GB357493A - Method of preparing artificial wool - Google Patents

Method of preparing artificial wool

Info

Publication number
GB357493A
GB357493A GB8946/30A GB894630A GB357493A GB 357493 A GB357493 A GB 357493A GB 8946/30 A GB8946/30 A GB 8946/30A GB 894630 A GB894630 A GB 894630A GB 357493 A GB357493 A GB 357493A
Authority
GB
United Kingdom
Prior art keywords
fibres
bath
cleaning
artificial wool
substances
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
GB8946/30A
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.)
FRANCOIS JOSEPH HENRI ROECKEL
GUILLAUME HARMANN MUELLER
Original Assignee
FRANCOIS JOSEPH HENRI ROECKEL
GUILLAUME HARMANN MUELLER
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 FRANCOIS JOSEPH HENRI ROECKEL, GUILLAUME HARMANN MUELLER filed Critical FRANCOIS JOSEPH HENRI ROECKEL
Publication of GB357493A publication Critical patent/GB357493A/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)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

Artificial wool is prepared from vegetable fibre, particularly jute, by cleaning the fibres and removing the substance which imparts stiffness, and then treating with substances which will cause the fibres to curl when subsequently dried; the two treatments may be combined in the same bath. The fibres, after cleaning, are treated in a bath containing chiefly caustic soda, together with sodium bisulphite, powdered colophony and zinc chloride. This removes gummy and mineral substances. The fibres are then centrifuged, washed, neutralized with hydrochloric acid, and finally dried. Bleaching agents such as chlorine or ammonium persulphate may be added to the first bath.
GB8946/30A 1929-03-20 1930-03-20 Method of preparing artificial wool Expired GB357493A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR357493X 1929-03-20

Publications (1)

Publication Number Publication Date
GB357493A true GB357493A (en) 1931-09-24

Family

ID=8893582

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8946/30A Expired GB357493A (en) 1929-03-20 1930-03-20 Method of preparing artificial wool

Country Status (1)

Country Link
GB (1) GB357493A (en)

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