公开(公告)号：US12011868B2

公开(公告)日：2024-06-18

申请号：US17944403

申请日：2022-09-14

Applicant: CASE WESTERN RESERVE UNIVERSITY

Inventor： Eric Baer ,  Andrew Olah ,  Cong Zhang ,  Gary Wnek ,  Nathan McMullen ,  Chung-Fu Cheng

IPC: B29C59/04 ,  B29C43/00 ,  B29C45/00 ,  B29C48/00 ,  B29C48/07 ,  C08K7/02 ,  B29K23/00 ,  B29L31/00 ,  B29L31/48

CPC classification number: B29C59/04 ,  B29C43/003 ,  B29C45/0001 ,  B29C48/0011 ,  B29C48/022 ,  B29C48/07 ,  C08K7/02 ,  B29K2023/065 ,  B29K2023/08 ,  B29K2023/12 ,  B29K2023/16 ,  B29K2995/0051 ,  B29L2031/4821 ,  B29L2031/731 ,  B29L2031/768 ,  C08K2201/004 ,  C08K2201/011

Abstract: A method of producing high modulus and strength polymer materials includes compressive rolling a semicrystalline polymer material in at least two different axial directions of the material; and axially orienting at least a portion of the compressive rolled material to a draw ratio less than the ultimate elongation or the elongation % at break of the material.