BE568156A - - Google Patents

Info

Publication number
BE568156A
BE568156A BE568156DA BE568156A BE 568156 A BE568156 A BE 568156A BE 568156D A BE568156D A BE 568156DA BE 568156 A BE568156 A BE 568156A
Authority
BE
Belgium
Application number
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.)
Publication of BE568156A publication Critical patent/BE568156A/xx

Links

Classifications

    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/62—Macromolecular organic compounds or oligomers thereof obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3442—Heterocyclic compounds having nitrogen in the ring having two nitrogen atoms in the ring
    • C08K5/3445—Five-membered rings
    • C08K5/3447—Five-membered rings condensed with carbocyclic rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/35—Heterocyclic compounds having nitrogen in the ring having also oxygen in the ring
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/52—Cellulose; Derivatives thereof
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/56—Macromolecular organic compounds or oligomers thereof obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • D21H19/00—Coated paper; Coating material
    • D21H19/36—Coatings with pigments
    • D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
    • D21H19/56—Macromolecular organic compounds or oligomers thereof obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H19/60—Polyalkenylalcohols; Polyalkenylethers; Polyalkenylesters
    • 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
    • G03C1/815—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)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Paper (AREA)
BE568156D 1957-06-06 BE568156A (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL217900A NL92774C (en:Method) 1957-06-06 1957-06-06

Publications (1)

Publication Number Publication Date
BE568156A true BE568156A (en:Method)

Family

ID=19853693

Family Applications (1)

Application Number Title Priority Date Filing Date
BE568156D BE568156A (en:Method) 1957-06-06

Country Status (6)

Country Link
US (2) US3047390A (en:Method)
BE (1) BE568156A (en:Method)
DE (2) DE1108560B (en:Method)
FR (2) FR1239314A (en:Method)
GB (1) GB884736A (en:Method)
NL (1) NL92774C (en:Method)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE568156A (en:Method) * 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
US3181949A (en) * 1958-06-02 1965-05-04 Gevaert Photo Prod Nv Light sensitive elements having optical bleaching compositions coated thereon
NL124588C (en:Method) * 1959-04-08
NL250331A (en:Method) * 1959-04-09
NL251799A (en:Method) * 1959-05-19
CH386436A (de) * 1960-07-28 1965-01-15 Geigy Ag J R Verfahren zur Herstellung von Bis-triazinylaminostilbenverbindungen
US3434837A (en) * 1964-06-05 1969-03-25 Eastman Kodak Co Photographic element
DE2023151C3 (de) * 1969-05-12 1978-10-12 Fuji Photo Film Co., Ltd., Ashigara, Kanagawa (Japan) Photographisches silberhalogenidhaltiges Kopierpapier
FR2030524A5 (en:Method) * 1969-06-03 1970-11-13 Centre Tech Ind Papier
US3959570A (en) * 1969-06-03 1976-05-25 Centre Technique De L'industrie Des Papiers Cartons Et Celluloses Application of precipitates of methylene ureas and products obtained
US4115124A (en) * 1974-09-06 1978-09-19 Eastman Kodak Company Method of immobilizing optical brighteners
NO903004L (no) * 1989-07-21 1991-01-22 Bayer Ag Fremgangsmaate for hvittoning av papirbestrykningsmasser samt hvittoningspreparater for fremgangsmaaten.
GB9101965D0 (en) * 1991-01-30 1991-03-13 Sandoz Ltd Improvements in or relating to organic compounds
DE19500195A1 (de) 1995-01-05 1996-07-11 Bayer Ag Verwendung weißgetönter Kunststoffe zum Weißtönen von Papierstreichmassen und derart weißgetönte Papierstreichmassen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL58372C (en:Method) * 1941-02-18
FR878823A (fr) * 1941-02-18 1943-02-04 Ig Farbenindustrie Ag Procédé permettant d'accentuer les blancs et le pouvoir lumineux de la couleur de la surface des images photographiques
US2332038A (en) * 1941-09-23 1943-10-19 Eastman Kodak Co Photographic element
GB669590A (en) * 1949-06-03 1952-04-02 Ilford Ltd Improvements in or relating to a process for improving the whiteness of colour materials
US2762719A (en) * 1949-08-03 1956-09-11 Bayer Ag Textile printing pastes and method of applying
US2723197A (en) * 1951-03-23 1955-11-08 Gen Aniline & Film Corp Silver halide emulsions for black and white prints containing brightening agents
BE553563A (en:Method) * 1955-12-20
BE568156A (en:Method) * 1957-06-06
US2851424A (en) * 1957-06-28 1958-09-09 Switzer Brothers Inc Fluorescent compositions

Also Published As

Publication number Publication date
US3047390A (en) 1962-07-31
NL92774C (en:Method) 1959-06-15
FR77342E (fr) 1962-02-16
DE1108560B (de) 1961-06-08
US3181950A (en) 1965-05-04
FR1239314A (fr) 1960-08-26
GB884736A (en) 1961-12-13
DE1149244B (de) 1963-05-22

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