GB1313786A - Process for the level dyeing and or optical brightening of paper - Google Patents

Process for the level dyeing and or optical brightening of paper

Info

Publication number
GB1313786A
GB1313786A GB3530570A GB3530570A GB1313786A GB 1313786 A GB1313786 A GB 1313786A GB 3530570 A GB3530570 A GB 3530570A GB 3530570 A GB3530570 A GB 3530570A GB 1313786 A GB1313786 A GB 1313786A
Authority
GB
United Kingdom
Prior art keywords
surface active
paper
carbon atoms
brightening
active agent
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
GB3530570A
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.)
Sandoz AG
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
Application filed by Sandoz AG filed Critical Sandoz AG
Publication of GB1313786A publication Critical patent/GB1313786A/en
Expired legal-status Critical Current

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)

Abstract

1313786 Dyeing and brightening paper SANDOZ Ltd 21 July 1970 [8 Aug 1969] 35305/70 Headings D1B and DIP Paper stock is dyed and/or optically brightened by treating with a substantive anionic dye and/or optical brightening agent in the presence of a water-soluble surface active agent which has at least one lipophilic group having 10 to 24 carbon atoms, at least one basic nitrogen atom and at least one polyglycol ether radical containing from 7 to 120 glycol ether units. Preferably the surface active compound is the reaction product of 15 to 50 moles of ethylene oxide with 1 mole of a compound in which A is an optionally substituted aliphatic hydrocarbon radical of 16 to 22 carbon atoms and which may be interrupted by at least one hetero atom, n is 1 to 6 and m is 2 to 6. The surface active agent may be added to the paper stock in aqueous solution in which is dissolved the dye and/or optical brightener.
GB3530570A 1969-08-08 1970-07-21 Process for the level dyeing and or optical brightening of paper Expired GB1313786A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1206669A CH520821A (en) 1969-08-08 1969-08-08 Process for uniform dyeing and / or optical lightening of paper stock in the mass

Publications (1)

Publication Number Publication Date
GB1313786A true GB1313786A (en) 1973-04-18

Family

ID=4379536

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3530570A Expired GB1313786A (en) 1969-08-08 1970-07-21 Process for the level dyeing and or optical brightening of paper

Country Status (10)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002018705A1 (en) * 2000-09-01 2002-03-07 Clariant Finance (Bvi) Limited Process for controlling the brightness of paper products
WO2009095364A1 (en) * 2008-01-28 2009-08-06 Akzo Nobel N.V. A method for production of paper

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH630130A5 (en) * 1977-08-26 1982-05-28 Ciba Geigy Ag METHOD FOR PRODUCING SIZED PAPER OR CARDBOARD USING DYES OR OPTICAL BRIGHTENERS AND SALTS OF EPOXYD-AMINE-POLYAMINOAMIDE IMPLEMENTATION PRODUCTS.
SE462108B (en) * 1987-09-22 1990-05-07 Air Laid Tissue As PREPARATION OF TORR-SIZED TISSUE PAPER, WHICH A DIFFERENT MASS IS USED

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002018705A1 (en) * 2000-09-01 2002-03-07 Clariant Finance (Bvi) Limited Process for controlling the brightness of paper products
WO2009095364A1 (en) * 2008-01-28 2009-08-06 Akzo Nobel N.V. A method for production of paper

Also Published As

Publication number Publication date
NL7010041A (en) 1971-02-10
BE754466A (en) 1971-01-18
DE2039034A1 (en) 1971-02-25
AU1849570A (en) 1972-02-10
CH520821A (en) 1972-03-31
CA921658A (en) 1973-02-27
FR2056658A5 (en) 1971-05-14
ES382508A1 (en) 1973-04-16
AT299688B (en) 1972-06-26

Similar Documents

Publication Publication Date Title
ES482502A1 (en) Stable stilbene fluorescent brightener solution
GB1313786A (en) Process for the level dyeing and or optical brightening of paper
GB1299777A (en) Dyeing of fibre material
ES482501A1 (en) Concentrated aqueous solutions of sulfo group-containing fluorescent brighteners which are stable on storage
GB1273478A (en) New triazolylstyryl compounds
FR2393877A1 (en) PROCESS FOR DYING AND / OR FIXING OR ENHANCING TEXTILE MATERIALS IN AN ACID MEDIUM
GB1245943A (en) Polyoxyalkylene derivatives
GB1196532A (en) Process for Dyeing Fibre Materials of Synthetic Polyamides
GB1193948A (en) Printing and Dyeing Process
GB1191588A (en) Process for Dyeing Nitrogenous Fibres
ES355052A1 (en) Process for dyeing or printing fiber materials containing nh-groups
GB1393231A (en) Cycloamidines of triiodobenzamides and triiodophenyl-alka lonic acids the preparation thereof and compositions containing them
GB1256609A (en)
GB1355102A (en) Liquid preparation for dyeing and printing
GB1248319A (en) Process for the optical brightening of fibrous materials of synthetic polyamides or cellulose esters
ES2074555T3 (en) AQUEOUS COLORANT PREPARATIONS.
GB1234486A (en)
GB1006918A (en) Improvements relating to the dyeing of leather, dye liquors for use therein and the resulting dyed leather
GB1240020A (en) Triazinyl-aminostilbene derivatives
GB1000825A (en) Triazinylaminostilbene compounds
GB1251744A (en)
ES444933A1 (en) Procedure for dyeing in a stage of mixtures from polyamide and polyacrylonitril fibers. (Machine-translation by Google Translate, not legally binding)
GB1389863A (en) Polyethers
ES419334A1 (en) Triazolyl stilbene brighteners method of preparing and detergents therewith
GB1417039A (en) Aqueous pigment dispersions

Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed