C - Chemistry – Metallurgy – 08 – G
Patent
C - Chemistry, Metallurgy
08
G
C08G 18/66 (2006.01) C08G 18/08 (2006.01) C08G 18/32 (2006.01) C08G 18/42 (2006.01) C08G 18/72 (2006.01)
Patent
CA 2613416
Thermoplastic polyurethanes which are readily released from a mold, have a hardness of up to 80 Shore A, and a low degree of cold hardening are produced from polyester polyols made with at least one dihydric alcohol having no ether groups and an average of at least 0.40 side carbon chains per ester group in the polyester polyol.
Brauer Wolfgang
Gracik Charles S.
Lawrey Bruce D.
Peerlings Henricus
Bayer Materialscience Aktiengesellschaft
Bayer Materialscience Llc
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
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