Claims
- 1. A tow that is suitable for processing on a worsted or woollen system and that consists essentially of continuous polyester filaments of average denier per filament about 0.7 to about 4.5, wherein said filaments have a cross-section that is of scalloped-oval shape with grooves, and said grooves run along the length of the filaments, and wherein said polyester filaments are of polyester polymer that is of relative viscosity (LRV) about 8 to about 12 and that has a chain-brancher content of 0.3 to 0.7 mole %.
CROSS-REFERENCE TO RELATED APPLICATION
This is a continuation-in-part of my application Ser. No. 08/497,495 (DP-6255) filed Jun. 30, 1995, now U.S. Pat. No. 5,591,523, and Ser. No. 08/642,650 (DP-6365-A) now allowed, filed May 3, 1996 as a continuation-in-part of application Ser. No. 08/497,499 (DP-6365), also filed Jun. 30,1995, now abandoned.
US Referenced Citations (21)
Foreign Referenced Citations (1)
Number |
Date |
Country |
WO 9213120 |
Aug 1992 |
WOX |
Non-Patent Literature Citations (1)
Entry |
Dictionary of Fiber & Textile Technology p. 9 date 1965. |
Related Publications (1)
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Number |
Date |
Country |
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642650 |
May 1996 |
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Continuation in Parts (2)
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Number |
Date |
Country |
Parent |
497495 |
Jun 1995 |
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Parent |
497499 |
Jun 1995 |
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