GB967891A - Improvements in or relating to the production of surface-coated papers using brightening agents - Google Patents

Improvements in or relating to the production of surface-coated papers using brightening agents

Info

Publication number
GB967891A
GB967891A GB16820/59A GB1682059A GB967891A GB 967891 A GB967891 A GB 967891A GB 16820/59 A GB16820/59 A GB 16820/59A GB 1682059 A GB1682059 A GB 1682059A GB 967891 A GB967891 A GB 967891A
Authority
GB
United Kingdom
Prior art keywords
paper
fluorescent compound
incorporated
compound
amino
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
GB16820/59A
Other languages
English (en)
Inventor
Hendrik Adolf Pattyn
Willem Karel Koerber
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.)
Gevaert Photo Producten NV
Original Assignee
Gevaert Photo Producten NV
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 to NL251799D priority Critical patent/NL251799A/xx
Application filed by Gevaert Photo Producten NV filed Critical Gevaert Photo Producten NV
Priority to GB16820/59A priority patent/GB967891A/en
Priority to GB18950/64A priority patent/GB967892A/en
Priority to BE590935A priority patent/BE590935A/nl
Priority to FR827532A priority patent/FR1265266A/fr
Priority to DE1960G0029703 priority patent/DE1245729C2/de
Priority to US355446A priority patent/US3269840A/en
Publication of GB967891A publication Critical patent/GB967891A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
    • A23B4/00—Preservation of meat, sausages, fish or fish products
    • A23B4/06—Freezing; Subsequent thawing; Cooling
    • A23B4/066—Freezing; Subsequent thawing; Cooling the materials not being transported through or in the apparatus with or without shaping, e.g. in the form of powder, granules or flakes
    • A23B4/068—Freezing; Subsequent thawing; Cooling the materials not being transported through or in the apparatus with or without shaping, e.g. in the form of powder, granules or flakes with packages or with shaping in the form of blocks or portions
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/30—Luminescent or fluorescent substances, e.g. for optical bleaching
    • 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
    • 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
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/29—Development processes or agents therefor
    • G03C5/305—Additives other than developers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Paper (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
GB16820/59A 1959-05-19 1959-05-19 Improvements in or relating to the production of surface-coated papers using brightening agents Expired GB967891A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL251799D NL251799A (en:Method) 1959-05-19
GB16820/59A GB967891A (en) 1959-05-19 1959-05-19 Improvements in or relating to the production of surface-coated papers using brightening agents
GB18950/64A GB967892A (en) 1959-05-19 1959-05-19 Improvements in or relating to the production of surface-coated papers using brightening agents
BE590935A BE590935A (nl) 1959-05-19 1960-05-18 Werkwijze voor het optisch bleken van papier
FR827532A FR1265266A (fr) 1959-05-19 1960-05-18 Procédé pour améliorer la blancheur du papier
DE1960G0029703 DE1245729C2 (de) 1959-05-19 1960-05-18 Verfahren zum optischen Aufhellen von beschichtetem Papier
US355446A US3269840A (en) 1959-05-19 1964-03-27 Method and material for surface brightening layers containing gelatin as the binding agent using anionic water-soluble diaminostilbene fluorescent compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16820/59A GB967891A (en) 1959-05-19 1959-05-19 Improvements in or relating to the production of surface-coated papers using brightening agents

Publications (1)

Publication Number Publication Date
GB967891A true GB967891A (en) 1964-08-26

Family

ID=10084273

Family Applications (2)

Application Number Title Priority Date Filing Date
GB16820/59A Expired GB967891A (en) 1959-05-19 1959-05-19 Improvements in or relating to the production of surface-coated papers using brightening agents
GB18950/64A Expired GB967892A (en) 1959-05-19 1959-05-19 Improvements in or relating to the production of surface-coated papers using brightening agents

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB18950/64A Expired GB967892A (en) 1959-05-19 1959-05-19 Improvements in or relating to the production of surface-coated papers using brightening agents

Country Status (5)

Country Link
US (1) US3269840A (en:Method)
BE (1) BE590935A (en:Method)
DE (1) DE1245729C2 (en:Method)
GB (2) GB967891A (en:Method)
NL (1) NL251799A (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30227E (en) 1973-11-29 1980-03-11 Ciba-Geigy Corporation Agent for brightening and removing greyness from textiles

