公开(公告)号：US09982812B2

公开(公告)日：2018-05-29

申请号：US14643456

申请日：2015-03-10

Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION

Inventor： Wayne Edward Garver ,  Gerald H. Ling ,  Charles S. Golub ,  Kathryn J. Morris ,  Mark F. Colton

IPC: F16L11/12 ,  F16L11/04 ,  B29C47/00 ,  B32B7/12 ,  B32B27/08 ,  B32B27/18 ,  B32B27/30 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B27/40 ,  B32B1/08 ,  B29C47/06 ,  B29K27/00 ,  B29L23/00

CPC classification number: F16L11/12 ,  B29C47/0004 ,  B29C47/0023 ,  B29C47/065 ,  B29C47/067 ,  B29K2027/16 ,  B29L2023/006 ,  B32B1/08 ,  B32B7/12 ,  B32B27/08 ,  B32B27/16 ,  B32B27/18 ,  B32B27/302 ,  B32B27/304 ,  B32B27/32 ,  B32B27/322 ,  B32B27/34 ,  B32B27/36 ,  B32B27/40 ,  B32B2250/24 ,  B32B2270/00 ,  B32B2307/536 ,  B32B2307/54 ,  B32B2307/7265 ,  B32B2597/00 ,  F16L11/04 ,  F16L11/045 ,  Y10T428/1393

Abstract: A multilayer flexible tube includes an inner layer including a melt processable fluoropolymer, wherein the fluoropolymer includes a copolymer of a poly vinylidene fluoride (PVDF) and a hexafluoropropylene (HFP); and an outer layer including a melt processable polymer having a shore hardness less than a shore hardness of the inner layer. Further provided is a method of making the multilayer flexible tube.

公开(公告)号：US20150252918A1

公开(公告)日：2015-09-10

申请号：US14643456

申请日：2015-03-10

Applicant: Saint-Gobain Performance Plastics Corporation

Inventor： Wayne Edward Garver ,  Gerald H. Ling ,  Charles S. Golub ,  Kathryn J. Morris ,  Mark F. Colton

IPC: F16L11/04 ,  B29D23/00 ,  B29C47/00

CPC classification number: F16L11/12 ,  B29C47/0004 ,  B29C47/0023 ,  B29C47/065 ,  B29C47/067 ,  B29K2027/16 ,  B29L2023/006 ,  B32B1/08 ,  B32B7/12 ,  B32B27/08 ,  B32B27/16 ,  B32B27/18 ,  B32B27/302 ,  B32B27/304 ,  B32B27/32 ,  B32B27/322 ,  B32B27/34 ,  B32B27/36 ,  B32B27/40 ,  B32B2250/24 ,  B32B2270/00 ,  B32B2307/536 ,  B32B2307/54 ,  B32B2307/7265 ,  B32B2597/00 ,  F16L11/04 ,  F16L11/045 ,  Y10T428/1393

Abstract: A multilayer flexible tube includes an inner layer including a melt processable fluoropolymer, wherein the fluoropolymer includes a copolymer of a poly vinylidene fluoride (PVDF) and a hexafluoropropylene (HFP); and an outer layer including a melt processable polymer having a shore hardness less than a shore hardness of the inner layer. Further provided is a method of making the multilayer flexible tube.

Abstract translation: 多层挠性管包括含有可熔融加工的含氟聚合物的内层，其中含氟聚合物包括聚偏氟乙烯（PVDF）和六氟丙烯（HFP）的共聚物; 以及包括具有小于内层的肖氏硬度的肖氏硬度的可熔融加工的聚合物的外层。 进一步提供制造多层柔性管的方法。

公开(公告)号：US10295089B2

公开(公告)日：2019-05-21

申请号：US15582068

申请日：2017-04-28

Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION

Inventor： Wayne Edward Garver ,  James Ludlow ,  Gerald H. Ling ,  Charles S. Golub ,  Kathryn J. Morris ,  Mark F. Colton

IPC: F16L11/04 ,  B32B1/08 ,  B32B27/30 ,  B32B7/02 ,  F16L11/12 ,  B29C47/00 ,  B32B7/12 ,  B29C47/06 ,  B32B27/08 ,  B32B27/18 ,  B32B27/32 ,  B32B27/34 ,  B32B27/36 ,  B32B27/40 ,  B29L23/00 ,  B29K27/00 ,  B29C53/82

Abstract: A multilayer flexible tube includes an inner layer including a melt processable fluoropolymer, wherein the fluoropolymer includes a copolymer of a poly vinylidene fluoride (PVDF) and a hexafluoropropylene (HFP); and an outer layer including a melt processable polymer having a shore hardness less than a shore hardness of the inner layer, wherein the multilayer flexible tube has a maximum storage modulus of at least 300 MegaPascal (MPa) at a temperature of about −10° C.

公开(公告)号：US20220196005A1

公开(公告)日：2022-06-23

申请号：US17643857

申请日：2021-12-13

Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION

Inventor： James LUDLOW ,  Kathryn J. Morris ,  Mark F. Colton ,  Michael J. Tzivanis

IPC: F04B43/00 ,  F04B43/12

Abstract: Systems and methods are disclosed that include providing a tubing construction with at least one layer formed from a thermoplastic vulcanizate (TPV). The tubing construction is suitable for use in pump applications subjected to cyclic loading and unloading. The tubing construction maintains a flowrate stability of +/−10% for an extended period of time to provide consistent fluid dispensing and/or dosing for an extended life of the tubing construction and/or the fluid pump.

公开(公告)号：US20140186564A1

公开(公告)日：2014-07-03

申请号：US14142108

申请日：2013-12-27

Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION

Inventor： Josef E. Guesman ,  Wayne E. Garver ,  Kathryn J. Morris ,  Nathan Klettlinger ,  Mark F. Colton

IPC: C08L27/06 ,  B29C47/00

Abstract: A flexible tube includes a polymer composition of a poly vinyl chloride having a molecular weight greater than about 1.0 inherent viscosity (IV) and a bio-based plasticizer. Further, a method of forming a flexible tube is provided. The method includes compounding a poly vinyl chloride having a molecular weight greater than about 1.0 inherent viscosity (IV) with a bio-based plasticizer to form a polymer composition and extruding the polymer composition into the flexible tube.

Abstract translation: 柔性管包括分子量大于约1.0的特性粘度（IV）和生物基增塑剂的聚氯乙烯的聚合物组合物。 此外，提供了形成柔性管的方法。 该方法包括将分子量大于约1.0的特性粘度（IV）的聚氯乙烯与生物基增塑剂混合以形成聚合物组合物并将聚合物组合物挤出到柔性管中。