Invention Publication
- Patent Title: POLYPROPYLENE PEROXIDE MASTERBATCH
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Application No.: US18374226Application Date: 2023-09-28
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Publication No.: US20240110048A1Publication Date: 2024-04-04
- Inventor: Likuo Sun , John Bieser , LuAnn Kelly
- Applicant: FINA TECHNOLOGY, INC.
- Applicant Address: US TX Houston
- Assignee: FINA TECHNOLOGY, INC.
- Current Assignee: FINA TECHNOLOGY, INC.
- Current Assignee Address: US TX Houston
- Main IPC: C08L23/12
- IPC: C08L23/12 ; C08J3/00 ; D01D5/08 ; D01F1/02 ; D01F6/06

Abstract:
Disclosed is a polymeric blend and a method of making and using the same. The polymeric blend includes 75 wt. % to 99 wt. % of a first polypropylene composition comprising polypropylene and having a melt flow rate (MFR) of A g/10 min as measured by ASTM D1238 (230° C./2.16 kg), wherein the first polypropylene composition has been previously extruded prior to forming the blend, and 1 wt. % to 25 wt. % of a second polypropylene composition comprising polypropylene and an organic peroxide and having a MFR of B g/10 min as measured by ASTM D1238 (230° C./2.16 kg), wherein the second polypropylene composition has been previously extruded prior to forming the blend, wherein the polymeric blend has a MFR of C g/10 min as measured by ASTM D1238 (230° C./2.16 kg), and wherein C is greater than A.
Information query