Polyols derived from farnesene for polyurethanes
作者： Herbert Chao , Nan Tian
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摘要: A composition is provided for making a polyurethane that may be incorporated in various products, such as sealant, coating, caulk, an electric potting compound, membrane, sponge, foam, adhesives, and propellant binder. The includes one or more polyols, isocyanate-group containing compounds having isocyanate group functionality of at least two, optionally chain extenders. At the polyols farnesene-based polyol number average molecular weight less than equal to 100,000 g/mol viscosity 25° C. 10,000 cP. homopolymer copolymer farnesene. also comprise additional polydiene. Methods preparing are provided.
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