ES2336154T3 - Articulo con recubrimiento de conversion organico, sin cromo hexavalente e inhibidor de corrosion y su preparacion. - Google Patents
Articulo con recubrimiento de conversion organico, sin cromo hexavalente e inhibidor de corrosion y su preparacion. Download PDFInfo
- Publication number
- ES2336154T3 ES2336154T3 ES07776995T ES07776995T ES2336154T3 ES 2336154 T3 ES2336154 T3 ES 2336154T3 ES 07776995 T ES07776995 T ES 07776995T ES 07776995 T ES07776995 T ES 07776995T ES 2336154 T3 ES2336154 T3 ES 2336154T3
- Authority
- ES
- Spain
- Prior art keywords
- coating
- article
- conversion
- oxidized
- acid
- 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
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- 238000007739 conversion coating Methods 0.000 title claims abstract description 52
- 230000007797 corrosion Effects 0.000 title claims abstract description 40
- 238000005260 corrosion Methods 0.000 title claims abstract description 40
- 239000003112 inhibitor Substances 0.000 title claims description 24
- 238000002360 preparation method Methods 0.000 title description 4
- 238000000576 coating method Methods 0.000 claims abstract description 61
- 239000011248 coating agent Substances 0.000 claims abstract description 48
- 150000003839 salts Chemical class 0.000 claims abstract description 37
- 229920000767 polyaniline Polymers 0.000 claims abstract description 32
- 230000001464 adherent effect Effects 0.000 claims abstract description 25
- 239000012990 dithiocarbamate Substances 0.000 claims abstract description 23
- DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical compound NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 22
- BIGYLAKFCGVRAN-UHFFFAOYSA-N 1,3,4-thiadiazolidine-2,5-dithione Chemical compound S=C1NNC(=S)S1 BIGYLAKFCGVRAN-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000002253 acid Substances 0.000 claims abstract description 18
- 230000002829 reductive effect Effects 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims abstract description 9
- 238000006243 chemical reaction Methods 0.000 claims description 32
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 17
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 claims description 13
- 229920000775 emeraldine polymer Polymers 0.000 claims description 13
- JXTHNDFMNIQAHM-UHFFFAOYSA-N dichloroacetic acid Chemical compound OC(=O)C(Cl)Cl JXTHNDFMNIQAHM-UHFFFAOYSA-N 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 11
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 9
- 235000019253 formic acid Nutrition 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 6
- 229960005215 dichloroacetic acid Drugs 0.000 claims description 6
- BHMARGUMXFEJHW-UHFFFAOYSA-N pyrrolidin-1-ylcarbamodithioic acid Chemical compound SC(=S)NN1CCCC1 BHMARGUMXFEJHW-UHFFFAOYSA-N 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 229920001940 conductive polymer Polymers 0.000 claims description 3
- GLOYGJPNNKTDIG-UHFFFAOYSA-N SC=1N=NSC=1S Chemical class SC=1N=NSC=1S GLOYGJPNNKTDIG-UHFFFAOYSA-N 0.000 claims 1
- 229920000642 polymer Polymers 0.000 abstract description 11
- 239000000539 dimer Substances 0.000 abstract description 8
- 230000002401 inhibitory effect Effects 0.000 abstract description 5
- 150000002894 organic compounds Chemical class 0.000 abstract description 3
- 230000001590 oxidative effect Effects 0.000 abstract description 3
- MAHNFPMIPQKPPI-UHFFFAOYSA-N disulfur Chemical compound S=S MAHNFPMIPQKPPI-UHFFFAOYSA-N 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 24
- 238000013459 approach Methods 0.000 description 17
- 229910052751 metal Inorganic materials 0.000 description 15
