CH464436A - Process for the heat stabilization of linear polyamides which have been deformed to give moldings, in particular stretchable threads, bristles or foils - Google Patents

Process for the heat stabilization of linear polyamides which have been deformed to give moldings, in particular stretchable threads, bristles or foils

Info

Publication number
CH464436A
CH464436A CH1342666A CH1342666A CH464436A CH 464436 A CH464436 A CH 464436A CH 1342666 A CH1342666 A CH 1342666A CH 1342666 A CH1342666 A CH 1342666A CH 464436 A CH464436 A CH 464436A
Authority
CH
Switzerland
Prior art keywords
bristles
foils
deformed
heat stabilization
linear polyamides
Prior art date
Application number
CH1342666A
Other languages
German (de)
Inventor
Nat Griehl Wolfgang Dr Rer
Herion Dieter Dr Rer Dipl Nat
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
Priority to NL137488D priority Critical patent/NL137488C/xx
Application filed by Inventa Ag filed Critical Inventa Ag
Priority to CH1342666A priority patent/CH464436A/en
Priority to GB41933/67A priority patent/GB1145677A/en
Priority to ES345053A priority patent/ES345053A1/en
Priority to AT841467A priority patent/AT273496B/en
Priority to FR1552903D priority patent/FR1552903A/fr
Priority to NL6712653A priority patent/NL6712653A/xx
Publication of CH464436A publication Critical patent/CH464436A/en
Priority to US853524A priority patent/US3642971A/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)
CH1342666A 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 CH464436A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NL137488D NL137488C (en) 1966-09-16
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
GB41933/67A GB1145677A (en) 1966-09-16 1967-09-14 Heat stabilization of polyamides
ES345053A ES345053A1 (en) 1966-09-16 1967-09-14 Heat stabilization of polyamide fibers bristles and foils
AT841467A AT273496B (en) 1966-09-16 1967-09-14 Process for stabilizing threads, bristles or foils made of polyamides against heat
FR1552903D FR1552903A (en) 1966-09-16 1967-09-15
NL6712653A NL6712653A (en) 1966-09-16 1967-09-15
US853524A US3642971A (en) 1966-09-16 1969-08-27 Heat stabilization of polyamide fibers bristles and foils

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
CH464436A true CH464436A (en) 1968-10-31

Family

ID=4392340

Family Applications (1)

Application Number Title Priority Date Filing Date
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

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
WO2008039671A2 (en) * 2006-09-19 2008-04-03 Invista Technologies 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
ES345053A1 (en) 1968-10-16
AT273496B (en) 1969-08-11
GB1145677A (en) 1969-03-19
US3642971A (en) 1972-02-15
NL137488C (en)
NL6712653A (en) 1968-03-18
FR1552903A (en) 1969-01-10

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