CH355442A - Process for acetylating regenerated cellulose fibers while maintaining the fiber structure and triacet fibers produced afterwards - Google Patents

Process for acetylating regenerated cellulose fibers while maintaining the fiber structure and triacet fibers produced afterwards

Info

Publication number
CH355442A
CH355442A CH355442DA CH355442A CH 355442 A CH355442 A CH 355442A CH 355442D A CH355442D A CH 355442DA CH 355442 A CH355442 A CH 355442A
Authority
CH
Switzerland
Prior art keywords
fibers
triacet
acetylating
maintaining
fiber structure
Prior art date
Application number
Other languages
German (de)
Inventor
S V Dr Phil Marek Bruno
Original Assignee
Schweizerische Viscose
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 Schweizerische Viscose filed Critical Schweizerische Viscose
Publication of CH355442A publication Critical patent/CH355442A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00—Preparation of cellulose esters of organic acids
    • C08B3/20—Esterification with maintenance of the fibrous structure of the cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00—Preparation of cellulose esters of organic acids
    • C08B3/06—Cellulose acetate, e.g. mono-acetate, di-acetate or tri-acetate
    • 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
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
    • D06M13/188—Monocarboxylic acids; Anhydrides, halides or salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
CH355442D 1958-05-02 1959-04-22 Process for acetylating regenerated cellulose fibers while maintaining the fiber structure and triacet fibers produced afterwards CH355442A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL355442X 1958-05-02

Publications (1)

Publication Number Publication Date
CH355442A true CH355442A (en) 1961-07-15

Family

ID=19785193

Family Applications (1)

Application Number Title Priority Date Filing Date
CH355442D CH355442A (en) 1958-05-02 1959-04-22 Process for acetylating regenerated cellulose fibers while maintaining the fiber structure and triacet fibers produced afterwards

Country Status (6)

Country Link
BE (1) BE578301A (en)
CH (1) CH355442A (en)
DE (1) DE1146484B (en)
FR (1) FR1223139A (en)
GB (1) GB868019A (en)
NL (1) NL227458A (en)

Also Published As

Publication number Publication date
GB868019A (en) 1961-05-17
NL227458A (en)
FR1223139A (en) 1960-06-15
DE1146484B (en) 1963-04-04
BE578301A (en)

Similar Documents

Publication Publication Date Title
CH416539A (en) Process for sizing hydrophobic textile fibers
CH372638A (en) Process for dyeing polyolefin fibers
CH359512A (en) Process for the production of resin-impregnated regenerated cellulose fibers
CH385787A (en) Process for the production of wetfast dyeings on cellulose textile materials
CH401898A (en) Process for finishing regenerated cellulose fibers in the course of their production
FR1286962A (en) Process for manufacturing regenerated cellulose fibers
CH369099A (en) Process for bleaching cellulose fabrics
CH371778A (en) Process for the direct dyeing of synthetic textile fibers made from hydrocarbon polymers
CH389565A (en) Process for improving the dye receptivity of fibers
CH355442A (en) Process for acetylating regenerated cellulose fibers while maintaining the fiber structure and triacet fibers produced afterwards
CH363006A (en) Process for dyeing textile fibers
CH540073A (en) Process for the irregular dyeing of cellulose fibers
CH429015A (en) Process for the production of polycarbonate fibers
CH372634A (en) Process for finishing fabrics containing regenerated cellulose fibers with a swelling agent
CH424077A (en) Process for the production of textile fibers
CH349367A (en) Process for the production of threads, fibers and films from regenerated cellulose
CH391649A (en) Process for softening cellulose triacet fibers
AT206855B (en) Process for bleaching cellulose fibers
CH377306A (en) Process for the production of technical fiber mats
CH517185A (en) Process for dyeing cellulose esters in the spinning mass
CH439576A (en) Process for the production of polycarbonate fibers
CH372629A (en) Process for the optical brightening of cellulose fibers in the padding process
CH369426A (en) Process for hydrophobing textile fibers
FR1266007A (en) Process for crosslinking regenerated cellulose fibers and fibers obtained
AT211265B (en) Process for sizing textile yarns, as well as for producing the dry sizing to be used