ATE215706T1 - Neuartiges photochromes, indeno-kondensiertes naphthopyran - Google Patents

Neuartiges photochromes, indeno-kondensiertes naphthopyran

Info

Publication number
ATE215706T1
ATE215706T1 AT95939060T AT95939060T ATE215706T1 AT E215706 T1 ATE215706 T1 AT E215706T1 AT 95939060 T AT95939060 T AT 95939060T AT 95939060 T AT95939060 T AT 95939060T AT E215706 T1 ATE215706 T1 AT E215706T1
Authority
AT
Austria
Prior art keywords
compounds
naphthopyran
indeno
novel
photochromic
Prior art date
Application number
AT95939060T
Other languages
English (en)
Inventor
Gemert Barry Van
Original Assignee
Ppg Ind Ohio 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=ATE215706(T1) "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 Ind Ohio Inc filed Critical Ppg Ind Ohio Inc
Application granted granted Critical
Publication of ATE215706T1 publication Critical patent/ATE215706T1/de

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)
AT95939060T 1994-11-03 1995-11-03 Neuartiges photochromes, indeno-kondensiertes naphthopyran ATE215706T1 (de)

Applications Claiming Priority (3)

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
PCT/US1995/014323 WO1996014596A1 (en) 1994-11-03 1995-11-03 Novel photochromic indeno-fused naphthopyrans

Publications (1)

Publication Number Publication Date
ATE215706T1 true ATE215706T1 (de) 2002-04-15

Family

ID=26988855

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95939060T ATE215706T1 (de) 1994-11-03 1995-11-03 Neuartiges photochromes, indeno-kondensiertes naphthopyran

Country Status (12)

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

Families Citing this family (102)

* Cited by examiner, † Cited by third party
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DE19741705A1 (de) * 1997-09-22 1999-04-01 Rodenstock Optik G Naphtopyrane
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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
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Also Published As

Publication number Publication date
IL115803A0 (en) 1996-01-19
EP0792468A4 (de) 1999-03-03
CN1168725A (zh) 1997-12-24
DE69526246D1 (de) 2002-05-08
MX9703276A (es) 1997-07-31
IL115803A (en) 2000-02-17
EP0792468A1 (de) 1997-09-03
CA2204179A1 (en) 1996-05-17
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 (de) 2005-05-04
HU218011B (hu) 2000-05-28
DE69526246T2 (de) 2003-03-06
EP0792468B1 (de) 2002-04-03

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