | The Relation between the Microstructure and Corrosion Behavior of Aluminum Alloy AA2024-T3 | |
| WO2021249880A1 (en) | Aqueous pickling compositions and their use | |
| PL80351B1 (enExample) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20181024 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20200428 Comment text: Request for Examination of Application |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20210621 Patent event code: PE09021S01D |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20211129 |
|
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20220225 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 20220228 End annual number: 3 Start annual number: 1 |
|
| PG1601 | Publication of registration |