公开(公告)号：US20240132637A1

公开(公告)日：2024-04-25

申请号：US17963644

申请日：2022-10-11

Applicant: FINA TECHNOLOGY, INC.

Inventor： Fengkui Li ,  Joachim Azzi ,  Mohammad Tuhin ,  Andy Culkin

IPC: C08F10/02 ,  B29C48/00 ,  C08F10/06 ,  C08K5/09

CPC classification number: C08F10/02 ,  B29C48/022 ,  C08F10/06 ,  C08K5/09 ,  B29K2023/06 ,  B29K2023/12

Abstract: Processing parameters of polypropylene and/or polyethylene are adjusted by combining them with a non-fluorinated process aid. The process aid is an oleochemical derivative and/or a wax having a viscosity of from 10 cP to 100 cP. The wax is a branched ethylene-propylene copolymer. The processing parameter, e.g., pressure at the die, or volumetric output is adjusted for the polypropylene and/or polyethylene compared to the polypropylene and/or polyethylene without the non-fluorinated process aid at the same processing conditions. The mechanical properties of an extruded polymeric article including the non-fluorinated process aid are the same or are improved compared to the same composition without the non-fluorinated polymer processing aid or one that includes a fluorinated processing aid.

公开(公告)号：US20200263000A1

公开(公告)日：2020-08-20

申请号：US16795146

申请日：2020-02-19

Applicant: FINA TECHNOLOGY, INC.

Inventor： Joachim Azzi ,  Fengkui Li ,  Andy Culkin

IPC: C08K3/34 ,  B29C45/00

Abstract: Polymer compositions and uses thereof are described. A polymeric composition can include a polyolefin polymer and a nucleating agent having an average particle size of less than 2 micrometers.