FR690432A - Improvements in the manufacture of filaments, threads, yarns, ribbons, etc. using cellulose esters and ethers - Google Patents

Improvements in the manufacture of filaments, threads, yarns, ribbons, etc. using cellulose esters and ethers

Info

Publication number
FR690432A
FR690432A FR690432DA FR690432A FR 690432 A FR690432 A FR 690432A FR 690432D A FR690432D A FR 690432DA FR 690432 A FR690432 A FR 690432A
Authority
FR
France
Prior art keywords
ribbons
yarns
filaments
ethers
threads
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 FR690432A publication Critical patent/FR690432A/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)
FR690432D 1929-03-28 1930-02-22 Improvements in the manufacture of filaments, threads, yarns, ribbons, etc. using cellulose esters and ethers Expired FR690432A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1008229A GB334195A (en) 1929-03-28 1929-03-28 Improvements in the production of filaments, threads, yarns, ribbons and the like from cellulose esters and ethers

Publications (1)

Publication Number Publication Date
FR690432A true FR690432A (en) 1930-09-19

Family

ID=9961113

Family Applications (2)

Application Number Title Priority Date Filing Date
FR690432D Expired FR690432A (en) 1929-03-28 1930-02-22 Improvements in the manufacture of filaments, threads, yarns, ribbons, etc. using cellulose esters and ethers
FR38319D Expired FR38319E (en) 1929-03-28 1930-04-16 Improvements in the manufacture of filaments, threads, yarns, ribbons, etc., using cellulose esters and ethers

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR38319D Expired FR38319E (en) 1929-03-28 1930-04-16 Improvements in the manufacture of filaments, threads, yarns, ribbons, etc., using cellulose esters and ethers

Country Status (3)

Country Link
BE (2) BE369573A (en)
FR (2) FR690432A (en)
GB (2) GB334195A (en)

Also Published As

Publication number Publication date
BE369573A (en)
FR38319E (en) 1931-05-12
BE368073A (en)
GB334198A (en) 1930-08-21
GB334195A (en) 1930-08-21

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