FR2211472A1 - Bulk-dyeing transparent cellulose foil or fibres - by adding vat dye dispersions to viscose solns., coagulating, desulphurising passing through redn. and oxidn. baths - Google Patents

Bulk-dyeing transparent cellulose foil or fibres - by adding vat dye dispersions to viscose solns., coagulating, desulphurising passing through redn. and oxidn. baths

Info

Publication number
FR2211472A1
FR2211472A1 FR7345967A FR7345967A FR2211472A1 FR 2211472 A1 FR2211472 A1 FR 2211472A1 FR 7345967 A FR7345967 A FR 7345967A FR 7345967 A FR7345967 A FR 7345967A FR 2211472 A1 FR2211472 A1 FR 2211472A1
Authority
FR
France
Prior art keywords
oxidn
viscose
desulphurising
redn
solns
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.)
Withdrawn
Application number
FR7345967A
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of FR2211472A1 publication Critical patent/FR2211472A1/fr
Withdrawn legal-status Critical Current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
    • D01F11/00—Chemical after-treatment of artificial filaments or the like during manufacture
    • D01F11/02—Chemical after-treatment of artificial filaments or the like during manufacture of cellulose, cellulose derivatives, or proteins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • D01F2/16—Addition of dyes to the spinning solution
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/02—Cellulose; Modified cellulose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Artificial Filaments (AREA)
  • Coloring (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
FR7345967A 1972-12-21 1973-12-21 Bulk-dyeing transparent cellulose foil or fibres - by adding vat dye dispersions to viscose solns., coagulating, desulphurising passing through redn. and oxidn. baths Withdrawn FR2211472A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722262611 DE2262611A1 (de) 1972-12-21 1972-12-21 Verfahren zum transparenten faerben von zellglas-folien in der masse

Publications (1)

Publication Number Publication Date
FR2211472A1 true FR2211472A1 (en) 1974-07-19

Family

ID=5865058

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7345967A Withdrawn FR2211472A1 (en) 1972-12-21 1973-12-21 Bulk-dyeing transparent cellulose foil or fibres - by adding vat dye dispersions to viscose solns., coagulating, desulphurising passing through redn. and oxidn. baths

Country Status (6)

Country Link
JP (1) JPS4990347A (enExample)
BE (1) BE809003A (enExample)
DE (1) DE2262611A1 (enExample)
ES (1) ES421507A1 (enExample)
FR (1) FR2211472A1 (enExample)
NL (1) NL7317186A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19818891A1 (de) 1998-04-28 1999-11-04 Wolff Walsrode Ag Verfahren zur Herstellung von transparent eingefärbten Cellulosehüllen

Also Published As

Publication number Publication date
ES421507A1 (es) 1976-05-01
NL7317186A (enExample) 1974-06-25
BE809003A (fr) 1974-06-21
DE2262611A1 (de) 1974-06-27
JPS4990347A (enExample) 1974-08-29

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Legal Events

Date Code Title Description
RE Withdrawal of published application