公开(公告)号：US20190263989A1

公开(公告)日：2019-08-29

申请号：US16287331

申请日：2019-02-27

Applicant: Regents of the University of Minnesota

Inventor： Philip T. Dirlam ,  David J. Goldfeld ,  Marc A. Hillmyer

IPC: C08J9/00 ,  C08J9/12

Abstract: A foam that includes a polylactide polymer in the form of a star polymer having at least three arms. The foam is an open cell foam having a density no greater than 0.1 g/cm3.

公开(公告)号：US11306192B2

公开(公告)日：2022-04-19

申请号：US16287331

申请日：2019-02-27

Applicant: Regents of the University of Minnesota

Inventor： Philip T. Dirlam ,  David J. Goldfeld ,  Marc A. Hillmyer

IPC: C08G63/08 ,  C08J9/00 ,  C08J9/12

Abstract: A foam that includes a polylactide polymer in the form of a star polymer having at least three arms. The foam is an open cell foam having a density no greater than 0.1 g/cm3.