GB396992A - Improvements in dyeing or printing paper or paper pulp - Google Patents

Improvements in dyeing or printing paper or paper pulp

Info

Publication number
GB396992A
GB396992A GB34985/32A GB3498532A GB396992A GB 396992 A GB396992 A GB 396992A GB 34985/32 A GB34985/32 A GB 34985/32A GB 3498532 A GB3498532 A GB 3498532A GB 396992 A GB396992 A GB 396992A
Authority
GB
United Kingdom
Prior art keywords
hydrochloride
paper
chloride
stearic acid
acid ester
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
GB34985/32A
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.)
BASF Schweiz AG
Original Assignee
Gesellschaft fuer Chemische Industrie in Basel CIBA
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 Gesellschaft fuer Chemische Industrie in Basel CIBA filed Critical Gesellschaft fuer Chemische Industrie in Basel CIBA
Publication of GB396992A publication Critical patent/GB396992A/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)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Coloring (AREA)

Abstract

Dyeings or printings fast to water are produced on paper or paper pulp by treating the material, either simultaneously or separately, with a water-soluble dyestuff containing one or more sulphonic and/or carboxylic acid groups and a water-soluble salt of a compound which contains on the one hand at least one basic nitrogen atom and on the other hand an aliphatic saturated residue comprising at least 10 carbon atoms, other than a salt of an unsymmetrical mono- or diacylated diamine or a corresponding quaternary ammonium compound. Such substances are diethylcetylamine hydrochloride, dimethyloctodecylamine hydrochloride, octodecytrimethylammonium-methosulphate, diethyloctodecenylamine hydrochloride, pentadecyldihydroimidazole hydrochloride, the mixed ether of cetyl alcohol and N-oxymethylpyridinium chloride, the ester from stearic acid and dimethyl- or diethylaminoethanol, stearylcholine hydrochloride and the corresponding benzyl compounds, the palmitic acid ester of 1-oxyphenyl-3-trimethylammonium chloride, the stearic acid ester of oxyethylpyridinium chloride, diethylaminoethyloctodecyl carbonate hydrochloride, the stearic acid ester of the addition product of glycerinemonochlorhydrin or a : a <1>-glycerinedichlorhydrin with pyridine. Compounds containing capric, lauric and myristic acid residues and those derived from diethylenetriamine, triethylenetetramine are also specified. In examples (1) paper half-stuff is dyed a vivid green by treating with Benzyl Green B and then with a solution of the stearic acid ester of oxyethylpyridinium chloride, (2) tissue paper is dyed with Direct Safranine B or Kiton Blue A and treated in a bath containing octodecyltrimethyl ammonium methosulphate. The Specification as open to inspection under Sect. 91 refers also to the use of stearylaminoethyldiethylmethyl-ammonium - methosulphate. This subject-matter does not appear in the Specification as accepted.
GB34985/32A 1931-12-18 1932-12-09 Improvements in dyeing or printing paper or paper pulp Expired GB396992A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH396992X 1931-12-18

Publications (1)

Publication Number Publication Date
GB396992A true GB396992A (en) 1933-08-17

Family

ID=4514111

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34985/32A Expired GB396992A (en) 1931-12-18 1932-12-09 Improvements in dyeing or printing paper or paper pulp

Country Status (3)

Country Link
DE (1) DE686826C (en)
FR (1) FR42623E (en)
GB (1) GB396992A (en)

Also Published As

Publication number Publication date
FR42623E (en) 1933-08-23
DE686826C (en) 1940-01-17

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