公开(公告)号：US11472915B2

公开(公告)日：2022-10-18

申请号：US16435397

申请日：2019-06-07

Applicant: Massachusetts Institute of Technology

Inventor： Timothy M. Swager ,  Yuan He ,  Zachary Smith ,  Sharon Lin ,  Francesco Maria Benedetti

IPC: C08G61/08 ,  B01D71/44 ,  B01D71/28 ,  B01D53/22

Abstract: Porous compositions such as flexible polymers with side chain porosity are generally provided. In some embodiments, the composition comprises a flexible polymer backbone and a plurality of rigid side chains. In some embodiments, the rigid side chains form pores. In some embodiments, the rigid side chains may comprise two or more [2.2.2] bicyclic cores (e.g., formed by a ring opening metathesis polymerization. The compounds and methods described herein may be useful in various applications including, for example, gas separation.

公开(公告)号：US11891481B2

公开(公告)日：2024-02-06

申请号：US17357252

申请日：2021-06-24

Applicant: Massachusetts Institute of Technology

Inventor： Timothy Manning Swager ,  Zachary Smith ,  Francesco Maria Benedetti ,  Sheng Guo

IPC: B01D53/22 ,  C08G65/40 ,  C08G65/48 ,  C08J5/18 ,  B01D71/52 ,  B01D67/00 ,  B01D69/02

CPC classification number: C08G65/4075 ,  B01D53/228 ,  B01D67/0006 ,  B01D67/0093 ,  B01D69/02 ,  B01D71/52 ,  C08G65/4087 ,  C08G65/485 ,  C08J5/18 ,  B01D2325/20 ,  B01D2325/34 ,  C08G2650/36 ,  C08J2371/12

Abstract: Compositions and methods related to the synthesis and application of poly(aryl ether)s are generally described.

公开(公告)号：US20220282041A1

公开(公告)日：2022-09-08

申请号：US17357252

申请日：2021-06-24

Applicant: Massachusetts Institute of Technology

Inventor： Timothy Manning Swager ,  Zachary Smith ,  Francesco Maria Benedetti ,  Sheng Guo

IPC: C08G65/40 ,  C08G65/48 ,  C08J5/18 ,  B01D71/52 ,  B01D67/00 ,  B01D53/22 ,  B01D69/02

Abstract: Compositions and methods related to the synthesis and application of poly(aryl ether)s are generally described.