GB347117A - Process for making diazotisable fibres - Google Patents

Process for making diazotisable fibres

Info

Publication number
GB347117A
GB347117A GB2096/30A GB209630A GB347117A GB 347117 A GB347117 A GB 347117A GB 2096/30 A GB2096/30 A GB 2096/30A GB 209630 A GB209630 A GB 209630A GB 347117 A GB347117 A GB 347117A
Authority
GB
United Kingdom
Prior art keywords
fibres
ortho
cotton
dinitrobenzene
para
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
GB2096/30A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB347117A publication Critical patent/GB347117A/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
    • D06P1/02—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 azo dyes
    • D06P1/12—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 azo dyes prepared in situ
    • D06P1/122—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 azo dyes prepared in situ the textile material containing one component

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

Cotton fibres, cellulose artificial fibres, or partially acetylated fibres are etherified with a homologue of a nitrobenzylhalide or with a chlornitrobenzene derivative (other than an ortho-dinitro-compound) containing halogen in ortho- or para-position to a nitro-group, in presence of an agent which binds acid, other than caustic alkali, and the product thus obtained is reduced. Suitable etherifying agents mentioned are nitroxylyl chloride, ortho-and para-nitrochlorobenzene, 1, chloro- 2, 4, dinitrobenzene or homologues or halogen derivatives of these. In an example, mercerized cotton is swollen in caustic soda lye, washed, and treated in the presence of lithium carbonate with fused 1, chloro-2, 4, dinitrobenzene; the cotton is thereafter washed and reduced.
GB2096/30A 1929-04-17 1930-01-21 Process for making diazotisable fibres Expired GB347117A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH347117X 1929-04-17

Publications (1)

Publication Number Publication Date
GB347117A true GB347117A (en) 1931-04-21

Family

ID=4507871

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2096/30A Expired GB347117A (en) 1929-04-17 1930-01-21 Process for making diazotisable fibres

Country Status (1)

Country Link
GB (1) GB347117A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2750249A (en) * 1953-04-10 1956-06-12 Wilson A Reeves Phenylaminoalkylated cellulosic textiles and process of chemically modifying them

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2750249A (en) * 1953-04-10 1956-06-12 Wilson A Reeves Phenylaminoalkylated cellulosic textiles and process of chemically modifying them

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