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GB584353A - Process for improving the chemical resistance and dyeing properties of artificially formed proteinaceous fibre - Google Patents

Process for improving the chemical resistance and dyeing properties of artificially formed proteinaceous fibre

Info

Publication number
GB584353A
GB584353A GB24634/44A GB2463444A GB584353A GB 584353 A GB584353 A GB 584353A GB 24634/44 A GB24634/44 A GB 24634/44A GB 2463444 A GB2463444 A GB 2463444A GB 584353 A GB584353 A GB 584353A
Authority
GB
United Kingdom
Prior art keywords
chemical resistance
dyeing properties
improving
artificially formed
proteinaceous
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
GB24634/44A
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.)
Kraft Inc
Original Assignee
Kraft Inc
National Dairy Products Corp
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 Kraft Inc, National Dairy Products Corp filed Critical Kraft Inc
Publication of GB584353A publication Critical patent/GB584353A/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
    • D01F4/00—Monocomponent artificial filaments or the like of proteins; Manufacture thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Coloring (AREA)
  • Artificial Filaments (AREA)

Abstract

The chemical resistance and dyeing properties of artificial proteinaceous fibres, produced by coagulating an alkaline soluble acidcoagulable protein into fibre form and treating it with formaldehyde, is improved by treating the fibres in a liquid comprising an inert organic solvent and containing 5 to 15 per cent of acetic anhydride and 5 to 7 per cent of acetic acid. Temperatures of 150 to 225 DEG F. may be used.
GB24634/44A 1943-12-11 1944-12-08 Process for improving the chemical resistance and dyeing properties of artificially formed proteinaceous fibre Expired GB584353A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US513952A US2408027A (en) 1943-12-11 1943-12-11 Method of treating synthetic proteinaceous fibers

Publications (1)

Publication Number Publication Date
GB584353A true GB584353A (en) 1947-01-13

Family

ID=24045226

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24634/44A Expired GB584353A (en) 1943-12-11 1944-12-08 Process for improving the chemical resistance and dyeing properties of artificially formed proteinaceous fibre

Country Status (2)

Country Link
US (1) US2408027A (en)
GB (1) GB584353A (en)

Also Published As

Publication number Publication date
US2408027A (en) 1946-09-24

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