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Home › Stable liquid biuret modified and biuret allophanate modified diphenylmethane diisocyanates, prepolymers thereof, and processes for their preparation

Stable liquid biuret modified and biuret allophanate modified diphenylmethane diisocyanates, prepolymers thereof, and processes for their preparation

US Patent 6838542 · Granted Jan 4, 2005

Estimated economic value: $366,000 ⓘ

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