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Textiles: spinning, twisting, and twining August inventions list 08/10

20100212280 - Spindle for winding yarns in winding tubes or tubular winding cores: The spindle (1) comprises, in proximity of one end, an axial locking member (21) of the winding tube (3). The locking member can assume an active condition of axial locking of the tube as a result of rotation of the spindle and an inactive position when the spindle is not... Agent: Mcglew & Tuttle, PC

20100205926 - Spinneret for preparing island-in-the-sea yarns: Disclosed is a spinneret for preparing island-in-the-sea yarns, wherein island ingredient supply channels are partitioned into a plurality of groups in a discharge portion. The island-in-the-sea yarns prepared using the spinneret can prevent aggregation of island portions in the center thereof, although the number of island portions is 500 or... Agent: Alston & Bird LLP

20100199624 - Finish for synthetic filament yarn processed in friction false-twist texturing and application thereof: The finish for synthetic filament yarn processed in friction false-twist texturing of the present invention comprises 40 to 98 wt % of a polyether compound, and essentially comprises components (A) and (B); wherein the component (A) is at least one member selected from the group consisting of (A1) a C1-C10... Agent: Carrier Blackman And Associates

20100199625 - Method for operating a two-for-one twisting or cabling machine and two-for-one twising or cabling machine: Method for operating a two-for-one twisting or cabling machine (1) with multiple workstations (2), each equipped with at least two feed bobbins (6, 13), one feed bobbin (6) being creeled on a spindle (3) of the workstation (2) and at least one further feed bobbin (13) being creeled on a... Agent: K&l Gates LLP

20100192535 - Boron nitride nanotube fibrils and yarns: A method for the production of long, high aspect ratio boron nitride nanotubes and boron nitride nanotube fibrils composed of single or few walled boron nitride nanotubes aligned in bundles of nanotubes 20 μm and longer at a rate of above about 1 meter per second. Nanotube yarns comprised of... Agent: The Jackson Patent Group