- 239000002184 metal Substances 0.000 description 15
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 description 12
- 231100001010 corrosive Toxicity 0.000 description 11
- 238000007254 oxidation reaction Methods 0.000 description 9
- 230000004888 barrier function Effects 0.000 description 8
- 229910044991 metal oxide Inorganic materials 0.000 description 6
- 150000004706 metal oxides Chemical class 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 6
- 230000002441 reversible effect Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 159000000000 sodium salts Chemical class 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- -1 acid formic Chemical class 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- 238000006471 dimerization reaction Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 230000005764 inhibitory process Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 150000007524 organic acids Chemical class 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 238000006722 reduction reaction Methods 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- VFBDWVWTIWQCOQ-UHFFFAOYSA-N azane;pyrrolidin-1-ylcarbamodithioic acid Chemical compound [NH4+].[S-]C(=S)NN1CCCC1 VFBDWVWTIWQCOQ-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000001680 brushing effect Effects 0.000 description 2
- 239000003518 caustics Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 229910001430 chromium ion Inorganic materials 0.000 description 2
- 229940116901 diethyldithiocarbamate Drugs 0.000 description 2
- LMBWSYZSUOEYSN-UHFFFAOYSA-N diethyldithiocarbamic acid Chemical compound CCN(CC)C(S)=S LMBWSYZSUOEYSN-UHFFFAOYSA-N 0.000 description 2
- MZGNSEAPZQGJRB-UHFFFAOYSA-N dimethyldithiocarbamic acid Chemical compound CN(C)C(S)=S MZGNSEAPZQGJRB-UHFFFAOYSA-N 0.000 description 2
- KCIDZIIHRGYJAE-YGFYJFDDSA-L dipotassium;[(2r,3r,4s,5r,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl] phosphate Chemical class [K+].[K+].OC[C@H]1O[C@H](OP([O-])([O-])=O)[C@H](O)[C@@H](O)[C@H]1O KCIDZIIHRGYJAE-YGFYJFDDSA-L 0.000 description 2
- 150000004659 dithiocarbamates Chemical class 0.000 description 2
- 238000003487 electrochemical reaction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002683 reaction inhibitor Substances 0.000 description 2
- 238000006479 redox reaction Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- VFHXOVVDDHAPJO-UHFFFAOYSA-N SC1=CC(=NN1)S Chemical compound SC1=CC(=NN1)S VFHXOVVDDHAPJO-UHFFFAOYSA-N 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000002925 chemical effect Effects 0.000 description 1
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 description 1
- 229940106681 chloroacetic acid Drugs 0.000 description 1
- 238000007744 chromate conversion coating Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- VGGRCVDNFAQIKO-UHFFFAOYSA-N formic anhydride Chemical compound O=COC=O VGGRCVDNFAQIKO-UHFFFAOYSA-N 0.000 description 1
- 230000008821 health effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- URXNOJQCVQXMCT-UHFFFAOYSA-N pyrrolidine-1-carbothioic s-acid Chemical compound SC(=O)N1CCCC1 URXNOJQCVQXMCT-UHFFFAOYSA-N 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000010405 reoxidation reaction Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- WWGXHTXOZKVJDN-UHFFFAOYSA-M sodium;n,n-diethylcarbamodithioate;trihydrate Chemical compound O.O.O.[Na+].CCN(CC)C([S-])=S WWGXHTXOZKVJDN-UHFFFAOYSA-M 0.000 description 1
- RJCVAPZBRKHUSV-UHFFFAOYSA-M sodium;n,n-dimethylcarbamodithioate;hydrate Chemical compound O.[Na+].CN(C)C([S-])=S RJCVAPZBRKHUSV-UHFFFAOYSA-M 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 150000004867 thiadiazoles Chemical group 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
