FR46491E - Manufacturing process of colored cellulose or cellulose ether material - Google Patents

Manufacturing process of colored cellulose or cellulose ether material

Info

Publication number
FR46491E
FR46491E FR46491DA FR46491E FR 46491 E FR46491 E FR 46491E FR 46491D A FR46491D A FR 46491DA FR 46491 E FR46491 E FR 46491E
Authority
FR
France
Prior art keywords
cellulose
manufacturing process
colored
ether material
cellulose ether
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)
Inventor
Henry Dosne
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 filed Critical
Application granted granted Critical
Publication of FR46491E publication Critical patent/FR46491E/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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/06—Dyes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
FR46491D 1935-08-21 1935-08-21 Manufacturing process of colored cellulose or cellulose ether material Expired FR46491E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR46491T 1935-08-21

Publications (1)

Publication Number Publication Date
FR46491E true FR46491E (en) 1936-06-04

Family

ID=8682105

Family Applications (1)

Application Number Title Priority Date Filing Date
FR46491D Expired FR46491E (en) 1935-08-21 1935-08-21 Manufacturing process of colored cellulose or cellulose ether material

Country Status (1)

Country Link
FR (1) FR46491E (en)

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