BE770504A - Coloration du papier - Google Patents

Coloration du papier

Info

Publication number
BE770504A
BE770504A BE770504A BE770504A BE770504A BE 770504 A BE770504 A BE 770504A BE 770504 A BE770504 A BE 770504A BE 770504 A BE770504 A BE 770504A BE 770504 A BE770504 A BE 770504A
Authority
BE
Belgium
Prior art keywords
paper coloring
coloring
paper
Prior art date
Application number
BE770504A
Other languages
English (en)
Inventor
A Frei
Original Assignee
Sandoz Sa
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 claimed from CH1177570A external-priority patent/CH542320A/de
Priority claimed from CH556271A external-priority patent/CH573515A5/de
Application filed by Sandoz Sa filed Critical Sandoz Sa
Publication of BE770504A publication Critical patent/BE770504A/fr

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
    • 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
    • D21H21/28—Colorants ; Pigments or opacifying agents
    • 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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
    • C09B35/10—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type
    • C09B35/14—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type from hydroxy compounds
    • 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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/24—Disazo or polyazo compounds
    • C09B45/28—Disazo or polyazo compounds containing copper
    • 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
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0072—Preparations with anionic dyes or reactive dyes
    • C09B67/0073—Preparations of acid or reactive dyes in liquid form
    • 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
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/916—Natural fiber dyeing
    • Y10S8/919—Paper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Coloring (AREA)
BE770504A 1970-08-05 1971-07-26 Coloration du papier BE770504A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1177570A CH542320A (de) 1970-08-05 1970-08-05 Verwendung eines kupferhaltigen Disazofarbstoffs zum Färben von Papier
CH556271A CH573515A5 (en) 1971-04-16 1971-04-16 Colouring paper bluish-red shades - esp fast to water, alcohol and milk, with a known copper-contg dye

Publications (1)

Publication Number Publication Date
BE770504A true BE770504A (fr) 1971-12-01

Family

ID=25697987

Family Applications (1)

Application Number Title Priority Date Filing Date
BE770504A BE770504A (fr) 1970-08-05 1971-07-26 Coloration du papier

Country Status (9)

Country Link
US (1) US3894836A (fr)
JP (1) JPS5517160B1 (fr)
BE (1) BE770504A (fr)
CA (1) CA980055A (fr)
DD (2) DD98524A5 (fr)
FR (1) FR2103908A5 (fr)
GB (1) GB1354790A (fr)
NL (1) NL7110734A (fr)
SE (1) SE381482B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2656408C2 (de) * 1976-12-13 1983-12-15 CIBA-GEIGY AG, 4002 Basel Verfahren zur Herstellung von staubarmen Präparaten und deren Verwendung
FR2478695A1 (fr) * 1980-03-21 1981-09-25 Aussedat Rey Papier de surete a particules luminescentes, son procede de fabrication, et procede de fabrication desdites particules
DE3173964D1 (en) * 1980-06-03 1986-04-10 Ciba Geigy Ag Dyeing paper
CA2429487A1 (fr) * 2000-12-28 2002-07-11 Adolf Kaser Utilisation de complexes de cuivre de disazoiques pour la teinture de matiere naturelle et synthetique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2749207A (en) * 1956-06-05 Hoxchi
US2148659A (en) * 1935-04-06 1939-02-28 Soc Of Chemical Ind Process for the production of fast tints on cellulosic fibers
US2842536A (en) * 1956-06-29 1958-07-08 Du Pont Metallized disazo dyes
US3537807A (en) * 1967-03-14 1970-11-03 Rohm & Haas Process for dyeing paper employing metalized dyestuffs containing diethylene triamine

Also Published As

Publication number Publication date
US3894836A (en) 1975-07-15
DD98525A5 (fr) 1973-06-20
DE2138791A1 (de) 1972-02-10
CA980055A (en) 1975-12-23
GB1354790A (en) 1974-06-05
DD98524A5 (fr) 1973-06-20
FR2103908A5 (fr) 1972-04-14
JPS5517160B1 (fr) 1980-05-09
DE2138791B2 (de) 1974-02-28
SE381482B (sv) 1975-12-08
NL7110734A (fr) 1972-02-08

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