Filament for brushmaking

Details Filament for brushmaking Filament for brushmaking

1984-07-02

1985-12-17

Lesmes, George F.

Stock material or miscellaneous articles

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

Rod, strand, filament or fiber

428398, 15159A, D02G 300, A46B 1320

Patent

active

045592683

ABSTRACT:
A filament for brushmaking which is excellent in yield and in bend recovery, and when used in making paintbrushes, can give brushes with good paintability.
A filament has a specified cross section having a plurality of cavity of hollow structures, the hollow ratio being 20 to 60% based on the whole cross-sectional area, capable of affording greater yield, ready processability at its end, excellent stiffness and excellent cleanability.

REFERENCES:
patent: 2476293 (1949-07-01), Hall et al.
patent: 2907096 (1959-10-01), Halbig
patent: 4020227 (1977-05-01), Cox, Jr.
patent: 4279053 (1981-07-01), Payne et al.

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