FR700631A - Process for the preparation of fine artificial fibers - Google Patents

Process for the preparation of fine artificial fibers

Info

Publication number
FR700631A
FR700631A FR700631DA FR700631A FR 700631 A FR700631 A FR 700631A FR 700631D A FR700631D A FR 700631DA FR 700631 A FR700631 A FR 700631A
Authority
FR
France
Prior art keywords
preparation
artificial fibers
fine artificial
fine
fibers
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR700631A publication Critical patent/FR700631A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/223—Stretching in a liquid bath
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/228—Stretching in two or more steps, with or without intermediate steps

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
FR700631D 1929-08-14 1930-08-13 Process for the preparation of fine artificial fibers Expired FR700631A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE356427X 1929-08-14

Publications (1)

Publication Number Publication Date
FR700631A true FR700631A (en) 1931-03-05

Family

ID=6290274

Family Applications (1)

Application Number Title Priority Date Filing Date
FR700631D Expired FR700631A (en) 1929-08-14 1930-08-13 Process for the preparation of fine artificial fibers

Country Status (4)

Country Link
US (1) US1960634A (en)
FR (1) FR700631A (en)
GB (1) GB356427A (en)
NL (1) NL30013C (en)

Also Published As

Publication number Publication date
GB356427A (en) 1931-09-10
US1960634A (en) 1934-05-29
NL30013C (en)

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