JPS57164976A - Formation of reflecting mirror for lighting apparatus - Google Patents

Formation of reflecting mirror for lighting apparatus

Info

Publication number
JPS57164976A
JPS57164976A JP56051339A JP5133981A JPS57164976A JP S57164976 A JPS57164976 A JP S57164976A JP 56051339 A JP56051339 A JP 56051339A JP 5133981 A JP5133981 A JP 5133981A JP S57164976 A JPS57164976 A JP S57164976A
Authority
JP
Japan
Prior art keywords
paint
film
metallic film
steel plate
corrosion resistance
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.)
Granted
Application number
JP56051339A
Other languages
Japanese (ja)
Other versions
JPS6238431B2 (en
Inventor
Yoshinao Fujimori
Akira Suzuki
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.)
Stanley Electric Co Ltd
Original Assignee
Stanley Electric Co Ltd
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 Stanley Electric Co Ltd filed Critical Stanley Electric Co Ltd
Priority to JP56051339A priority Critical patent/JPS57164976A/en
Publication of JPS57164976A publication Critical patent/JPS57164976A/en
Publication of JPS6238431B2 publication Critical patent/JPS6238431B2/ja
Granted 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
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • 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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/02—Pretreatment of the material to be coated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Physical Vapour Deposition (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

PURPOSE:To obtain a good reflection surface without requiring a buffing stage which requires considerable time and is difficult to handle by forming a ground surface to be applied with an Al metallic film on the surface of a pressed steel plate with specific stages. CONSTITUTION:A steel plate is pressed to form a body 1 of a reflecting mirror, and the inside surface to serve as a reflection surface is degreased by an alkali without polishing, whereby the surface is prepared. Thereafter, a zinc phosphate coating film 2 is formed thereon to assist the adhesion of paint and to improve corrosion resistance. Thence, a paint film 3 is formed by baking of epoxy paint in cationic electrodeposition painting in order to assure corrosion resistance and to smooth the surface. Clear painting is applied thereon as a ground surface for the Al metallic film. UV curing epoxy or polyester resins are used for this paint and the paint is hardened by the irradiation with a high pressure mercury vapor lamp. Further, in order to obtain good smoothness, a clear thermosetting or UV curing paint film 5 of melamine or urethane type is applied on said film 4, and an Al metallic film 6 is formed thereon by vacuum deposition or the like.
JP56051339A 1981-04-06 1981-04-06 Formation of reflecting mirror for lighting apparatus Granted JPS57164976A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56051339A JPS57164976A (en) 1981-04-06 1981-04-06 Formation of reflecting mirror for lighting apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56051339A JPS57164976A (en) 1981-04-06 1981-04-06 Formation of reflecting mirror for lighting apparatus

Publications (2)

Publication Number Publication Date
JPS57164976A true JPS57164976A (en) 1982-10-09
JPS6238431B2 JPS6238431B2 (en) 1987-08-18

Family

ID=12884159

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56051339A Granted JPS57164976A (en) 1981-04-06 1981-04-06 Formation of reflecting mirror for lighting apparatus

Country Status (1)

Country Link
JP (1) JPS57164976A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0721084A1 (en) * 1994-12-29 1996-07-10 MAGNETI MARELLI S.p.A. Method of treatment for reflectors made of metallic material
EP0766038A1 (en) * 1995-09-27 1997-04-02 Compagnie Philips Eclairage Reflecting profile for a light fitting

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5662962A (en) * 1979-10-29 1981-05-29 Nippon Paint Co Ltd Formation of light reflecting coat
JPS5682245A (en) * 1979-12-10 1981-07-04 Ichikoh Industries Ltd Reflector and manufacture of said reflector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5662962A (en) * 1979-10-29 1981-05-29 Nippon Paint Co Ltd Formation of light reflecting coat
JPS5682245A (en) * 1979-12-10 1981-07-04 Ichikoh Industries Ltd Reflector and manufacture of said reflector

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0721084A1 (en) * 1994-12-29 1996-07-10 MAGNETI MARELLI S.p.A. Method of treatment for reflectors made of metallic material
EP0766038A1 (en) * 1995-09-27 1997-04-02 Compagnie Philips Eclairage Reflecting profile for a light fitting

Also Published As

Publication number Publication date
JPS6238431B2 (en) 1987-08-18

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