公开(公告)号：US09890298B2

公开(公告)日：2018-02-13

申请号：US14586569

申请日：2014-12-30

Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION

Inventor： Nafih Mekhilef ,  Boguslawa Czarnecka ,  Jeffrey H. Peet ,  Emeric Malefant ,  Blair K. Brettmann ,  Hongxiang Teng

IPC: C08G81/02 ,  C08G69/26 ,  B05D3/02 ,  B32B15/08 ,  C09D179/08 ,  C09D127/18 ,  F16C33/20 ,  C08G73/10

CPC classification number: C09D179/08 ,  C08G73/105 ,  C08G73/1071 ,  C09D127/18 ,  F16C33/201 ,  F16C33/208 ,  F16C2208/40 ,  Y10T428/31681 ,  C08L79/08 ,  C08L27/18

Abstract: The present disclosure relates to bearing and seal assemblies comprising a composite structure which includes a substrate and a layer disposed on the substrate. The layer disposed on the substrate includes a polyimide matrix and a filler dispersed within the polyimide matrix. The filler can be a thermoplastic polymer, such as PTFE, and/or an organic filler. The bearing assembly can exhibit a synergistic improvement in wear resistance and coefficient of friction.

公开(公告)号：US11230648B2

公开(公告)日：2022-01-25

申请号：US16343278

申请日：2017-10-23

Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION

Inventor： Matthew Gacek ,  Jeffrey H. Peet ,  Florence Py

IPC: C08L83/04 ,  C09D127/18 ,  C08J3/00 ,  C08L27/18

Abstract: A polymer material including a fluorinated component and a silicone component can exhibit improved performance, such as increased thermal stability. An article can include the polymer material. For example, a coated fabric including the polymer material can exhibit improved dielectric strength. A composition for forming the polymer material can include a dispersion comprising a fluorinated component and an emulsion comprising a reactive silicone component. In an embodiment, a single pass film formed from the composition can have an increased critical crack thickness. A method can include forming a polymer material from the composition.

公开(公告)号：US10266722B2

公开(公告)日：2019-04-23

申请号：US15850121

申请日：2017-12-21

Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION

Inventor： Nafih Mekhilef ,  Boguslawa Czarnecka ,  Jeffrey H. Peet ,  Emeric Malefant ,  Blair K. Brettmann ,  Hongxiang Teng

IPC: C09D179/08 ,  C09D127/18 ,  F16C33/20 ,  C08G73/10

Abstract: The present disclosure relates to bearing and seal assemblies comprising a composite structure which includes a substrate and a layer disposed on the substrate. The layer disposed on the substrate includes a polyimide matrix and a filler dispersed within the polyimide matrix. The filler can be a thermoplastic polymer, such as PTFE, and/or an organic filler. The bearing assembly can exhibit a synergistic improvement in wear resistance and coefficient of friction.

公开(公告)号：US20230193095A1

公开(公告)日：2023-06-22

申请号：US18066442

申请日：2022-12-15

Applicant: Saint-Gobain Performance Plastics Corporation

Inventor： Dahlia Amato ,  Gerald A. Elliott ,  Jeffrey H. Peet ,  Rachel Brown ,  Fei Wang

IPC: C09J183/04

CPC classification number: C09J183/04

Abstract: The present disclosure relates to a pressure sensitive adhesive may include a silicone based pressure sensitive adhesive component, and an iron oxide filler mixture. The content of the iron oxide filler mixture may be at least about 0.5 wt. % and not greater than about 10.0 wt. % for a total weight of the pressure sensitive adhesive. The pressure sensitive adhesive may have a peel adhesion of at least about 600 g/in when measured at 25° C., and the pressure sensitive adhesive may further have a UL 94 rating of VTM-0, a UL 94 rating of V-0, or a UL 94 rating of both VTM-0 and V-0 when attached to a backing material.

公开(公告)号：US20150184694A1

公开(公告)日：2015-07-02

申请号：US14586569

申请日：2014-12-30

Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION

Inventor： Nafih Mekhilef ,  Boguslawa Czarnecka ,  Jeffrey H. Peet ,  Emeric Malefant ,  Blair K. Brettmann ,  Hongxiang Teng

IPC: F16C33/62 ,  C09D127/18 ,  C09D179/08 ,  F16C33/64

CPC classification number: C09D179/08 ,  C08G73/105 ,  C08G73/1071 ,  C09D127/18 ,  F16C33/201 ,  F16C33/208 ,  F16C2208/40 ,  Y10T428/31681 ,  C08L79/08 ,  C08L27/18

Abstract: The present disclosure relates to bearing and seal assemblies comprising a composite structure which includes a substrate and a layer disposed on the substrate. The layer disposed on the substrate includes a polyimide matrix and a filler dispersed within the polyimide matrix. The filler can be a thermoplastic polymer, such as PTFE, and/or an organic filler. The bearing assembly can exhibit a synergistic improvement in wear resistance and coefficient of friction.

Abstract translation: 本公开涉及包括复合结构的轴承和密封组件，所述复合结构包括基底和设置在基底上的层。 设置在基板上的层包括分散在聚酰亚胺基质内的聚酰亚胺基体和填料。 填料可以是热塑性聚合物，例如PTFE，和/或有机填料。 轴承组件可以在耐磨性和摩擦系数方面表现出协同的改进。