BR7410018A - Aperfeicoamento em aparelho para isolar uma face de uma lamina continua do ataque por agentes quimicos - Google Patents

Aperfeicoamento em aparelho para isolar uma face de uma lamina continua do ataque por agentes quimicos

Info

Publication number
BR7410018A
BR7410018A BR10018/74A BR1001874A BR7410018A BR 7410018 A BR7410018 A BR 7410018A BR 10018/74 A BR10018/74 A BR 10018/74A BR 1001874 A BR1001874 A BR 1001874A BR 7410018 A BR7410018 A BR 7410018A
Authority
BR
Brazil
Prior art keywords
insulate
attack
appliance
improvement
face
Prior art date
Application number
BR10018/74A
Other languages
English (en)
Portuguese (pt)
Inventor
J Frantzen
Original Assignee
Buckbee Mears Co
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 Buckbee Mears Co filed Critical Buckbee Mears Co
Publication of BR7410018A publication Critical patent/BR7410018A/pt

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
    • C23F1/02—Local etching
    • C23F1/04—Chemical milling
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
    • H01J9/142—Manufacture of electrodes or electrode systems of non-emitting electrodes of shadow-masks for colour television tubes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • ing And Chemical Polishing (AREA)
BR10018/74A 1974-07-11 1974-11-29 Aperfeicoamento em aparelho para isolar uma face de uma lamina continua do ataque por agentes quimicos BR7410018A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US487662A US3929551A (en) 1974-07-11 1974-07-11 Sealing apparatus for continuous moving web

Publications (1)

Publication Number Publication Date
BR7410018A true BR7410018A (pt) 1976-05-25

Family

ID=23936646

Family Applications (1)

Application Number Title Priority Date Filing Date
BR10018/74A BR7410018A (pt) 1974-07-11 1974-11-29 Aperfeicoamento em aparelho para isolar uma face de uma lamina continua do ataque por agentes quimicos

Country Status (10)

Country Link
US (1) US3929551A (OSRAM)
JP (1) JPS519033A (OSRAM)
BE (1) BE821903A (OSRAM)
BR (1) BR7410018A (OSRAM)
CA (1) CA1034850A (OSRAM)
DE (1) DE2459005A1 (OSRAM)
FR (1) FR2277628A1 (OSRAM)
GB (1) GB1466770A (OSRAM)
IT (1) IT1027833B (OSRAM)
NL (1) NL7414249A (OSRAM)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4124437A (en) * 1976-04-05 1978-11-07 Buckbee-Mears Company System for etching patterns of small openings on a continuous strip of metal
US4339296A (en) * 1979-02-01 1982-07-13 Western Electric Co., Inc. Apparatus for adjustably forming pattern in a strip
US4320192A (en) * 1979-02-01 1982-03-16 Western Electric Co., Inc. Adjusting successive steps for making carrier tape
US4227983A (en) * 1979-02-01 1980-10-14 Western Electric Company, Inc. Method for making carrier tape
US4286860A (en) * 1979-02-01 1981-09-01 Western Electric Co., Inc. Apparatus for making carrier tape
JPS612678Y2 (OSRAM) * 1979-12-27 1986-01-28
JPS56139676A (en) * 1980-04-02 1981-10-31 Toshiba Corp Method and apparatus for etching metal sheet
US4389279A (en) * 1982-06-23 1983-06-21 Rca Corporation Method of etching apertures into a continuous moving metallic strip
US4650542A (en) * 1985-12-10 1987-03-17 Chemcut Corporation Process and apparatus for chemically treating articles in a contained chamber, with sealed-door access to the chamber
US5996246A (en) * 1998-06-01 1999-12-07 Marquip, Inc. Edge seal for vacuum preheater
US6561884B1 (en) 2000-08-29 2003-05-13 Applied Materials, Inc. Web lift system for chemical mechanical planarization
US6592439B1 (en) 2000-11-10 2003-07-15 Applied Materials, Inc. Platen for retaining polishing material
US6503131B1 (en) 2001-08-16 2003-01-07 Applied Materials, Inc. Integrated platen assembly for a chemical mechanical planarization system
JP4130352B2 (ja) * 2002-03-29 2008-08-06 Ｄｏｗａホールディングス株式会社 ベース一体型の金属セラミックス接合部材の湿式処理方法、および当該湿式処理方法により製造されたパワーモジュール用部材並びにパワーモジュール

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US836415A (en) * 1905-05-06 1906-11-20 Elias L Toy Method for protecting the inside of vessels during the process of ornamentation.
US881915A (en) * 1907-01-16 1908-03-17 Frank Gunn Farnham Method of protecting the inside of vessels during ornamentation.
US3350248A (en) * 1964-08-27 1967-10-31 Pittsburgh Plate Glass Co Glass prepolishing method and apparatus
US3701705A (en) * 1971-06-07 1972-10-31 Western Electric Co Fluidic masking apparatus for etching

Also Published As

Publication number Publication date
FR2277628B1 (OSRAM) 1978-09-29
FR2277628A1 (fr) 1976-02-06
CA1034850A (en) 1978-07-18
DE2459005A1 (de) 1976-01-22
GB1466770A (en) 1977-03-09
NL7414249A (nl) 1976-01-13
US3929551A (en) 1975-12-30
BE821903A (fr) 1975-03-03
JPS519033A (en) 1976-01-24
IT1027833B (it) 1978-12-20

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