BE711857A - - Google Patents

Info

Publication number
BE711857A
BE711857A BE711857DA BE711857A BE 711857 A BE711857 A BE 711857A BE 711857D A BE711857D A BE 711857DA BE 711857 A BE711857 A BE 711857A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE711857A publication Critical patent/BE711857A/xx

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
    • 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
    • C23F3/00—Brightening metals by chemical means
    • C23F3/04—Heavy 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
    • C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
    • C23G1/20—Other heavy metals

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)
  • Chemical Treatment Of Metals (AREA)
BE711857D 1967-03-08 1968-03-08 BE711857A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1087967 1967-03-08

Publications (1)

Publication Number Publication Date
BE711857A true BE711857A (zh) 1968-09-09

Family

ID=9976014

Family Applications (1)

Application Number Title Priority Date Filing Date
BE711857D BE711857A (zh) 1967-03-08 1968-03-08

Country Status (2)

Country Link
BE (1) BE711857A (zh)
GB (1) GB1215579A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112064045A (zh) * 2020-09-14 2020-12-11 苏州鸿宇工业清洗技术有限公司 一种铜碱性光亮清洗剂及其制备方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100256034A1 (en) * 2005-09-22 2010-10-07 Pantheon Chemical, Inc. Copper chelating agent, composition including the agent, and methods of forming and using the agent and composition
CN111485263B (zh) * 2019-01-25 2023-02-17 上海新阳半导体材料股份有限公司 一种引线框架去氧化剂、其制备方法和应用

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112064045A (zh) * 2020-09-14 2020-12-11 苏州鸿宇工业清洗技术有限公司 一种铜碱性光亮清洗剂及其制备方法

Also Published As

Publication number Publication date
GB1215579A (en) 1970-12-09

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