AT350506B - Phototroper kunststoff - Google Patents

Phototroper kunststoff

Info

Publication number
AT350506B
AT350506B AT568275A AT568275A AT350506B AT 350506 B AT350506 B AT 350506B AT 568275 A AT568275 A AT 568275A AT 568275 A AT568275 A AT 568275A AT 350506 B AT350506 B AT 350506B
Authority
AT
Austria
Prior art keywords
phototropic
plastic
phototropic plastic
Prior art date
Application number
AT568275A
Other languages
German (de)
English (en)
Other versions
ATA568275A (de
Original Assignee
American Optical Corp
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 Optical Corp filed Critical American Optical Corp
Publication of ATA568275A publication Critical patent/ATA568275A/de
Application granted granted Critical
Publication of AT350506B publication Critical patent/AT350506B/de

Links

Classifications

    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Optical Filters (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
AT568275A 1974-08-19 1975-07-23 Phototroper kunststoff AT350506B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49850674A 1974-08-19 1974-08-19

Publications (2)

Publication Number Publication Date
ATA568275A ATA568275A (de) 1978-11-15
AT350506B true AT350506B (de) 1979-06-11

Family

ID=23981373

Family Applications (1)

Application Number Title Priority Date Filing Date
AT568275A AT350506B (de) 1974-08-19 1975-07-23 Phototroper kunststoff

Country Status (11)

Country Link
JP (1) JPS5145541A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) AT350506B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU506240B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE832333A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR7505222A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1074168A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DD (1) DD121194A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2535300A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2282461A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1507719A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1041077B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4166043A (en) * 1974-12-23 1979-08-28 American Optical Corporation Stabilized photochromic materials
GB2144433B (en) * 1983-06-27 1986-12-10 Agency Ind Science Techn Photochromic compositions
JPS60213939A (ja) * 1984-04-09 1985-10-26 Seiko Epson Corp フオトクロミツク光学材料
CN115849953B (zh) * 2022-12-13 2023-11-07 福建省德化县美景礼品有限公司 一种光致变色陶瓷釉料及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3208860A (en) * 1962-07-31 1965-09-28 Corning Glass Works Phototropic material and article made therefrom
US3466216A (en) * 1964-07-23 1969-09-09 William H Cooley Light sensitive coating for light transmitting body

Also Published As

Publication number Publication date
IT1041077B (it) 1980-01-10
FR2282461A1 (fr) 1976-03-19
AU506240B2 (en) 1979-12-20
FR2282461B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1977-12-16
GB1507719A (en) 1978-04-19
JPS6118179B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-05-10
BR7505222A (pt) 1976-08-03
AU8323275A (en) 1977-01-27
JPS5145541A (ja) 1976-04-19
ATA568275A (de) 1978-11-15
DD121194A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-07-12
DE2535300A1 (de) 1976-03-04
BE832333A (fr) 1975-12-01
CA1074168A (en) 1980-03-25

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee