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FR42454E - Improvements in the manufacture of artificial filaments or threads - Google Patents

Improvements in the manufacture of artificial filaments or threads

Info

Publication number
FR42454E
FR42454E FR42454DA FR42454E FR 42454 E FR42454 E FR 42454E FR 42454D A FR42454D A FR 42454DA FR 42454 E FR42454 E FR 42454E
Authority
FR
France
Prior art keywords
threads
manufacture
artificial filaments
filaments
artificial
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 FR42454E publication Critical patent/FR42454E/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/04—Dry spinning methods
    • 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
    • D01F2/30—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 by the dry spinning process

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
FR42454D 1931-11-03 1932-10-12 Improvements in the manufacture of artificial filaments or threads Expired FR42454E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3049831A GB391801A (en) 1931-11-03 1931-11-03 Improvements in the spinning of artificial filaments and the like

Publications (1)

Publication Number Publication Date
FR42454E true FR42454E (en) 1933-07-31

Family

ID=10308613

Family Applications (2)

Application Number Title Priority Date Filing Date
FR697216D Expired FR697216A (en) 1931-11-03 1930-06-11 Improvements in the manufacture of artificial filaments or threads
FR42454D Expired FR42454E (en) 1931-11-03 1932-10-12 Improvements in the manufacture of artificial filaments or threads

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR697216D Expired FR697216A (en) 1931-11-03 1930-06-11 Improvements in the manufacture of artificial filaments or threads

Country Status (2)

Country Link
FR (2) FR697216A (en)
GB (1) GB391801A (en)

Also Published As

Publication number Publication date
FR697216A (en) 1931-01-13
GB391801A (en) 1933-05-03

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