ES160740A1 - PROCEDURE FOR THE CONTINUOUS PREPARATION OF CELLULOSE FOR SPINNING SOLUTIONS - Google Patents

PROCEDURE FOR THE CONTINUOUS PREPARATION OF CELLULOSE FOR SPINNING SOLUTIONS

Info

Publication number
ES160740A1
ES160740A1 ES0160740A ES160740A ES160740A1 ES 160740 A1 ES160740 A1 ES 160740A1 ES 0160740 A ES0160740 A ES 0160740A ES 160740 A ES160740 A ES 160740A ES 160740 A1 ES160740 A1 ES 160740A1
Authority
ES
Spain
Prior art keywords
cellulose
procedure
spinning solutions
continuous preparation
continuous
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
ES0160740A
Other languages
Spanish (es)
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.)
Sueddeutsche Zellvolle A G
Original Assignee
Sueddeutsche Zellvolle A G
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 Sueddeutsche Zellvolle A G filed Critical Sueddeutsche Zellvolle A G
Publication of ES160740A1 publication Critical patent/ES160740A1/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)

Abstract

Procedimimiento para la preparación contínua de celulosa para soluciones hilables caracterizado porque un material celulósico suspendido en un medio disolvente es tratado en proceso contínuo en un molino de cruz giratorio siguiendo después el tratamiento transformando en celulosa ecetílica al cobre o xantogenato.Procedure for the continuous preparation of cellulose for spinning solutions characterized in that a cellulosic material suspended in a solvent medium is treated in a continuous process in a rotary cross mill, then the treatment is followed by transforming copper or xanthogenate into ecetyl cellulose.

ES0160740A 1943-01-30 1943-03-18 PROCEDURE FOR THE CONTINUOUS PREPARATION OF CELLULOSE FOR SPINNING SOLUTIONS Expired ES160740A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE236562X 1943-01-30

Publications (1)

Publication Number Publication Date
ES160740A1 true ES160740A1 (en) 1943-07-01

Family

ID=5902432

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0160740A Expired ES160740A1 (en) 1943-01-30 1943-03-18 PROCEDURE FOR THE CONTINUOUS PREPARATION OF CELLULOSE FOR SPINNING SOLUTIONS

Country Status (3)

Country Link
CH (1) CH236562A (en)
ES (1) ES160740A1 (en)
FR (1) FR891589A (en)

Also Published As

Publication number Publication date
CH236562A (en) 1945-02-28
FR891589A (en) 1944-03-10

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