GB1145677A - Heat stabilization of polyamides - Google Patents

Heat stabilization of polyamides

Info

Publication number
GB1145677A
GB1145677A GB41933/67A GB4193367A GB1145677A GB 1145677 A GB1145677 A GB 1145677A GB 41933/67 A GB41933/67 A GB 41933/67A GB 4193367 A GB4193367 A GB 4193367A GB 1145677 A GB1145677 A GB 1145677A
Authority
GB
United Kingdom
Prior art keywords
stabilizer
product
polyamide
applicator roll
spin finish
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
GB41933/67A
Other languages
English (en)
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.)
Inventa AG fuer Forschung und Patentverwertung
Original Assignee
Inventa AG fuer Forschung und Patentverwertung
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 fuer Forschung und Patentverwertung filed Critical Inventa AG fuer Forschung und Patentverwertung
Publication of GB1145677A publication Critical patent/GB1145677A/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
    • D02J1/221—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)
GB41933/67A 1966-09-16 1967-09-14 Heat stabilization of polyamides Expired GB1145677A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1342666A CH464436A (de) 1966-09-16 1966-09-16 Verfahren zur Hitzestabilisierung von zu Formkörpern, insbesondere verstreckbaren Fäden, Borsten oder Folien verformten linearen Polyamiden

Publications (1)

Publication Number Publication Date
GB1145677A true GB1145677A (en) 1969-03-19

Family

ID=4392340

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41933/67A Expired GB1145677A (en) 1966-09-16 1967-09-14 Heat stabilization of polyamides

Country Status (7)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008039671A3 (en) * 2006-09-19 2008-09-04 Invista Tech Sarl Polyamide composition with improved heat stability and whiteness
CN111394822A (zh) * 2020-03-27 2020-07-10 江苏太极实业新材料有限公司 一种荧光纤维及其制造方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2187945B1 (enrdf_load_stackoverflow) * 1972-06-02 1976-10-29 Cornelis Jean Philippe
IT1056302B (it) * 1975-10-17 1982-01-30 Ciferri A Processo di furmazione di fibre e di films multiorientati di poliammidi alifatiche aventi proprieta meccaniche eccezionali
US4540727A (en) * 1982-10-29 1985-09-10 Raychem Corporation Polyamide compositions
EP0182910B1 (en) * 1984-05-22 1991-10-30 Toyo Boseki Kabushiki Kaisha Process for producing polyamide film

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008039671A3 (en) * 2006-09-19 2008-09-04 Invista Tech Sarl Polyamide composition with improved heat stability and whiteness
CN111394822A (zh) * 2020-03-27 2020-07-10 江苏太极实业新材料有限公司 一种荧光纤维及其制造方法
CN111394822B (zh) * 2020-03-27 2023-11-10 江苏太极实业新材料有限公司 一种荧光纤维及其制造方法

Also Published As

Publication number Publication date
CH464436A (de) 1968-10-31
US3642971A (en) 1972-02-15
ES345053A1 (es) 1968-10-16
AT273496B (de) 1969-08-11
NL137488C (enrdf_load_stackoverflow)
NL6712653A (enrdf_load_stackoverflow) 1968-03-18
FR1552903A (enrdf_load_stackoverflow) 1969-01-10

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