FR49770E - Process for the manufacture of viscose fibers suitable as replacement fibers for wool - Google Patents

Process for the manufacture of viscose fibers suitable as replacement fibers for wool

Info

Publication number
FR49770E
FR49770E FR49770DA FR49770E FR 49770 E FR49770 E FR 49770E FR 49770D A FR49770D A FR 49770DA FR 49770 E FR49770 E FR 49770E
Authority
FR
France
Prior art keywords
fibers
wool
manufacture
replacement
viscose
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 FR49770E publication Critical patent/FR49770E/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
FR49770D 1934-11-30 1938-08-26 Process for the manufacture of viscose fibers suitable as replacement fibers for wool Expired FR49770E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE450257X 1934-11-30
DE503869X 1937-09-30

Publications (1)

Publication Number Publication Date
FR49770E true FR49770E (en) 1939-07-17

Family

ID=25943700

Family Applications (1)

Application Number Title Priority Date Filing Date
FR49770D Expired FR49770E (en) 1934-11-30 1938-08-26 Process for the manufacture of viscose fibers suitable as replacement fibers for wool

Country Status (1)

Country Link
FR (1) FR49770E (en)

Similar Documents

Publication Publication Date Title
FR830046A (en) Process for bleaching fibers of plant origin
CH219102A (en) Process for the manufacture of artificial textile fibers.
FR836034A (en) Process for the manufacture of artificial threads or fibers by the draw-spinning process
FR799782A (en) Manufacturing process of viscose fibers replacing wool
FR797779A (en) Process for the manufacture of viscose fibers suitable as replacement fibers for wool
FR797391A (en) Process and device for the manufacture of spunable artificial textile fibers
FR825390A (en) Process for producing corrugated artificial fibers
FR837886A (en) Process for the manufacture of artificial textile fibers having characteristics similar to those of rayon
FR795839A (en) Process for making wick fibers
FR48142E (en) Process for the manufacture of viscose fibers suitable as replacement fibers for wool
FR47973E (en) Process for the manufacture of viscose fibers suitable as replacement fibers for wool
FR49769E (en) Process for the manufacture of viscose fibers suitable as replacement fibers for wool
FR49770E (en) Process for the manufacture of viscose fibers suitable as replacement fibers for wool
FR834865A (en) Process for the production of wool replacement fibers, made of viscose
FR800438A (en) Fiber degumming process
FR751824A (en) Process for the preparation of artificial fibers
FR766877A (en) Process for the desulphurization of artificial viscose fibers
FR868083A (en) Process for the manufacture of improved crimped synthetic wool from viscose
FR824848A (en) Wool replacement fibers manufacturing process
FR747221A (en) Manufacturing process of artificial wick fibers
FR815744A (en) Process for the production of moldings starting from animal fibrous materials as starting materials
FR827726A (en) Process for the production of nitrogenous artificial textile fibers
FR825902A (en) Process for the production of artificial textile fibers similar to wool
FR733717A (en) Process for the continuous manufacture of cellulosic fibers having the characteristics of wool
FR789331A (en) Process for animalizing plant fibers or artificial cellulose fibers