GB955197A - Improvements relating to photographic silver halide emulsions - Google Patents

Improvements relating to photographic silver halide emulsions

Info

Publication number
GB955197A
GB955197A GB789762A GB789762A GB955197A GB 955197 A GB955197 A GB 955197A GB 789762 A GB789762 A GB 789762A GB 789762 A GB789762 A GB 789762A GB 955197 A GB955197 A GB 955197A
Authority
GB
United Kingdom
Prior art keywords
silver halide
improvements relating
halide emulsions
photographic silver
monomer
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
GB789762A
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
Priority claimed from US94989A external-priority patent/US3142568A/en
Priority claimed from US134109A external-priority patent/US3325286A/en
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB955197A publication Critical patent/GB955197A/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
    • G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
    • G03C1/053—Polymers obtained by reactions involving only carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
    • 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
    • G03C1/04—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with macromolecular additives; with layer-forming substances
    • G03C1/043—Polyalkylene oxides; Polyalkylene sulfides; Polyalkylene selenides; Polyalkylene tellurides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
GB789762A 1961-03-13 1962-02-28 Improvements relating to photographic silver halide emulsions Expired GB955197A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US94989A US3142568A (en) 1961-03-13 1961-03-13 Photographic emulsions, elements, and processes
US134109A US3325286A (en) 1961-08-28 1961-08-28 Photographic emulsions and elements

Publications (1)

Publication Number Publication Date
GB955197A true GB955197A (en) 1964-04-15

Family

ID=26789419

Family Applications (2)

Application Number Title Priority Date Filing Date
GB789762A Expired GB955197A (en) 1961-03-13 1962-02-28 Improvements relating to photographic silver halide emulsions
GB3267362A Expired GB961490A (en) 1961-03-13 1962-08-24 Improvements in photographic emulsions

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB3267362A Expired GB961490A (en) 1961-03-13 1962-08-24 Improvements in photographic emulsions

Country Status (4)

Country Link
BE (2) BE614804A (OSRAM)
DE (2) DE1188438B (OSRAM)
FR (2) FR1336460A (OSRAM)
GB (2) GB955197A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012049371A1 (en) * 2010-10-15 2012-04-19 Kemira Oyj Anionic dispersion polymerization process

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE560788C (de) * 1929-10-24 1932-10-07 Roehm & Haas Akt Ges Platten, Filme, Papiere usw. fuer photographische Zwecke
DE645625C (de) * 1932-08-10 1937-06-23 I G Farbenindustrie Akt Ges Lichtempfindliches photographisches Material
DE602549C (de) * 1932-08-10 1934-12-29 I G Farbenindustrie Akt Ges Lichtempfindliches photographisches Material
DE684425C (de) * 1934-09-15 1939-11-28 Chemische Forschungs Gmbh Beschichtungsstoffe fuer das Herstellen von Druckformen
US2197809A (en) * 1938-01-03 1940-04-23 Du Pont Film Mfg Corp Photographic process and emulsion utilizing cation-active surface active agents
US2240470A (en) * 1940-03-02 1941-04-29 Eastman Kodak Co Photographic gelatin layer containing a monoester of sorbitol
US2240476A (en) * 1940-03-12 1941-04-29 Eastman Kodak Co Photographic gelatin layer containing an ester of sulphosuccinic acid
US2240472A (en) * 1940-03-19 1941-04-29 Eastman Kodak Co Photographic gelatin layer containing a di-(polyalkylene glycoxy) alkane
DE748950C (de) * 1942-03-19 1944-11-14 Verwendung salzartiger Kondensationsprodukte aus Bernsteinsaeureanhydriden mit tertiaeren Aminoverbindungen als Netzmittel bei der Herstellung oder Verarbeitung photographischer Schichten
US2708162A (en) * 1954-04-29 1955-05-10 Eastman Kodak Co Urazole stabilizer for emulsions sensitized with alkylene oxide polymers
BE530063A (OSRAM) * 1953-07-01
US2708161A (en) * 1954-04-29 1955-05-10 Eastman Kodak Co Parabanic acid stabilizer for photographic emulsions sensitized with alkylene oxide polymers
US2704716A (en) * 1954-06-17 1955-03-22 Eastman Kodak Co Melonate and cyamelurate stabilizers for photographic emulsions sensitized with alkylene oxide polymers

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012049371A1 (en) * 2010-10-15 2012-04-19 Kemira Oyj Anionic dispersion polymerization process
US8877864B2 (en) 2010-10-15 2014-11-04 Kemira Oyj Anionic dispersion polymerization process
RU2573638C2 (ru) * 2010-10-15 2016-01-27 Кемира Ойй Способ анионной дисперсионной полимеризации

Also Published As

Publication number Publication date
BE614804A (OSRAM) 1962-09-07
DE1284289B (de) 1968-11-28
BE621797A (OSRAM) 1963-02-27
DE1188438B (de) 1965-03-04
FR1317556A (OSRAM) 1963-05-08
GB961490A (en) 1964-06-24
FR1336460A (fr) 1963-08-30

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