BR6803926D0 - Aperfeicoamentos em ou relativos a elementos fotograficos - Google Patents

Aperfeicoamentos em ou relativos a elementos fotograficos

Info

Publication number
BR6803926D0
BR6803926D0 BR203926/68A BR20392668A BR6803926D0 BR 6803926 D0 BR6803926 D0 BR 6803926D0 BR 203926/68 A BR203926/68 A BR 203926/68A BR 20392668 A BR20392668 A BR 20392668A BR 6803926 D0 BR6803926 D0 BR 6803926D0
Authority
BR
Brazil
Prior art keywords
relating
photographic elements
photographic
elements
Prior art date
Application number
BR203926/68A
Other languages
English (en)
Portuguese (pt)
Inventor
D Burness
C Wright
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
Publication of BR6803926D0 publication Critical patent/BR6803926D0/pt

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
    • G03C1/30—Hardeners
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C317/00—Sulfones; Sulfoxides
    • C07C317/16—Sulfones; Sulfoxides having sulfone or sulfoxide groups and singly-bound oxygen atoms bound to the same carbon skeleton
    • C07C317/18—Sulfones; Sulfoxides having sulfone or sulfoxide groups and singly-bound oxygen atoms bound to the same carbon skeleton with sulfone or sulfoxide groups bound to acyclic carbon atoms of the carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
BR203926/68A 1967-11-13 1968-11-12 Aperfeicoamentos em ou relativos a elementos fotograficos BR6803926D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68252567A 1967-11-13 1967-11-13

Publications (1)

Publication Number Publication Date
BR6803926D0 true BR6803926D0 (pt) 1973-01-18

Family

ID=24740086

Family Applications (1)

Application Number Title Priority Date Filing Date
BR203926/68A BR6803926D0 (pt) 1967-11-13 1968-11-12 Aperfeicoamentos em ou relativos a elementos fotograficos

Country Status (6)

Country Link
US (1) US3539644A (xx)
BE (1) BE723806A (xx)
BR (1) BR6803926D0 (xx)
DE (1) DE1808685A1 (xx)
FR (1) FR1599038A (xx)
GB (2) GB1255786A (xx)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4843320A (xx) * 1971-10-01 1973-06-22
US3850639A (en) * 1973-05-07 1974-11-26 Eastman Kodak Co Hydrophilic colloid silver halide emulsion hardened with a bis(vinyl-sulfonylmethyl) ether and an acrylic compound
DE2420414A1 (de) * 1973-05-07 1974-11-14 Eastman Kodak Co Photographisches material
JPS5612854B2 (xx) * 1973-10-08 1981-03-25
JPS5376025A (en) * 1976-12-17 1978-07-06 Fuji Photo Film Co Ltd Prevention method for uneven transfer of color diffusion transfer image
JPS59137946A (ja) 1983-01-28 1984-08-08 Fuji Photo Film Co Ltd ハロゲン化銀感光材料
EP0204530B1 (en) 1985-05-31 1991-09-11 Konica Corporation Method for forming direct positive color image
EP0228084B1 (en) 1985-12-25 1992-03-18 Fuji Photo Film Co., Ltd. Image forming process
US5219992A (en) * 1990-06-18 1993-06-15 Eastman Kodak Company Modification of gelatin
US5187259A (en) * 1990-11-14 1993-02-16 Eastman Kodak Company Chain extended gelatin
EP0521632A1 (en) * 1991-06-26 1993-01-07 Konica Corporation Silver halide photographic materials
JPH0588324A (ja) * 1991-09-25 1993-04-09 Konica Corp ハロゲン化銀カラー写真感光材料
JP2929511B2 (ja) * 1991-09-25 1999-08-03 コニカ株式会社 ハロゲン化銀カラー写真感光材料
US5286450A (en) * 1992-06-01 1994-02-15 Eastman Kodak Company Bilirubin assay using crosslinkable polymers
US5318889A (en) * 1992-12-21 1994-06-07 Eastman Kodak Company Use of chain-extended acid processed ossein gelatin in the preparation of photographic elements
US5378598A (en) * 1992-12-21 1995-01-03 Eastman Kodak Company Use of acid processed ossein gelatin and chain-extened acid processed ossein gelatin as peptizers in the preparation of photographic emulsions
DE4428292A1 (de) 1994-08-10 1996-02-15 Agfa Gevaert Ag Lichtempfindliches fotografisches Aufzeichnungsmaterial mit lichtabsorbierendem Farbstoff
US5800977A (en) * 1996-07-24 1998-09-01 Eastman Kodak Company Hardening a hydrophilic colloid composition
US6071688A (en) * 1998-07-29 2000-06-06 Eastman Kodak Company Providing additives to a coating composition by vaporization
US6100381A (en) * 1998-11-03 2000-08-08 Eastman Kodak Company Enzyme method of manufacturing gelatin
US5919906A (en) * 1998-11-05 1999-07-06 Eastman Kodak Company Protease produced gelatin

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL290658A (xx) * 1962-04-24

Also Published As

Publication number Publication date
FR1599038A (xx) 1970-07-15
US3539644A (en) 1970-11-10
GB1255786A (en) 1971-12-01
GB1255787A (en) 1971-12-01
BE723806A (xx) 1969-04-16
DE1808685A1 (de) 1969-07-24

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