IL115803A - Indeno-naphthopyran derivatives useful for photochromic articles - Google Patents

Indeno-naphthopyran derivatives useful for photochromic articles

Info

Publication number
IL115803A
IL115803A IL11580395A IL11580395A IL115803A IL 115803 A IL115803 A IL 115803A IL 11580395 A IL11580395 A IL 11580395A IL 11580395 A IL11580395 A IL 11580395A IL 115803 A IL115803 A IL 115803A
Authority
IL
Israel
Prior art keywords
compounds
naphthopyran
indeno
fused
derivatives useful
Prior art date
Application number
IL11580395A
Other languages
English (en)
Other versions
IL115803A0 (en
Original Assignee
Ppg Industries Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26988855&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IL115803(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US08/542,993 external-priority patent/US5645767A/en
Application filed by Ppg Industries Inc filed Critical Ppg Industries Inc
Publication of IL115803A0 publication Critical patent/IL115803A0/xx
Publication of IL115803A publication Critical patent/IL115803A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D407/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00
    • C07D407/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings
    • C07D407/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen atoms as the only ring hetero atoms, not provided for by group C07D405/00 containing two hetero rings directly linked by a ring-member-to-ring-member bond
    • 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
    • C07D311/94—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 condensed with rings other than six-membered or with ring systems containing such rings
    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
    • C08K5/1545—Six-membered rings
    • 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
    • C09B57/00—Other synthetic dyes of known constitution
    • 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
    • C09B57/00—Other synthetic dyes of known constitution
    • C09B57/02—Coumarine 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Pyrane Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Eyeglasses (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Epoxy Compounds (AREA)
IL11580395A 1994-11-03 1995-10-29 Indeno-naphthopyran derivatives useful for photochromic articles IL115803A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33370194A 1994-11-03 1994-11-03
US08/542,993 US5645767A (en) 1994-11-03 1995-10-13 Photochromic indeno-fused naphthopyrans

Publications (2)

Publication Number Publication Date
IL115803A0 IL115803A0 (en) 1996-01-19
IL115803A true IL115803A (en) 2000-02-17

Family

ID=26988855

Family Applications (1)

Application Number Title Priority Date Filing Date
IL11580395A IL115803A (en) 1994-11-03 1995-10-29 Indeno-naphthopyran derivatives useful for photochromic articles

Country Status (12)

Country Link
EP (1) EP0792468B2 (es)
CN (1) CN1168725A (es)
AT (1) ATE215706T1 (es)
AU (1) AU683189B2 (es)
BR (1) BR9510330A (es)
CA (1) CA2204179C (es)
DE (1) DE69526246T3 (es)
ES (1) ES2174969T5 (es)
HU (1) HU218011B (es)
IL (1) IL115803A (es)
MX (1) MX9703276A (es)
WO (1) WO1996014596A1 (es)

Families Citing this family (102)

* Cited by examiner, † Cited by third party
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US5698141A (en) * 1996-06-17 1997-12-16 Ppg Industries, Inc. Photochromic heterocyclic fused indenonaphthopyrans
US5955520A (en) * 1996-06-17 1999-09-21 Ppg Industries, Inc. Photochromic indeno-fused naphthopyrans
US6018059A (en) * 1996-12-23 2000-01-25 Corning Incorporated (Benzofuran) naphthopyrans, the compositions and (co)polymer matrices containing them
DE19741705A1 (de) * 1997-09-22 1999-04-01 Rodenstock Optik G Naphtopyrane
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EP1005464B1 (de) * 1998-06-19 2002-04-17 Optische Werke G. Rodenstock Photochrome naphthopyrane
FR2783249B1 (fr) 1998-09-11 2001-06-22 Flamel Tech Sa Naphtopyranes anneles en c5-c6, leur preparation et les compositions et matrices (co)polymeres les renfermant
US5961892A (en) * 1998-09-11 1999-10-05 Ppg Industries Ohio, Inc. Polyalkoxylated naphthopyrans
FR2783248A1 (fr) * 1998-09-11 2000-03-17 Flamel Tech Sa Naphtopyranes anneles en c5-c6, leur preparation, et les compositions et matrices (co)polymeres les renfermant
FR2789680B1 (fr) 1999-02-17 2002-05-17 Corning Sa Naphtopyranes et phenanthropyranes anneles en c5-c6 avec un groupe bicyclique et les compositions et matrices (co)polymeres les renfermant
US6340765B1 (en) * 1999-05-20 2002-01-22 Tokuyama Corporation Chromene compound
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FR2800738B1 (fr) 1999-11-04 2002-02-08 Corning Sa Naphtopyranes ayant un substituant perfluoroalkyle en position 5, preparation et compositions et matrices (co)polymeres les renfermant
FR2800739B1 (fr) 1999-11-04 2002-10-11 Corning Sa Naphtopyranes avec un heterocycle en position 5,6, preparation et compositions et matrices (co) polymeres les renfermant
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Also Published As

Publication number Publication date
IL115803A0 (en) 1996-01-19
EP0792468A4 (en) 1999-03-03
CN1168725A (zh) 1997-12-24
DE69526246D1 (de) 2002-05-08
MX9703276A (es) 1997-07-31
EP0792468A1 (en) 1997-09-03
CA2204179A1 (en) 1996-05-17
ATE215706T1 (de) 2002-04-15
WO1996014596A1 (en) 1996-05-17
AU683189B2 (en) 1997-10-30
BR9510330A (pt) 1998-06-02
ES2174969T5 (es) 2005-11-16
HUT77807A (hu) 1998-08-28
ES2174969T3 (es) 2002-11-16
JP3029460B2 (ja) 2000-04-04
CA2204179C (en) 2002-01-08
DE69526246T3 (de) 2005-12-08
JPH10508031A (ja) 1998-08-04
AU4102396A (en) 1996-05-31
EP0792468B2 (en) 2005-05-04
HU218011B (hu) 2000-05-28
DE69526246T2 (de) 2003-03-06
EP0792468B1 (en) 2002-04-03

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