FR1368199A - Photochromic compositions - Google Patents

Photochromic compositions

Info

Publication number
FR1368199A
FR1368199A FR938325A FR938325A FR1368199A FR 1368199 A FR1368199 A FR 1368199A FR 938325 A FR938325 A FR 938325A FR 938325 A FR938325 A FR 938325A FR 1368199 A FR1368199 A FR 1368199A
Authority
FR
France
Prior art keywords
photochromic compositions
photochromic
compositions
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
FR938325A
Other languages
French (fr)
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.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain SA
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 Compagnie de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Priority to FR938325A priority Critical patent/FR1368199A/en
Application granted granted Critical
Publication of FR1368199A publication Critical patent/FR1368199A/en
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
FR938325A 1963-06-17 1963-06-17 Photochromic compositions Expired FR1368199A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR938325A FR1368199A (en) 1963-06-17 1963-06-17 Photochromic compositions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR938325A FR1368199A (en) 1963-06-17 1963-06-17 Photochromic compositions

Publications (1)

Publication Number Publication Date
FR1368199A true FR1368199A (en) 1964-07-31

Family

ID=8806208

Family Applications (1)

Application Number Title Priority Date Filing Date
FR938325A Expired FR1368199A (en) 1963-06-17 1963-06-17 Photochromic compositions

Country Status (1)

Country Link
FR (1) FR1368199A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4746199A (en) * 1982-01-26 1988-05-24 Nicoud Jean Francois Non-linear optic process using N-(4-nitrophenyl)-2-(hydroxymethyl)-pyrrolidine and deuterated derivatives thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4746199A (en) * 1982-01-26 1988-05-24 Nicoud Jean Francois Non-linear optic process using N-(4-nitrophenyl)-2-(hydroxymethyl)-pyrrolidine and deuterated derivatives thereof

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