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公开(公告)号：US20210163668A1
公开(公告)日：2021-06-03
申请号：US17046222
申请日：2019-04-02
Applicant: BASF SE
Inventor： Felicia BOKEL , Julia JAEHNIGEN , Ingolf HENNIG
Abstract: A composition may include a polyurethane which is the reaction product of a polyisocyanate, a polyol C1, and a polyol C2, a chain extender, optionally in the presence of a catalyst and/or one or more auxiliaries, wherein the polyol C1 polysiloxane.
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