FR49765E - Process for the preparation of solutions of xanthogenate and of cellulosic products obtained using said solutions, from cellulose of any nature unbleached and obtained by alkaline attack - Google Patents

Process for the preparation of solutions of xanthogenate and of cellulosic products obtained using said solutions, from cellulose of any nature unbleached and obtained by alkaline attack

Info

Publication number
FR49765E
FR49765E FR49765DA FR49765E FR 49765 E FR49765 E FR 49765E FR 49765D A FR49765D A FR 49765DA FR 49765 E FR49765 E FR 49765E
Authority
FR
France
Prior art keywords
solutions
xanthogenate
unbleached
cellulose
nature
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.)
SCHLESISCHE ZELLWOLLE AG
Original Assignee
SCHLESISCHE ZELLWOLLE 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 SCHLESISCHE ZELLWOLLE AG filed Critical SCHLESISCHE ZELLWOLLE AG
Application granted granted Critical
Publication of FR49765E publication Critical patent/FR49765E/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
    • C09B62/44—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring
    • C09B62/78—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group not directly attached to a heterocyclic ring with other reactive groups
    • C09B62/82—Azo dyes
    • C09B62/825—Monoazo dyes
    • 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)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
FR49765D 1937-07-29 1938-08-16 Process for the preparation of solutions of xanthogenate and of cellulosic products obtained using said solutions, from cellulose of any nature unbleached and obtained by alkaline attack Expired FR49765E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE211899X 1937-07-29
FR841182T 1938-07-26

Publications (1)

Publication Number Publication Date
FR49765E true FR49765E (en) 1939-07-17

Family

ID=5805167

Family Applications (2)

Application Number Title Priority Date Filing Date
FR841182D Expired FR841182A (en) 1937-07-29 1938-07-26 Process for preparing solutions of xanthogenate and cellulose products obtained using said solutions, from cellulose of any kind, unbleached and obtained by alkaline attack
FR49765D Expired FR49765E (en) 1937-07-29 1938-08-16 Process for the preparation of solutions of xanthogenate and of cellulosic products obtained using said solutions, from cellulose of any nature unbleached and obtained by alkaline attack

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR841182D Expired FR841182A (en) 1937-07-29 1938-07-26 Process for preparing solutions of xanthogenate and cellulose products obtained using said solutions, from cellulose of any kind, unbleached and obtained by alkaline attack

Country Status (4)

Country Link
BE (2) BE429409A (en)
CH (2) CH211899A (en)
FR (2) FR841182A (en)
NL (1) NL53383C (en)

Also Published As

Publication number Publication date
NL53383C (en) 1942-11-16
BE429707A (en)
CH214768A (en) 1941-05-15
BE429409A (en) 1938-10-31
FR841182A (en) 1939-05-12
CH211899A (en) 1940-10-31

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