FR785041A - Process for obtaining of contrasts by means of a diazo compound, support and sensitive layers suitable for this purpose - Google Patents

Process for obtaining of contrasts by means of a diazo compound, support and sensitive layers suitable for this purpose

Info

Publication number
FR785041A
FR785041A FR785041DA FR785041A FR 785041 A FR785041 A FR 785041A FR 785041D A FR785041D A FR 785041DA FR 785041 A FR785041 A FR 785041A
Authority
FR
Grant status
Grant
Patent type
Prior art keywords
contrasts
obtaining
support
purpose
process
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
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
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
Grant date

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00Photosensitive materials
    • G03C1/52Compositions containing diazo compounds as photosensitive substances
    • G03C1/62Metal compounds reducible to metal
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00Photosensitive materials
    • G03C1/52Compositions containing diazo compounds as photosensitive substances
FR785041A 1930-02-05 1935-02-01 Process for obtaining of contrasts by means of a diazo compound, support and sensitive layers suitable for this purpose Expired FR785041A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE2067690X 1930-02-05
DEN0036278 1934-02-03

Publications (1)

Publication Number Publication Date
FR785041A true FR785041A (en) 1935-07-31

Family

ID=31994929

Family Applications (1)

Application Number Title Priority Date Filing Date
FR785041A Expired FR785041A (en) 1930-02-05 1935-02-01 Process for obtaining of contrasts by means of a diazo compound, support and sensitive layers suitable for this purpose

Country Status (5)

Country Link
US (1) US2067690A (en)
BE (1) BE407603A (en)
FR (1) FR785041A (en)
GB (1) GB439005A (en)
NL (1) NL46296C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2754209A (en) * 1952-06-10 1956-07-10 Azoplate Corp Light-sensitive para quinone diazides for making printing plates
DE977368C (en) * 1939-03-09 1966-02-24 Philips Patentverwaltung Sensitized, bandfoermiger support made of regenerated cellulose and process for its preparation

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2416021A (en) * 1944-12-29 1947-02-18 Gen Aniline & Film Corp Light sensitive diazotype compositions and process
NL66149C (en) * 1946-01-18
NL70094C (en) * 1947-10-27
NL76649C (en) * 1949-04-09
NL85806C (en) * 1950-05-26
BE504812A (en) * 1950-07-25
BE506160A (en) * 1950-10-03
NL82334C (en) * 1951-03-20
BE510182A (en) * 1951-03-27
US2838398A (en) * 1951-03-27 1958-06-10 Philips Corp Method of producing a physically developable latent photographic image
US2733144A (en) * 1951-03-28 1956-01-31 Method of producing photographic
US2741558A (en) * 1952-03-11 1956-04-10 Grinten Chem L V D Process for the manufacture of diazotype copies
US2923626A (en) * 1956-09-18 1960-02-02 Philips Corp Method of forming photographic images
NL241541A (en) * 1959-07-22
NL114011C (en) * 1959-07-27
NL261709A (en) * 1960-03-04
BE637400A (en) * 1962-09-14
US3320064A (en) * 1963-03-19 1967-05-16 Eastman Kodak Co Non-silver halide light sensitive materials
US3409438A (en) * 1963-08-26 1968-11-05 Minnesota Mining & Mfg Photosensitive heat developable copysheet
GB1116674A (en) * 1966-02-28 1968-06-12 Agfa Gevaert Nv Naphthoquinone diazide sulphofluoride
US3779758A (en) * 1969-03-25 1973-12-18 Photocircuits Corp Photosensitive process for producing printed circuits employing electroless deposition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE977368C (en) * 1939-03-09 1966-02-24 Philips Patentverwaltung Sensitized, bandfoermiger support made of regenerated cellulose and process for its preparation
US2754209A (en) * 1952-06-10 1956-07-10 Azoplate Corp Light-sensitive para quinone diazides for making printing plates

Also Published As

Publication number Publication date Type
BE407603A (en) grant
US2067690A (en) 1937-01-12 grant
NL46296C (en) grant
GB439005A (en) 1935-11-27 application

Similar Documents

Publication Publication Date Title
FR841410A (en) Process for obtaining acetylene
FR849804A (en) A process for dehydrogenating aliphatic compounds by means of halogen
FR776961A (en) A method and devices for obtaining new artificial textiles
FR763863A (en) Method and device for obtaining galvanic localized deposits
FR821729A (en) A method for improving the fermentation by tobacco
FR609269A (en) A method and apparatus for refining the glass
FR634723A (en) A tensioning device for roller
FR660133A (en) A method for the manufacture of hydrocarbons
FR879919A (en) A method for improving textiles
FR850011A (en) Method and apparatus for obtaining hydrocarbons
FR714652A (en) An apparatus for twisting and clamping together the ends of metal son, including links ends
FR577276A (en) A method for wetting and aerate the soil and a device for carrying out the method
FR805591A (en) A method for water-repellent textiles
FR796553A (en) A method for obtaining carbonyl compounds value
FR831295A (en) Process for obtaining aromatic hydrocarbons
FR696229A (en) A method for running tubing joints
FR713382A (en) A method for the production of wetting agents, detergents, emulsifiers, dispersants, etc.
FR771781A (en) A suspension and guiding device for curtains, awnings and the like
FR677973A (en) A method for obtaining unsaturated hydrocarbons boiling at low temperature
FR853868A (en) A method for the image display is obtained by means of diazo compounds
FR714595A (en) Method and apparatus for improving textile
FR639441A (en) A method for the manufacture of hydrocarbons and oxygenated derivatives of hydrocarbons
FR660087A (en) A process for preparing the light sensitive layers by means of diazo compounds
FR673379A (en) A process for preparing aldehydes
FR716815A (en) A device for stretching tubes