PT94437A - Processo aperfeicoado para a coagulacao de filamentos - Google Patents

Processo aperfeicoado para a coagulacao de filamentos

Info

Publication number
PT94437A
PT94437A PT94437A PT9443790A PT94437A PT 94437 A PT94437 A PT 94437A PT 94437 A PT94437 A PT 94437A PT 9443790 A PT9443790 A PT 9443790A PT 94437 A PT94437 A PT 94437A
Authority
PT
Portugal
Prior art keywords
spinneret
velocity
aromatic polyamide
warp
jetting
Prior art date
Application number
PT94437A
Other languages
English (en)
Inventor
David Wilson Luckey
Original Assignee
Du Pont
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 claimed from US07/369,451 external-priority patent/US4971539A/en
Application filed by Du Pont filed Critical Du Pont
Publication of PT94437A publication Critical patent/PT94437A/pt

Links

Landscapes

  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
PT94437A 1989-06-21 1990-06-20 Processo aperfeicoado para a coagulacao de filamentos PT94437A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/369,451 US4971539A (en) 1988-08-30 1989-06-21 Device for coagulating filaments

Publications (1)

Publication Number Publication Date
PT94437A true PT94437A (pt) 1991-02-08

Family

ID=23455536

Family Applications (1)

Application Number Title Priority Date Filing Date
PT94437A PT94437A (pt) 1989-06-21 1990-06-20 Processo aperfeicoado para a coagulacao de filamentos

Country Status (5)

Country Link
BR (1) BR9002922A (pt)
CA (1) CA2019436A1 (pt)
IE (1) IE902168A1 (pt)
IL (1) IL94705A0 (pt)
PT (1) PT94437A (pt)

Also Published As

Publication number Publication date
IL94705A0 (en) 1991-04-15
CA2019436A1 (en) 1990-12-21
BR9002922A (pt) 1991-08-20
IE902168A1 (en) 1991-01-02
IE902168L (en) 1990-12-21

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Legal Events

Date Code Title Description
FC3A Refusal

Effective date: 19960514