Process and apparatus for making multi-layered, multi-component filaments

   
   

The present invention is directed to a process for forming a plurality of multi-layered filaments from multiple thermoplastic synthetic polymers and an apparatus containing a melt spinning beam comprising an orthogonal beam having disposed within said beam multiple polymer inlet passages each communicating with separate multiple coat hanger distribution manifolds, separate filters connected downstream of each coat hanger distribution manifold, a spinneret connected downstream of said filters with separate polymer flow passages communicating with separate exit orifices for spinning of said multi-layered filaments.

 
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< Metallurgically bonded layered article having a curved surface

< Process for forming a photosensitive element having a layer of particulate material

> Continuous method for formation of three dimensional burls in a solid surface material

> Process for making a flexographic printing plate and a photosensitive element for use in the process

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