FR646102A - Process and device for the manufacture of artificial threads obtained by drawing and spinning a cupro-ammoniacal solution - Google Patents

Process and device for the manufacture of artificial threads obtained by drawing and spinning a cupro-ammoniacal solution

Info

Publication number
FR646102A
FR646102A FR646102DA FR646102A FR 646102 A FR646102 A FR 646102A FR 646102D A FR646102D A FR 646102DA FR 646102 A FR646102 A FR 646102A
Authority
FR
France
Prior art keywords
cupro
spinning
manufacture
ammoniacal solution
artificial 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)
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.)
CUPRUM SA
Original Assignee
CUPRUM SA
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 CUPRUM SA filed Critical CUPRUM SA
Application granted granted Critical
Publication of FR646102A publication Critical patent/FR646102A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/12—Stretch-spinning methods
    • D01D5/14—Stretch-spinning methods with flowing liquid or gaseous stretching media, e.g. solution-blowing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Prostheses (AREA)
FR646102D 1927-01-20 1927-12-23 Process and device for the manufacture of artificial threads obtained by drawing and spinning a cupro-ammoniacal solution Expired FR646102A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1761860X 1927-01-20

Publications (1)

Publication Number Publication Date
FR646102A true FR646102A (en) 1928-11-07

Family

ID=7742204

Family Applications (1)

Application Number Title Priority Date Filing Date
FR646102D Expired FR646102A (en) 1927-01-20 1927-12-23 Process and device for the manufacture of artificial threads obtained by drawing and spinning a cupro-ammoniacal solution

Country Status (3)

Country Link
US (1) US1761860A (en)
BE (1) BE347637A (en)
FR (1) FR646102A (en)

Also Published As

Publication number Publication date
BE347637A (en)
US1761860A (en) 1930-06-03

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