FR673544A - Improvements in artificial filaments, films, films and the like and process for their manufacture - Google Patents

Improvements in artificial filaments, films, films and the like and process for their manufacture

Info

Publication number
FR673544A
FR673544A FR673544DA FR673544A FR 673544 A FR673544 A FR 673544A FR 673544D A FR673544D A FR 673544DA FR 673544 A FR673544 A FR 673544A
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 FR673544A publication Critical patent/FR673544A/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
FR673544D 1928-04-21 1929-04-18 Improvements in artificial filaments, films, films and the like and process for their manufacture Expired FR673544A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US310045XA 1928-04-21 1928-04-21

Publications (1)

Publication Number Publication Date
FR673544A true FR673544A (en) 1930-01-16

Family

ID=21857157

Family Applications (1)

Application Number Title Priority Date Filing Date
FR673544D Expired FR673544A (en) 1928-04-21 1929-04-18 Improvements in artificial filaments, films, films and the like and process for their manufacture

Country Status (2)

Country Link
FR (1) FR673544A (en)
GB (1) GB310045A (en)

Also Published As

Publication number Publication date
GB310045A (en) 1930-05-08

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