Honeycomb brush bristles and brush made therefrom

Details Honeycomb brush bristles and brush made therefrom Honeycomb brush bristles and brush made therefrom

1995-02-22

1998-07-28

Ryan, Patrick

Stock material or miscellaneous articles

Coated or structually defined flake, particle, cell, strand,...

Rod, strand, filament or fiber

428364, 428394, 428395, 428397, 428399, 151591, 152072, D02G 300, A46B 1100

Patent

active

057860874

ABSTRACT:
A "honeycomb"-like paintbrush bristle, either leveled or tapered, has a consistently circular cross-section and two enclosed, longitudinal, hemi-cylindrical voids separated by a single planar interior web which extends diametrically across the bristles interior. The honeycomb bristle is made by extrusion through a die or spinneret which has two generally E-shaped facing openings, so that the resultant bristle has only two external seams along its length.

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