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3996050A (en) * 1974-04-23 1976-12-07 Polaroid Corporation Whitening agents in color diffusion transfer film units
NL251799A (en:Method) * 1959-05-19
NL126746C (en:Method) * 1964-11-20
FR1484419A (en:Method) * 1965-06-23 1967-09-15
US3512984A (en) * 1967-01-16 1970-05-19 Fuji Photo Film Co Ltd Photographic color elements containing uv absorbers
US3549374A (en) * 1967-01-17 1970-12-22 Fuji Photo Film Co Ltd Photographic color elements containing polymeric uv absorbers
GB1274302A (en) * 1969-03-17 1972-05-17 Agfa Gevaert Photographic silver halide materials containing silica particles
US3650752A (en) * 1969-05-12 1972-03-21 Fuji Photo Film Co Ltd Whitened photographic printing paper
JPS5862652A (ja) * 1981-10-08 1983-04-14 Konishiroku Photo Ind Co Ltd 直接ポジカラ−画像の形成方法
GB2194244B (en) * 1981-11-23 1988-08-10 Post Office Improvements in or relating to phosphorescent compounds and materials
US4526853A (en) * 1982-10-15 1985-07-02 Konishiroku Photo Industry Co., Ltd. Method of providing an increased brightening effect and silver halide photographic material having increased brightening effect
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
JP2516026B2 (ja) 1986-08-15 1996-07-10 富士写真フイルム株式会社 ハロゲン化銀感光材料
JPS6358440A (ja) * 1986-08-29 1988-03-14 Fuji Photo Film Co Ltd 感光性組成物
JPS6426850A (en) * 1987-04-04 1989-01-30 Konishiroku Photo Ind Silver halide photographic sensitive material having superior rapid processability and superior sharpness of obtained dye image
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

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE588529A (en:Method) *
DE764569C (de) * 1939-04-29 1952-04-21 Junkers & Co Kalt- und Heisswasser-Mischbatterie
NL58372C (en:Method) * 1941-02-18
FR894225A (fr) * 1942-04-27 1944-12-18 Litofa Hanns Hein Und Co K G Procédé pour appliquer un revêtement protecteur aux couches sensibles photographiques, en particulier pour films cinématographiques
DE923637C (de) * 1942-12-11 1955-02-17 Walter Ott Verfahren zur Schutzbeschichtung photographischer Bildschichten
DE848912C (de) * 1948-11-26 1952-09-08 Retheto Filmpflegeanstalt Thei Verfahren zur Herstellung eines Lackueberzuges auf aus Zellulose-derivaten bestehenden Filmbaendern
DE817683C (de) * 1949-06-16 1951-10-18 Thomson Houston Comp Francaise Verfahren zum einstweiligen Schutz einer photographischen Schicht durch einen Lackueberzug
US2875052A (en) * 1949-08-06 1959-02-24 Weyde Edith Photographic material for the direct production of positive photographic images
GB672803A (en) * 1949-09-16 1952-05-28 Kodak Ltd Improvements in sensitive photographic papers
DE956558C (de) * 1954-12-11 1957-01-17 Basf Ag Verfahren zur Erzeugung von Glanz auf fotografischen Positiven
DE1003576B (de) * 1955-02-25 1957-02-28 Kalle & Co Ag Aus Schichttraeger und lichtempfindlicher, wasserloeslicher oder wasserquellbarer Kolloidschicht bestehendes Material fuer die Herstellung von Gerbbildern
BE547021A (en:Method) * 1955-05-31
BE557191A (en:Method) * 1956-05-21 1900-01-01
BE568156A (en:Method) * 1957-06-06
GB867899A (en) * 1958-07-15 1961-05-10 Du Pont Improvements in photographic emulsions
NL251799A (en:Method) * 1959-05-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30227E (en) 1973-11-29 1980-03-11 Ciba-Geigy Corporation Agent for brightening and removing greyness from textiles

Also Published As

Publication number Publication date
GB967892A (en) 1964-08-26
NL251799A (en:Method)
BE590935A (nl) 1960-11-18
DE1245729C2 (de) 1974-06-20
US3269840A (en) 1966-08-30
DE1245729B (de) 1967-07-27

Similar Documents

Publication Publication Date Title
GB967891A (en) Improvements in or relating to the production of surface-coated papers using brightening agents
US3042522A (en) Photographic film and a composition for improving the slippage characteristics thereof
GB1111554A (en) Process for producing photographic coloured images and colour couplers for use therein
ES8104284A1 (es) Procedimiento para la preparacion de 3-amino-sidnoniminas
GB952063A (en) Improvements in the hardening of gelatin
GB523478A (en) Improvements in and relating to the processing of photographic materials
DE3777789D1 (de) Weisstoenerhaltige papierstreichmassen.
DE1447747A1 (de) Negativ arbeitendes Kopiermaterial
US2553500A (en) Production of photographs in blue-black tones and compositions thereof
US3164469A (en) One-component diazo process
GB540760A (en) Improvements in and relating to colour couplers for photographic colour development
ATE123276T1 (de) Verfahren zur herstellung von 5,6- dihydroxyindolinen.
GB421636A (en) A method for producing photographic pictures of high brilliancy
JPS5567747A (en) Developing solution for silver halide color photographic material
US2723197A (en) Silver halide emulsions for black and white prints containing brightening agents
US2537919A (en) Diazotype layer containing three coupling components for neutral black shades
US1623522A (en) Coated paper
JPS5238551A (en) Organic white pigment composition based on vinyl resin
ES445588A1 (es) Procedimiento para la obtencion de colorantes cationicos.
US2947629A (en) Nitrosopyrimidine desensitizing compounds and photographic emulsions containing them
GB571802A (en) Improvements in or relating to photographic diazotype printing processes
JPS5574538A (en) Photosensitive composition
GB1154995A (en) Triazolyl-Naphthalimide Brightening Agents
GB948965A (en) Light-sensitive diazotype coatings
JPS5543586A (en) Photosensitive sheet for color diffusion transfer photography