- B05D7/16—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies using synthetic lacquers or varnishes
-
- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/68—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous solutions with pH between 6 and 8
-
- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/73—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals characterised by the process
-
- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/82—After-treatment
- C23C22/83—Chemical after-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/10—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by other chemical means
- B05D3/107—Post-treatment of applied coatings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
- B05D7/142—Auto-deposited coatings, i.e. autophoretic coatings
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Paints Or Removers (AREA)
- Laminated Bodies (AREA)
- Chemical Treatment Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US382499 | 1982-05-27 | ||
| US11/382,499 US8691028B2 (en) | 2006-05-10 | 2006-05-10 | Article having a hexavalent-chromium-free, corrosion-inhibiting organic conversion coating thereon, and its preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2336154T3 true ES2336154T3 (es) | 2010-04-08 |
Family
ID=38657881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES07776995T Active ES2336154T3 (es) | 2006-05-10 | 2007-05-10 | Articulo con recubrimiento de conversion organico, sin cromo hexavalente e inhibidor de corrosion y su preparacion. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US8691028B2 (https=) |
| EP (1) | EP2027216B1 (https=) |
| JP (1) | JP5119240B2 (https=) |
| CN (1) | CN101443421B (https=) |
| AT (1) | ATE455822T1 (https=) |
| DE (1) | DE602007004480D1 (https=) |
| ES (1) | ES2336154T3 (https=) |
| WO (1) | WO2007133679A2 (https=) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101693995B (zh) * | 2009-09-08 | 2011-07-27 | 上海波平航空科技有限公司 | 一种铝合金耐腐蚀涂层的制备方法 |
| KR101353545B1 (ko) * | 2012-02-14 | 2014-01-23 | 재단법인 국방기술품질원 | 합금강의 부식억제방법 |
| US9771483B2 (en) * | 2013-04-19 | 2017-09-26 | The Boeing Company | Systems, compositions, and methods for corrosion inhibition |
| US10557210B2 (en) * | 2014-02-24 | 2020-02-11 | The Boeing Company | Direct electrochemical synthesis of doped conductive polymers on metal alloys |
| US10323185B2 (en) | 2014-07-02 | 2019-06-18 | United Technologies Corporation | Chemical synthesis of hybrid inorganic-organic nanostructured corrosion inhibitive pigments and methods |
| US9970122B2 (en) * | 2015-02-27 | 2018-05-15 | The Boeing Company | Use of a disulfide/dithiol compound in a seal for anodized aluminum |
| US11186730B2 (en) * | 2016-11-30 | 2021-11-30 | Akzo Nobel Coatings International B.V. | Chromium-free coating composition with anti-corrosive effect for metallic substrates |
| US11208567B2 (en) | 2017-06-16 | 2021-12-28 | SAS Nanotechnologies LLC | Emeraldine base composite for corrosion inhibition |
| CN117321150A (zh) | 2021-03-05 | 2023-12-29 | Prc-迪索托国际公司 | 腐蚀抑制涂料组合物 |
| EP4426785A1 (en) | 2021-11-12 | 2024-09-11 | Boston Scientific Scimed, Inc. | Coating compositions and related devices and methods |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5721056A (en) * | 1993-06-25 | 1998-02-24 | Zipperling Kessler & Co. (Gmbh & Co.) | Process for the production of corrosion-protected metallic materials and materials obtainable therewith |
| JP3506191B2 (ja) * | 1994-09-26 | 2004-03-15 | 東洋紡績株式会社 | 導電性有機重合体組成物を用いる防食塗料及び防食方法 |
| US5700398A (en) * | 1994-12-14 | 1997-12-23 | International Business Machines Corporation | Composition containing a polymer and conductive filler and use thereof |
