FR728345A - Improvements in the manufacture of threads, filaments, ribbons, etc., in artificial materials - Google Patents

Improvements in the manufacture of threads, filaments, ribbons, etc., in artificial materials

Info

Publication number
FR728345A
FR728345A FR728345DA FR728345A FR 728345 A FR728345 A FR 728345A FR 728345D A FR728345D A FR 728345DA FR 728345 A FR728345 A FR 728345A
Authority
FR
France
Prior art keywords
ribbons
filaments
threads
manufacture
artificial materials
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 Dreyfus
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 FR728345A publication Critical patent/FR728345A/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
    • D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
    • D01F2/28—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
FR728345D 1931-01-16 1931-12-16 Improvements in the manufacture of threads, filaments, ribbons, etc., in artificial materials Expired FR728345A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB728345X 1931-01-16

Publications (1)

Publication Number Publication Date
FR728345A true FR728345A (en) 1932-07-04

Family

ID=10495398

Family Applications (1)

Application Number Title Priority Date Filing Date
FR728345D Expired FR728345A (en) 1931-01-16 1931-12-16 Improvements in the manufacture of threads, filaments, ribbons, etc., in artificial materials

Country Status (1)

Country Link
FR (1) FR728345A (en)

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