CH265220A - Solution intended for the formation of sensitive diazotype layers for the printing of photocopies. - Google Patents

Solution intended for the formation of sensitive diazotype layers for the printing of photocopies.

Info

Publication number
CH265220A
CH265220A CH265220DA CH265220A CH 265220 A CH265220 A CH 265220A CH 265220D A CH265220D A CH 265220DA CH 265220 A CH265220 A CH 265220A
Authority
CH
Switzerland
Prior art keywords
photocopies
printing
formation
solution intended
sensitive diazotype
Prior art date
Application number
Other languages
French (fr)
Inventor
Corporation General Anili Film
Original Assignee
Gen Aniline & Film Corp
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 Gen Aniline & Film Corp filed Critical Gen Aniline & Film Corp
Publication of CH265220A publication Critical patent/CH265220A/en

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
    • G03C1/60—Compositions containing diazo compounds as photosensitive substances with macromolecular additives

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH265220D 1945-01-04 1946-11-14 Solution intended for the formation of sensitive diazotype layers for the printing of photocopies. CH265220A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US571352A US2416773A (en) 1945-01-04 1945-01-04 Stabilized diazotype photoprinting materials

Publications (1)

Publication Number Publication Date
CH265220A true CH265220A (en) 1949-11-30

Family

ID=24283352

Family Applications (1)

Application Number Title Priority Date Filing Date
CH265220D CH265220A (en) 1945-01-04 1946-11-14 Solution intended for the formation of sensitive diazotype layers for the printing of photocopies.

Country Status (5)

Country Link
US (1) US2416773A (en)
CH (1) CH265220A (en)
DE (1) DE869007C (en)
FR (1) FR938841A (en)
GB (1) GB617451A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2545057A (en) * 1946-06-12 1951-03-13 Gen Aniline & Film Corp Diazotypes containing resorcinol sulfonic acids as coupling components
NL71256C (en) * 1948-10-01
US2732299A (en) * 1952-07-22 1956-01-24 Light sensitive
ZA6706181B (en) * 1966-10-18
JPS4832722B1 (en) * 1969-09-01 1973-10-08
US4403028A (en) * 1981-01-26 1983-09-06 Andrews Paper & Chemical Co., Inc. Light sensitive diazonium salts and diazotype materials
EP0277273A1 (en) * 1987-01-08 1988-08-10 Andrews Paper and Chemical Co., Inc. Diazotype compositions
DE3835737A1 (en) * 1988-10-20 1990-04-26 Ciba Geigy Ag POSITIVE FOTORESISTS WITH INCREASED THERMAL STABILITY

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1760780A (en) * 1927-09-06 1930-05-27 Kalle & Co Ag Light-sensitive layers and process of preparing them
DE470088C (en) * 1927-12-10 1930-03-12 Kalle & Co Akt Ges Process for the production of photosensitive layers on any type of substrate using diazo compounds of aminonaphthol derivatives
BE365001A (en) * 1928-11-03

Also Published As

Publication number Publication date
US2416773A (en) 1947-03-04
FR938841A (en) 1948-10-26
DE869007C (en) 1953-03-02
GB617451A (en) 1949-02-07

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