AT273496B - Process for stabilizing threads, bristles or foils made of polyamides against heat - Google Patents

Process for stabilizing threads, bristles or foils made of polyamides against heat

Info

Publication number
AT273496B
AT273496B AT841467A AT841467A AT273496B AT 273496 B AT273496 B AT 273496B AT 841467 A AT841467 A AT 841467A AT 841467 A AT841467 A AT 841467A AT 273496 B AT273496 B AT 273496B
Authority
AT
Austria
Prior art keywords
bristles
against heat
foils made
stabilizing threads
polyamides against
Prior art date
Application number
AT841467A
Other languages
German (de)
Inventor
Wolfgang Dr Rer Nat Griehl
Dieter Dr Rer Nat Herion
Original Assignee
Inventa 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 Inventa Ag filed Critical Inventa Ag
Application granted granted Critical
Publication of AT273496B publication Critical patent/AT273496B/en

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
    • D02J1/221—Preliminary treatments
    • 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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • 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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Artificial Filaments (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Chemical Treatment Of Fibers During Manufacturing Processes (AREA)
AT841467A 1966-09-16 1967-09-14 Process for stabilizing threads, bristles or foils made of polyamides against heat AT273496B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1342666A CH464436A (en) 1966-09-16 1966-09-16 Process for the heat stabilization of linear polyamides which have been deformed to give moldings, in particular stretchable threads, bristles or foils

Publications (1)

Publication Number Publication Date
AT273496B true AT273496B (en) 1969-08-11

Family

ID=4392340

Family Applications (1)

Application Number Title Priority Date Filing Date
AT841467A AT273496B (en) 1966-09-16 1967-09-14 Process for stabilizing threads, bristles or foils made of polyamides against heat

Country Status (7)

Country Link
US (1) US3642971A (en)
AT (1) AT273496B (en)
CH (1) CH464436A (en)
ES (1) ES345053A1 (en)
FR (1) FR1552903A (en)
GB (1) GB1145677A (en)
NL (2) NL6712653A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2187945B1 (en) * 1972-06-02 1976-10-29 Cornelis Jean Philippe
IT1056302B (en) * 1975-10-17 1982-01-30 Ciferri A PROCESS OF MOLDING OF FIBERS AND MULTI-ORIENTED FILMS OF ALIPHATIC POLYAMIDS HAVING EXCEPTIONAL MECHANICAL PROPERTIES
US4540727A (en) * 1982-10-29 1985-09-10 Raychem Corporation Polyamide compositions
WO1985005315A1 (en) * 1984-05-22 1985-12-05 Toyo Boseki Kabushiki Kaisha Process for producing polyamide film
US20080090945A1 (en) * 2006-09-19 2008-04-17 Invista North America S.A R.L. Polyamide composition with improved heat stability and whiteness
CN111394822B (en) * 2020-03-27 2023-11-10 江苏太极实业新材料有限公司 Fluorescent fiber and manufacturing method thereof

Also Published As

Publication number Publication date
CH464436A (en) 1968-10-31
GB1145677A (en) 1969-03-19
US3642971A (en) 1972-02-15
ES345053A1 (en) 1968-10-16
NL137488C (en)
NL6712653A (en) 1968-03-18
FR1552903A (en) 1969-01-10

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