FR2487994B1 - - Google Patents

Info

Publication number
FR2487994B1
FR2487994B1 FR8017218A FR8017218A FR2487994B1 FR 2487994 B1 FR2487994 B1 FR 2487994B1 FR 8017218 A FR8017218 A FR 8017218A FR 8017218 A FR8017218 A FR 8017218A FR 2487994 B1 FR2487994 B1 FR 2487994B1
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.)
Expired
Application number
FR8017218A
Other languages
French (fr)
Other versions
FR2487994A1 (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.)
Rhone Poulenc Systemes SA
Original Assignee
Rhone Poulenc Systemes 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 Rhone Poulenc Systemes SA filed Critical Rhone Poulenc Systemes SA
Priority to FR8017218A priority Critical patent/FR2487994A1/fr
Publication of FR2487994A1 publication Critical patent/FR2487994A1/fr
Application granted granted Critical
Publication of FR2487994B1 publication Critical patent/FR2487994B1/fr
Granted 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
    • G03C1/52—Compositions containing diazo compounds as photosensitive substances
    • G03C1/58—Coupling substances therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
FR8017218A 1980-07-30 1980-07-30 Procede de reproduction diazoique utilisant comme agent de copulation des aryl-2, 2h-benzotriazoles porteurs de groupements oh et/ou nh2 et materiaux correspondants Granted FR2487994A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8017218A FR2487994A1 (fr) 1980-07-30 1980-07-30 Procede de reproduction diazoique utilisant comme agent de copulation des aryl-2, 2h-benzotriazoles porteurs de groupements oh et/ou nh2 et materiaux correspondants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8017218A FR2487994A1 (fr) 1980-07-30 1980-07-30 Procede de reproduction diazoique utilisant comme agent de copulation des aryl-2, 2h-benzotriazoles porteurs de groupements oh et/ou nh2 et materiaux correspondants

Publications (2)

Publication Number Publication Date
FR2487994A1 FR2487994A1 (fr) 1982-02-05
FR2487994B1 true FR2487994B1 (forum.php) 1982-09-10

Family

ID=9244873

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8017218A Granted FR2487994A1 (fr) 1980-07-30 1980-07-30 Procede de reproduction diazoique utilisant comme agent de copulation des aryl-2, 2h-benzotriazoles porteurs de groupements oh et/ou nh2 et materiaux correspondants

Country Status (1)

Country Link
FR (1) FR2487994A1 (forum.php)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3625386A1 (de) * 1986-07-26 1988-02-04 Hoechst Ag N(pfeil abwaerts)1(pfeil abwaerts)-substituierte 1h-benzotriazol-hydroxyethyl-sulfon-verbindungen, verfahren zu ihrer herstellung und ihre verwendung zur herstellung von farbstoffen
US4716234A (en) * 1986-12-01 1987-12-29 Iolab Corporation Ultraviolet absorbing polymers comprising 2-(2'-hydroxy-5'-acryloyloxyalkoxyphenyl)-2H-benzotriazole
US5585228A (en) * 1994-11-30 1996-12-17 Eastman Kodak Company Benzotriazole based UV absorbing compounds and photographic elements containing them
EP3236296B1 (en) * 2016-04-21 2019-03-06 Essilor International Optical material comprising a red-shifted benzotriazole uv absorber

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH195853A (de) * 1936-04-21 1938-02-15 Chem Ind Basel Verfahren zur Herstellung eines neuen Farbstoffes.
FR1427756A (fr) * 1963-11-21 1966-02-11 Gen Aniline & Film Corp Matériaux du type diazo contenant des composés absorbants dans l'ultra-violet
FR1420760A (fr) * 1963-12-23 1965-12-10 Kalle Ag Matériaux photosensibles à deux composants pour la diazotypie
FR1457105A (fr) * 1964-12-04 1966-07-08 Geigy Ag J R Procédé de fabrication de couches superficielles ou feuilles pour diazotypie

Also Published As

Publication number Publication date
FR2487994A1 (fr) 1982-02-05

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse