FR1043220A - Perfectionnements à la filature des solutions cupro-ammoniacales de cellulose - Google Patents

Perfectionnements à la filature des solutions cupro-ammoniacales de cellulose

Info

Publication number
FR1043220A
FR1043220A FR1043220DA FR1043220A FR 1043220 A FR1043220 A FR 1043220A FR 1043220D A FR1043220D A FR 1043220DA FR 1043220 A FR1043220 A FR 1043220A
Authority
FR
France
Prior art keywords
cupro
ammoniacal
spinning
cellulose solutions
cellulose
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
English (en)
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.)
JP Bemberg AG
Bemberg AG
Original Assignee
JP Bemberg AG
Bemberg 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 JP Bemberg AG, Bemberg AG filed Critical JP Bemberg AG
Application granted granted Critical
Publication of FR1043220A publication Critical patent/FR1043220A/fr
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
    • D01F2/02—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
    • 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
    • D01D5/12—Stretch-spinning methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
FR1043220D 1950-09-09 1951-09-04 Perfectionnements à la filature des solutions cupro-ammoniacales de cellulose Expired FR1043220A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1043220X 1950-09-09

Publications (1)

Publication Number Publication Date
FR1043220A true FR1043220A (fr) 1953-11-06

Family

ID=7716640

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1043220D Expired FR1043220A (fr) 1950-09-09 1951-09-04 Perfectionnements à la filature des solutions cupro-ammoniacales de cellulose

Country Status (2)

Country Link
BE (1) BE505630A (enrdf_load_stackoverflow)
FR (1) FR1043220A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE505630A (enrdf_load_stackoverflow)

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