IT985017B - Guanazili e sali di guanazilio come agenti antivelo per emul sioni agli alogenuri d argento - Google Patents

Guanazili e sali di guanazilio come agenti antivelo per emul sioni agli alogenuri d argento

Info

Publication number
IT985017B
IT985017B IT49895/73A IT4989573A IT985017B IT 985017 B IT985017 B IT 985017B IT 49895/73 A IT49895/73 A IT 49895/73A IT 4989573 A IT4989573 A IT 4989573A IT 985017 B IT985017 B IT 985017B
Authority
IT
Italy
Prior art keywords
guanazils
guanazilium
salts
silver halide
halide emul
Prior art date
Application number
IT49895/73A
Other languages
English (en)
Italian (it)
Inventor
Agostino Baldassarri
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Priority to IT49895/73A priority Critical patent/IT985017B/it
Priority to US465186A priority patent/US3910792A/en
Priority to DE2422070A priority patent/DE2422070A1/de
Priority to FR7416001A priority patent/FR2229081B1/fr
Priority to CA199,404A priority patent/CA1032005A/en
Priority to GB2062574A priority patent/GB1447738A/en
Priority to JP49052165A priority patent/JPS5032931A/ja
Priority to AR253695A priority patent/AR215832A1/es
Priority to BE144174A priority patent/BE814853A/xx
Application granted granted Critical
Publication of IT985017B publication Critical patent/IT985017B/it

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
    • G03C1/34—Fog-inhibitors; Stabilisers; Agents inhibiting latent image regression

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyridine Compounds (AREA)
IT49895/73A 1973-05-10 1973-05-10 Guanazili e sali di guanazilio come agenti antivelo per emul sioni agli alogenuri d argento IT985017B (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT49895/73A IT985017B (it) 1973-05-10 1973-05-10 Guanazili e sali di guanazilio come agenti antivelo per emul sioni agli alogenuri d argento
US465186A US3910792A (en) 1973-05-10 1974-04-29 Guanazyl and Guanazilium salt compounds as antifog agents for silver halide emulsions
DE2422070A DE2422070A1 (de) 1973-05-10 1974-05-07 Guanazylverbindungen und guanazyliumsalze und ihre verwendung als schleierverhuetungsmittel
FR7416001A FR2229081B1 (enrdf_load_stackoverflow) 1973-05-10 1974-05-09
CA199,404A CA1032005A (en) 1973-05-10 1974-05-09 Guanazyl and guanazilium salt compounds as antifog agents for silver halide emulsions
GB2062574A GB1447738A (en) 1973-05-10 1974-05-09 Antifogging agents for silver halide photographic emulsions
JP49052165A JPS5032931A (enrdf_load_stackoverflow) 1973-05-10 1974-05-10
AR253695A AR215832A1 (es) 1973-05-10 1974-05-10 Emulsion fotografica de haluros plata que contiene compuestos de guanazil y/o guanazilio como inhibidor de velo y elemento fotografico que la contiene
BE144174A BE814853A (fr) 1973-05-10 1974-05-10 Agents antivoiles pour emulsions a halogenure d'argent

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT49895/73A IT985017B (it) 1973-05-10 1973-05-10 Guanazili e sali di guanazilio come agenti antivelo per emul sioni agli alogenuri d argento

Publications (1)

Publication Number Publication Date
IT985017B true IT985017B (it) 1974-11-30

Family

ID=11271803

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49895/73A IT985017B (it) 1973-05-10 1973-05-10 Guanazili e sali di guanazilio come agenti antivelo per emul sioni agli alogenuri d argento

Country Status (9)

Country Link
US (1) US3910792A (enrdf_load_stackoverflow)
JP (1) JPS5032931A (enrdf_load_stackoverflow)
AR (1) AR215832A1 (enrdf_load_stackoverflow)
BE (1) BE814853A (enrdf_load_stackoverflow)
CA (1) CA1032005A (enrdf_load_stackoverflow)
DE (1) DE2422070A1 (enrdf_load_stackoverflow)
FR (1) FR2229081B1 (enrdf_load_stackoverflow)
GB (1) GB1447738A (enrdf_load_stackoverflow)
IT (1) IT985017B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5456423A (en) * 1977-10-14 1979-05-07 Asahi Chemical Ind Thermal silver picture forming material

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE615097A (enrdf_load_stackoverflow) * 1961-03-14

Also Published As

Publication number Publication date
GB1447738A (en) 1976-08-25
FR2229081B1 (enrdf_load_stackoverflow) 1978-12-08
US3910792A (en) 1975-10-07
JPS5032931A (enrdf_load_stackoverflow) 1975-03-29
AR215832A1 (es) 1979-11-15
DE2422070A1 (de) 1974-11-28
CA1032005A (en) 1978-05-30
BE814853A (fr) 1974-11-12
FR2229081A1 (enrdf_load_stackoverflow) 1974-12-06

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