FR876135A - Process for alkalizing and sulphurizing cellulose in a single operation - Google Patents

Process for alkalizing and sulphurizing cellulose in a single operation

Info

Publication number
FR876135A
FR876135A FR876135DA FR876135A FR 876135 A FR876135 A FR 876135A FR 876135D A FR876135D A FR 876135DA FR 876135 A FR876135 A FR 876135A
Authority
FR
France
Prior art keywords
sulphurizing
alkalizing
cellulose
single operation
sulphurizing 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
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.)
Thu Ringische Zellwolle A G
Zellwolle und Kunstseide Ring GmbH
Original Assignee
Thu Ringische Zellwolle A G
Zellwolle und Kunstseide Ring GmbH
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 Thu Ringische Zellwolle A G, Zellwolle und Kunstseide Ring GmbH filed Critical Thu Ringische Zellwolle A G
Application granted granted Critical
Publication of FR876135A publication Critical patent/FR876135A/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
    • D01F2/08—Composition of the spinning solution or the bath

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
FR876135D 1940-11-15 1941-10-20 Process for alkalizing and sulphurizing cellulose in a single operation Expired FR876135A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE876135X 1940-11-15

Publications (1)

Publication Number Publication Date
FR876135A true FR876135A (en) 1942-10-28

Family

ID=6817582

Family Applications (1)

Application Number Title Priority Date Filing Date
FR876135D Expired FR876135A (en) 1940-11-15 1941-10-20 Process for alkalizing and sulphurizing cellulose in a single operation

Country Status (1)

Country Link
FR (1) FR876135A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE953341C (en) * 1948-10-02 1956-11-29 Phrix Werke Ag Process for the production of a viscose suitable for synthetic fiber production
DE959367C (en) * 1951-12-04 1957-03-07 Phrix Werke Ag Process for the production of a viscose suitable for synthetic fiber production

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE953341C (en) * 1948-10-02 1956-11-29 Phrix Werke Ag Process for the production of a viscose suitable for synthetic fiber production
DE959367C (en) * 1951-12-04 1957-03-07 Phrix Werke Ag Process for the production of a viscose suitable for synthetic fiber production

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