| US5824371A (en) * | 1995-02-03 | 1998-10-20 | Ohio State University Research Foundation | Corrosion resistant metal article coated with emeraldine base polyaniline |
| US5928795A (en) * | 1995-02-03 | 1999-07-27 | Polymer Alloys Llc | Corrosion resistant aluminum article coated with emeraldine base polyaniline |
| US5645890A (en) | 1995-02-14 | 1997-07-08 | The Trustess Of The University Of Pennsylvania | Prevention of corrosion with polyaniline |
| US6139610A (en) * | 1996-01-05 | 2000-10-31 | Wayne Pigment Corp. | Hybrid pigment grade corrosion inhibitor compositions and procedures |
| US5868819A (en) * | 1996-05-20 | 1999-02-09 | Metal Coatings International Inc. | Water-reducible coating composition for providing corrosion protection |
| JPH10251509A (ja) * | 1997-03-07 | 1998-09-22 | Nippon Steel Corp | 金属表面処理液および表面処理金属板 |
| JP2000512344A (ja) * | 1997-03-11 | 2000-09-19 | ジィ、オハイオ、ステイト、ユニバーシティー、リサーチ、ファンデーション | エメラルジン塩基性ポリアニリンを用いるアルミニウムおよびアルミニウム合金の腐食防止 |
| AU9637798A (en) * | 1997-11-07 | 1999-05-31 | Bicc Public Limited Company | Conductive polymer compositions |
| US6328874B1 (en) * | 1998-01-05 | 2001-12-11 | Mcdonnell Douglas Corporation | Anodically formed intrinsically conductive polymer-aluminum oxide composite as a coating on aluminum |
| EP0937757A1 (en) * | 1998-02-19 | 1999-08-25 | Nihon Parkerizing Co., Ltd. | Composition and method for hydrophilic treatment of aluminium or aluminium alloy, and use of the composition |
| CN1243852A (zh) * | 1998-07-30 | 2000-02-09 | 中国科学院长春应用化学研究所 | 导电聚苯胺无溶剂防腐涂料的制备方法 |
| JP3973323B2 (ja) * | 1998-08-13 | 2007-09-12 | 日本ペイント株式会社 | 硫黄含有化合物とリン含有化合物によるノンクロム処理剤 |
| DE69934780T2 (de) * | 1998-11-08 | 2007-10-18 | Jfe Steel Corp. | Oberflächenbehandeltes stahlblech mit hervorragendem korrosionwiderstand |
| US6866797B1 (en) * | 2000-08-03 | 2005-03-15 | Bj Services Company | Corrosion inhibitors and methods of use |
| JP2002275649A (ja) * | 2001-03-16 | 2002-09-25 | Nippon Paint Co Ltd | アルミニウムまたはアルミニウム合金の表面処理方法 |
| JP2003025497A (ja) * | 2001-07-16 | 2003-01-29 | Nkk Corp | 環境調和性と加工部耐食性及び加工部密着性に優れたプレコート鋼板 |
| US6716370B2 (en) * | 2001-07-25 | 2004-04-06 | The Boeing Company | Supramolecular oxo-anion corrosion inhibitors |
| US6579472B2 (en) * | 2001-07-27 | 2003-06-17 | The Boeing Company | Corrosion inhibiting sol-gel coatings for metal alloys |
| CN100350000C (zh) * | 2002-04-30 | 2007-11-21 | 罗特麦克电子私人有限公司 | 不含铬酸盐的免底涂层防腐涂料组合物及其制备方法 |
| US6942899B2 (en) | 2002-07-08 | 2005-09-13 | The Boeing Company | Coating for inhibiting oxidation of a substrate |
-
2006
- 2006-05-10 US US11/382,499 patent/US8691028B2/en active Active
-
2007
- 2007-05-10 JP JP2009509874A patent/JP5119240B2/ja active Active
- 2007-05-10 ES ES07776995T patent/ES2336154T3/es active Active
- 2007-05-10 AT AT07776995T patent/ATE455822T1/de not_active IP Right Cessation
- 2007-05-10 DE DE602007004480T patent/DE602007004480D1/de active Active
- 2007-05-10 CN CN2007800165553A patent/CN101443421B/zh active Active
- 2007-05-10 WO PCT/US2007/011397 patent/WO2007133679A2/en not_active Ceased
- 2007-05-10 EP EP07776995A patent/EP2027216B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP5119240B2 (ja) | 2013-01-16 |
| WO2007133679A3 (en) | 2008-01-24 |
| JP2009536690A (ja) | 2009-10-15 |
| US8691028B2 (en) | 2014-04-08 |
| ATE455822T1 (de) | 2010-02-15 |
| CN101443421B (zh) | 2011-05-25 |
| EP2027216A2 (en) | 2009-02-25 |
| WO2007133679A2 (en) | 2007-11-22 |
| EP2027216B1 (en) | 2010-01-20 |
| CN101443421A (zh) | 2009-05-27 |
| DE602007004480D1 (de) | 2010-03-11 |
| US20070261765A1 (en) | 2007-11-15 |
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