GB493125A - Process for the industrial retting and ennobling of long-stalked vegetable textile fibres, and particularly of hemp, flex and ramie - Google Patents

Process for the industrial retting and ennobling of long-stalked vegetable textile fibres, and particularly of hemp, flex and ramie

Info

Publication number
GB493125A
GB493125A GB35590/36A GB3559036A GB493125A GB 493125 A GB493125 A GB 493125A GB 35590/36 A GB35590/36 A GB 35590/36A GB 3559036 A GB3559036 A GB 3559036A GB 493125 A GB493125 A GB 493125A
Authority
GB
United Kingdom
Prior art keywords
ramie
hemp
long
stalked
ennobling
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
GB35590/36A
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.)
UMBERTO BARUZZI
Original Assignee
UMBERTO BARUZZI
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 UMBERTO BARUZZI filed Critical UMBERTO BARUZZI
Publication of GB493125A publication Critical patent/GB493125A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01C—CHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
    • D01C1/00—Treatment of vegetable material
    • D01C1/02—Treatment of vegetable material by chemical methods to obtain bast fibres

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Textile Engineering (AREA)
  • Paper (AREA)

Abstract

Long-stalked plants such as hemp, flax, or ramie are tested with sodium carbonate or bicarbonate or sodium borate to separate fibres from the woody material. A mechanical treatment is referred to and subsequent treatments with calcium hypochlorite alone and mixed with sodium carbonate, with soap and with acid also are mentioned. It is stated that the woody core separated from the fibres may be used for paper pulp or for making alcohol. A sediment is also obtained which yields a fertilizer. The process is also said to be applicable to animal fibre (wool and silk).
GB35590/36A 1935-12-30 1936-12-29 Process for the industrial retting and ennobling of long-stalked vegetable textile fibres, and particularly of hemp, flex and ramie Expired GB493125A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT493125X 1935-12-30

Publications (1)

Publication Number Publication Date
GB493125A true GB493125A (en) 1938-09-30

Family

ID=11270298

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35590/36A Expired GB493125A (en) 1935-12-30 1936-12-29 Process for the industrial retting and ennobling of long-stalked vegetable textile fibres, and particularly of hemp, flex and ramie

Country Status (3)

Country Link
BE (1) BE419213A (en)
FR (1) FR815692A (en)
GB (1) GB493125A (en)

Also Published As

Publication number Publication date
BE419213A (en)
FR815692A (en) 1937-07-20

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