FR697573A - Improvements in the manufacture of artificial materials - Google Patents

Improvements in the manufacture of artificial materials

Info

Publication number
FR697573A
FR697573A FR697573DA FR697573A FR 697573 A FR697573 A FR 697573A FR 697573D A FR697573D A FR 697573DA FR 697573 A FR697573 A FR 697573A
Authority
FR
France
Prior art keywords
manufacture
artificial materials
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
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 FR697573A publication Critical patent/FR697573A/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)
FR697573D 1929-06-17 1930-06-17 Improvements in the manufacture of artificial materials Expired FR697573A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US371420A US1980240A (en) 1929-06-17 1929-06-17 Method of and apparatus for dry spinning

Publications (1)

Publication Number Publication Date
FR697573A true FR697573A (en) 1931-01-20

Family

ID=23463923

Family Applications (1)

Application Number Title Priority Date Filing Date
FR697573D Expired FR697573A (en) 1929-06-17 1930-06-17 Improvements in the manufacture of artificial materials

Country Status (3)

Country Link
US (1) US1980240A (en)
FR (1) FR697573A (en)
GB (1) GB351718A (en)

Also Published As

Publication number Publication date
GB351718A (en) 1931-07-02
US1980240A (en) 1934-11-13

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