Patent search ap:("ASCEND PERFORMANCE MATERIALS OPERATIONS LLC") AND inv:"FOUAD Page Muhamad"

1.

发明申请
PROCESS AND FORMULATION FOR PRODUCING A POLYAMIDE HAVING LOW CAPROLACTAM CONCENTRATION AND SPECIFIC RELATIVE VISCOSITY 审中-公开

公开(公告)号：WO2020041396A1

公开(公告)日：2020-02-27

申请号：PCT/US2019/047381

申请日：2019-08-21

Applicant: ASCEND PERFORMANCE MATERIALS OPERATIONS LLC

Inventor： RAY, Jacob , SCHWIER, Chris , HOFFMAN, Douglas , FOUAD, Muhamad

IPC: C08G69/16 , C08G69/30 , C08G69/46 , C08J5/18

Abstract: A base polyamide composition comprising a nylon mixture having caprolactam units from 1 wppb to 50 wppm catalyst composition; and greater than 0.75 wt% residual caprolactam, wherein the base polyamide composition has a delta end group level ranging from 30 µeq/gram to 90 µeq/gram.

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