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Home › Polyamide resin capable of forming containers having improved gas barrier properties from phenylene dioxy diacetic acid and naphthalene dicarboxylic acid

Polyamide resin capable of forming containers having improved gas barrier properties from phenylene dioxy diacetic acid and naphthalene dicarboxylic acid

US Patent 4640973 · Granted Feb 3, 1987

Estimated economic value: $23,355,000 ⓘ

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