GB382320A - Improvement in differential treatment of photographic images in different depths of an emulsion - Google Patents

Improvement in differential treatment of photographic images in different depths of an emulsion

Info

Publication number
GB382320A
GB382320A GB2139131A GB2139131A GB382320A GB 382320 A GB382320 A GB 382320A GB 2139131 A GB2139131 A GB 2139131A GB 2139131 A GB2139131 A GB 2139131A GB 382320 A GB382320 A GB 382320A
Authority
GB
United Kingdom
Prior art keywords
action
emulsion
different depths
boston
penetration
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
GB2139131A
Other languages
English (en)
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.)
Technicolor Motion Picture Corp
Original Assignee
Technicolor Motion Picture 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 Technicolor Motion Picture Corp filed Critical Technicolor Motion Picture Corp
Publication of GB382320A publication Critical patent/GB382320A/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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/26—Silver halide emulsions for subtractive colour processes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
GB2139131A 1930-08-26 1931-07-27 Improvement in differential treatment of photographic images in different depths of an emulsion Expired GB382320A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47787330A 1930-08-26 1930-08-26

Publications (1)

Publication Number Publication Date
GB382320A true GB382320A (en) 1932-10-27

Family

ID=23897686

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2139131A Expired GB382320A (en) 1930-08-26 1931-07-27 Improvement in differential treatment of photographic images in different depths of an emulsion

Country Status (4)

Country Link
BE (1) BE381762A (enrdf_load_stackoverflow)
DE (1) DE632925C (enrdf_load_stackoverflow)
FR (1) FR720955A (enrdf_load_stackoverflow)
GB (1) GB382320A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2635048A (en) * 1948-07-06 1953-04-14 Polaroid Corp Photographic transfer product and process
WO2022041831A1 (zh) 2020-08-31 2022-03-03 贝特瑞新材料集团股份有限公司 硅氧复合材料、负极材料、负极和锂离子电池及其制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2635048A (en) * 1948-07-06 1953-04-14 Polaroid Corp Photographic transfer product and process
WO2022041831A1 (zh) 2020-08-31 2022-03-03 贝特瑞新材料集团股份有限公司 硅氧复合材料、负极材料、负极和锂离子电池及其制备方法

Also Published As

Publication number Publication date
FR720955A (fr) 1932-02-26
DE632925C (de) 1936-07-16
BE381762A (enrdf_load_stackoverflow)

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