DE3374198D1 - Novel xanthene compounds and their photographic use - Google Patents

Novel xanthene compounds and their photographic use

Info

Publication number
DE3374198D1
DE3374198D1 DE8383307983T DE3374198T DE3374198D1 DE 3374198 D1 DE3374198 D1 DE 3374198D1 DE 8383307983 T DE8383307983 T DE 8383307983T DE 3374198 T DE3374198 T DE 3374198T DE 3374198 D1 DE3374198 D1 DE 3374198D1
Authority
DE
Germany
Prior art keywords
xanthene compounds
photographic use
novel xanthene
novel
photographic
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
DE8383307983T
Other languages
English (en)
Inventor
Alan L Borror
Louis Cincotta
John W Lee
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.)
Polaroid Corp
Original Assignee
Polaroid Corp
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 Polaroid Corp filed Critical Polaroid Corp
Application granted granted Critical
Publication of DE3374198D1 publication Critical patent/DE3374198D1/de
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
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/42—Structural details
    • G03C8/44—Integral units, i.e. the image-forming section not being separated from the image-receiving section
    • G03C8/48—Integral units, i.e. the image-forming section not being separated from the image-receiving section characterised by substances used for masking the image-forming section
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B11/00—Diaryl- or thriarylmethane dyes
    • C09B11/28—Pyronines ; Xanthon, thioxanthon, selenoxanthan, telluroxanthon dyes
    • 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
    • G03C1/825—Photosensitive materials characterised by the base or auxiliary layers characterised by antireflection means or visible-light filtering means, e.g. antihalation
    • G03C1/83—Organic dyestuffs therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
DE8383307983T 1982-12-28 1983-12-23 Novel xanthene compounds and their photographic use Expired DE3374198D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/454,092 US4416971A (en) 1982-12-28 1982-12-28 Novel xanthene compounds and their photographic use

Publications (1)

Publication Number Publication Date
DE3374198D1 true DE3374198D1 (en) 1987-12-03

Family

ID=23803270

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383307983T Expired DE3374198D1 (en) 1982-12-28 1983-12-23 Novel xanthene compounds and their photographic use

Country Status (6)

Country Link
US (1) US4416971A (de)
EP (1) EP0115701B1 (de)
JP (1) JPS59135460A (de)
AU (1) AU561033B2 (de)
CA (1) CA1211115A (de)
DE (1) DE3374198D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4720450A (en) * 1985-06-03 1988-01-19 Polaroid Corporation Thermal imaging method
US4781900A (en) * 1987-03-24 1988-11-01 Advanced Technology Materials, Inc. Process and composition for purifying arsine, phosphine, ammonia, and inert gases to remove Lewis acid and oxidant impurities therefrom
US4761395A (en) * 1987-03-24 1988-08-02 Advanced Technology Materials, Inc. Process and composition for purifying arsine, phosphine, ammonia, and inert gases to remove Lewis acid and oxidant impurities therefrom
US4983363A (en) * 1987-03-24 1991-01-08 Advanced Technology Materials, Inc. Apparatus for purifying arsine, phosphine, ammonia, and inert gases to remove Lewis acid and oxidant impurities therefrom
US5278031A (en) * 1992-10-23 1994-01-11 Polaroid Corporation Process for thermochemical generation of squaric acid and for thermal imaging, and imaging medium for use therein
PT2915804T (pt) * 2012-10-31 2019-06-06 Fujifilm Corp Novos derivados de amina ou os seus sais como inibidores do fnt alfa
KR20240044383A (ko) * 2021-08-06 2024-04-04 도레이 카부시키가이샤 크산텐 화합물, 수지 조성물, 경화물, 경화물의 제조 방법, 유기 el 표시 장치 및 표시 장치

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE512613C (de) * 1929-10-31 1930-11-13 I G Farbenindustrie Akt Ges Lichthofschutzschicht fuer photographische Platten und Filme
US1994876A (en) * 1929-11-05 1935-03-19 Agfa Ansco Corp Photographic film free from halation
US2203768A (en) * 1938-01-25 1940-06-11 Du Pont Film Mfg Corp Antihalation photographic element
US2203767A (en) * 1938-01-25 1940-06-11 Du Pont Film Mfg Corp Antihalation photographic element
US2182794A (en) * 1938-12-13 1939-12-12 Du Pont Film Mfg Corp Photographic elements containing antihalation layers
US2350090A (en) * 1940-05-17 1944-05-30 Eastman Kodak Co Photographic layers containing dyestuffs
BE542750A (de) * 1954-11-12
US3406069A (en) * 1965-06-03 1968-10-15 Du Pont Photographic element and process
US3615548A (en) * 1968-09-06 1971-10-26 Du Pont Photographic elements bearing light-absorbing layers containing an oxazole styryl dye and a metal chelate of a fuchsone dye
US4290951A (en) * 1979-12-26 1981-09-22 Polaroid Corporation 3,6-Di(N-indolinyl)-9-sulfonamidophenyl-xanthenes
JPS56135555A (en) * 1979-12-26 1981-10-23 Polaroid Corp Novel xanthene compound and photographic product and method employing it
US4304834A (en) * 1979-12-26 1981-12-08 Polaroid Corporation Novel xanthene compounds and photographic products and processes employing the same
US4258118A (en) * 1979-12-26 1981-03-24 Polaroid Corporation Novel xanthene compounds and photographic products and processes employing the same
US4405788A (en) * 1979-12-26 1983-09-20 Polaroid Corporation Bicyclo nitrogenheterocyclic substituted sulfofluoresceins, fluoresceins and xanthenes

Also Published As

Publication number Publication date
US4416971A (en) 1983-11-22
EP0115701A1 (de) 1984-08-15
AU561033B2 (en) 1987-04-30
EP0115701B1 (de) 1987-10-28
CA1211115A (en) 1986-09-09
JPH0554658B2 (de) 1993-08-13
JPS59135460A (ja) 1984-08-03
AU2184583A (en) 1984-07-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee