FR895794A - Process for the manufacture of yarns and fibers from cupro-ammoniacal solutions of cellulose - Google Patents

Process for the manufacture of yarns and fibers from cupro-ammoniacal solutions of cellulose

Info

Publication number
FR895794A
FR895794A FR895794DA FR895794A FR 895794 A FR895794 A FR 895794A FR 895794D A FR895794D A FR 895794DA FR 895794 A FR895794 A FR 895794A
Authority
FR
France
Prior art keywords
cupro
yarns
cellulose
fibers
manufacture
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
Other languages
French (fr)
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR895794A publication Critical patent/FR895794A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
    • 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
    • D01F2/02—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts
    • D01F2/04—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts from cuprammonium solutions

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
FR895794D 1942-05-23 1943-06-23 Process for the manufacture of yarns and fibers from cupro-ammoniacal solutions of cellulose Expired FR895794A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF2740D DE886370C (en) 1942-05-23 1942-05-23 Process for the production of artificial structures by spinning copper oxide ammonia cellulose solutions

Publications (1)

Publication Number Publication Date
FR895794A true FR895794A (en) 1945-02-02

Family

ID=7083440

Family Applications (1)

Application Number Title Priority Date Filing Date
FR895794D Expired FR895794A (en) 1942-05-23 1943-06-23 Process for the manufacture of yarns and fibers from cupro-ammoniacal solutions of cellulose

Country Status (2)

Country Link
DE (1) DE886370C (en)
FR (1) FR895794A (en)

Also Published As

Publication number Publication date
DE886370C (en) 1953-08-13

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