公开(公告)号：US20240083140A1

公开(公告)日：2024-03-14

申请号：US18385239

申请日：2023-10-30

Applicant: Covation Inc.

Inventor： Andrew Jay DUNCAN ,  Ken-Hsuan LIAO ,  Andrew J. D. MAGENAU ,  Fredrik NEDERBERG ,  Jose Maria TORRADAS

IPC: B32B7/12 ,  B32B27/34

CPC classification number: B32B7/12 ,  B32B27/34 ,  B32B2250/24 ,  B32B2270/00 ,  B32B2307/7242 ,  B32B2439/70

Abstract: Disclosed herein are compositions comprising furan-based polyamides and blend of furan-based polyamides with other polyamides, Also disclosed herein are multilayer structures comprising the furan-based polyamides and articles comprising the multilayer structures.

公开(公告)号：US20240278171A1

公开(公告)日：2024-08-22

申请号：US18597184

申请日：2024-03-06

Applicant: Covation, Inc.

Inventor： Beth Ann ELLIOTT ,  Ken-Hsuan LIAO ,  Mark Brandon SHIFLETT

IPC: B01D53/22 ,  B01D71/48 ,  B01D71/50 ,  B01D71/56 ,  B01D71/64 ,  B01D71/66 ,  B01D71/68 ,  B01D71/70 ,  B01D71/76 ,  B01D71/82

CPC classification number: B01D53/228 ,  B01D71/48 ,  B01D71/64 ,  B01D71/66 ,  B01D71/70 ,  B01D71/76 ,  B01D71/82 ,  B01D71/50 ,  B01D71/56 ,  B01D71/68 ,  B01D2256/10 ,  B01D2256/16 ,  B01D2256/20 ,  B01D2256/22 ,  B01D2256/245 ,  B01D2257/108 ,  B01D2257/11

Abstract: Disclosed herein is a gas separation membrane comprising a furan based polymer, an apparatus comprising the gas separation membrane, and a process for separating a mixture of gases using said gas separation membrane. The process comprises contacting one side of a gas separation membrane comprising a furan-based polymer with a mixture of gases having different gas permeances, whereby at least one gas from the mixture of gases permeates preferentially across the gas separation membrane, thereby separating the at least one gas from the mixture of gases.

公开(公告)号：US20230271131A1

公开(公告)日：2023-08-31

申请号：US18143758

申请日：2023-05-05

Applicant: Covation Inc.

Inventor： Beth Ann ELLIOTT ,  Ken-Hsuan LIAO ,  Mark Brandon SHIFLETT

IPC: B01D53/22 ,  B01D71/48 ,  B01D71/76 ,  B01D71/82

CPC classification number: B01D53/228 ,  B01D71/48 ,  B01D71/76 ,  B01D71/82 ,  B01D71/50

Abstract: Disclosed herein is a gas separation membrane comprising a furan-based polymer, an apparatus comprising the gas separation membrane, and a process for separating a mixture of gases using said gas separation membrane. The process comprises contacting one side of a gas separation membrane comprising a furan-based polymer with a mixture of gases having different gas permeances, whereby at least one gas from the mixture of gases permeates preferentially across the gas separation membrane, thereby separating the at least one gas from the mixture of gases.