BR7105169D0 - Aperfeicoado elemento fotografico e processo para obter o mesmo - Google Patents

Aperfeicoado elemento fotografico e processo para obter o mesmo

Info

Publication number
BR7105169D0
BR7105169D0 BR5169/71A BR516971A BR7105169D0 BR 7105169 D0 BR7105169 D0 BR 7105169D0 BR 5169/71 A BR5169/71 A BR 5169/71A BR 516971 A BR516971 A BR 516971A BR 7105169 D0 BR7105169 D0 BR 7105169D0
Authority
BR
Brazil
Prior art keywords
same
photographic element
improved photographic
improved
photographic
Prior art date
Application number
BR5169/71A
Other languages
English (en)
Inventor
G Lestina
M Stern
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 BR7105169D0 publication Critical patent/BR7105169D0/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the hetero ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/91—Dibenzofurans; Hydrogenated dibenzofurans
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4
    • C07D311/70—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4 with two hydrocarbon radicals attached in position 2 and elements other than carbon and hydrogen in position 6
    • C07D311/72—3,4-Dihydro derivatives having in position 2 at least one methyl radical and in position 6 one oxygen atom, e.g. tocopherols
    • 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
    • G03C7/00—Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
    • G03C7/30—Colour processes using colour-coupling substances; Materials therefor; Preparing or processing such materials
    • G03C7/388—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor
    • G03C7/3885—Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances; Solvents therefor characterised by the use of a specific solvent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
BR5169/71A 1970-08-12 1971-08-11 Aperfeicoado elemento fotografico e processo para obter o mesmo BR7105169D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6327070A 1970-08-12 1970-08-12

Publications (1)

Publication Number Publication Date
BR7105169D0 true BR7105169D0 (pt) 1973-04-12

Family

ID=22048097

Family Applications (1)

Application Number Title Priority Date Filing Date
BR5169/71A BR7105169D0 (pt) 1970-08-12 1971-08-11 Aperfeicoado elemento fotografico e processo para obter o mesmo

Country Status (6)

Country Link
US (1) US3698909A (pt)
AU (1) AU463075B2 (pt)
BR (1) BR7105169D0 (pt)
DE (1) DE2140309A1 (pt)
FR (1) FR2112914A5 (pt)
GB (2) GB1361989A (pt)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3859097A (en) * 1971-06-30 1975-01-07 Eastman Kodak Co Film forming polymeric compositions
JPS5618943B2 (pt) * 1973-04-25 1981-05-02
JPS5234494B2 (pt) * 1974-07-09 1977-09-03
JPS5942300B2 (ja) * 1975-04-24 1984-10-13 富士写真フイルム株式会社 色画像耐光堅牢化方法
JPS52152225A (en) * 1976-06-11 1977-12-17 Fuji Photo Film Co Ltd Color photographic light sensitive material
JPS52152224A (en) * 1976-06-11 1977-12-17 Fuji Photo Film Co Ltd Color photographic light sensitive material
JPS603173B2 (ja) * 1976-10-23 1985-01-26 コニカ株式会社 色素褪色防止剤を含有するカラ−写真材料
JPS5448538A (en) * 1977-09-12 1979-04-17 Konishiroku Photo Ind Co Ltd Color photographic material
JPS54134621A (en) * 1978-04-11 1979-10-19 Konishiroku Photo Ind Co Ltd Silver halide photographic material
JPS59139031A (ja) * 1983-01-29 1984-08-09 Konishiroku Photo Ind Co Ltd ハロゲン化銀写真感光材料
JPS60143331A (ja) 1983-12-29 1985-07-29 Fuji Photo Film Co Ltd ハロゲン化銀写真感光材料
JPS61167953A (ja) * 1985-01-21 1986-07-29 Fuji Photo Film Co Ltd ハロゲン化銀カラ−写真感光材料
JPH0646293B2 (ja) * 1985-04-19 1994-06-15 富士写真フイルム株式会社 ハロゲン化銀カラ−写真感光材料
DE3682128D1 (de) 1985-07-17 1991-11-28 Konishiroku Photo Ind Photographisches silberhalogenidmaterial.
JPS6267536A (ja) * 1985-09-19 1987-03-27 Konishiroku Photo Ind Co Ltd 写真要素
JP3616130B2 (ja) * 1993-06-04 2005-02-02 イーストマン コダック カンパニー 感赤外線性光熱写真ハロゲン化銀要素及び画像形成性媒体の露光方法
US6171707B1 (en) 1994-01-18 2001-01-09 3M Innovative Properties Company Polymeric film base having a coating layer of organic solvent based polymer with a fluorinated antistatic agent
US5492805A (en) * 1994-06-30 1996-02-20 Minnesota Mining And Manufacturing Company Blocked leuco dyes for photothermographic elements
US5492804A (en) * 1994-06-30 1996-02-20 Minnesota Mining And Manufacturing Company Chromogenic leuco redox-dye-releasing compounds for photothermographic elements
US5928857A (en) * 1994-11-16 1999-07-27 Minnesota Mining And Manufacturing Company Photothermographic element with improved adherence between layers
US5492803A (en) * 1995-01-06 1996-02-20 Minnesota Mining And Manufacturing Company Hydrazide redox-dye-releasing compounds for photothermographic elements
JP3584119B2 (ja) 1996-04-05 2004-11-04 富士写真フイルム株式会社 ハロゲン化銀カラー写真感光材料

Also Published As

Publication number Publication date
FR2112914A5 (pt) 1972-06-23
DE2140309A1 (de) 1972-02-17
AU463075B2 (en) 1975-07-17
GB1363620A (en) 1974-08-14
US3698909A (en) 1972-10-17
AU3221771A (en) 1973-02-15
GB1361989A (en) 1974-07-30

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