FR673483A - Improvements in the manufacture of artificial filaments, films, etc. - Google Patents

Improvements in the manufacture of artificial filaments, films, etc.

Info

Publication number
FR673483A
FR673483A FR673483DA FR673483A FR 673483 A FR673483 A FR 673483A FR 673483D A FR673483D A FR 673483DA FR 673483 A FR673483 A FR 673483A
Authority
FR
France
Prior art keywords
films
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
Camille 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 FR673483A publication Critical patent/FR673483A/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
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
FR673483D 1928-04-21 1929-04-17 Improvements in the manufacture of artificial filaments, films, etc. Expired FR673483A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US271974A US1927155A (en) 1928-04-21 1928-04-21 Process of producing cellulose acetate yarn

Publications (1)

Publication Number Publication Date
FR673483A true FR673483A (en) 1930-01-15

Family

ID=23037876

Family Applications (1)

Application Number Title Priority Date Filing Date
FR673483D Expired FR673483A (en) 1928-04-21 1929-04-17 Improvements in the manufacture of artificial filaments, films, etc.

Country Status (3)

Country Link
US (1) US1927155A (en)
FR (1) FR673483A (en)
GB (1) GB310046A (en)

Also Published As

Publication number Publication date
GB310046A (en) 1930-07-18
US1927155A (en) 1933-09-19

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