FR2311102A1 - Motor car lamp reflectors coated with aluminium - by vacuum vapour deposition, and then with polydimethyl siloxane - Google Patents

Motor car lamp reflectors coated with aluminium - by vacuum vapour deposition, and then with polydimethyl siloxane

Info

Publication number
FR2311102A1
FR2311102A1 FR7614037A FR7614037A FR2311102A1 FR 2311102 A1 FR2311102 A1 FR 2311102A1 FR 7614037 A FR7614037 A FR 7614037A FR 7614037 A FR7614037 A FR 7614037A FR 2311102 A1 FR2311102 A1 FR 2311102A1
Authority
FR
France
Prior art keywords
substrate
metal
plastic
aluminium
vapour deposition
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.)
Withdrawn
Application number
FR7614037A
Other languages
French (fr)
Inventor
Brian Leslie Miles
Peter Martin Stephe Astardjian
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries 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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of FR2311102A1 publication Critical patent/FR2311102A1/en
Withdrawn legal-status Critical Current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
    • 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
    • C23C14/021—Cleaning or etching treatments
    • C23C14/022—Cleaning or etching treatments by means of bombardment with energetic particles or radiation
    • 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
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/37—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors characterised by their material, surface treatment or coatings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Physical Vapour Deposition (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)

Abstract

In the deposn of a metal and a plastic on a substrate, (a) the substrate is placed in a vacuum chamber contg. the anode and the cathode of a high-voltage d.c source; (b) vacuum is applied and an ionisable gas fed into the chamber, (c) the d.c. is applied to ionise the gas and clean the substrate surface; (d) vapour contg. the metal is fed in to deposit the metal; and (e) vapour contg. a monomer of the plastic is supplied so that the polymsd plastic is deposited on the substrate. The substrate is pref. a lamp reflector, the deposited metal Al, and the monomer is pref. hexamethyldisiloxane forming polydimethyldisiloxane. Used e.g. for mfr. of a curved reflector used in motor vehicle lamps, where the Al is coated with a layer of transparent, oxidn.-resistant plastic.
FR7614037A 1975-05-13 1976-05-11 Motor car lamp reflectors coated with aluminium - by vacuum vapour deposition, and then with polydimethyl siloxane Withdrawn FR2311102A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1998675 1975-05-13

Publications (1)

Publication Number Publication Date
FR2311102A1 true FR2311102A1 (en) 1976-12-10

Family

ID=10138431

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7614037A Withdrawn FR2311102A1 (en) 1975-05-13 1976-05-11 Motor car lamp reflectors coated with aluminium - by vacuum vapour deposition, and then with polydimethyl siloxane

Country Status (3)

Country Link
JP (1) JPS51143582A (en)
DE (1) DE2620878A1 (en)
FR (1) FR2311102A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2328025A1 (en) * 1975-08-22 1977-05-13 Bosch Gmbh Robert PROCESS FOR MAKING A PROTECTIVE LAYER ON THE SURFACE OF OPTICAL REFLECTORS AND REFLECTORS THUS OBTAINED
FR2476142A1 (en) * 1979-10-31 1981-08-21 N I Experiment Avtomobilnogo METHOD FOR APPLYING COATINGS ON REFLECTIVE SURFACES AND INSTALLATION FOR MAKING SAME
EP0069701A1 (en) * 1981-06-30 1983-01-12 Laboratoire Suisse de Recherches Horlogères Process for forming a corrosion-resistant coating of a solid lubricant
FR2591587A1 (en) * 1985-12-17 1987-06-19 Saint Gobain Vitrage ORGANO-MINERAL FILM REMOVED ON A GLASS SUBSTRATE WHICH CAN BE COATED WITH ONE OR MORE THIN METAL LAYERS.

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55102713U (en) * 1979-01-13 1980-07-17
JP3836657B2 (en) * 2000-03-31 2006-10-25 株式会社小糸製作所 Line type film forming method
US20050282003A1 (en) * 2004-06-18 2005-12-22 Alexander Mayzel Coated article and process for coating article with anticorrosive finish
DE102007010124A1 (en) * 2007-02-28 2008-09-11 Leybold Optics Gmbh Layer system for smudge-proof reflectors
DE102007012000A1 (en) * 2007-03-10 2008-09-11 Alexander Kuhn Method and device for producing a coating
CN107881463A (en) * 2017-08-26 2018-04-06 上海小糸车灯有限公司 Automobile lamp decorative ring radio frequency plasma is aluminized processing method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2328025A1 (en) * 1975-08-22 1977-05-13 Bosch Gmbh Robert PROCESS FOR MAKING A PROTECTIVE LAYER ON THE SURFACE OF OPTICAL REFLECTORS AND REFLECTORS THUS OBTAINED
FR2476142A1 (en) * 1979-10-31 1981-08-21 N I Experiment Avtomobilnogo METHOD FOR APPLYING COATINGS ON REFLECTIVE SURFACES AND INSTALLATION FOR MAKING SAME
EP0069701A1 (en) * 1981-06-30 1983-01-12 Laboratoire Suisse de Recherches Horlogères Process for forming a corrosion-resistant coating of a solid lubricant
FR2591587A1 (en) * 1985-12-17 1987-06-19 Saint Gobain Vitrage ORGANO-MINERAL FILM REMOVED ON A GLASS SUBSTRATE WHICH CAN BE COATED WITH ONE OR MORE THIN METAL LAYERS.
EP0230188A1 (en) * 1985-12-17 1987-07-29 Saint-Gobain Vitrage International Organic-inorganic film deposited on a glass substrate possibly coated with one or more thin metallic layers
US5061567A (en) * 1985-12-17 1991-10-29 Saint-Gobain Vitrage Coated glass substrates and method of making same

Also Published As

Publication number Publication date
JPS51143582A (en) 1976-12-09
DE2620878A1 (en) 1976-11-25

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Legal Events

Date Code Title Description
ST Notification of lapse