GB346385A - Process for making diazotisable fibres - Google Patents

Process for making diazotisable fibres

Info

Publication number
GB346385A
GB346385A GB39766/29A GB3976629A GB346385A GB 346385 A GB346385 A GB 346385A GB 39766/29 A GB39766/29 A GB 39766/29A GB 3976629 A GB3976629 A GB 3976629A GB 346385 A GB346385 A GB 346385A
Authority
GB
United Kingdom
Prior art keywords
fibres
washed
treated
reduced
cotton
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
GB39766/29A
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 GB346385A publication Critical patent/GB346385A/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)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

Diazotizable textile fibres are produced by treating cotton fibres, cellulose artificial fibres, or partially acetylated cellulose fibres with a nitrated benzyl halide in the presence of an acid-binding agent (other than caustic alkali) and thereafter reducing the product obtained. Cotton fibres must be rendered reactive before treatment, for example, by swelling with alkali. In examples, moist cuprammonia silk is treated in fused nitrobenzyl chloride containing powdered chalk, washed, and reduced with sodium hydrosulphide; mercerized cotton yarn is immersed in 10 per cent soda lye, washed, treated in an autoclave in the presence of sodium carbonate with a solution of nitrobenzyl chloride in acetone, again washed and reduced as above.
GB39766/29A 1928-12-28 1929-12-30 Process for making diazotisable fibres Expired GB346385A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH346385X 1928-12-28

Publications (1)

Publication Number Publication Date
GB346385A true GB346385A (en) 1931-03-30

Family

ID=4507608

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39766/29A Expired GB346385A (en) 1928-12-28 1929-12-30 Process for making diazotisable fibres

Country Status (1)

Country Link
GB (1) GB346385A (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

Similar Documents

Publication Publication Date Title
GB510511A (en) Improvements in the manufacture of textile fibres composed of cellulose ethers
GB488095A (en) Process for the production of crease-proof textile material
GB437441A (en) Improvements in the treatment of textile materials
GB696282A (en) Process for the dimensional stabilisation of cellulose fabrics
GB346385A (en) Process for making diazotisable fibres
US2109295A (en) Textile fabric and process of making the same
US2068631A (en) Preparation of cellulose xanthate solutions
GB363883A (en) Improvements in the treatment of fabrics, yarns or other products composed of regenerated cellulose, or mixtures thereof with natural cellulose or other fibres, or fabrics impregnated or coated with regenerated cellulose
GB347263A (en) Process for making diazotisable fibres
GB462824A (en) Improvements in and relating to the treatment of cellulosic materials
US2083280A (en) High quality products from cellulose
GB576050A (en) Improved process of producing crepe effects in mixed nylon fabrics
GB434540A (en) Improvements in the manufacture of alkali cellulose
GB403255A (en) Improvements in or relating to the treatment of vegetable fibrous materials
GB347117A (en) Process for making diazotisable fibres
US1892489A (en) Cellulose derivatives containing nitrogen and process of making same
GB829835A (en) Method for the continuous bleaching or dyeing of cellulosic fibres
GB323307A (en) Improvements in treatment of fabrics containing artificial silk
GB546673A (en) Improved process for imparting non-shrinkage properties to yarns and fabrics
GB435642A (en) Improvements in and relating to the treatment of fibrous materials
GB441448A (en) Process for the manufacture of nitrogenous cellulose derivatives
GB522620A (en) Process to improved the roots and fibre of jute and other vegetable fibre such as flax, hemp and sisal
GB768480A (en) Process for the production of articles from viscose solutions
GB313085A (en) Improvements in absorbent paper
GB346806A (en) Improvements in the manufacture of organic substitution derivatives of cellulose