FR2009353A1 - - Google Patents
Info
- Publication number
- FR2009353A1 FR2009353A1 FR6915778A FR6915778A FR2009353A1 FR 2009353 A1 FR2009353 A1 FR 2009353A1 FR 6915778 A FR6915778 A FR 6915778A FR 6915778 A FR6915778 A FR 6915778A FR 2009353 A1 FR2009353 A1 FR 2009353A1
- Authority
- FR
- France
- 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.)
- Withdrawn
Links
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
- C07C15/20—Polycyclic condensed hydrocarbons
- C07C15/38—Polycyclic condensed hydrocarbons containing four rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/14—Preparation of carboxylic acid nitriles by reaction of cyanides with halogen-containing compounds with replacement of halogen atoms by cyano groups
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/004—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with organometalhalides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
- C07C45/46—Friedel-Crafts reactions
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/70—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/70—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
- C07C45/71—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form being hydroxy groups
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C46/00—Preparation of quinones
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C46/00—Preparation of quinones
- C07C46/02—Preparation of quinones by oxidation giving rise to quinoid structures
- C07C46/04—Preparation of quinones by oxidation giving rise to quinoid structures of unsubstituted ring carbon atoms in six-membered aromatic rings
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- 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
- C07D311/80—Dibenzopyrans; Hydrogenated dibenzopyrans
- C07D311/82—Xanthenes
- C07D311/84—Xanthenes with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 9
- C07D311/86—Oxygen atoms, e.g. xanthones
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/02—Ortho- or ortho- and peri-condensed systems
- C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
- C07C2603/22—Ortho- or ortho- and peri-condensed systems containing three rings containing only six-membered rings
- C07C2603/24—Anthracenes; Hydrogenated anthracenes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US72959268A | 1968-05-16 | 1968-05-16 | |
| US72951568A | 1968-05-16 | 1968-05-16 | |
| US72952068A | 1968-05-16 | 1968-05-16 | |
| US72952168A | 1968-05-16 | 1968-05-16 | |
| US9291370A | 1970-11-25 | 1970-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2009353A1 true FR2009353A1 (fr) | 1970-01-30 |
Family
ID=27536647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR6915778A Withdrawn FR2009353A1 (fr) | 1968-05-16 | 1969-05-14 |
Country Status (3)
| Country | Link |
|---|---|
| US (4) | US3639481A (fr) |
| DE (1) | DE1925088A1 (fr) |
| FR (1) | FR2009353A1 (fr) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4006248A (en) * | 1975-08-21 | 1977-02-01 | Sandoz, Inc. | Alkyl-p-pivaloylbenzylaminomethyl-benzophenones |
| US4003597A (en) * | 1975-08-25 | 1977-01-18 | Jerry Doyal Acuff | Vehicle sun blindness eliminator |
| DE2655177C3 (de) * | 1976-12-06 | 1979-05-17 | Max-Planck-Gesellschaft Zur Foerderung Der Wissenschaften E.V., 3400 Goettingen | Stimulierbares Medium für einen Farbstofflaser |
| US4217391A (en) * | 1978-12-26 | 1980-08-12 | Kaltz Milton C | Glass panel for land vehicles |
| DE3429090A1 (de) * | 1984-08-07 | 1986-02-13 | Wilhelm St. Moritz Anger | Randlose brille zu korrektionszwecken |
| US5062693A (en) * | 1990-02-15 | 1991-11-05 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Administration | All-optical photochromic spatial light modulators based on photoinduced electron transfer in rigid matrices |
| US5213733A (en) * | 1991-06-03 | 1993-05-25 | Industrial Technology Research Institute | Method of making synthetic fibers containing photochromic pigment |
| US5413740A (en) * | 1991-09-04 | 1995-05-09 | Trustee Of Boston University | Materials for eye protection |
| JP3016533B2 (ja) * | 1992-03-03 | 2000-03-06 | 株式会社トクヤマ | フォトクロミック組成物 |
| US5462698A (en) * | 1992-03-03 | 1995-10-31 | Tokuyama Corporation | Photochromic composition |
| US6145984A (en) * | 1997-12-23 | 2000-11-14 | Maui Jim, Inc. | Color-enhancing polarized lens |
| US6604824B2 (en) | 1998-02-23 | 2003-08-12 | Charles P. Larson | Polarized lens with oxide additive |
| US6334680B1 (en) | 1998-02-23 | 2002-01-01 | Optimieyes Limited Partnership | Polarized lens with oxide additive |
| US6113813A (en) * | 1999-03-11 | 2000-09-05 | Goudjil; Kamal | Photochromic ultraviolet protective shield |
| US8778568B2 (en) * | 2010-12-14 | 2014-07-15 | General Electric Company | Optical data storage media and methods for using the same |
| EP3169749B1 (fr) * | 2014-07-17 | 2018-12-26 | Merck Patent GmbH | Composés bimésogènes et milieux mésogènes |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3075015A (en) * | 1958-12-31 | 1963-01-22 | Bayer Ag | Processes for the recovery of phenols and carbonyl compounds from crude bisphenolic condensation products |
-
1968
- 1968-05-16 US US729520A patent/US3639481A/en not_active Expired - Lifetime
- 1968-05-16 US US729515A patent/US3609194A/en not_active Expired - Lifetime
- 1968-05-16 US US729521A patent/US3649696A/en not_active Expired - Lifetime
-
1969
- 1969-05-14 FR FR6915778A patent/FR2009353A1/fr not_active Withdrawn
- 1969-05-16 DE DE19691925088 patent/DE1925088A1/de active Pending
-
1970
- 1970-11-25 US US00092913A patent/US3725292A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3639481A (en) | 1972-02-01 |
| US3609194A (en) | 1971-09-28 |
| US3725292A (en) | 1973-04-03 |
| US3649696A (en) | 1972-03-14 |
| DE1925088A1 (de) | 1969-11-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |