CH520821A - Verfahren zum gleichmässigen Färben und/oder optischen Aufhellen von Papierstoff in der Masse - Google Patents

Verfahren zum gleichmässigen Färben und/oder optischen Aufhellen von Papierstoff in der Masse

Info

Publication number
CH520821A
CH520821A CH1206669A CH1206669A CH520821A CH 520821 A CH520821 A CH 520821A CH 1206669 A CH1206669 A CH 1206669A CH 1206669 A CH1206669 A CH 1206669A CH 520821 A CH520821 A CH 520821A
Authority
CH
Switzerland
Prior art keywords
mass
paper stock
uniform dyeing
optical lightening
lightening
Prior art date
Application number
CH1206669A
Other languages
English (en)
Inventor
Pierre Dr Schmid
Original Assignee
Sandoz Ag
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 BE754466D priority Critical patent/BE754466A/xx
Application filed by Sandoz Ag filed Critical Sandoz Ag
Priority to CH1206669A priority patent/CH520821A/de
Priority to NL7010041A priority patent/NL7010041A/xx
Priority to GB3530570A priority patent/GB1313786A/en
Priority to AT710970A priority patent/AT299688B/de
Priority to FR7029012A priority patent/FR2056658A5/fr
Priority to ES382508A priority patent/ES382508A1/es
Priority to CA090072A priority patent/CA921658A/en
Priority to AU18495/70A priority patent/AU1849570A/en
Priority to DE19702039034 priority patent/DE2039034A1/de
Publication of CH520821A publication Critical patent/CH520821A/de

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/60—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing polyethers
    • D06P1/607—Nitrogen-containing polyethers or their quaternary derivatives
    • D06P1/6076—Nitrogen-containing polyethers or their quaternary derivatives addition products of amines and alkylene oxides or oxiranes
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Paper (AREA)
  • Coloring (AREA)
CH1206669A 1969-08-08 1969-08-08 Verfahren zum gleichmässigen Färben und/oder optischen Aufhellen von Papierstoff in der Masse CH520821A (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
BE754466D BE754466A (fr) 1969-08-08 Procede de coloration et/ou d'azurage uniformes du
CH1206669A CH520821A (de) 1969-08-08 1969-08-08 Verfahren zum gleichmässigen Färben und/oder optischen Aufhellen von Papierstoff in der Masse
NL7010041A NL7010041A (de) 1969-08-08 1970-07-07
GB3530570A GB1313786A (en) 1969-08-08 1970-07-21 Process for the level dyeing and or optical brightening of paper
AT710970A AT299688B (de) 1969-08-08 1970-08-05 Verfahren zum gleichmäßigen Färben und/oder optischen Aufhellen von Papier
FR7029012A FR2056658A5 (de) 1969-08-08 1970-08-06
ES382508A ES382508A1 (es) 1969-08-08 1970-08-06 Procedimiento para el tratamiento optico de papel en masa.
CA090072A CA921658A (en) 1969-08-08 1970-08-06 Process for the level dyeing and/or optical brightening of paper
AU18495/70A AU1849570A (en) 1969-08-08 1970-08-06 Process forthe level dyeing and/or optical brightening of paper
DE19702039034 DE2039034A1 (de) 1969-08-08 1970-08-06 Verfahren zum gleichmaessigen Faerben und/oder optischen Aufhellen von Papier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1206669A CH520821A (de) 1969-08-08 1969-08-08 Verfahren zum gleichmässigen Färben und/oder optischen Aufhellen von Papierstoff in der Masse

Publications (1)

Publication Number Publication Date
CH520821A true CH520821A (de) 1972-03-31

Family

ID=4379536

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1206669A CH520821A (de) 1969-08-08 1969-08-08 Verfahren zum gleichmässigen Färben und/oder optischen Aufhellen von Papierstoff in der Masse

Country Status (10)

Country Link
AT (1) AT299688B (de)
AU (1) AU1849570A (de)
BE (1) BE754466A (de)
CA (1) CA921658A (de)
CH (1) CH520821A (de)
DE (1) DE2039034A1 (de)
ES (1) ES382508A1 (de)
FR (1) FR2056658A5 (de)
GB (1) GB1313786A (de)
NL (1) NL7010041A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH630130A5 (de) * 1977-08-26 1982-05-28 Ciba Geigy Ag Verfahren zur herstellung von geleimtem papier oder karton unter verwendung von farbstoffen oder optischen aufhellern und salzen von epoxyd-amin-polyaminoamid-umsetzungsprodukten.
SE462108B (sv) * 1987-09-22 1990-05-07 Air Laid Tissue As Framstaellning av torrformat tissuepapper, varvid en faergad massa anvaendes
GB0021404D0 (en) * 2000-09-01 2000-10-18 Clariant Int Ltd Improvement in or to organic compounds
TW201000716A (en) * 2008-01-28 2010-01-01 Akzo Nobel Nv A method for production of paper

Also Published As

Publication number Publication date
BE754466A (fr) 1971-01-18
AT299688B (de) 1972-06-26
FR2056658A5 (de) 1971-05-14
CA921658A (en) 1973-02-27
NL7010041A (de) 1971-02-10
AU1849570A (en) 1972-02-10
ES382508A1 (es) 1973-04-16
GB1313786A (en) 1973-04-18
DE2039034A1 (de) 1971-02-25

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Legal Events

Date Code Title Description
PL Patent ceased