US20040180200A1 - Polyolefin-based synthetic fibers and method therefor - Google Patents

Polyolefin-based synthetic fibers and method therefor Download PDF

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Publication number
US20040180200A1
US20040180200A1 US10/809,667 US80966704A US2004180200A1 US 20040180200 A1 US20040180200 A1 US 20040180200A1 US 80966704 A US80966704 A US 80966704A US 2004180200 A1 US2004180200 A1 US 2004180200A1
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United States
Prior art keywords
yarn
polyolefin
mixture
fibril forming
forming polymer
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.)
Abandoned
Application number
US10/809,667
Inventor
Luca Bertamini
Luigi Pontarin
Mauro Caldara
William Mallonee
Original Assignee
Luca Bertamini
Pontarin Luigi Marco
Mauro Caldara
Mallonee William C.
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 US08/339,336 priority Critical patent/US5597650A/en
Priority to US08/523,470 priority patent/US5620797A/en
Priority to PCT/US2001/030444 priority patent/WO2003029536A1/en
Application filed by Luca Bertamini, Pontarin Luigi Marco, Mauro Caldara, Mallonee William C. filed Critical Luca Bertamini
Priority to US10/809,667 priority patent/US20040180200A1/en
Publication of US20040180200A1 publication Critical patent/US20040180200A1/en
Abandoned legal-status Critical Current

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