GB1010234A - Phototropic body - Google Patents

Phototropic body

Info

Publication number
GB1010234A
GB1010234A GB2829662A GB2829662A GB1010234A GB 1010234 A GB1010234 A GB 1010234A GB 2829662 A GB2829662 A GB 2829662A GB 2829662 A GB2829662 A GB 2829662A GB 1010234 A GB1010234 A GB 1010234A
Authority
GB
United Kingdom
Prior art keywords
wagner
phenyl
ethyl
formula
free
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
GB2829662A
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.)
CHARLES ALBERT WAGNER
Original Assignee
CHARLES ALBERT WAGNER
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 CHARLES ALBERT WAGNER filed Critical CHARLES ALBERT WAGNER
Priority to GB2829662A priority Critical patent/GB1010234A/en
Priority to FR905351A priority patent/FR1329982A/en
Priority to DEW32683A priority patent/DE1165411B/en
Publication of GB1010234A publication Critical patent/GB1010234A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/56—Organo-metallic compounds, i.e. organic compounds containing a metal-to-carbon bond
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B50/00—Formazane dyes; Tetrazolium dyes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Optics & Photonics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

Abstract

1,010,234. Photochromic materials. H. B. WAGNER and C.A. WAGNER. July 23, 1962, No. 28296/62. Headings G2C and G2J. Photochromic sheet material comprises a transferred resin carrier containing a mercury thiocarbazone having one of the formulae wherein R, R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP> and R<SP>4</SP> are aryl groups and X is halogen or an alkyl or aryl group. They may be used to form photographic images as filters, e.g. in sun-glasses. Compounds are referred to of the first formula wherein R 1 , R 2 , R 3 and R 4 are each naphthyl, tolyl or biphenyl and of the second formula wherein R is phenyl and X is bromine, iodine, fluorine, ethyl or phenyl. The resin carrier must be free from netro, hydroxyl and reactive amine groups and free from methacrylate monomers. Resin carriers specified are cellulose acetate, cellulose acetate butyrate, polyvinyl chloride, polystyrene and polymethyl-ethyl- and butylmethacrylates.
GB2829662A 1962-07-23 1962-07-23 Phototropic body Expired GB1010234A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB2829662A GB1010234A (en) 1962-07-23 1962-07-23 Phototropic body
FR905351A FR1329982A (en) 1962-07-23 1962-07-27 Phototropic light filter
DEW32683A DE1165411B (en) 1962-07-23 1962-07-27 Self-supporting light filter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2829662A GB1010234A (en) 1962-07-23 1962-07-23 Phototropic body
FR905351A FR1329982A (en) 1962-07-23 1962-07-27 Phototropic light filter

Publications (1)

Publication Number Publication Date
GB1010234A true GB1010234A (en) 1965-11-17

Family

ID=26196844

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2829662A Expired GB1010234A (en) 1962-07-23 1962-07-23 Phototropic body

Country Status (2)

Country Link
FR (1) FR1329982A (en)
GB (1) GB1010234A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3522143A (en) * 1966-08-18 1970-07-28 Libbey Owens Ford Co Phototropic units
US3533823A (en) * 1968-02-15 1970-10-13 Ling Temco Vought Inc Method of making a facsimile of a skin friction-ridge pattern
EP3279696A1 (en) * 2016-08-04 2018-02-07 King Abdulaziz City for Science and Technology Method of making a radio-chromic film dosimeter containing dithizone dye and polystyrene binder to be used for high dose application

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3522143A (en) * 1966-08-18 1970-07-28 Libbey Owens Ford Co Phototropic units
US3533823A (en) * 1968-02-15 1970-10-13 Ling Temco Vought Inc Method of making a facsimile of a skin friction-ridge pattern
EP3279696A1 (en) * 2016-08-04 2018-02-07 King Abdulaziz City for Science and Technology Method of making a radio-chromic film dosimeter containing dithizone dye and polystyrene binder to be used for high dose application

Also Published As

Publication number Publication date
FR1329982A (en) 1963-06-14

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