CA1226427A - Files de polyester auto-crepants - Google Patents

Files de polyester auto-crepants

Info

Publication number
CA1226427A
CA1226427A CA000422006A CA422006A CA1226427A CA 1226427 A CA1226427 A CA 1226427A CA 000422006 A CA000422006 A CA 000422006A CA 422006 A CA422006 A CA 422006A CA 1226427 A CA1226427 A CA 1226427A
Authority
CA
Canada
Prior art keywords
filament
yarn
stream
crimp
shrinkage
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
CA000422006A
Other languages
English (en)
Inventor
William B. Black
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.)
Celanese Corp
Original Assignee
Celanese Corp
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 Celanese Corp filed Critical Celanese Corp
Application granted granted Critical
Publication of CA1226427A publication Critical patent/CA1226427A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Artificial Filaments (AREA)
CA000422006A 1982-04-30 1983-02-21 Files de polyester auto-crepants Expired CA1226427A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37375582A 1982-04-30 1982-04-30
US373,755 1982-04-30

Publications (1)

Publication Number Publication Date
CA1226427A true CA1226427A (fr) 1987-09-08

Family

ID=23473739

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000422006A Expired CA1226427A (fr) 1982-04-30 1983-02-21 Files de polyester auto-crepants

Country Status (1)

Country Link
CA (1) CA1226427A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry