GB1105825A - Photochromic materials - Google Patents

Photochromic materials

Info

Publication number
GB1105825A
GB1105825A GB3841465A GB3841465A GB1105825A GB 1105825 A GB1105825 A GB 1105825A GB 3841465 A GB3841465 A GB 3841465A GB 3841465 A GB3841465 A GB 3841465A GB 1105825 A GB1105825 A GB 1105825A
Authority
GB
United Kingdom
Prior art keywords
perdeutero
vinyl
styrene
dibenz
mrad
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.)
Expired
Application number
GB3841465A
Other languages
English (en)
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of GB1105825A publication Critical patent/GB1105825A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/20Filters
    • G02B5/22Absorbing filters
    • G02B5/23Photochromic filters
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00Photosensitive materials
    • G03C1/72Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705
    • G03C1/73Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705 containing organic compounds

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Optics & Photonics (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
GB3841465A 1964-10-30 1965-09-08 Photochromic materials Expired GB1105825A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US40871864A 1964-10-30 1964-10-30

Publications (1)

Publication Number Publication Date
GB1105825A true GB1105825A (en) 1968-03-13

Family

ID=23617464

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3841465A Expired GB1105825A (en) 1964-10-30 1965-09-08 Photochromic materials

Country Status (5)

Country Link
BE (1) BE670870A (enrdf_load_stackoverflow)
CH (1) CH489026A (enrdf_load_stackoverflow)
DE (1) DE1472784A1 (enrdf_load_stackoverflow)
GB (1) GB1105825A (enrdf_load_stackoverflow)
NL (1) NL6513991A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985002687A1 (en) * 1983-12-16 1985-06-20 Optische Werke G. Rodenstock Optical element with phototropic coating

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985002687A1 (en) * 1983-12-16 1985-06-20 Optische Werke G. Rodenstock Optical element with phototropic coating
EP0146136A3 (en) * 1983-12-16 1985-07-24 Optische Werke G. Rodenstock Optical element with a phototropic coating
AU585492B2 (en) * 1983-12-16 1989-06-22 Optische Werke G. Rodenstock Optical element with phototropic coating

Also Published As

Publication number Publication date
BE670870A (enrdf_load_stackoverflow) 1966-04-13
DE1472784A1 (de) 1969-12-04
NL6513991A (enrdf_load_stackoverflow) 1966-05-02
CH489026A (de) 1970-04-15

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