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    SEAT INSERT FOR A CRYOGENIC BALL VALVE
    151.
    发明申请
    SEAT INSERT FOR A CRYOGENIC BALL VALVE 有权

    公开(公告)号：US20220196161A1

    公开(公告)日：2022-06-23

    申请号：US17644237

    申请日：2021-12-14

    Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION

    Inventor： Philippe BURLOT ,  Herman M. DUBOIS ,  Jan KUSTERMANS ,  Filip ROUSSEAU

    IPC: F16K5/06

    Abstract: Systems and methods are disclosed that include providing a valve suitable for maintaining a seal and preventing fluid flow through the valve at cryogenic temperatures. The valve includes a valve body having a longitudinal axis along a flow path through the valve, a ball selectively rotatable within the valve body to selectively allow fluid flow through the valve, a seat insert cavity formed within the valve body, and a seat insert assembly at least partially disposed within the seat insert cavity. The seat insert assembly includes a seat insert comprising at least one sealing lip and a support ring engaged with the at least one sealing lip and configured to bias the at least one sealing lip against a portion of the seat insert cavity to prevent leakage through a second leakage path when the ball valve is selectively rotated to prevent fluid flow through the valve.

    PRINTER ASSEMBLY LOW FRICTION ROLLER LINER
    152.
    发明申请
    PRINTER ASSEMBLY LOW FRICTION ROLLER LINER 有权

    公开(公告)号：US20220184981A1

    公开(公告)日：2022-06-16

    申请号：US17643201

    申请日：2021-12-08

    Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION

    Inventor： David A. RICH ,  Nicole M. DiRANDO

    IPC: B41J17/34 ,  B41J11/057 ,  C08L27/18 ,  C08L61/16

    Abstract: The present disclosure relates to a low friction roller liner for a printer assembly may include a low friction layer. The low friction layer may include a first fluoropolymer matrix component and a first thermoplastic filler component distributed throughout the first fluoropolymer matrix component. The content of the first fluoropolymer matrix component may be at least about 1 wt. % and not greater than about 99 wt. % for a total weight of the first low friction layer. The content of the first thermoplastic filler component may be at least about 1 wt. % and not greater than about 99 wt. % for a total weight of the first low friction layer.

    COMPOSITE FILM AND METHODS OF FORMING A COMPOSITE FILM
    153.
    发明申请
    COMPOSITE FILM AND METHODS OF FORMING A COMPOSITE FILM 有权

    公开(公告)号：US20220177658A1

    公开(公告)日：2022-06-09

    申请号：US17457469

    申请日：2021-12-03

    Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION

    Inventor： Nicole Love ,  Sethumadhavan Ravichandran ,  Steven R. Dubrule ,  Corey Laven

    IPC: C08J5/18 ,  C08J7/04 ,  C08F222/10

    Abstract: According to one aspect, a composite film may include a substrate, and a protection coating overlying the substrate. The protection coating may include a urethane acrylate 6-functional oligomer, and a urethane acrylate 2-functional oligomer. The protection coating may further include a urethane acrylate oligomer ratio UAC6/UAC2 of at least about 0.5 and not greater than about 3, where UAC6 is equal to the content of the urethane acrylate 6-functional oligomer in wt. % for a total weight of the protection coating and UAC2 is equal to the content of the urethane acrylate 2-functional oligomer in wt. % for a total dry weight of the protection coating.

    BEARING FOR PARTIALLY SPHERICAL COMPONENT AND METHOD OF MAKING AND USING THE SAME
    158.
    发明申请
    BEARING FOR PARTIALLY SPHERICAL COMPONENT AND METHOD OF MAKING AND USING THE SAME 有权

    公开(公告)号：US20220128087A1

    公开(公告)日：2022-04-28

    申请号：US17451722

    申请日：2021-10-21

    Applicant: SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION

    Inventor： JunYoung PARK ,  Eunhee JANG ,  Seungchul JUN

    IPC: F16C11/06

    Abstract: A bearing for an at least partially spherical component, the bearing including a first portion and a complementary second portion integral with the first portion and joined by a folded-over bridge portion, the first portion and the second portion each including an arcuate inner surface, where the first portion and the second portion are adapted to at least partially surround and provide a compressive spring force against the component to form a joint assembly allowing for rotation of the component, where the first portion and the second portion form a semispherical void around the component, and where the bearing includes a metal substrate and a low friction layer overlying at least one surface of the substrate.

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