GB1243194A - The manufacture of more dyeable regenerated cellulose filaments - Google Patents

The manufacture of more dyeable regenerated cellulose filaments

Info

Publication number
GB1243194A
GB1243194A GB56592/67A GB5659267A GB1243194A GB 1243194 A GB1243194 A GB 1243194A GB 56592/67 A GB56592/67 A GB 56592/67A GB 5659267 A GB5659267 A GB 5659267A GB 1243194 A GB1243194 A GB 1243194A
Authority
GB
United Kingdom
Prior art keywords
filaments
regenerated cellulose
amino
cellulose
weight
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
GB56592/67A
Inventor
Bryan Atkinson Toms
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.)
Akzo Nobel UK PLC
Original Assignee
Courtaulds PLC
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 Courtaulds PLC filed Critical Courtaulds PLC
Priority to GB56592/67A priority Critical patent/GB1243194A/en
Priority to FI683534A priority patent/FI49326C/en
Priority to NL686817704A priority patent/NL153948B/en
Priority to US783098A priority patent/US3608045A/en
Priority to NO684969A priority patent/NO125778B/no
Priority to SE17015/68A priority patent/SE361059B/xx
Priority to AT1217368A priority patent/AT293599B/en
Priority to DE19681814565 priority patent/DE1814565C3/en
Priority to CH1862768A priority patent/CH509418A/en
Priority to BE725439D priority patent/BE725439A/xx
Priority to FR1596083D priority patent/FR1596083A/fr
Publication of GB1243194A publication Critical patent/GB1243194A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
    • D01F2/08—Composition of the spinning solution or the bath
    • D01F2/10—Addition to the spinning solution or spinning bath of substances which exert their effect equally well in either
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/22—Cellulose xanthate
    • C08L1/24—Viscose
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/02—Chemical after-treatment of artificial filaments or the like during manufacture of cellulose, cellulose derivatives, or proteins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)

Abstract

1,243,194. Regenerated cellulose filaments. COURTAULDS Ltd. 12 Dec., 1968 [13 Dec., 1967], No. 56592/67. Heading B5B. [Also in Division C3] Regenerated cellulose filaments of enhanced dyeability having an amino-nitrogen content of at least 0À06% by weight incorporate aminoethyl cellulose containing at least 2% by weight of amino nitrogen, and are made by mixing a solution in water or aqueous caustic soda of the above amino-ethyl cellulose with a viscose to form a modified viscose which is then extruded through a multi-hole jet into a spin bath when the nitrogen content of the aminoethyl cellulose is below 4% by weight preferably between 2À7 and 3À3 it is dissolved in aqueous NaOH; at 4% and above it may be dissolved in water. In the latter case the freshly coagulated filaments may be stretched by at least 60% of their original length or cross-linked in order to prevent the water soluble aminoethers from being leached from the filaments when they are immersed in hot dilute acids.
GB56592/67A 1967-12-13 1967-12-13 The manufacture of more dyeable regenerated cellulose filaments Expired GB1243194A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
GB56592/67A GB1243194A (en) 1967-12-13 1967-12-13 The manufacture of more dyeable regenerated cellulose filaments
FI683534A FI49326C (en) 1967-12-13 1968-12-10 A process for the preparation of easily dyed regenerated cellulose fibers.
NL686817704A NL153948B (en) 1967-12-13 1968-12-10 METHOD OF MANUFACTURING WIRES OF REGENERATED CELLULOSE AND WIRES THEREFORE MANUFACTURED.
US783098A US3608045A (en) 1967-12-13 1968-12-11 Manufacture of more dyeable regenerated cellulose filaments
NO684969A NO125778B (en) 1967-12-13 1968-12-12
SE17015/68A SE361059B (en) 1967-12-13 1968-12-12
AT1217368A AT293599B (en) 1967-12-13 1968-12-13 Process for the production of fibers or threads from regenerated cellulose with increased dyeability
DE19681814565 DE1814565C3 (en) 1967-12-13 1968-12-13 Regenerated cellulose threads and process for their manufacture
CH1862768A CH509418A (en) 1967-12-13 1968-12-13 Process for the production of regenerated cellulose filaments
BE725439D BE725439A (en) 1967-12-13 1968-12-13
FR1596083D FR1596083A (en) 1967-12-13 1968-12-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB56592/67A GB1243194A (en) 1967-12-13 1967-12-13 The manufacture of more dyeable regenerated cellulose filaments

Publications (1)

Publication Number Publication Date
GB1243194A true GB1243194A (en) 1971-08-18

Family

ID=10477029

Family Applications (1)

Application Number Title Priority Date Filing Date
GB56592/67A Expired GB1243194A (en) 1967-12-13 1967-12-13 The manufacture of more dyeable regenerated cellulose filaments

Country Status (10)

Country Link
US (1) US3608045A (en)
AT (1) AT293599B (en)
BE (1) BE725439A (en)
CH (1) CH509418A (en)
FI (1) FI49326C (en)
FR (1) FR1596083A (en)
GB (1) GB1243194A (en)
NL (1) NL153948B (en)
NO (1) NO125778B (en)
SE (1) SE361059B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4493177A (en) * 1981-11-25 1985-01-15 Grossman Stanley J Composite, pre-stressed structural member and method of forming same
DK0665311T3 (en) * 1994-01-29 1999-08-16 Dystar Textilfarben Gmbh & Co Aminated cellulose-based synthetic fibers

Also Published As

Publication number Publication date
FR1596083A (en) 1970-06-15
FI49326B (en) 1975-01-31
NL153948B (en) 1977-07-15
AT293599B (en) 1971-10-11
FI49326C (en) 1975-05-12
SE361059B (en) 1973-10-15
BE725439A (en) 1969-05-16
US3608045A (en) 1971-09-21
NL6817704A (en) 1969-06-17
DE1814565B2 (en) 1977-03-24
NO125778B (en) 1972-10-30
CH509418A (en) 1971-06-30
DE1814565A1 (en) 1969-07-24

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