FR1498212A - Nouvelles émulsions photographiques positives directes aux halogénures d'argent etproduits contenant ces émulsions - Google Patents

Nouvelles émulsions photographiques positives directes aux halogénures d'argent etproduits contenant ces émulsions

Info

Publication number
FR1498212A
FR1498212A FR82488A FR82488A FR1498212A FR 1498212 A FR1498212 A FR 1498212A FR 82488 A FR82488 A FR 82488A FR 82488 A FR82488 A FR 82488A FR 1498212 A FR1498212 A FR 1498212A
Authority
FR
France
Prior art keywords
emulsions
silver halide
halide photographic
products containing
direct positive
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
FR82488A
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.)
Eastman Kodak Co
Original Assignee
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of FR1498212A publication Critical patent/FR1498212A/fr
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
    • G03C1/485—Direct positive emulsions
    • G03C1/48515—Direct positive emulsions prefogged
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F28/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a bond to sulfur or by a heterocyclic ring containing sulfur
    • 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
FR82488A 1965-11-08 1966-11-04 Nouvelles émulsions photographiques positives directes aux halogénures d'argent etproduits contenant ces émulsions Expired FR1498212A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50686265A 1965-11-08 1965-11-08
US58226266A 1966-09-27 1966-09-27

Publications (1)

Publication Number Publication Date
FR1498212A true FR1498212A (fr) 1967-10-13

Family

ID=27055610

Family Applications (2)

Application Number Title Priority Date Filing Date
FR82488A Expired FR1498212A (fr) 1965-11-08 1966-11-04 Nouvelles émulsions photographiques positives directes aux halogénures d'argent etproduits contenant ces émulsions
FR82489A Expired FR1498213A (fr) 1965-11-08 1966-11-04 Nouvelles émulsions photographiques positives-directes aux halogénures d'argent, produits photographiques préparés à partir de ces émulsions et procédé de préparation

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR82489A Expired FR1498213A (fr) 1965-11-08 1966-11-04 Nouvelles émulsions photographiques positives-directes aux halogénures d'argent, produits photographiques préparés à partir de ces émulsions et procédé de préparation

Country Status (6)

Country Link
US (2) US3512985A (fr)
BE (2) BE689233A (fr)
CH (2) CH498418A (fr)
DE (2) DE1547746A1 (fr)
FR (2) FR1498212A (fr)
GB (2) GB1157070A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2216075A1 (de) * 1972-04-01 1973-10-11 Agfa Gevaert Ag Photographisches material zur herstellung direktpositiver photographischer bilder
JPS49106821A (fr) * 1973-02-12 1974-10-09
US3861918A (en) * 1973-03-09 1975-01-21 Polaroid Corp Synthetic silver halide emulsion binder
US4070190A (en) * 1973-09-03 1978-01-24 E. I. Du Pont De Nemours And Company Process for producing photographic silver halide emulsions having a core/shell structure
US4120727A (en) * 1975-12-08 1978-10-17 Polaroid Corporation Polymeric cyanoalkyl acrylate silver halide peptizer
US4089688A (en) * 1975-12-08 1978-05-16 Polaroid Corporation Polymeric N-alkenyl carbamate silver halide peptizer
US4131471A (en) * 1975-12-08 1978-12-26 Polaroid Corporation Synthetic polymeric silver halide peptizer
US4210450A (en) * 1978-11-20 1980-07-01 Polaroid Corporation Method for forming photosensitive silver halide emulsion
EP0481133B1 (fr) * 1990-10-19 1995-04-19 Agfa-Gevaert N.V. Préparation de grains d'émulsion tabulaires riches en chlorure
EP0562476B1 (fr) 1992-03-19 2000-10-04 Fuji Photo Film Co., Ltd. Procédé pour la préparation d' une émulsion photographique à l' halogénure d' argent
US5525460A (en) 1992-03-19 1996-06-11 Fuji Photo Film Co., Ltd. Silver halide photographic emulsion and light-sensitive material using the same
JPH09152696A (ja) 1995-11-30 1997-06-10 Fuji Photo Film Co Ltd ハロゲン化銀カラー写真感光材料
CN102503186B (zh) * 2011-11-10 2014-06-11 复旦大学 一种制作红外空芯光纤的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2490758A (en) * 1948-08-28 1949-12-06 Eastman Kodak Co Fuchsone dyes in a direct positive photographic process
BE539322A (fr) * 1954-06-29
BE609927A (fr) * 1959-01-12
US3287289A (en) * 1962-06-11 1966-11-22 Eastman Kodak Co Plasticizers for radiation sensitive systems

Also Published As

Publication number Publication date
BE689232A (fr) 1967-04-14
CH474779A (fr) 1969-06-30
DE1547747C3 (de) 1975-06-19
CH498418A (fr) 1970-10-31
DE1547747A1 (de) 1969-12-04
US3477852A (en) 1969-11-11
GB1152375A (en) 1969-05-14
DE1547746A1 (de) 1969-11-20
US3512985A (en) 1970-05-19
DE1547747B2 (de) 1974-11-07
FR1498213A (fr) 1967-10-13
BE689233A (fr) 1967-04-14
GB1157070A (en) 1969-07-02

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