GB211467A - Process for the improvement of vegetable fibres - Google Patents

Process for the improvement of vegetable fibres

Info

Publication number
GB211467A
GB211467A GB3501/24A GB350124A GB211467A GB 211467 A GB211467 A GB 211467A GB 3501/24 A GB3501/24 A GB 3501/24A GB 350124 A GB350124 A GB 350124A GB 211467 A GB211467 A GB 211467A
Authority
GB
United Kingdom
Prior art keywords
vegetable fibres
improvement
ammonia
treated
acid
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
GB3501/24A
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.)
BREVETS TEXTILES SOC D
Original Assignee
BREVETS TEXTILES SOC D
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 BREVETS TEXTILES SOC D filed Critical BREVETS TEXTILES SOC D
Publication of GB211467A publication Critical patent/GB211467A/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
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/58—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides
    • D06M11/64—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides with nitrogen oxides; with oxyacids of nitrogen or their salts
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/58—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides
    • D06M11/59—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with nitrogen or compounds thereof, e.g. with nitrides with ammonia; with complexes of organic amines with inorganic substances
    • D06M11/60—Ammonia as a gas or in solution

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

Vegetable fibres which have been treated, without tension, by acid, particularly concentrated nitric acid, and have thus undergone a modification analogous to mercerization, are further treated with ammonia in the form of gas or aqueous solution. The wearing qualities of the product are greatly increased and the fabrics obtained closely resemble wool. A concentrated lye of ammonium nitrate may be obtained by the repeated re-charging and re-using of the ammonia solution.
GB3501/24A 1923-02-14 1924-02-11 Process for the improvement of vegetable fibres Expired GB211467A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE211467X 1923-02-14

Publications (1)

Publication Number Publication Date
GB211467A true GB211467A (en) 1924-09-25

Family

ID=5802828

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3501/24A Expired GB211467A (en) 1923-02-14 1924-02-11 Process for the improvement of vegetable fibres

Country Status (2)

Country Link
FR (1) FR575938A (en)
GB (1) GB211467A (en)

Also Published As

Publication number Publication date
FR575938A (en) 1924-08-08

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