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Home › Polyisocyanate based polymers perpared from formulations including non-silicone surfactants and method for the preparation thereof

Polyisocyanate based polymers perpared from formulations including non-silicone surfactants and method for the preparation thereof

US Patent 5600019 · Granted Feb 4, 1997

Estimated economic value: $13,675,000 ⓘ

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