HK7682A - Method of integrating a photochromic substance into a transparent substrate,especially ophthalmic lens,from organic material - Google Patents

Method of integrating a photochromic substance into a transparent substrate,especially ophthalmic lens,from organic material

Info

Publication number
HK7682A
HK7682A HK7682A HK7682A HK7682A HK 7682 A HK7682 A HK 7682A HK 7682 A HK7682 A HK 7682A HK 7682 A HK7682 A HK 7682A HK 7682 A HK7682 A HK 7682A
Authority
HK
Hong Kong
Prior art keywords
integrating
transparent substrate
organic material
ophthalmic lens
photochromic substance
Prior art date
Application number
HK7682A
Inventor
Naour Sene Lyliane Le
Original Assignee
Essilor Int
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 Essilor Int filed Critical Essilor Int
Publication of HK7682A publication Critical patent/HK7682A/en

Links

Classifications

    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/12—Optical coatings produced by application to, or surface treatment of, optical elements by surface treatment, e.g. by irradiation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • G02B5/23—Photochromic filters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Eyeglasses (AREA)
  • Optical Filters (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Laminated Bodies (AREA)
HK7682A 1978-01-18 1982-02-18 Method of integrating a photochromic substance into a transparent substrate,especially ophthalmic lens,from organic material HK7682A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7801320A FR2415318A1 (en) 1978-01-18 1978-01-18 PROCESS FOR THE INTEGRATION OF A PHOTOCHROMIC SUBSTANCE INTO A BASE SUBSTRATE TRANSLUCENT IN ORGANIC MATTER, AND BASIC TRANSPARENT SUBSTRATE

Publications (1)

Publication Number Publication Date
HK7682A true HK7682A (en) 1982-02-26

Family

ID=9203590

Family Applications (1)

Application Number Title Priority Date Filing Date
HK7682A HK7682A (en) 1978-01-18 1982-02-18 Method of integrating a photochromic substance into a transparent substrate,especially ophthalmic lens,from organic material

Country Status (11)

Country Link
EP (1) EP0003191B1 (en)
JP (1) JPS54110854A (en)
AU (1) AU519574B2 (en)
BR (1) BR7900136A (en)
CA (1) CA1114660A (en)
DD (1) DD141870A5 (en)
DE (1) DE2960459D1 (en)
FR (1) FR2415318A1 (en)
HK (1) HK7682A (en)
PH (1) PH17367A (en)
SU (1) SU1005651A3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58104286A (en) * 1981-12-16 1983-06-21 ジェイエスアール株式会社 Production of colored molded product
JPS5946623A (en) * 1982-09-09 1984-03-16 Seiko Epson Corp Plastic lens
CA1259148A (en) * 1983-10-20 1989-09-05 Corning Incorporated Composite photochromic lenses
JPS60262155A (en) * 1984-06-11 1985-12-25 Tomoji Tanaka Sunshine and light interrupting film
JPS61228402A (en) * 1985-03-29 1986-10-11 ピーピージー　インダストリーズ　インコーポレーテツド Photochromic plastic product and manufacture thereof
JPS62179701U (en) * 1986-05-07 1987-11-14
JPH05134353A (en) * 1990-12-27 1993-05-28 A O Inc Optical interchangeable plastic product
IL105147A0 (en) * 1992-09-11 1993-07-08 American Optical Corp Production of photochromic plastic lenses
FR2951388B1 (en) 2009-10-21 2011-12-16 Essilor Int SELECTIVE COLORING PROCESS

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH242412A (en) * 1942-10-24 1946-05-15 Werner Federico Dott Process for the color decoration of objects made of synthetic resins.
US2649387A (en) 1950-10-27 1953-08-18 Eastman Kodak Co Method of forming nonreflecting coating on glass
US3508810A (en) 1967-07-19 1970-04-28 Vari Light Corp Photochromic systems
US4059471A (en) * 1972-09-25 1977-11-22 Haigh John M Transfer dyeing of plastic surfaces which may be combined with lamination or molding procedures
IL43211A0 (en) * 1972-12-01 1973-11-28 American Optical Corp Photochromic ophthalmic devices
JPS53303B2 (en) 1973-06-25 1978-01-07

Also Published As

Publication number Publication date
CA1114660A (en) 1981-12-22
FR2415318B1 (en) 1981-04-30
JPS54110854A (en) 1979-08-30
AU519574B2 (en) 1981-12-10
PH17367A (en) 1984-08-01
EP0003191A1 (en) 1979-07-25
AU4341779A (en) 1979-07-26
BR7900136A (en) 1979-08-14
DD141870A5 (en) 1980-05-21
FR2415318A1 (en) 1979-08-17
SU1005651A3 (en) 1983-03-15
EP0003191B1 (en) 1981-07-29
DE2960459D1 (en) 1981-10-29

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Legal Events

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PE Patent expired