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Home › Tin catalysts for use in rim polyol blends containing acidic internal mold release agents and diethyltoluenediamine chain extender

Tin catalysts for use in rim polyol blends containing acidic internal mold release agents and diethyltoluenediamine chain extender

US Patent 5308880 · Granted May 3, 1994

Estimated economic value: $12,628,000 ⓘ

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