BE859139A - Lentilles en matiere plastique contenant du tungstene hexacarbonyle - Google Patents

Lentilles en matiere plastique contenant du tungstene hexacarbonyle

Info

Publication number
BE859139A
BE859139A BE181262A BE181262A BE859139A BE 859139 A BE859139 A BE 859139A BE 181262 A BE181262 A BE 181262A BE 181262 A BE181262 A BE 181262A BE 859139 A BE859139 A BE 859139A
Authority
BE
Belgium
Prior art keywords
plastic lenses
lenses containing
hexacarbonyl tungsten
hexacarbonyl
tungsten
Prior art date
Application number
BE181262A
Other languages
English (en)
Original Assignee
Ppg Industries Inc
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 Ppg Industries Inc filed Critical Ppg Industries Inc
Publication of BE859139A publication Critical patent/BE859139A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K9/00—Tenebrescent materials, i.e. materials for which the range of wavelengths for energy absorption is changed as a result of excitation by some form of energy
    • C09K9/02—Organic tenebrescent materials
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/72—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705
    • G03C1/73—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705 containing organic compounds
    • G03C1/735—Organo-metallic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Optical Filters (AREA)
  • Eyeglasses (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
BE181262A 1976-10-01 1977-09-28 Lentilles en matiere plastique contenant du tungstene hexacarbonyle BE859139A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/728,561 US4069168A (en) 1976-10-01 1976-10-01 Tungsten hexacarbonyl in plastic lenses

Publications (1)

Publication Number Publication Date
BE859139A true BE859139A (fr) 1978-03-28

Family

ID=24927349

Family Applications (1)

Application Number Title Priority Date Filing Date
BE181262A BE859139A (fr) 1976-10-01 1977-09-28 Lentilles en matiere plastique contenant du tungstene hexacarbonyle

Country Status (12)

Country Link
US (1) US4069168A (fr)
JP (1) JPS5344490A (fr)
AU (1) AU508307B2 (fr)
BE (1) BE859139A (fr)
BR (1) BR7706492A (fr)
CA (1) CA1105696A (fr)
DE (1) DE2743811C3 (fr)
FR (1) FR2366349A1 (fr)
GB (1) GB1544348A (fr)
IL (1) IL52976A (fr)
MX (1) MX150465A (fr)
NL (1) NL161197C (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181626A (en) * 1977-12-27 1980-01-01 Ppg Industries, Inc. Method of preparing tungsten hexacarbonyl containing polymers and polymers prepared thereby
US4273702A (en) * 1980-02-04 1981-06-16 Ppg Industries, Inc. Cobalt aluminate internal colorants for diol bis (allyl carbonate)
US4297267A (en) * 1980-02-04 1981-10-27 Ppg Industries, Inc. Hexavalent chromium internal colorants for diol bis (allyl carbonate) polymerizates
US4396737A (en) * 1981-11-19 1983-08-02 Ppg Industries, Inc. Polymerization of polyol allyl carbonate using polymerization initiators of short and long half lives
US4464525A (en) * 1983-04-11 1984-08-07 Ppg Industries, Inc. Near infrared absorbing polymerizate, from dicarboxylic compound, diol bis(allyl carbonate) and metal hexacarbonyl
US4675357A (en) * 1983-04-18 1987-06-23 Ppg Industries, Inc. Near infrared absorbing polymerizate
US4576891A (en) * 1984-06-15 1986-03-18 The Mead Corporation Photosensitive microcapsules useful in polychromatic imaging having radiation absorber
GB8427328D0 (en) * 1984-10-29 1996-09-25 Secr Defence Photochromic active optical filters
US5529728A (en) * 1986-01-28 1996-06-25 Q2100, Inc. Process for lens curing and coating
US6730244B1 (en) 1986-01-28 2004-05-04 Q2100, Inc. Plastic lens and method for the production thereof
US6201037B1 (en) 1986-01-28 2001-03-13 Ophthalmic Research Group International, Inc. Plastic lens composition and method for the production thereof
US5364256A (en) * 1986-01-28 1994-11-15 Ophthalmic Research Group International, Inc. Apparatus for the production of plastic lenses
US5415816A (en) 1986-01-28 1995-05-16 Q2100, Inc. Method for the production of plastic lenses
US5514214A (en) * 1993-09-20 1996-05-07 Q2100, Inc. Eyeglass lens and mold spin coater
US6022498A (en) 1996-04-19 2000-02-08 Q2100, Inc. Methods for eyeglass lens curing using ultraviolet light
US6280171B1 (en) 1996-06-14 2001-08-28 Q2100, Inc. El apparatus for eyeglass lens curing using ultraviolet light
US7619680B1 (en) 2003-07-08 2009-11-17 Bingle Robert L Vehicular imaging system with selective infrared filtering and supplemental illumination

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2403113A (en) * 1942-03-07 1946-07-02 Pittsburgh Plate Glass Co Unsaturated carbonate ester and polymer thereof
US3222432A (en) * 1958-06-12 1965-12-07 Lentilles Ophtalmiques Rationn Methods of producing optical and ophthalmic lenses from thermosetting resin materials
US3293037A (en) * 1962-11-21 1966-12-20 American Cyanamid Co Compositions of matter comprising inorganic photochromic material dispersed in an aminoplast resin
US3317321A (en) * 1962-11-21 1967-05-02 American Cyanamid Co Photochromic compositions comprising doped inorganic metal oxides suspended in polyester binders
US3397059A (en) * 1964-07-01 1968-08-13 American Cyanamid Co Photochromic polymethylmethacrylate element on contact with polyester resinous material
US3576755A (en) * 1964-09-24 1971-04-27 American Cyanamid Co Photochromism in plastic film containing inorganic materials
US3355294A (en) * 1964-12-09 1967-11-28 American Cyanamid Co Photochromic compositions containing bleaching rate accelerators
US3475339A (en) * 1965-08-17 1969-10-28 American Cyanamid Co Aqueous dispersion of photochromic mercuric complexes of diaryl thiocarbazones and dyeing procedure employing same
US3692688A (en) * 1971-06-01 1972-09-19 American Cyanamid Co Plastic optical filter

Also Published As

Publication number Publication date
NL161197C (nl) 1980-01-15
DE2743811C3 (de) 1981-09-17
IL52976A0 (en) 1977-11-30
FR2366349A1 (fr) 1978-04-28
CA1105696A (fr) 1981-07-28
GB1544348A (en) 1979-04-19
BR7706492A (pt) 1978-08-01
US4069168A (en) 1978-01-17
JPS5648548B2 (fr) 1981-11-16
DE2743811B2 (de) 1980-10-30
DE2743811A1 (de) 1978-04-06
NL7710577A (nl) 1978-04-04
FR2366349B1 (fr) 1980-08-01
JPS5344490A (en) 1978-04-21
IL52976A (en) 1980-12-31
AU508307B2 (en) 1980-03-13
AU2901977A (en) 1979-03-29
NL161197B (nl) 1979-08-15
MX150465A (es) 1984-05-14

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: PPG INDUSTRIES INC.

Effective date: 19850930