Method of foaming polystyrene to produce polystyrene products

Application Number: 00102573
Application Date: 2000.03.22
Publication Number: 1277213
Publication Date: 2000.12.20
Priority Information:
International: C08F112/08;C08J11/08
Applicant(s) Name: Fan Chentian
Inventor(s) Name: Fan Chentian;Fan Liya;Fan Fengtao
Patent Agency Code: 14100
Patent Agent: wang yong
Abstract Styrene and gasoline are first mixed into solvent, and foamed polystyrene is dissolved in it to form solution. The solution may be produced into commonly used polystyrene through direct heating to volatilize solvent or into shock resisting polystyrene through adding butadienestyrene latex or rubber into the solution before heating to volatilize solvent. The simple and practical process can eliminate the environmental pollution caused by waste foamed polystyrene while producing useful material.