Weld-obscuring thermoplastic resin composition and a molded arti

Details Weld-obscuring thermoplastic resin composition and a molded arti Weld-obscuring thermoplastic resin composition and a molded arti

1996-03-01

1998-09-08

Weisberger, Richard

Stock material or miscellaneous articles

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

Particulate matter

428357, 428363, 428372, 524439, 524440, 524441, 106239, B32B 900, C08K 308, C08J 302

Patent

active

058043152

ABSTRACT:
Provided is weld-obscuring, thermoplastic resin composition which when suitably molded substantially obscures the appearance of weld lines. The resin composition is made of a thermoplastic resin, about 0.01 to about 15.0 wt. % of a weld-obscuring agent having a refractive index greater than the refractive index of the thermoplastic resin in the visible light range, and about 0.1 to about 8 wt. % of glitter material having an average particle size in the range of about 5 to about 120 .mu.m. X is between (10.6-(Y/11.4 .mu.m)) wt. % and about 0.1 wt. % when Y.gtoreq.30 .mu.m, and when Y is<30 .mu.m, X is between about 0.1 wt. % and about 8 wt. %, wherein X is the amount of glitter material added and Y is the average particle size of the glitter material. Also provided is a molded article made of the resin composition.

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