GB108193A - Improvements in or relating to Photography. - Google Patents

Improvements in or relating to Photography.

Info

Publication number
GB108193A
GB108193A GB1057216A GB1057216A GB108193A GB 108193 A GB108193 A GB 108193A GB 1057216 A GB1057216 A GB 1057216A GB 1057216 A GB1057216 A GB 1057216A GB 108193 A GB108193 A GB 108193A
Authority
GB
United Kingdom
Prior art keywords
calendered
temperature
photography
relating
paper
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
GB1057216A
Inventor
Edourad Blondel La Rougery
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.)
EDOUARD BLONDEL LA ROUGERY
Original Assignee
EDOUARD BLONDEL LA ROUGERY
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 EDOUARD BLONDEL LA ROUGERY filed Critical EDOUARD BLONDEL LA ROUGERY
Priority to GB1057216A priority Critical patent/GB108193A/en
Publication of GB108193A publication Critical patent/GB108193A/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
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/775—Photosensitive materials characterised by the base or auxiliary layers the base being of paper
    • G03C1/785—Photosensitive materials characterised by the base or auxiliary layers the base being of paper translucent
    • 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
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)

Abstract

108,193. La Rougery, E. B. July 26, 1916. Translucent paper.-A translucent paper base for carrying a photographically sensitive layer is made from a pure rag paper, which is chemically deprived of any impurities, calendered three times under a heavy pressure, raised to a temperature of about 80‹ C., and calendered at a lower pressure at a temperature o fabout 18‹ C.
GB1057216A 1916-07-26 1916-07-26 Improvements in or relating to Photography. Expired GB108193A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1057216A GB108193A (en) 1916-07-26 1916-07-26 Improvements in or relating to Photography.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1057216A GB108193A (en) 1916-07-26 1916-07-26 Improvements in or relating to Photography.

Publications (1)

Publication Number Publication Date
GB108193A true GB108193A (en) 1917-07-26

Family

ID=9970317

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1057216A Expired GB108193A (en) 1916-07-26 1916-07-26 Improvements in or relating to Photography.

Country Status (1)

Country Link
GB (1) GB108193A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2950972A (en) * 1954-11-24 1960-08-30 Gen Aniline & Film Corp Photographic emulsions having increased sensitivity to x-ray and gamma ray radiation
US3109737A (en) * 1958-05-26 1963-11-05 Honeywell Regulator Co Silver halide print-out emulsions combining cadmium iodide

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2950972A (en) * 1954-11-24 1960-08-30 Gen Aniline & Film Corp Photographic emulsions having increased sensitivity to x-ray and gamma ray radiation
US3109737A (en) * 1958-05-26 1963-11-05 Honeywell Regulator Co Silver halide print-out emulsions combining cadmium iodide

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