CA831488A - Method of etching - Google Patents

Method of etching

Info

Publication number
CA831488A
CA831488A CA831488A CA969284A CA831488A CA 831488 A CA831488 A CA 831488A CA 831488 A CA831488 A CA 831488A CA 969284 A CA969284 A CA 969284A CA 831488 A CA831488 A CA 831488A
Authority
CA
Canada
Prior art keywords
etching
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
CA831488A
Inventor
J. Grubbe Raymond
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.)
AT&T Teletype Corp
Original Assignee
Teletype Corp
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 Teletype Corp filed Critical Teletype Corp
Application granted granted Critical
Publication of CA831488A publication Critical patent/CA831488A/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
    • C23F1/08—Apparatus, e.g. for photomechanical printing surfaces
    • 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
    • C23F1/02—Local etching

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)
CA831488A 1965-12-20 1966-08-31 Method of etching Expired CA831488A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51484665A 1965-12-20 1965-12-20

Publications (1)

Publication Number Publication Date
CA831488A true CA831488A (en) 1970-01-06

Family

ID=24048916

Family Applications (1)

Application Number Title Priority Date Filing Date
CA831488A Expired CA831488A (en) 1965-12-20 1966-08-31 Method of etching

Country Status (2)

Country Link
US (1) US3483049A (en)
CA (1) CA831488A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2030304C3 (en) * 1970-06-19 1981-06-19 Walter 6983 Kreuzwertheim Lemmen Process for etching metal
US3853647A (en) * 1972-10-02 1974-12-10 Hilgartner Natural Stone Co In Process for creating designs on marble
US4360410A (en) * 1981-03-06 1982-11-23 Western Electric Company, Inc. Electroplating processes and equipment utilizing a foam electrolyte
US4555302A (en) * 1984-08-24 1985-11-26 Urbanik John C Method and apparatus for ultrasonic etching of printing plates
US5334254A (en) * 1992-10-21 1994-08-02 Paul J. Gelardi Non-abrasive disc cleaner
US5340437A (en) * 1993-10-08 1994-08-23 Memc Electronic Materials, Inc. Process and apparatus for etching semiconductor wafers
US5815942A (en) * 1996-12-13 1998-10-06 Kabushiki Kaisha Toshiba Vapor drying system and method
US20040094268A1 (en) * 2002-11-20 2004-05-20 Brask Justin K. Oxidation inhibitor for wet etching processes
US8647522B2 (en) 2009-06-25 2014-02-11 3M Innovative Properties Company Methods of wet etching a self-assembled monolayer patterned substrate and metal patterned articles

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1313233A (en) * 1919-08-12 Ernest grass
GB566913A (en) * 1943-08-11 1945-01-18 George Stanley Walpole Improvements in or relating to a method of and means for carrying out acid etching operations

Also Published As

Publication number Publication date
US3483049A (en) 1969-12-09

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