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
  • D06M11/32—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 oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond
  • D06M11/36—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 oxygen, ozone, ozonides, oxides, hydroxides or percompounds; Salts derived from anions with an amphoteric element-oxygen bond with oxides, hydroxides or mixed oxides; with salts derived from anions with an amphoteric element-oxygen bond
  • D06M11/38—Oxides or hydroxides of elements of Groups 1 or 11 of the Periodic Table
• • 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

Definitions

• cocoanut fibers usually obtainable in the trade are, as is well known, unsuitable for mechanical spinning in technical industrial establishments on account of their hardness 5 and small suppleness.
• the isolation of the fiber from the bedding substance thereof may be effected by means of various methods for instance by a preliminary dipping ef t1 e shell of the cocoanut in hot water while maintaining it in motion and thereafter subjecting it to a mechanical treat- '1 ding substances to the action of a weak alkaline solution maintained at a te1nperature above 100 C. in a closed container, for a period of less than one hour.
• spinnable cocoanut fibers which includes subjecting hard, raw fibers freed from bedding substances to the action of a weak alkaline solution maintained at a temperature of C. to C. in a closed container.
• the process of preparing soft, supple, spinnable cocoanut fibers which includes, subjecting hard, raw fibers freed from bedding substances to the action of an alkaline solution of 2 to 3% strength maintained at a temperature of 120 to 150 C. in a closed containerfi 6.
• the process of preparing soft, supple, spinnable cocoanut fibers which includes, subjecting hard, raw fibers freed from bed- 1 ding substances to the action of a weak alkaline solution maintained at a temperature above 100 C. in a closed container and finishing the softened fiber by treating it with oleaginous finishing substances.
• spinnable cocoanut fibers which includes, subjecting hard, raw fibers freed from bedding substances to the action of a weak caustic alkali solution maintained at a temperature above 100 C. in a closed container and finishing the softened fiber by treating it with oleaginous finishing substances.

Landscapes

• Engineering & Computer Science (AREA)
• Chemical & Material Sciences (AREA)
• General Chemical & Material Sciences (AREA)
• Textile Engineering (AREA)
• Health & Medical Sciences (AREA)
• Life Sciences & Earth Sciences (AREA)
• Chemical Kinetics & Catalysis (AREA)
• Molecular Biology (AREA)
• Wood Science & Technology (AREA)
• Zoology (AREA)
• Chemical Or Physical Treatment Of Fibers (AREA)
• Coloring Foods And Improving Nutritive Qualities (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=7078038

Family Applications (1)

Country Status (4)

Cited By (2)

• 0
  • BE BE414616D patent/BE414616A/xx unknown
• 1928
  • 1928-03-27 DE DEE37212D patent/DE601589C/de not_active Expired
• 1929
  • 1929-03-15 GB GB8535/29A patent/GB308720A/en not_active Expired
  • 1929-03-25 US US349909A patent/US1882657A/en not_active Expired - Lifetime

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