GB1542998A - Trithiocarbonates as sensitizers for silver halide emulsions - Google Patents

Trithiocarbonates as sensitizers for silver halide emulsions

Info

Publication number
GB1542998A
GB1542998A GB52797/77A GB5279777A GB1542998A GB 1542998 A GB1542998 A GB 1542998A GB 52797/77 A GB52797/77 A GB 52797/77A GB 5279777 A GB5279777 A GB 5279777A GB 1542998 A GB1542998 A GB 1542998A
Authority
GB
United Kingdom
Prior art keywords
trithiocarbonates
sensitizers
silver halide
halide emulsions
emulsions
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
GB52797/77A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB1542998A publication Critical patent/GB1542998A/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
    • G03C1/09—Noble metals or mercury; Salts or compounds thereof; Sulfur, selenium or tellurium, or compounds thereof, e.g. for chemical sensitising

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB52797/77A 1976-12-21 1977-12-19 Trithiocarbonates as sensitizers for silver halide emulsions Expired GB1542998A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/752,914 US4067740A (en) 1976-12-21 1976-12-21 Trithiocarbonates as sensitizers for silver halide emulsions

Publications (1)

Publication Number Publication Date
GB1542998A true GB1542998A (en) 1979-03-28

Family

ID=25028417

Family Applications (1)

Application Number Title Priority Date Filing Date
GB52797/77A Expired GB1542998A (en) 1976-12-21 1977-12-19 Trithiocarbonates as sensitizers for silver halide emulsions

Country Status (6)

Country Link
US (1) US4067740A (OSRAM)
JP (1) JPS5381230A (OSRAM)
BE (1) BE862074A (OSRAM)
DE (1) DE2756353C2 (OSRAM)
FR (1) FR2375622A1 (OSRAM)
GB (1) GB1542998A (OSRAM)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5830747A (ja) * 1981-08-17 1983-02-23 Konishiroku Photo Ind Co Ltd ハロゲン化銀写真乳剤
JPS593999A (ja) * 1982-06-29 1984-01-10 日本電気株式会社 ケ−ブル用シ−ルドカバ−
JPS61245151A (ja) 1985-04-23 1986-10-31 Konishiroku Photo Ind Co Ltd ハロゲン化銀写真感光材料
JPS61250645A (ja) 1985-04-30 1986-11-07 Konishiroku Photo Ind Co Ltd ハロゲン化銀写真感光材料
JPS61250643A (ja) 1985-04-30 1986-11-07 Konishiroku Photo Ind Co Ltd ハロゲン化銀写真感光材料
EP0209118B1 (en) 1985-07-17 1991-10-23 Konica Corporation Silver halide photographic material
US4786588A (en) * 1985-09-20 1988-11-22 Fuji Photo Film Co., Ltd. Silver halide photographic materials
JPS63141399A (ja) * 1986-12-04 1988-06-13 フジタ工業株式会社 電波シ−ルド用膜構造物
EP0476327B1 (en) 1990-08-20 1999-11-17 Fuji Photo Film Co., Ltd. Data-retainable photographic film product and process for producing color print
KR101010757B1 (ko) * 2008-06-09 2011-01-25 주식회사 동부하이텍 사슬 전이제, 이를 이용한 반사방지막 수지의 제조방법

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1678832A (en) * 1927-06-06 1928-07-31 Eastman Kodak Co Photographic light-sensitive material and process of making the same
GB1099706A (en) * 1965-10-11 1968-01-17 Agfa Gevaert Nv Silver halide emulsions and photographic materials comprising the same

Also Published As

Publication number Publication date
DE2756353A1 (de) 1978-06-22
JPS5381230A (en) 1978-07-18
US4067740A (en) 1978-01-10
BE862074A (fr) 1978-06-20
DE2756353C2 (de) 1983-10-27
FR2375622A1 (fr) 1978-07-21
JPS5542374B2 (OSRAM) 1980-10-30
FR2375622B1 (OSRAM) 1980-06-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee