FR779958A - Improvements in the manufacture of artificial materials - Google Patents

Improvements in the manufacture of artificial materials

Info

Publication number
FR779958A
FR779958A FR779958DA FR779958A FR 779958 A FR779958 A FR 779958A FR 779958D A FR779958D A FR 779958DA FR 779958 A FR779958 A FR 779958A
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
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 FR779958A publication Critical patent/FR779958A/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)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
FR779958D 1933-01-06 1934-11-05 Improvements in the manufacture of artificial materials Expired FR779958A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB540/33A GB413311A (en) 1933-01-06 1933-01-06 Improvements in the manufacture of artificial filaments

Publications (1)

Publication Number Publication Date
FR779958A true FR779958A (en) 1935-04-16

Family

ID=9706143

Family Applications (1)

Application Number Title Priority Date Filing Date
FR779958D Expired FR779958A (en) 1933-01-06 1934-11-05 Improvements in the manufacture of artificial materials

Country Status (3)

Country Link
US (1) US2072928A (en)
FR (1) FR779958A (en)
GB (1) GB413311A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2451854A (en) * 1944-06-15 1948-10-19 Du Pont Dry spinning apparatus
US2535426A (en) * 1948-06-15 1950-12-26 Celanese Corp Metier
BE787890A (en) * 1971-09-09 1973-02-23 Solvay

Also Published As

Publication number Publication date
US2072928A (en) 1937-03-09
GB413311A (en) 1934-07-06

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