JPS611425B2 - - Google Patents

Info

Publication number
JPS611425B2
JPS611425B2 JP10079174A JP10079174A JPS611425B2 JP S611425 B2 JPS611425 B2 JP S611425B2 JP 10079174 A JP10079174 A JP 10079174A JP 10079174 A JP10079174 A JP 10079174A JP S611425 B2 JPS611425 B2 JP S611425B2
Authority
JP
Japan
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
JP10079174A
Other versions
JPS5082029A (ja
Inventor
Jooji Heraa Harorudo
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.)
HELLER GEORGE H
Original Assignee
HELLER GEORGE H
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 HELLER GEORGE H filed Critical HELLER GEORGE H
Publication of JPS5082029A publication Critical patent/JPS5082029A/ja
Publication of JPS611425B2 publication Critical patent/JPS611425B2/ja
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • 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)
  • Furan Compounds (AREA)
  • Pyrrole Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
JP10079174A 1973-09-01 1974-09-02 Expired JPS611425B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4123373A GB1442628A (en) 1973-09-01 1973-09-01 Photochromic compounds

Publications (2)

Publication Number Publication Date
JPS5082029A JPS5082029A (ja) 1975-07-03
JPS611425B2 true JPS611425B2 (ja) 1986-01-17

Family

ID=10418742

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10079174A Expired JPS611425B2 (ja) 1973-09-01 1974-09-02

Country Status (7)

Country Link
JP (1) JPS611425B2 (ja)
DE (1) DE2441759C2 (ja)
FR (1) FR2242452B1 (ja)
GB (1) GB1442628A (ja)
HK (1) HK24380A (ja)
IT (1) IT1030606B (ja)
NL (1) NL187018C (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4220708A (en) * 1977-07-22 1980-09-02 Heller Harold G Photochromic compounds
GB1600615A (en) * 1977-10-28 1981-10-21 Plessey Co Ltd Photochromic compounds
GB2146327B (en) * 1983-09-07 1986-11-26 Plessey Co Plc Photochromic fused-ring organic compounds and their use in photoreactive lenses
DE69023865T2 (de) * 1989-07-28 1996-10-17 Wako Pure Chem Ind Ltd Fulgimidderivate.
AU658271B2 (en) * 1992-03-26 1995-04-06 Tanabe Seiyaku Co., Ltd. Butadiene derivatives and process for preparing the same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1271655A (en) * 1968-03-25 1972-04-26 Hawker Siddeley Dynamics Ltd Derivatives of fulgimide

Also Published As

Publication number Publication date
FR2242452A1 (ja) 1975-03-28
HK24380A (en) 1980-05-16
DE2441759A1 (de) 1975-03-13
GB1442628A (en) 1976-07-14
FR2242452B1 (ja) 1978-03-31
NL187018B (nl) 1990-12-03
NL187018C (nl) 1991-05-01
IT1030606B (it) 1979-04-10
JPS5082029A (ja) 1975-07-03
NL7411587A (nl) 1975-03-04
DE2441759C2 (de) 1986-10-16

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