ATE96436T1 - Fotoreactive linsen. - Google Patents

Fotoreactive linsen.

Info

Publication number
ATE96436T1
ATE96436T1 AT87305288T AT87305288T ATE96436T1 AT E96436 T1 ATE96436 T1 AT E96436T1 AT 87305288 T AT87305288 T AT 87305288T AT 87305288 T AT87305288 T AT 87305288T AT E96436 T1 ATE96436 T1 AT E96436T1
Authority
AT
Austria
Prior art keywords
colouring
pyran
nitrogen
blue
lenses
Prior art date
Application number
AT87305288T
Other languages
English (en)
Inventor
Harry George Heller
Stephen Nigel Oliver
John Whittall
Jack Brettle
Martin W Baskerville
Clive Trundle
Original Assignee
Marconi Gec Ltd
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 Marconi Gec Ltd filed Critical Marconi Gec Ltd
Application granted granted Critical
Publication of ATE96436T1 publication Critical patent/ATE96436T1/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
    • C07D295/02—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements
    • C07D295/027—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements containing only one hetero ring
    • C07D295/033—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements containing only one hetero ring with the ring nitrogen atoms directly attached to carbocyclic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/78—Ring systems having three or more relevant rings
    • C07D311/92—Naphthopyrans; Hydrogenated naphthopyrans
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/04—Ortho-condensed systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Silicon Polymers (AREA)
  • Glass Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Eyeglasses (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polymerisation Methods In General (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Optical Filters (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT87305288T 1986-06-17 1987-06-15 Fotoreactive linsen. ATE96436T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB868614680A GB8614680D0 (en) 1986-06-17 1986-06-17 Photoreactive lenses
EP87305288A EP0250193B1 (de) 1986-06-17 1987-06-15 Fotoreactive Linsen

Publications (1)

Publication Number Publication Date
ATE96436T1 true ATE96436T1 (de) 1993-11-15

Family

ID=10599562

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87305288T ATE96436T1 (de) 1986-06-17 1987-06-15 Fotoreactive linsen.

Country Status (13)

Country Link
US (1) US4818096A (de)
EP (1) EP0250193B1 (de)
JP (1) JPS6347721A (de)
KR (1) KR880000801A (de)
CN (1) CN87104827A (de)
AT (1) ATE96436T1 (de)
AU (1) AU598273B2 (de)
BR (1) BR8703053A (de)
CA (1) CA1306643C (de)
DE (1) DE3787932T2 (de)
GB (2) GB8614680D0 (de)
IN (1) IN170758B (de)
ZA (1) ZA874317B (de)

Families Citing this family (164)

* Cited by examiner, † Cited by third party
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IN170758B (de) 1992-05-16
JPS6347721A (ja) 1988-02-29
EP0250193B1 (de) 1993-10-27
US4818096A (en) 1989-04-04
AU598273B2 (en) 1990-06-21
CN87104827A (zh) 1988-03-02
EP0250193A2 (de) 1987-12-23
BR8703053A (pt) 1988-03-08
CA1306643C (en) 1992-08-25
EP0250193A3 (en) 1990-01-17
GB8713930D0 (en) 1987-07-22
AU7441687A (en) 1987-12-24
GB2193005A (en) 1988-01-27
GB8614680D0 (en) 1986-07-23
DE3787932T2 (de) 1994-02-24
KR880000801A (ko) 1988-03-29
DE3787932D1 (de) 1993-12-02
ZA874317B (en) 1987-12-17

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