FR1455191A - Nouvelle matière photochromique - Google Patents

Nouvelle matière photochromique

Info

Publication number
FR1455191A
FR1455191A FR22930A FR22930A FR1455191A FR 1455191 A FR1455191 A FR 1455191A FR 22930 A FR22930 A FR 22930A FR 22930 A FR22930 A FR 22930A FR 1455191 A FR1455191 A FR 1455191A
Authority
FR
France
Prior art keywords
photochromic material
new photochromic
new
photochromic
Prior art date
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
FR22930A
Other languages
English (en)
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Application granted granted Critical
Publication of FR1455191A publication Critical patent/FR1455191A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • 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
    • G03C1/705—Compositions containing chalcogenides, metals or alloys thereof, as photosensitive substances, e.g. photodope systems
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/163—Radiation-chromic compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Metallurgy (AREA)
  • Laminated Bodies (AREA)
  • Polarising Elements (AREA)
  • Surface Treatment Of Glass (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
FR22930A 1964-07-01 1965-06-30 Nouvelle matière photochromique Expired FR1455191A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US379745A US3397059A (en) 1964-07-01 1964-07-01 Photochromic polymethylmethacrylate element on contact with polyester resinous material

Publications (1)

Publication Number Publication Date
FR1455191A true FR1455191A (fr) 1966-04-01

Family

ID=23498507

Family Applications (1)

Application Number Title Priority Date Filing Date
FR22930A Expired FR1455191A (fr) 1964-07-01 1965-06-30 Nouvelle matière photochromique

Country Status (6)

Country Link
US (1) US3397059A (fr)
BE (1) BE666211A (fr)
CH (1) CH462623A (fr)
FR (1) FR1455191A (fr)
GB (1) GB1123012A (fr)
NL (1) NL6507864A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069168A (en) * 1976-10-01 1978-01-17 Ppg Industries, Inc. Tungsten hexacarbonyl in plastic lenses
US5118586A (en) * 1988-03-28 1992-06-02 Mitsui Petrochemical Industries, Ltd. Photo-recording media and photo-recording method
US20060097516A1 (en) * 1999-05-29 2006-05-11 Nancy Kozlowski Medication record system and method
WO2005075978A2 (fr) * 2004-02-02 2005-08-18 Freshpoint Holdings Sa Indicateur temps-temperature base sur des isomerisations de valence

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE513654A (fr) * 1951-01-20
US2921407A (en) * 1956-03-12 1960-01-19 Wagner Charles Albert Simulating sunburning toy dolls and figurines
US3033680A (en) * 1958-01-13 1962-05-08 Eastman Kodak Co Plasticized gelating compositions
US3134674A (en) * 1960-01-27 1964-05-26 Ncr Co Data display system
US3215529A (en) * 1960-07-18 1965-11-02 Kalvar Corp Color photographic material
US3212898A (en) * 1962-11-21 1965-10-19 American Cyanamid Co Photosensitive compositions of matter comprising photochromic materials suspended in polyester binders

Also Published As

Publication number Publication date
US3397059A (en) 1968-08-13
BE666211A (fr) 1965-12-30
CH462623A (de) 1968-09-15
GB1123012A (en) 1968-08-07
NL6507864A (fr) 1966-01-03

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