US20190078214A1 - Trivalent chromium chemical conversion treatment liquid for zinc or zinc alloy base and chemical conversion treatment method using the same - Google Patents

Trivalent chromium chemical conversion treatment liquid for zinc or zinc alloy base and chemical conversion treatment method using the same Download PDF

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Publication number
US20190078214A1
US20190078214A1 US16/126,461 US201816126461A US2019078214A1 US 20190078214 A1 US20190078214 A1 US 20190078214A1 US 201816126461 A US201816126461 A US 201816126461A US 2019078214 A1 US2019078214 A1 US 2019078214A1
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United States
Prior art keywords
ions
mmol
chemical conversion
treatment liquid
terms
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Abandoned
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US16/126,461
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English (en)
Inventor
Ryouji IWANAGA
Manabu Inoue
Tomitaka Yamamoto
Takahiro Fujino
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Dipsol Chemicals Co Ltd
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Dipsol Chemicals Co Ltd
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Assigned to DIPSOL CHEMICALS CO., LTD. reassignment DIPSOL CHEMICALS CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: FUJINO, TAKAHIRO, INOUE, MANABU, IWANAGA, RYOUJI, YAMAMOTO, TOMITAKA
Publication of US20190078214A1 publication Critical patent/US20190078214A1/en
Priority to US17/888,926 priority Critical patent/US11987888B2/en
Abandoned legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • 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
    • C23C22/06—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 acidic solutions with pH less than 6
    • 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
    • C23C22/06—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 acidic solutions with pH less than 6
    • C23C22/34—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 acidic solutions with pH less than 6 containing fluorides or complex fluorides
    • 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
    • C23C22/06—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 acidic solutions with pH less than 6
    • C23C22/48—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 acidic solutions with pH less than 6 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
    • C23C22/53—Treatment of zinc or alloys based thereon
    • 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
    • C23C2222/00—Aspects relating to chemical surface treatment of metallic material by reaction of the surface with a reactive medium
    • C23C2222/10—Use of solutions containing trivalent chromium but free of hexavalent chromium

Definitions

  • a chemical conversion treatment liquid was prepared as specified below, and the pH of the liquid was adjusted to 3.5 with ammonia water. Thereafter, the above test specimen was dipped in the chemical conversion treatment liquid at 40° C. for 30 seconds.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
US16/126,461 2017-09-14 2018-09-10 Trivalent chromium chemical conversion treatment liquid for zinc or zinc alloy base and chemical conversion treatment method using the same Abandoned US20190078214A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US17/888,926 US11987888B2 (en) 2017-09-14 2022-08-16 Trivalent chromium chemical conversion treatment liquid for zinc or zinc alloy base and chemical conversion treatment method using the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017177016A JP6377226B1 (ja) 2017-09-14 2017-09-14 亜鉛又は亜鉛合金基材用３価クロム化成処理液及びそれを用いた化成処理方法
JP2017-177016 2017-09-14

Related Child Applications (1)

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US17/888,926 Continuation US11987888B2 (en) 2017-09-14 2022-08-16 Trivalent chromium chemical conversion treatment liquid for zinc or zinc alloy base and chemical conversion treatment method using the same

Publications (1)

Publication Number Publication Date
US20190078214A1 true US20190078214A1 (en) 2019-03-14

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US16/126,461 Abandoned US20190078214A1 (en) 2017-09-14 2018-09-10 Trivalent chromium chemical conversion treatment liquid for zinc or zinc alloy base and chemical conversion treatment method using the same
US17/888,926 Active US11987888B2 (en) 2017-09-14 2022-08-16 Trivalent chromium chemical conversion treatment liquid for zinc or zinc alloy base and chemical conversion treatment method using the same

Family Applications After (1)

Application Number Title Priority Date Filing Date
US17/888,926 Active US11987888B2 (en) 2017-09-14 2022-08-16 Trivalent chromium chemical conversion treatment liquid for zinc or zinc alloy base and chemical conversion treatment method using the same

Country Status (9)

Country Link
US (2) US20190078214A1 (fr)
EP (1) EP3456865B1 (fr)
JP (1) JP6377226B1 (fr)
KR (1) KR102129566B1 (fr)
CN (1) CN109504961A (fr)
ES (1) ES2797699T3 (fr)
MX (1) MX2018010106A (fr)
RU (1) RU2698874C1 (fr)
TW (1) TWI678433B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210071304A1 (en) * 2018-03-29 2021-03-11 Nihon Parkerizing Co., Ltd. Surface Treatment Agent, and Aluminum or Aluminum Alloy Material Having Surface Treatment Coating and Method of Producing the Same

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109778167B (zh) * 2019-03-26 2021-03-23 武汉迪赛环保新材料股份有限公司 一种涂装性能极佳的三价铬钝化剂及其制备方法
JP7266472B2 (ja) 2019-06-26 2023-04-28 株式会社ダイヘン 開閉器、及び開閉器の製造方法
JP7368012B2 (ja) 2020-07-31 2023-10-24 ディップソール株式会社 化成処理液及びそれを用いた化成処理方法、並びに化成皮膜
JP6868313B1 (ja) * 2020-09-04 2021-05-12 ユケン工業株式会社 反応型化成処理液および防錆部材の製造方法
DE102022105844A1 (de) 2022-03-14 2023-09-14 Carl Freudenberg Kg Passivierungsschicht für metallhaltige Substrate

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SU1450400A1 (ru) * 1984-12-03 1990-11-07 Институт Химии И Химической Технологии Ан Литсср Раствор дл хроматировани цинковой поверхности
JPH0711454A (ja) 1993-06-24 1995-01-13 Nippon Steel Corp 金属の塗布型クロメート処理法
JP3473755B2 (ja) * 2000-03-27 2003-12-08 日本パーカライジング株式会社 亜鉛系メッキ鋼板用表面処理剤、及び亜鉛系メッキ鋼板
JP2002069660A (ja) * 2000-08-28 2002-03-08 Nippon Parkerizing Co Ltd ６価クロムを含まない水系金属表面処理剤及びそれで処理した表面処理金属板
US20040173289A1 (en) * 2001-01-31 2004-09-09 Yasuhiro Kinoshita Rustproofing agent for zinc plated steel sheet
CN1386901A (zh) * 2001-05-01 2002-12-25 日本巴卡莱近估股份有限公司 金属表面处理剂、金属表面处理方法及表面处理金属材料
JP3332373B1 (ja) 2001-11-30 2002-10-07 ディップソール株式会社 亜鉛及び亜鉛合金めっき上に六価クロムフリー防錆皮膜を形成するための処理溶液、六価クロムフリー防錆皮膜及びその形成方法。
US20050109426A1 (en) * 2002-03-14 2005-05-26 Dipsol Chemicals Co., Ltd. Processing solution for forming hexavalent chromium free, black conversion film on zinc or zinc alloy plating layers, and method for forming hexavalent chromium free, black conversion film on zinc or zinc alloy plating layers
US7018486B2 (en) * 2002-05-13 2006-03-28 United Technologies Corporation Corrosion resistant trivalent chromium phosphated chemical conversion coatings
US6887321B2 (en) * 2002-05-22 2005-05-03 United Technologies Corporation Corrosion resistant surface treatment for structural adhesive bonding to metal
CA2600996C (fr) * 2005-03-16 2013-07-23 Nihon Parkerizing Co., Ltd. Materiau metallique traite en surface
PL1984536T3 (pl) * 2006-02-14 2012-09-28 Henkel Ag & Co Kgaa Kompozycje i sposoby odpornej na korozję powłoki trójwartościowego chromu do suszenia na miejscu do stosowania na powierzchniach metalicznych
KR101020920B1 (ko) * 2006-02-17 2011-03-09 딥솔 가부시키가이샤 아연 또는 아연 합금 상에 흑색의 3가 크롬 화성 피막을 형성하기 위한 처리 용액 및 아연 또는 아연 합금 상에 흑색의 3가 크롬 화성 피막을 형성하는 방법
MX2009002399A (es) * 2006-09-07 2009-03-20 Nippon Steel Corp Liquido de tratamiento acuoso para lamina de acero recubierta con sn que tiene excelente resistencia a la corrosion y adhesion de recubrimiento y metodo para producir una lamina de acero con tratamiento superficial.
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JP2013249528A (ja) 2012-06-04 2013-12-12 Dipsol Chemicals Co Ltd アルミ変性コロイダルシリカを含有した３価クロム化成処理液
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CN107109659B (zh) * 2014-12-26 2020-05-05 迪普索股份公司 锌或锌合金基材用3价铬化成处理液和化成被膜
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210071304A1 (en) * 2018-03-29 2021-03-11 Nihon Parkerizing Co., Ltd. Surface Treatment Agent, and Aluminum or Aluminum Alloy Material Having Surface Treatment Coating and Method of Producing the Same

Also Published As

Publication number Publication date
JP6377226B1 (ja) 2018-08-22
KR20190030593A (ko) 2019-03-22
US11987888B2 (en) 2024-05-21
KR102129566B1 (ko) 2020-07-02
TWI678433B (zh) 2019-12-01
CN109504961A (zh) 2019-03-22
TW201920764A (zh) 2019-06-01
EP3456865A1 (fr) 2019-03-20
JP2019052351A (ja) 2019-04-04
US20220396884A1 (en) 2022-12-15
EP3456865B1 (fr) 2020-03-11
RU2698874C1 (ru) 2019-08-30
MX2018010106A (es) 2019-03-15
ES2797699T3 (es) 2020-12-03

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