GB557178A - Improvements in and relating to photographic sensitive emulsions - Google Patents

Improvements in and relating to photographic sensitive emulsions

Info

Publication number
GB557178A
GB557178A GB272/42A GB27242A GB557178A GB 557178 A GB557178 A GB 557178A GB 272/42 A GB272/42 A GB 272/42A GB 27242 A GB27242 A GB 27242A GB 557178 A GB557178 A GB 557178A
Authority
GB
United Kingdom
Prior art keywords
perchlorate
pyridinium
methyl
groups
chloride
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
GB272/42A
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.)
BURT HARING CARROLL
Eastman Kodak Co
Original Assignee
BURT HARING CARROLL
Eastman Kodak Co
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 BURT HARING CARROLL, Eastman Kodak Co filed Critical BURT HARING CARROLL
Publication of GB557178A publication Critical patent/GB557178A/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
    • G03C1/005—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
    • G03C1/08—Sensitivity-increasing substances
    • G03C1/10—Organic substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B19/00—Packaging rod-shaped or tubular articles susceptible to damage by abrasion or pressure, e.g. cigarettes, cigars, macaroni, spaghetti, drinking straws or welding electrodes
    • B65B19/02—Packaging cigarettes
    • B65B19/04—Arranging, feeding, or orientating the cigarettes
    • B65B19/10—Arranging cigarettes in layers each comprising a predetermined number

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Pyridine Compounds (AREA)
GB272/42A 1940-02-29 1942-01-07 Improvements in and relating to photographic sensitive emulsions Expired GB557178A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US321594A US2288226A (en) 1940-02-29 1940-02-29 Photographic emulsion

Publications (1)

Publication Number Publication Date
GB557178A true GB557178A (en) 1943-11-09

Family

ID=23251222

Family Applications (2)

Application Number Title Priority Date Filing Date
GB272/42A Expired GB557178A (en) 1940-02-29 1942-01-07 Improvements in and relating to photographic sensitive emulsions
GB271/42A Expired GB558710A (en) 1940-02-29 1942-01-07 Improvements in and relating to sensitive photographic materials

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB271/42A Expired GB558710A (en) 1940-02-29 1942-01-07 Improvements in and relating to sensitive photographic materials

Country Status (4)

Country Link
US (1) US2288226A (fr)
BE (1) BE463680A (fr)
FR (2) FR949230A (fr)
GB (2) GB557178A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112154757A (zh) * 2020-09-30 2021-01-01 福建泉智生物科技有限公司 枇杷有机-无机质平衡施肥方法

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449153A (en) * 1944-04-03 1948-09-14 Urbach Franz Photographic silver bromide emulsion sensitized with cysteine
BE514795A (fr) * 1951-10-17
US2784090A (en) * 1952-11-08 1957-03-05 Eastman Kodak Co Stabilization of emulsions sensitized with onium compounds
BE553032A (fr) * 1955-12-01
US2944902A (en) * 1956-07-30 1960-07-12 Eastman Kodak Co Sensitization of photographic emulsions with ionic polyalkylene oxide salts
US2944900A (en) * 1956-12-10 1960-07-12 Eastman Kodak Co Sensitization of photographic emulsions with ionic polyalkyene oxide salts
US3062645A (en) * 1957-11-27 1962-11-06 Eastman Kodak Co Sensitization of photographic emulsions to be developed with p-phenylenediamine developing agents
US2944898A (en) * 1957-11-27 1960-07-12 Eastman Kodak Co Sensitization of photographic emulsions
US3100704A (en) * 1958-07-24 1963-08-13 Gen Aniline & Film Corp Photographic materials containing carbodhmides
US3046135A (en) * 1958-12-12 1962-07-24 Eastman Kodak Co Sensitization of photographic silver halide emulsions with sulfur-containing polymers
US3113026A (en) * 1959-01-19 1963-12-03 Gen Aniline & Film Corp Polyvinyl alcohol photographic silver halide emulsions
BE620339A (fr) * 1961-07-18
US3330658A (en) * 1963-12-20 1967-07-11 Eastman Kodak Co Photographic silver halide diffusion transfer process
US3893862A (en) * 1973-09-24 1975-07-08 Eastman Kodak Co Reduced pyridine compounds
GB1491902A (en) * 1974-02-28 1977-11-16 Agfa Gevaert Development of exposed lith-emulsions
JPS59116647A (ja) 1982-12-13 1984-07-05 Konishiroku Photo Ind Co Ltd ハロゲン化銀写真感光材料
JPS59142541A (ja) * 1983-02-02 1984-08-15 Fuji Photo Film Co Ltd ハロゲン化銀写真乳剤
JPS59188641A (ja) * 1983-04-11 1984-10-26 Fuji Photo Film Co Ltd ハロゲン化銀写真乳剤
JPS60136738A (ja) * 1983-12-22 1985-07-20 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料
US5013622A (en) * 1986-12-12 1991-05-07 Minnesota Mining And Manufacturing Company Supersensitization of silver halide emulsions
US4873184A (en) * 1988-02-05 1989-10-10 Minnesota Mining And Manufacturing Company Supersensitization of silver halide photothermographic emulsions
JPH02268142A (ja) * 1989-04-10 1990-11-01 Toubishi Yakuhin Kogyo Kk 筋弛緩作用を有する新規化合物及びその製造方法
US5536634A (en) * 1994-09-30 1996-07-16 Eastman Kodak Company Silver halide emulsions spectrally sensitized in the presence of low N-alkyl pyridinium ions
EP0967086B1 (fr) 1998-06-18 2001-03-21 ILFORD Imaging Switzerland GmbH Matériaux d'enregistrement pour l'impression par jet d'encre
US6071688A (en) * 1998-07-29 2000-06-06 Eastman Kodak Company Providing additives to a coating composition by vaporization

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112154757A (zh) * 2020-09-30 2021-01-01 福建泉智生物科技有限公司 枇杷有机-无机质平衡施肥方法

Also Published As

Publication number Publication date
FR949680A (fr) 1949-09-06
GB558710A (en) 1944-01-18
US2288226A (en) 1942-06-30
FR949230A (fr) 1949-08-24
BE463680A (fr)

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