Method for treating thermoplastic resin composition containing flame retardant
AssigneeMatsushita Electric Industrial Co., Ltd.
InventorsKeizo Nakajima, Tetsuji Kawakami, Takayoshi Ueno, Hiroshi Onishi
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Abstract
The present specification discloses a method for treating a thermoplastic resin composition containing a flame retardant comprising a dissolving or dispersing step of bringing the thermoplastic resin composition containing a flame retardant into contact with a solvent to dissolve or disperse at least one portion of the flame retardant into the solvent. According to this, a thermoplastic resin composition containing a flame retardant can be easily separated into a flame retardant and a thermoplastic resin in their original states.
Claims7
A method for treating a thermoplastic resin composition containing a flame retardant comprising a dissolving or dispersing step (a) of bringing a thermoplastic resin composition containing a flame retardant into contact with a single solvent to dissolve or disperse at least one portion of said flame retardant into said solvent.
Dependencies are inferred from the claim text.