DE3871803T3 - Optisch aufgehellter photographischer träger und diesen enthaltendes element. - Google Patents

Optisch aufgehellter photographischer träger und diesen enthaltendes element.

Info

Publication number
DE3871803T3
DE3871803T3 DE3871803T DE3871803T DE3871803T3 DE 3871803 T3 DE3871803 T3 DE 3871803T3 DE 3871803 T DE3871803 T DE 3871803T DE 3871803 T DE3871803 T DE 3871803T DE 3871803 T3 DE3871803 T3 DE 3871803T3
Authority
DE
Germany
Prior art keywords
item containing
photographic carrier
lightened
optically
optically lightened
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 - Lifetime
Application number
DE3871803T
Other languages
English (en)
Other versions
DE3871803T2 (de
DE3871803D1 (de
Inventor
Lee Tomko
George Harbison
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21846788&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3871803(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of DE3871803D1 publication Critical patent/DE3871803D1/de
Publication of DE3871803T2 publication Critical patent/DE3871803T2/de
Publication of DE3871803T3 publication Critical patent/DE3871803T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/775—Photosensitive materials characterised by the base or auxiliary layers the base being of paper
    • G03C1/79—Macromolecular coatings or impregnations therefor, e.g. varnishes
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)
DE3871803T 1987-03-23 1988-03-10 Optisch aufgehellter photographischer träger und diesen enthaltendes element. Expired - Lifetime DE3871803T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/029,020 US4794071A (en) 1987-03-23 1987-03-23 Optically brightened photographic silver halide element with a polyolefin paper coated support
PCT/US1988/000695 WO1988007703A1 (en) 1987-03-23 1988-03-10 Optically brightened photographic support and element containing same

Publications (3)

Publication Number Publication Date
DE3871803D1 DE3871803D1 (de) 1992-07-09
DE3871803T2 DE3871803T2 (de) 1993-01-14
DE3871803T3 true DE3871803T3 (de) 2003-08-07

Family

ID=21846788

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3871803T Expired - Lifetime DE3871803T3 (de) 1987-03-23 1988-03-10 Optisch aufgehellter photographischer träger und diesen enthaltendes element.

Country Status (8)

Country Link
US (1) US4794071A (de)
EP (1) EP0378529B2 (de)
JP (1) JP2633667B2 (de)
AU (1) AU601569B2 (de)
BR (1) BR8807427A (de)
CA (1) CA1338953C (de)
DE (1) DE3871803T3 (de)
WO (1) WO1988007703A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5106989A (en) * 1988-10-20 1992-04-21 Mitsubishi Paper Mills Limited Alkyl-substituted 2,2'-(1,4-naphthalenediyl)dibenzoxazole and photographic support comprising the same
US5213888A (en) * 1988-10-20 1993-05-25 Mitsubishi Paper Mills Limited Alkyl-substituted 2,2'-(1,4-naphthalenediyl)dibenzoxazole and photographic support comprising the same
US5173397A (en) * 1989-03-28 1992-12-22 Mitsubishi Paper Mills Limited Photographic support with titanium dioxide pigmented polyolefin layer
US5075206A (en) * 1989-03-28 1991-12-24 Mitsubishi Paper Mills Limited Photographic support with titanium dioxide pigment polyolefin layer on a substrate
US5061610A (en) * 1990-10-22 1991-10-29 Eastman Kodak Company Reduction of optical brightener migration in polyolefin coated paper bases
US5198330A (en) * 1991-10-11 1993-03-30 Eastman Kodak Company Photographic element with optical brighteners having reduced migration
DE4217196C2 (de) * 1992-05-23 1994-05-19 Schoeller Felix Jun Papier Schichtträger für fotografisches Aufzeichnungsmaterial
US5252424A (en) * 1992-09-04 1993-10-12 Eastman Kodak Company Photographic paper
GB2279961A (en) * 1993-06-22 1995-01-18 Ici Plc Paint containing white opacifier
GB2280191A (en) * 1993-06-22 1995-01-25 Ici Plc Paint containing white opacifier
JP3635144B2 (ja) * 1996-01-25 2005-04-06 富士写真フイルム株式会社 ハロゲン化銀写真感光材料およびその処理方法
US6174658B1 (en) 1997-11-04 2001-01-16 Konica Corporation Silver halide light-sensitive photographic material
US6179962B1 (en) 1997-12-31 2001-01-30 Hercules Incorporated Paper having improved strength characteristics and process for making same
US6312822B1 (en) 1998-05-28 2001-11-06 Eastman Chem Co Dispersion aids for optical brighteners in polyolefins
US6565987B2 (en) 1999-11-12 2003-05-20 Eastman Chemical Company Non-exuding optically brightened polyolefin blends
US6492032B1 (en) 2000-10-12 2002-12-10 Eastman Chemical Company Multi-component optically brightened polyolefin blend
US6818367B2 (en) * 2003-04-15 2004-11-16 Eastman Kodak Company Support with reduced optical brightener migration
US7157547B2 (en) * 2003-11-13 2007-01-02 Eastman Chemical Company Ultraviolet blocking composition for protection of package or container contents

