FR2249154A1 - - Google Patents

Info

Publication number
FR2249154A1
FR2249154A1 FR7438887A FR7438887A FR2249154A1 FR 2249154 A1 FR2249154 A1 FR 2249154A1 FR 7438887 A FR7438887 A FR 7438887A FR 7438887 A FR7438887 A FR 7438887A FR 2249154 A1 FR2249154 A1 FR 2249154A1
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.)
Granted
Application number
FR7438887A
Other languages
French (fr)
Other versions
FR2249154B1 (nl
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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 Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Publication of FR2249154A1 publication Critical patent/FR2249154A1/fr
Application granted granted Critical
Publication of FR2249154B1 publication Critical patent/FR2249154B1/fr
Expired legal-status Critical Current

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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K9/00—Tenebrescent materials, i.e. materials for which the range of wavelengths for energy absorption is changed as a result of excitation by some form of energy
    • C09K9/02—Organic tenebrescent materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
FR7438887A 1973-10-29 1974-11-27 Expired FR2249154B1 (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12071473A JPS5339036B2 (nl) 1973-10-29 1973-10-29

Publications (2)

Publication Number Publication Date
FR2249154A1 true FR2249154A1 (nl) 1975-05-23
FR2249154B1 FR2249154B1 (nl) 1978-10-27

Family

ID=14793168

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7436145A Withdrawn FR2249153A1 (nl) 1973-10-29 1974-10-29
FR7438887A Expired FR2249154B1 (nl) 1973-10-29 1974-11-27

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR7436145A Withdrawn FR2249153A1 (nl) 1973-10-29 1974-10-29

Country Status (5)

Country Link
JP (1) JPS5339036B2 (nl)
BE (1) BE821635A (nl)
DE (1) DE2451118C2 (nl)
FR (2) FR2249153A1 (nl)
GB (1) GB1494747A (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63118743A (ja) * 1986-11-07 1988-05-23 Mitsui Toatsu Chem Inc 像形成消去方法
JPH0465482A (ja) * 1990-07-04 1992-03-02 Lintec Corp フォトクロミック組成物
WO2010128073A1 (en) * 2009-05-05 2010-11-11 Dsm Ip Assets B.V. Unsaturated polyester resin composition
CN110343426B (zh) * 2018-04-02 2021-12-31 中国科学院宁波材料技术与工程研究所 一种具有热响应磷光的防伪油墨、其制备方法与应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD50988A (nl) *
US3322542A (en) * 1963-11-14 1967-05-30 American Cyanamid Co Stabilization additives for photochromic compounds
NL6407696A (nl) * 1963-12-23 1965-06-24
DE1290977B (de) * 1967-07-21 1969-03-20 Telefunken Patent Speichermaterial zur Aufzeichnung hochfrequenter Signale

Also Published As

Publication number Publication date
BE821635A (fr) 1975-04-29
JPS5073626A (nl) 1975-06-17
DE2451118A1 (de) 1975-04-30
FR2249153A1 (nl) 1975-05-23
GB1494747A (en) 1977-12-14
FR2249154B1 (nl) 1978-10-27
DE2451118C2 (de) 1982-12-09
JPS5339036B2 (nl) 1978-10-19

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Legal Events

Date Code Title Description
ST Notification of lapse