: METHOD FOR MELT-SPINNING POLYESTER MICROFILAMENTS HAVING MAXIMUM DTEX OF 0.7 AND POLYESTER MICROFILAMENTS THAT CAN BE PRODUCED ACCORDING TO THIS METHOD
Application 100/KOLNP/2005 published 2005-11-04, filed 2005-01-28
The invention relates to a method for melt-spinning polyester microfilaments having a maximum dtex of 0.7 and to microfilaments that can be produced according to this method. According to the invention, the filaments, according to their titer, are spun from a melt with a solution viscosity lower than that of the prior art (FIG.)NIL
Applicant
UHDE INVENTA-FISCHER AG
KUGELGASSE 22, 8708 MANNEDORF SWITZERLAND
Inventor
1. KEMP ULRICH 2. STIBAL WERNER
International Info
Classification: D01F 6/62
Publication Number: WO 2004/009883 A1
Application Date: 2003-07-23
Priority Information
1300/02 CH 2002-07-24