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3260715A (en) * 1962-12-17 1966-07-12 Eastman Kodak Co Fluorescent bis-benzoxazolyl stilbenes
BE648674A (de) * 1963-06-07 1964-12-01
GB1005631A (en) * 1964-03-10 1965-09-22 Eastman Kodak Co Photographic materials
US3366575A (en) * 1964-03-13 1968-01-30 Nippon Kayaku Kk Enhancement of optical brightening effects by using two or more species of brightening agent
US3434837A (en) * 1964-06-05 1969-03-25 Eastman Kodak Co Photographic element
US3501298A (en) * 1966-04-08 1970-03-17 Eastman Kodak Co Photographic papers
US3449257A (en) * 1966-11-03 1969-06-10 Eastman Kodak Co Brightener compositions
GB1200543A (en) * 1968-01-15 1970-07-29 Cassio Photographic Paper Comp Coated paper base
US3973963A (en) * 1970-11-16 1976-08-10 Eastman Kodak Company Photographic support comprising polymerized propylene, talc, titanium dioxide, elastomer and antioxidant
US3936304A (en) * 1970-12-29 1976-02-03 Tsuneo Kasugai Article having a whitened polyolefin surface
JPS5841500B2 (ja) * 1975-03-31 1983-09-12 富士写真フイルム株式会社 印画紙用支持体
US4282355A (en) * 1980-02-14 1981-08-04 Hoechst Aktiengesellschaft Process for the manufacture of bis-benzoxazolyl-stilbene compounds
DE3043864A1 (de) * 1980-11-21 1982-07-08 Felix Schoeller jr. GmbH & Co KG, 4500 Osnabrück Weisser fotografischer papiertraeger und verfahren zu seiner herstellung
JPS57108849A (en) * 1980-12-25 1982-07-07 Mitsubishi Paper Mills Ltd Preparation of photographic base
JPS59177541A (ja) * 1983-03-29 1984-10-08 Fuji Photo Film Co Ltd 写真印画材料
JPS6075832A (ja) * 1983-10-03 1985-04-30 Mitsubishi Paper Mills Ltd 写真用マスタ−バツチの製法及び写真用樹脂被覆紙の製法
JPS60134232A (ja) * 1983-12-22 1985-07-17 Fuji Photo Film Co Ltd ハロゲン化銀写真印画紙

Also Published As

Publication number Publication date
BR8807427A (pt) 1990-05-22
JPH02502761A (ja) 1990-08-30
EP0378529A1 (de) 1990-07-25
US4794071A (en) 1988-12-27
JP2633667B2 (ja) 1997-07-23
AU601569B2 (en) 1990-09-13
DE3871803T2 (de) 1993-01-14
WO1988007703A1 (en) 1988-10-06
DE3871803D1 (de) 1992-07-09
AU1481788A (en) 1988-11-02
EP0378529B1 (de) 1992-06-03
EP0378529B2 (de) 2002-08-14
CA1338953C (en) 1997-03-04

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: EASTMAN KODAK CO., ROCHESTER, N.Y., US