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Home › Anisotropic films based on 1,8-naphthoylene-1′,2′-benzimidazole sulfonates and lyotropic liquid crystal systems and methods for making

Anisotropic films based on 1,8-naphthoylene-1′,2′-benzimidazole sulfonates and lyotropic liquid crystal systems and methods for making

US Patent 7262305 · Granted Aug 28, 2007

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