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：US20240209548A1

公开(公告)日：2024-06-27

申请号：US18595938

申请日：2024-03-05

Applicant: Covation, Inc.

Inventor： Fredrik NEDERBERG ,  Bhuma Rajagopalan

IPC: D01F6/62 ,  C08G63/181 ,  C08L67/02 ,  D01F6/84 ,  D01F8/14

CPC classification number: D01F6/62 ,  C08G63/181 ,  C08L67/02 ,  D01F6/84 ,  D01F8/14 ,  D10B2401/061 ,  Y10T428/249921 ,  Y10T428/2929 ,  Y10T442/30 ,  Y10T442/40 ,  Y10T442/60

Abstract: Disclosed herein are polyesters and fibers made therefrom. The fiber comprises a polymer, poly(trimethylene furandicarboxylate) (PTF), and PTF based copolymers.

公开(公告)号：US20230235486A1

公开(公告)日：2023-07-27

申请号：US18129542

申请日：2023-03-31

Applicant: Covation, Inc.

Inventor： Fredrik NEDERBERG ,  Bhuma RAJAGOPALAN

IPC: D01F6/62 ,  C08L67/02 ,  C08G63/181 ,  D01F6/84 ,  D01F8/14

CPC classification number: D01F6/62 ,  C08L67/02 ,  C08G63/181 ,  D01F6/84 ,  D01F8/14 ,  Y10T428/2929 ,  Y10T428/249921 ,  Y10T442/30 ,  Y10T442/40 ,  Y10T442/60 ,  D10B2401/061

Abstract: Disclosed herein are polyesters and fibers made therefrom. The fiber comprises a polymer, poly(trimethylene furandicarboxylate) (PTF), and PTF based copolymers.