BE852553A - Procede pour colorer la pate a papier en milieu aqueux avec colorants de methine et papier colore ainsi obtenu - Google Patents

Procede pour colorer la pate a papier en milieu aqueux avec colorants de methine et papier colore ainsi obtenu

Info

Publication number
BE852553A
BE852553A BE175853A BE175853A BE852553A BE 852553 A BE852553 A BE 852553A BE 175853 A BE175853 A BE 175853A BE 175853 A BE175853 A BE 175853A BE 852553 A BE852553 A BE 852553A
Authority
BE
Belgium
Prior art keywords
aqueous medium
paper
coloring
paper pulp
colored
Prior art date
Application number
BE175853A
Other languages
English (en)
Original Assignee
Ciba Geigy
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 filed Critical Ciba Geigy
Publication of BE852553A publication Critical patent/BE852553A/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
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/10—The polymethine chain containing an even number of >CH- groups
    • C09B23/105—The polymethine chain containing an even number of >CH- groups two >CH- groups
    • 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)
  • Paper (AREA)
  • Coloring (AREA)
BE175853A 1976-03-18 1977-03-17 Procede pour colorer la pate a papier en milieu aqueux avec colorants de methine et papier colore ainsi obtenu BE852553A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH340576A CH601558A5 (fr) 1976-03-18 1976-03-18

Publications (1)

Publication Number Publication Date
BE852553A true BE852553A (fr) 1977-09-19

Family

ID=4255274

Family Applications (1)

Application Number Title Priority Date Filing Date
BE175853A BE852553A (fr) 1976-03-18 1977-03-17 Procede pour colorer la pate a papier en milieu aqueux avec colorants de methine et papier colore ainsi obtenu

Country Status (14)

Country Link
US (1) US4089647A (fr)
JP (1) JPS52114711A (fr)
AU (1) AU504048B2 (fr)
BE (1) BE852553A (fr)
BR (1) BR7701652A (fr)
CA (1) CA1107462A (fr)
CH (1) CH601558A5 (fr)
DE (1) DE2711521C3 (fr)
ES (1) ES456952A1 (fr)
FI (1) FI58532C (fr)
FR (1) FR2344673A1 (fr)
GB (1) GB1571927A (fr)
SE (1) SE421077B (fr)
ZA (1) ZA771618B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2754403A1 (de) * 1977-12-07 1979-06-13 Basf Ag Methinfarbstoffe
DE3012599A1 (de) * 1980-04-01 1981-10-08 Bayer Ag, 5090 Leverkusen Dimethinfarbstoffe, ihre herstellung und ihre verwendung zum faerben von synthetischen und natuerlichen materialien
JPS58183081U (ja) * 1982-05-28 1983-12-06 日本ビクター株式会社 無整流子モ−タ
US20030221806A1 (en) * 2002-05-30 2003-12-04 Naumann Larry J. Dyed or tinted paper and method of making same
US20040139566A1 (en) * 2003-01-03 2004-07-22 Szymanski Matthew A. Method for forming colored cellulosic materials
MY162376A (en) * 2009-08-05 2017-06-15 Shell Int Research Method for monitoring a well
BR112012002427B1 (pt) * 2009-08-05 2021-08-31 International Paper Company Processo para preparar uma folha de polpa fofa e folha de polpa fofa preparada pelo dito processo
WO2011017532A2 (fr) * 2009-08-05 2011-02-10 International Paper Company Processus pour appliquer une composition contenant un métal trivalent cationique et un agent tensio-actif délieur, et réalisation d'une feuille de pâte défibrée
US8465624B2 (en) 2010-07-20 2013-06-18 International Paper Company Composition containing a multivalent cationic metal and amine-containing anti-static agent and methods of making and using
CN103003488B (zh) * 2010-07-22 2015-04-15 国际纸业公司 使用阳离子型染料和解胶剂型表面活性剂制造绒毛浆片材的方法和由该方法制得的绒毛浆片材

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2695290A (en) * 1952-03-28 1954-11-23 Hoffmann La Roche Derivatives of indole and method for the production thereof
BE551825A (fr) * 1955-10-25
US3409626A (en) * 1963-09-17 1968-11-05 Neisler Lab Inc Indolylethyl pyridinium quaternary ammonium compounds
US3653899A (en) * 1968-11-12 1972-04-04 Eastman Kodak Co Photographic materials and processes
US3888850A (en) * 1970-12-24 1975-06-10 Sandoz Ag Substituted p-aminostyryl 5-chloroindolinium dyes
JPS5437490B2 (fr) * 1971-12-24 1979-11-15

Also Published As

Publication number Publication date
US4089647A (en) 1978-05-16
AU504048B2 (en) 1979-09-27
BR7701652A (pt) 1978-01-03
DE2711521A1 (de) 1977-09-29
CH601558A5 (fr) 1978-07-14
DE2711521B2 (fr) 1978-06-08
FI58532B (fi) 1980-10-31
ZA771618B (en) 1978-02-22
JPS545002B2 (fr) 1979-03-13
FR2344673A1 (fr) 1977-10-14
FR2344673B1 (fr) 1980-04-25
ES456952A1 (es) 1978-01-16
SE7703056L (sv) 1977-09-19
SE421077B (sv) 1981-11-23
DE2711521C3 (de) 1979-02-01
CA1107462A (fr) 1981-08-25
FI58532C (fi) 1981-02-10
AU2335077A (en) 1978-09-21
FI770795A (fr) 1977-09-19
JPS52114711A (en) 1977-09-26
GB1571927A (en) 1980-07-23

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