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Home › Colored thermoplastic resin compositions for laser welding, specific neutral anthraquinone dyes as colorants therefor, and molded product therefrom

Colored thermoplastic resin compositions for laser welding, specific neutral anthraquinone dyes as colorants therefor, and molded product therefrom

US Patent 7513947 · Granted Apr 7, 2009

Estimated economic value: $35,855,000 ⓘ

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