CA938069A - Composite crimpable polyamide filaments having a copolymer component - Google Patents

Composite crimpable polyamide filaments having a copolymer component

Info

Publication number
CA938069A
CA938069A CA065990A CA65990A CA938069A CA 938069 A CA938069 A CA 938069A CA 065990 A CA065990 A CA 065990A CA 65990 A CA65990 A CA 65990A CA 938069 A CA938069 A CA 938069A
Authority
CA
Canada
Prior art keywords
composite
copolymer component
polyamide filaments
crimpable
crimpable polyamide
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
CA065990A
Other languages
English (en)
Inventor
H. Olson Earl
F. Traumann Klaus
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of CA938069A publication Critical patent/CA938069A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/12—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Multicomponent Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
CA065990A 1968-11-14 1969-10-27 Composite crimpable polyamide filaments having a copolymer component Expired CA938069A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77567868A 1968-11-14 1968-11-14

Publications (1)

Publication Number Publication Date
CA938069A true CA938069A (en) 1973-12-11

Family

ID=25105155

Family Applications (1)

Application Number Title Priority Date Filing Date
CA065990A Expired CA938069A (en) 1968-11-14 1969-10-27 Composite crimpable polyamide filaments having a copolymer component

Country Status (10)

Country Link
BE (1) BE741354A (de)
CA (1) CA938069A (de)
CH (1) CH509422A (de)
DE (1) DE1957431A1 (de)
FR (1) FR2023301A1 (de)
GB (1) GB1272236A (de)
IE (1) IE33357B1 (de)
IL (1) IL33257A (de)
LU (1) LU59806A1 (de)
NL (1) NL6916619A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4097469A (en) * 1976-04-15 1978-06-27 Phillips Petroleum Company Process for preparing polyamides of PACP
TWI727738B (zh) * 2020-04-14 2021-05-11 中國石油化學工業開發股份有限公司 透明共聚醯胺及其製備方法

Also Published As

Publication number Publication date
LU59806A1 (de) 1970-01-13
CH509422A (de) 1971-06-30
DE1957431A1 (de) 1970-06-11
IL33257A (en) 1973-05-31
GB1272236A (en) 1972-04-26
IL33257A0 (en) 1969-12-31
BE741354A (de) 1970-04-16
FR2023301A1 (de) 1970-08-07
IE33357B1 (en) 1974-05-29
IE33357L (en) 1970-05-14
NL6916619A (de) 1970-05-19

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