公开(公告)号：US20220170575A1

公开(公告)日：2022-06-02

申请号：US17457129

申请日：2021-12-01

Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION

Inventor： John J. HEINDEL ,  Katie CAMPBELL ,  Rachel Z. PYTEL

IPC: F16L11/12 ,  B29C48/09 ,  B29C48/00

Abstract: A tube includes a layer including a fluoropolymer having a refractive index of less than 1.42, wherein the fluoropolymer includes a copolymer including vinylidene fluoride and polymethyl methacrylate, a crosslinked terpolymer including tetrafluoroethylene, hexafluoropropylene, vinylidene fluoride, or combination thereof.

公开(公告)号：US20210206891A1

公开(公告)日：2021-07-08

申请号：US17136313

申请日：2020-12-29

Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION

Inventor： John J. HEINDEL ,  Katie CAMPBELL

IPC: C08F14/22 ,  C08F14/26 ,  C08F14/28

Abstract: A tube includes a layer including a fluoropolymer has a crystallite size of less than about nanometers per crystalline particle and a refractive index of less than 1.40.