GB1273085A - Photographic printing paper - Google Patents

Photographic printing paper

Info

Publication number
GB1273085A
GB1273085A GB22963/70A GB2296370A GB1273085A GB 1273085 A GB1273085 A GB 1273085A GB 22963/70 A GB22963/70 A GB 22963/70A GB 2296370 A GB2296370 A GB 2296370A GB 1273085 A GB1273085 A GB 1273085A
Authority
GB
United Kingdom
Prior art keywords
printing paper
photographic printing
photographic
bis
fluorescent brightening
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
GB22963/70A
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.)
Fujifilm Holdings Corp
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
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of GB1273085A publication Critical patent/GB1273085A/en
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
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Paper (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

1,273,085. Brightened photographic printing paper and receptor sheets. FUJI PHOTO FILM CO. Ltd. May 12, 1970 [May 12, 1969], No. 22963/70. Heading G2C. Photographic printing paper containing a silver halide emulsion layer and photographic diffusion transfer receptor sheets contain in any layer a water-soluble fluorescent brightening agent and a partially urethanated polyvinyl alcohol having a degree of polymerization of 100 to 500 and a urethanation percentage of 5 to 25. Fluorescent brightening agents of known types are used and include bis-triazinylaminostilbenes, bistriazolostilbenes, bis-imidazolyl-stilbenes, N-acylated benzidines, diphenyl-imidazolones and polymeric brightening agents of the triazinylaminostilbene type.
GB22963/70A 1969-05-12 1970-05-12 Photographic printing paper Expired GB1273085A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3640469 1969-05-12

Publications (1)

Publication Number Publication Date
GB1273085A true GB1273085A (en) 1972-05-03

Family

ID=12468890

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22963/70A Expired GB1273085A (en) 1969-05-12 1970-05-12 Photographic printing paper

Country Status (3)

Country Link
US (1) US3650752A (en)
DE (1) DE2023151C3 (en)
GB (1) GB1273085A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7122248B2 (en) 2001-02-21 2006-10-17 Honeywell International Inc. Security articles
JP4790409B2 (en) * 2005-12-22 2011-10-12 ソニー株式会社 Image forming apparatus and image forming method
JP2007168312A (en) * 2005-12-22 2007-07-05 Sony Corp Image forming apparatus and image formation method
US20100144903A1 (en) * 2007-05-04 2010-06-10 Cedars-Sinai Medical Center Methods of diagnosis and treatment of crohn's disease
US20090128808A1 (en) * 2007-11-15 2009-05-21 Alec Stewart Tindal Method for the communication and comparison of the whiteness of paper
CN108384004A (en) 2011-12-15 2018-08-10 西默-道尔顿有限责任公司 The method for being used to prepare polyamidoimide
US9029441B2 (en) 2011-12-15 2015-05-12 Fujifilm Hunt Chemicals Us, Inc. Low toxicity solvent system for polyamideimide and polyamide amic acid resins and coating solutions thereof
US20130216947A1 (en) * 2012-01-18 2013-08-22 Tatsuya Susuki Chemical coating composition for forming a laser-markable material and a laser-markable material
EP2954373B1 (en) * 2013-02-06 2019-04-24 Fujifilm Hunt Chemicals US, Inc. Chemical coating for a laser-markable material
WO2014160604A1 (en) * 2013-03-26 2014-10-02 Isp Investments Inc. Coating compositions for forming toner coatings
US9815941B2 (en) 2014-04-17 2017-11-14 Cymer-Dayton, Llc Low toxicity solvent system for polyamdieimide and polyamide amic acid resin manufacture
US9725617B2 (en) 2014-04-17 2017-08-08 Fujifilm Hunt Chemicals U.S.A., Inc. Low toxicity solvent system for polyamideimide and polyamide amic acid resin coating

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE568156A (en) * 1957-06-06
US3181948A (en) * 1958-06-02 1965-05-04 Gevaert Photo Prod Nv Method for optical bleaching of coated papers and resultant product
NL251799A (en) * 1959-05-19

Also Published As

Publication number Publication date
US3650752A (en) 1972-03-21
DE2023151B2 (en) 1978-02-09
DE2023151A1 (en) 1970-11-26
DE2023151C3 (en) 1978-10-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee