Back to results
US 12,180,325 B2Granted
Polycarbonate diols and their uses
AssigneeAsahi Kasei Kabushiki Kaisha
InventorsHayato Yabuki, Eizaburou Ueno, Yasuyuki Tsukimori
Life of this patent
Estimating the term…
Abstract
A polycarbonate diol comprising a repeating unit represented by the following formula (A) in a proportion of 0.1% by mass or more and 99.9% by mass or less:
Claims20
A polycarbonate diol comprising a repeating unit represented by the following formula (A) in a proportion of 0.1% by mass or more and 89% by mass or less:
Dependencies are inferred from the claim text.