FR2280637A1 - Composes photochromes - Google Patents

Composes photochromes

Info

Publication number
FR2280637A1
FR2280637A1 FR7523123A FR7523123A FR2280637A1 FR 2280637 A1 FR2280637 A1 FR 2280637A1 FR 7523123 A FR7523123 A FR 7523123A FR 7523123 A FR7523123 A FR 7523123A FR 2280637 A1 FR2280637 A1 FR 2280637A1
Authority
FR
France
Prior art keywords
photochrome
compounds
photochrome compounds
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.)
Granted
Application number
FR7523123A
Other languages
English (en)
French (fr)
Other versions
FR2280637B1 (ja
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2280637A1 publication Critical patent/FR2280637A1/fr
Application granted granted Critical
Publication of FR2280637B1 publication Critical patent/FR2280637B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Furan Compounds (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
FR7523123A 1974-07-31 1975-07-24 Composes photochromes Granted FR2280637A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3371974A GB1464603A (en) 1974-07-31 1974-07-31 Substituted organic photochromic compounds and processes for their preparation

Publications (2)

Publication Number Publication Date
FR2280637A1 true FR2280637A1 (fr) 1976-02-27
FR2280637B1 FR2280637B1 (ja) 1980-03-07

Family

ID=10356577

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7523123A Granted FR2280637A1 (fr) 1974-07-31 1975-07-24 Composes photochromes

Country Status (6)

Country Link
JP (1) JPS6052150B2 (ja)
DE (1) DE2532224C2 (ja)
FR (1) FR2280637A1 (ja)
GB (1) GB1464603A (ja)
IT (1) IT1046887B (ja)
NL (1) NL7508987A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2398102A1 (fr) * 1977-07-22 1979-02-16 Heller Harold Composes photochromes
EP0190016A2 (en) * 1985-01-24 1986-08-06 Gec-Marconi Limited Photochromic 3-pyrryl fulgides & fulgimides

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1600615A (en) * 1977-10-28 1981-10-21 Plessey Co Ltd Photochromic compounds
GB2104504B (en) * 1981-07-16 1985-05-09 English Clays Lovering Pochin Stabilisation of photochromic fulgides and fulgimides
GB2146327B (en) * 1983-09-07 1986-11-26 Plessey Co Plc Photochromic fused-ring organic compounds and their use in photoreactive lenses
JPS60160563A (ja) * 1984-01-18 1985-08-22 Toshiba Battery Co Ltd 非水電解液電池用正極の製造法
JPS60198053A (ja) * 1984-02-23 1985-10-07 Toshiba Battery Co Ltd 非水電解液電池用正極の製造方法
EP0239376A3 (en) * 1986-03-27 1988-05-11 Gec-Marconi Limited Contrast enhanced photolithography
GB8613420D0 (en) * 1986-06-03 1986-07-09 Plessey Co Plc Photochromic gamma butyrolactones
JPS63101374A (ja) * 1986-10-17 1988-05-06 Agency Of Ind Science & Technol フオトクロミツク材料の中間物
JPS62242677A (ja) * 1986-04-16 1987-10-23 Agency Of Ind Science & Technol フォトクロミック材料
GB8620430D0 (en) * 1986-08-22 1986-10-01 Plessey Co Plc Marking of articles
DE4007636A1 (de) * 1990-03-10 1991-09-12 Basf Ag Photochrome monomere und hieraus hergestellte photochrome polymerisate
US9164480B2 (en) * 2006-12-14 2015-10-20 General Electric Company Holographic data storage device and method of making

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2398102A1 (fr) * 1977-07-22 1979-02-16 Heller Harold Composes photochromes
EP0190016A2 (en) * 1985-01-24 1986-08-06 Gec-Marconi Limited Photochromic 3-pyrryl fulgides & fulgimides
EP0190016A3 (en) * 1985-01-24 1987-09-02 The Plessey Company Plc Photochromic 3-pyrryl fulgides & fulgimides

Also Published As

Publication number Publication date
GB1464603A (en) 1977-02-16
JPS6052150B2 (ja) 1985-11-18
NL7508987A (nl) 1976-02-03
IT1046887B (it) 1980-07-31
DE2532224C2 (de) 1986-03-06
JPS5136449A (ja) 1976-03-27
DE2532224A1 (de) 1976-02-12
FR2280637B1 (ja) 1980-03-07

Similar Documents

Publication Publication Date Title
FR2294690A1 (fr) Composes thiazo-lylacetamido
FI56489B (fi) Inhalationsapparat foer inandning av pulverformiga aemnen
FI55391C (fi) Anordning foer sortering av minst tvao skilda godsslag
AT341856B (de) Drehmaschine
FI55610B (fi) Foerfarande foer foervaring av lyofiliserad blodplasma
FR2280637A1 (fr) Composes photochromes
SE417262B (sv) M-fasvexelstromsmaskin
FI55431C (fi) Foer vattning av djur avsett drickesmunstycke
FI55487C (fi) Anordning foer dragning av borrningsroer
FI53576C (fi) Foerfarande foer framstaellning av steroid- -isomeras
DK281175A (da) Substituerede 0-acyl-acrylaldoximer
FI56186B (fi) Foerfarande foer framstaellning av antiinflammatoriska och superoxiddismutas-aktiva n-acylorgoteiner
FI54142B (fi) Foerfarande foer kultivering av aeroba mikroorganismer
AT355280B (de) Rolladen
FR2281935A1 (fr) Composes organoaluminiques
FI59127B (fi) Saett foer blekning av cellulosamassa
BE747554A (fr) Composes photochromes
FI53410C (fi) Glidgjutmaskin foer framstaellning av haolplattor balkar och liknande
FI58368B (fi) Foerfarande foer framstaellning av flerskiktspapper och -kartonger
SE7504669L (sv) Substituerade alfa-karboxiacetamidocefalosporiner
JPS5129152A (ja) Ekishochunyuho
FI54971B (fi) Foerfarande foer maetning av flanktaetheten av en vedtrave
FI65808B (fi) Hydrometallurgiskt foerfarande foer framstaellning av koppar
SE7503725L (sv) Substituerade trifenyletulener
FI55946C (fi) Foerfarande foer framstaellning av extra haorda artiklar

Legal Events

Date Code Title Description
ST Notification of lapse