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Home › Process of preparing polyurethanes cured with 2,6-idaminobenzoic acid derivatives and blends of the 2, 4 and 2,6 isomers

Process of preparing polyurethanes cured with 2,6-idaminobenzoic acid derivatives and blends of the 2, 4 and 2,6 isomers

US Patent 4810769 · Granted Mar 7, 1989

Estimated economic value: $11,068,000 ⓘ

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