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Home › Reaction injection molded elastomers made using a polyurethane organometallic catalyst amine terminated polyethers amine terminated chain extender and aromatic polyisocyanate

Reaction injection molded elastomers made using a polyurethane organometallic catalyst amine terminated polyethers amine terminated chain extender and aromatic polyisocyanate

US Patent 4444910 · Granted Apr 24, 1984

Estimated economic value: $5,404,000 ⓘ

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