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Home › Reaction products of terephthalic acid residues and polycarboxylic acid-containing polyols and polymeric foams obtained therefrom

Reaction products of terephthalic acid residues and polycarboxylic acid-containing polyols and polymeric foams obtained therefrom

US Patent 4652591 · Granted Mar 24, 1987

Estimated economic value: $13,066,000 ⓘ

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