FR691026A - Process for the production of artificial yarns by means of solutions of cellulose with ammoniacal copper oxide - Google Patents

Process for the production of artificial yarns by means of solutions of cellulose with ammoniacal copper oxide

Info

Publication number
FR691026A
FR691026A FR691026DA FR691026A FR 691026 A FR691026 A FR 691026A FR 691026D A FR691026D A FR 691026DA FR 691026 A FR691026 A FR 691026A
Authority
FR
France
Prior art keywords
cellulose
solutions
production
copper oxide
ammoniacal copper
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Heberlein and Co AG
Original Assignee
Heberlein and Co AG
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 by Heberlein and Co AG filed Critical Heberlein and Co AG
Application granted granted Critical
Publication of FR691026A publication Critical patent/FR691026A/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
    • D01F2/02—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts
    • D01F2/04—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts from cuprammonium solutions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)
FR691026D 1929-03-07 1930-03-03 Process for the production of artificial yarns by means of solutions of cellulose with ammoniacal copper oxide Expired FR691026A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE347810X 1929-03-07

Publications (1)

Publication Number Publication Date
FR691026A true FR691026A (en) 1930-09-29

Family

ID=6256637

Family Applications (1)

Application Number Title Priority Date Filing Date
FR691026D Expired FR691026A (en) 1929-03-07 1930-03-03 Process for the production of artificial yarns by means of solutions of cellulose with ammoniacal copper oxide

Country Status (3)

Country Link
BE (1) BE365269A (en)
FR (1) FR691026A (en)
GB (1) GB347810A (en)

Also Published As

Publication number Publication date
BE365269A (en)
GB347810A (en) 1931-05-07

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