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BE777487A - Nouveaux composes de dihydroxyspirochromane, ainsi que des compositionsde polyesters et des materiels de photographie en couleurs contenant lesdits composes comme stabilisants - Google Patents

Nouveaux composes de dihydroxyspirochromane, ainsi que des compositionsde polyesters et des materiels de photographie en couleurs contenant lesdits composes comme stabilisants

Info

Publication number
BE777487A
BE777487A BE777487A BE777487A BE777487A BE 777487 A BE777487 A BE 777487A BE 777487 A BE777487 A BE 777487A BE 777487 A BE777487 A BE 777487A BE 777487 A BE777487 A BE 777487A
Authority
BE
Belgium
Prior art keywords
compounds
dihydroxyspirochroman
stabilizers
new
well
Prior art date
Application number
BE777487A
Other languages
English (en)
French (fr)
Inventor
Atsuaki Arai
Minoru Yamada
Yasushi Oishi
Original Assignee
Fuji Photo Film Co Ltd
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 JP12145470A external-priority patent/JPS4920977B1/ja
Priority claimed from JP3462171A external-priority patent/JPS5112659B1/ja
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of BE777487A publication Critical patent/BE777487A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/10—Spiro-condensed systems
    • 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
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/795—Photosensitive materials characterised by the base or auxiliary layers the base being of macromolecular substances
    • G03C1/7954—Polyesters
    • 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
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/815—Photosensitive materials characterised by the base or auxiliary layers characterised by means for filtering or absorbing ultraviolet light, e.g. optical bleaching
    • G03C1/8155—Organic compounds therefor
    • 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
    • G03C7/392—Additives
    • G03C7/39208—Organic compounds
    • G03C7/3928—Spiro-condensed

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Polyesters Or Polycarbonates (AREA)
BE777487A 1970-12-29 1971-12-29 Nouveaux composes de dihydroxyspirochromane, ainsi que des compositionsde polyesters et des materiels de photographie en couleurs contenant lesdits composes comme stabilisants BE777487A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12145470A JPS4920977B1 (xx) 1970-12-29 1970-12-29
JP3462171A JPS5112659B1 (xx) 1971-05-20 1971-05-20

Publications (1)

Publication Number Publication Date
BE777487A true BE777487A (fr) 1972-04-17

Family

ID=26373444

Family Applications (1)

Application Number Title Priority Date Filing Date
BE777487A BE777487A (fr) 1970-12-29 1971-12-29 Nouveaux composes de dihydroxyspirochromane, ainsi que des compositionsde polyesters et des materiels de photographie en couleurs contenant lesdits composes comme stabilisants

Country Status (6)

Country Link
US (1) US3764337A (xx)
BE (1) BE777487A (xx)
CA (1) CA998872A (xx)
DE (2) DE2165371C2 (xx)
FR (1) FR2121087A5 (xx)
GB (1) GB1381499A (xx)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE29148E (en) * 1972-08-17 1977-03-08 Fuji Photo Film Co., Ltd. Color photographic diffusion transfer process
JPS5733573B2 (xx) * 1973-04-13 1982-07-17
JPS5529421B2 (xx) * 1973-04-13 1980-08-04
JPS5618943B2 (xx) * 1973-04-25 1981-05-02
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
JPS603174B2 (ja) * 1976-10-30 1985-01-26 コニカ株式会社 色素▲たい▼色防止剤を含有するカラ−写真材料
JPS52152225A (en) * 1976-06-11 1977-12-17 Fuji Photo Film Co Ltd Color photographic light sensitive material
JPS5320327A (en) * 1976-08-09 1978-02-24 Konishiroku Photo Ind Co Ltd Color photographic material containing dye image antifading agent
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
JPS5355121A (en) * 1976-10-29 1978-05-19 Fuji Photo Film Co Ltd Color photographic material
JPS5376834A (en) * 1976-12-17 1978-07-07 Konishiroku Photo Ind Co Ltd Silver halide color photographic material
JPS54134621A (en) * 1978-04-11 1979-10-19 Konishiroku Photo Ind Co Ltd Silver halide photographic material
JPS5589835A (en) * 1978-12-28 1980-07-07 Fuji Photo Film Co Ltd Color photographic material
JPS5526590A (en) * 1979-05-25 1980-02-26 Fuji Photo Film Co Ltd Magenta density drop prevention method for color photographic material
JPS56159644A (en) * 1980-05-14 1981-12-09 Fuji Photo Film Co Ltd Color photographic sensitive material
JPS60130735A (ja) * 1983-12-19 1985-07-12 Konishiroku Photo Ind Co Ltd 熱転写用受像要素
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
JPS60232550A (ja) 1984-05-02 1985-11-19 Fuji Photo Film Co Ltd ハロゲン化銀カラ−写真感光材料
JPS60262159A (ja) * 1984-06-08 1985-12-25 Fuji Photo Film Co Ltd ハロゲン化銀カラ−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
EP0209118B1 (en) 1985-07-17 1991-10-23 Konica Corporation Silver halide photographic material
JPS6267536A (ja) * 1985-09-19 1987-03-27 Konishiroku Photo Ind Co Ltd 写真要素
JPH0715568B2 (ja) 1986-01-20 1995-02-22 コニカ株式会社 ハロゲン化銀カラ−写真感光材料
JPS62227989A (ja) * 1986-03-31 1987-10-06 Fuji Photo Film Co Ltd ３，３′（２ｈ，２′ｈ）−スピロビベンゾフラン誘導体およびこれを含有する抗酸化剤
JPS62244046A (ja) * 1986-04-16 1987-10-24 Fuji Photo Film Co Ltd ハロゲン化銀カラ−写真感光材料
JPS62273531A (ja) * 1986-05-22 1987-11-27 Fuji Photo Film Co Ltd ハロゲン化銀カラ−写真感光材料
EP0256537B1 (en) 1986-08-15 1992-12-30 Fuji Photo Film Co., Ltd. Color print and a method for producing the same
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
US5576165A (en) * 1993-07-07 1996-11-19 Fuji Photo Film Co., Ltd. Silver halide color photographic material
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
US5478721A (en) * 1995-01-31 1995-12-26 Eastman Kodak Company Photographic elements containing emulsion stabilizers
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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3432300A (en) * 1965-05-03 1969-03-11 Eastman Kodak Co 6-hydroxy chromans used as stabilizing agents in a color photographic element

Also Published As

Publication number Publication date
DE2165371C2 (de) 1983-06-23
CA998872A (en) 1976-10-26
DE2166076A1 (de) 1973-07-19
US3764337A (en) 1973-10-09
GB1381499A (en) 1975-01-22
FR2121087A5 (xx) 1972-08-18
DE2165371A1 (de) 1972-10-05

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