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FR870087A - Bite baths - Google Patents

Bite baths

Info

Publication number
FR870087A
FR870087A FR870087DA FR870087A FR 870087 A FR870087 A FR 870087A FR 870087D A FR870087D A FR 870087DA FR 870087 A FR870087 A FR 870087A
Authority
FR
France
Prior art keywords
baths
bite
bite baths
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.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 Kodak Pathe SA filed Critical Kodak Pathe SA
Application granted granted Critical
Publication of FR870087A publication Critical patent/FR870087A/en
Expired legal-status Critical Current

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
    • 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

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)
  • ing And Chemical Polishing (AREA)
FR870087D 1939-06-01 1940-05-31 Bite baths Expired FR870087A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US276868A US2266430A (en) 1939-06-01 1939-06-01 Etching solution

Publications (1)

Publication Number Publication Date
FR870087A true FR870087A (en) 1942-03-02

Family

ID=23058402

Family Applications (1)

Application Number Title Priority Date Filing Date
FR870087D Expired FR870087A (en) 1939-06-01 1940-05-31 Bite baths

Country Status (2)

Country Link
US (1) US2266430A (en)
FR (1) FR870087A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2530110A (en) * 1944-06-02 1950-11-14 Sperry Corp Nonlinear circuit device utilizing germanium
CA478611A (en) * 1949-12-29 1951-11-13 Western Electric Company, Incorporated Etching processes and solutions
US2620265A (en) * 1950-09-28 1952-12-02 Kaiser Aluminium Chem Corp Composition for treating aluminum and aluminum alloys
US2992904A (en) * 1958-08-20 1961-07-18 Paper Mate Mfg Co Method of etching metallic writing balls
US3057764A (en) * 1959-08-18 1962-10-09 Gen Motors Corp Treatment of metal surfaces
US3057765A (en) * 1959-08-18 1962-10-09 Gen Motors Corp Composition and method for milling stainless steel and nickel base alloys
US3061494A (en) * 1959-10-05 1962-10-30 Boeing Co Process of chemical milling and acid aqueous bath used therefor
US3052582A (en) * 1959-10-05 1962-09-04 Boeing Co Process of chemical milling and acid aqueous bath used therefor
US3433720A (en) * 1966-01-05 1969-03-18 Youngstown Sheet And Tube Co Production of tin plate
CA2034370A1 (en) * 1990-03-30 1991-10-01 Peter W. Mueller Process for identification evaluation and removal of microshrinkage

Also Published As

Publication number Publication date
US2266430A (en) 1941-12-16

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