Thermoplastic composition with a granular surface appearance like marble
AssigneeGeneral Electric Company
InventorsYoshio Ohtsuka, Katsumi Oishi
Life of this patent
Estimating the term…
Abstract
The objective of the invention is to produce a thermoplastic resin capable of producing a casting with a superior granular surface appearance like marble while maintaining the impact strength and other properties of the base resin. The present invention pertains to a thermoplastic composition with a granular surface appearance like marble produced by mixing and dispersing 0.001-10 parts by weight of thermosetting resin with 100 parts by weight of thermoplastic resin.
Claims4
A composition produced by mixing and dispersing 0.001-10 parts by weight of a cross-linked thermosetting phenolic resin with an average grain diameter of 0.01 to 10 mm with 100 parts by weight of a polyester resin whereby the composition has a granular surface appearance like marble and maintains the properties of the polyester resin.
An injection molded article having a granular marble-like surface appearance molded from a composition produced by mixing and dispersing 0.001-10 parts by weight of a cross-linked thermosetting phenolic resin with an average grain diameter of 0.01 to 10 mm with 100 parts by weight of a polyester resin whereby the composition has a granular surface appearance like marble and maintains the properties of the polyester.
Dependencies are inferred from the claim text.