FR2378815A1 - Vacuum coating of organic glass lenses - giving finer coating thickness control than by wet coating - Google Patents

Vacuum coating of organic glass lenses - giving finer coating thickness control than by wet coating

Info

Publication number
FR2378815A1
FR2378815A1 FR7702479A FR7702479A FR2378815A1 FR 2378815 A1 FR2378815 A1 FR 2378815A1 FR 7702479 A FR7702479 A FR 7702479A FR 7702479 A FR7702479 A FR 7702479A FR 2378815 A1 FR2378815 A1 FR 2378815A1
Authority
FR
France
Prior art keywords
coating
organic glass
thickness control
degrees
glass lenses
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Withdrawn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
FR7702479A
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.)
PARIS HAUTE LUNETTE
Original Assignee
PARIS HAUTE LUNETTE
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 PARIS HAUTE LUNETTE filed Critical PARIS HAUTE LUNETTE
Priority to FR7702479A priority Critical patent/FR2378815A1/en
Publication of FR2378815A1 publication Critical patent/FR2378815A1/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Withdrawn legal-status Critical Current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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00865—Applying coatings; tinting; colouring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Surface Treatment Of Optical Elements (AREA)

Abstract

Optical lenses made of organic glass are coated by vacuum deposition techniques in a cabinet controlled at 50-110 degrees C, pref. 90 degrees C. Method is esp. for tinting or hardening the surfaces of lenses made of materials having lower heat distortion or melting points than mineral glasses traditionally coated at 150-400 degrees C. Coatings obtd. are thinner and/or more uniform than those which can be applied by absorption during wet coating, e.g. dipping, and method is suitable for coating lenses of varying thickness.
FR7702479A 1977-01-28 1977-01-28 Vacuum coating of organic glass lenses - giving finer coating thickness control than by wet coating Withdrawn FR2378815A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7702479A FR2378815A1 (en) 1977-01-28 1977-01-28 Vacuum coating of organic glass lenses - giving finer coating thickness control than by wet coating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7702479A FR2378815A1 (en) 1977-01-28 1977-01-28 Vacuum coating of organic glass lenses - giving finer coating thickness control than by wet coating

Publications (1)

Publication Number Publication Date
FR2378815A1 true FR2378815A1 (en) 1978-08-25

Family

ID=9186038

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7702479A Withdrawn FR2378815A1 (en) 1977-01-28 1977-01-28 Vacuum coating of organic glass lenses - giving finer coating thickness control than by wet coating

Country Status (1)

Country Link
FR (1) FR2378815A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0187706A2 (en) * 1985-01-11 1986-07-16 International Business Machines Corporation A method of coating an organic substrate with a metal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0187706A2 (en) * 1985-01-11 1986-07-16 International Business Machines Corporation A method of coating an organic substrate with a metal
EP0187706A3 (en) * 1985-01-11 1987-09-02 International Business Machines Corporation A method of coating an organic substrate with a metal

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Legal Events

Date Code Title Description
ST Notification of lapse