Brush filament bundles and preparation thereof

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor

Reexamination Certificate

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Details

C156S073100, C156S296000, C156S308400

Reexamination Certificate

active

10238285

ABSTRACT:
Methods and devices are provided for forming filament bundles of long, continuous strands of filaments. The methods include bonding the long, continuous stands of filaments together so that they cannot move axially with respect to any other filament in the bundle. Methods of bonding include ultrasonic welding, freezing or applying adhesive.

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patent: 1302127 (2003-04-01), None
patent: 1302127 (2003-11-01), None
patent: 2797755 (2001-03-01), None

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