DE3064826D1 - Optical brightening agents, process for their production and photographic materials which contain these brightening agents - Google Patents

Optical brightening agents, process for their production and photographic materials which contain these brightening agents

Info

Publication number
DE3064826D1
DE3064826D1 DE8080810252T DE3064826T DE3064826D1 DE 3064826 D1 DE3064826 D1 DE 3064826D1 DE 8080810252 T DE8080810252 T DE 8080810252T DE 3064826 T DE3064826 T DE 3064826T DE 3064826 D1 DE3064826 D1 DE 3064826D1
Authority
DE
Germany
Prior art keywords
brightening agents
contain
production
photographic materials
optical
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
DE8080810252T
Other languages
English (en)
Inventor
Graham Evans
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of DE3064826D1 publication Critical patent/DE3064826D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/40—Nitrogen atoms
    • C07D251/48—Two nitrogen atoms
    • C07D251/52—Two nitrogen atoms with an oxygen or sulfur atom attached to the third ring carbon atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/40—Nitrogen atoms
    • C07D251/42—One nitrogen atom
    • C07D251/46—One nitrogen atom with oxygen or sulfur atoms attached to the two other ring carbon atoms
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/134—Brightener containing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/151—Matting or other surface reflectivity altering material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
DE8080810252T 1979-08-21 1980-08-15 Optical brightening agents, process for their production and photographic materials which contain these brightening agents Expired DE3064826D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7929033 1979-08-21

Publications (1)

Publication Number Publication Date
DE3064826D1 true DE3064826D1 (en) 1983-10-20

Family

ID=10507327

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080810252T Expired DE3064826D1 (en) 1979-08-21 1980-08-15 Optical brightening agents, process for their production and photographic materials which contain these brightening agents

Country Status (4)

Country Link
US (2) US4302579A (de)
EP (1) EP0024380B1 (de)
JP (1) JPS5632547A (de)
DE (1) DE3064826D1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5949537A (ja) * 1982-09-14 1984-03-22 Konishiroku Photo Ind Co Ltd ハロゲン化銀写真感光材料の処理方法
JPS61107084A (ja) * 1984-10-30 1986-05-24 株式会社名南製作所 生単板の含有水分除去装置
JPH0684001B2 (ja) * 1985-08-28 1994-10-26 株式会社名南製作所 ベニヤ単板の処理装置
US4847149A (en) * 1986-11-05 1989-07-11 Konica Corporation Base for reflection-photographic elements
JPH07117740B2 (ja) * 1987-12-11 1995-12-18 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の処理方法
US5395748A (en) * 1993-12-08 1995-03-07 Eastman Kodak Company Ballasted optical brighteners
GB9418958D0 (en) * 1994-09-21 1994-11-09 Ciba Geigy Ag Fluorescent whitening agents
DE19920784A1 (de) * 1999-05-05 2000-11-09 Bayer Ag Stilbenaufheller
US6387585B1 (en) 2000-04-07 2002-05-14 Cycolor, Inc. Self-contained imaging assembly having improved peel strength
CN107321264A (zh) * 2017-06-16 2017-11-07 广西碳酸钙产业化工程院有限公司 一种双子荧光增白表面活性剂及其制备方法与应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2713046A (en) * 1955-07-12 Chachj
US3127270A (en) * 1959-07-31 1964-03-31 New stilbene compounds
DE1444015A1 (de) * 1963-08-10 1969-10-09 Bayer Ag Bis-triazinylaminostilben-disulfonsaeure-Verbindungen
JPS4821288B1 (de) * 1968-01-12 1973-06-27
US3558611A (en) * 1968-02-19 1971-01-26 Sandoz Ltd Novel stilbene derivatives
JPS4827692B1 (de) * 1968-06-27 1973-08-24
JPS4910696B1 (de) * 1969-01-08 1974-03-12
BE786308A (fr) * 1971-07-16 1973-01-15 Ciba Geigy Acides bis-s-triazinylamino-stilbene-2,2' -disulfoniques, leur preparation et leur utilisation comme azurants optiques
US3743531A (en) 1971-07-19 1973-07-03 Eastman Kodak Co Photographic product

Also Published As

Publication number Publication date
US4302579A (en) 1981-11-24
EP0024380A1 (de) 1981-03-04
EP0024380B1 (de) 1983-09-14
US4336326A (en) 1982-06-22
JPS5632547A (en) 1981-04-02

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee