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。

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：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.