ES408682A1 - Process for the waterproof dyeing of paper materials - Google Patents

Process for the waterproof dyeing of paper materials

Info

Publication number
ES408682A1
ES408682A1 ES408682A ES408682A ES408682A1 ES 408682 A1 ES408682 A1 ES 408682A1 ES 408682 A ES408682 A ES 408682A ES 408682 A ES408682 A ES 408682A ES 408682 A1 ES408682 A1 ES 408682A1
Authority
ES
Spain
Prior art keywords
weight
cardboards
concentration
paper materials
machine
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
ES408682A
Other languages
Spanish (es)
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.)
Novartis AG
Original Assignee
Ciba Geigy 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 claimed from CH1678071A external-priority patent/CH564123A5/en
Priority claimed from CH1677971A external-priority patent/CH564645A5/en
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of ES408682A1 publication Critical patent/ES408682A1/en
Expired legal-status Critical Current

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

Landscapes

  • Paper (AREA)
  • Coloring (AREA)

Abstract

Procedure for water-resistant staining of papers and also non-woven nonwovens, cardboards and cardboards, characterized by treating these materials in the manufacturing process, after the formation of the sheet, particularly in the paper machine and by means of a press glue, continuously and at elevated temperature, preferably between 50º and 60º c, with an aqueous or neutral acid dyeing liquid constituted by the combination of a) acid dye, preferably at a concentration of 0.1 to 5% by weight, b) electrolytes preferably at concentration of 0.5 to 2.5% by weight, and c) solubilizers, preferably in the proportion of 15.0 to 25.0% by weight, then squeezing and drying the treated material. (Machine-translation by Google Translate, not legally binding)
ES408682A 1971-11-18 1972-11-17 Process for the waterproof dyeing of paper materials Expired ES408682A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1678071A CH564123A5 (en) 1971-11-18 1971-11-18 Dyeing paper - from bath contg acid dye electrolyte or cationic auxiliary and solubiliser
CH1677971A CH564645A5 (en) 1971-11-18 1971-11-18 Dyeing paper - from bath contg acid dye electrolyte or cationic auxiliary and solubiliser

Publications (1)

Publication Number Publication Date
ES408682A1 true ES408682A1 (en) 1976-04-01

Family

ID=25718461

Family Applications (1)

Application Number Title Priority Date Filing Date
ES408682A Expired ES408682A1 (en) 1971-11-18 1972-11-17 Process for the waterproof dyeing of paper materials

Country Status (8)

Country Link
CA (1) CA988257A (en)
DE (1) DE2256037A1 (en)
ES (1) ES408682A1 (en)
FI (1) FI54003C (en)
FR (1) FR2161685A5 (en)
GB (1) GB1407060A (en)
IT (1) IT973585B (en)
SE (1) SE389355B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE505029C2 (en) * 1994-12-27 1997-06-16 Edet Ab Process for producing a colored fiber material containing a certain proportion of cellulose fibers, such as paper and nonwoven, as well as colored fiber material prepared according to the method

Also Published As

Publication number Publication date
AU4901772A (en) 1974-05-23
SE389355B (en) 1976-11-01
FI54003C (en) 1978-09-11
GB1407060A (en) 1975-09-24
IT973585B (en) 1974-06-10
CA988257A (en) 1976-05-04
FR2161685A5 (en) 1973-07-06
FI54003B (en) 1978-05-31
DE2256037A1 (en) 1973-05-24

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