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    BURNERS AND ADDITIVE MANUFACTURING METHODS
    1.
    发明公开
    BURNERS AND ADDITIVE MANUFACTURING METHODS 审中-公开

    公开(公告)号：US20240133547A1

    公开(公告)日：2024-04-25

    申请号：US18402823

    申请日：2024-01-03

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Aniruddha A. Upadhye ,  Mark A. Strobel ,  Elizaveta Y. Plotnikov ,  Luke E. Heinzen

    IPC: F23D14/02 ,  B22F10/25 ,  B22F10/85 ,  F23D14/56

    CPC classification number: F23D14/02 ,  B22F10/25 ,  B22F10/85 ,  F23D14/56 ,  F23D2213/00

    Abstract: Burners and methods of making burner bodies via a focused beam are disclosed. In an aspect, a burner includes (a) a burner body and (b) at least one connector configured to supply at least a fuel and an oxidizer to the burner body. The burner body includes (1) a plurality of passageways; (2) a first major surface; (3) a plurality of ports at the first major surface, each port defined by an end of one of the passageways; and either: (4a) at least one heating element in or adjacent to at least one of the plurality of passageways that increases the temperature of a wall of the at least one of the plurality of passageways; or (4b) a cooling chamber directly adjacent to three or more of the plurality of passageways. The burner body includes a number of layers of metal directly bonded to each other. Further, methods are provided, including receiving, by a manufacturing device having one or more processors, a digital object comprising data specifying a burner body; and generating, with the manufacturing device by an additive manufacturing process, the burner body based on the digital object. A system is also provided, including a display that displays a 3D model of a burner body; and one or more processors that, in response to the 3D model selected by a user, cause a 3D printer to create a physical object of the burner body.

    POLYMETHYLMETHACRYLATE BASED HARDCOAT COMPOSITION AND COATED ARTICLE
    7.
    发明申请
    POLYMETHYLMETHACRYLATE BASED HARDCOAT COMPOSITION AND COATED ARTICLE 审中-公开
    基于聚甲基丙烯酸甲酯的硬化组合物和涂层制品

    公开(公告)号：US20150037567A1

    公开(公告)日：2015-02-05

    申请号：US14387072

    申请日：2013-03-14

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Susannah C. Clear ,  Raghunath Padiyath ,  Garry W. Lachmansingh ,  Mark A. Strobel ,  Sonja S. Mackey ,  Naiyong Jing

    IPC: C09D133/12 ,  C08K3/36 ,  C08K5/3435 ,  C09D7/12 ,  C08K5/3492

    CPC classification number: C09D133/12 ,  C08K3/36 ,  C08K5/3435 ,  C08K5/3492 ,  C08L2312/00 ,  C09D4/06 ,  C09D7/48 ,  C09D133/14 ,  Y10T428/259 ,  Y10T428/31507 ,  Y10T428/3154 ,  Y10T428/31797 ,  Y10T428/31913 ,  Y10T428/31938

    Abstract: A coating composition is disclosed. The coating composition includes a poly(methyl methacrylate) polymer or copolymer having a weight average molecular weight of at least 50,000 grams per mole; monomer comprising at least one of an alkylene diacrylate, alkylene dimethacrylate, cycloalkylene diacrylate, or cycloalkylenedimethacrylate, wherein the at least one of an alkylene diacrylate, alkylene dimethacrylate, cycloalkylene diacrylate, or cycloalkylenedimethacrylate provides at least 80 percent by weight of the monomer; and a stabilizer against ultraviolet light. An article including a coating on a surface of a substrate and a method of making the article are also disclosed. The coating on the surface of the substrate is obtained by curing the disclosed coating composition.

    Abstract translation: 公开了涂料组合物。 涂料组合物包括重均分子量为至少50,000克/摩尔的聚（甲基丙烯酸甲酯）聚合物或共聚物; 包含二异丙烯酸亚烷基酯，二甲基丙烯酸亚烷基酯，亚环丙烷二甲基丙烯酸酯或环烷基二甲基丙烯酸酯中的至少一种的单体，其中所述二异丙烯酸亚烷基酯，二甲基丙烯酸亚烷基酯，环亚烷基二丙烯酸酯或环烷基二甲基丙烯酸酯中的至少一种提供至少80重量％的单体; 和抗紫外线的稳定剂。 还公开了一种包括基材表面上的涂层和制造该制品的方法的制品。 通过固化所公开的涂料组合物获得基材表面上的涂层。

    Burners and additive manufacturing methods
    8.
    发明授权
    Burners and additive manufacturing methods 有权

    公开(公告)号：US11898748B2

    公开(公告)日：2024-02-13

    申请号：US17309293

    申请日：2019-12-23

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Aniruddha A. Upadhye ,  Mark A. Strobel ,  Elizaveta Y. Plotnikov ,  Luke E. Heinzen

    IPC: B22F10/25 ,  F23D14/02 ,  B22F10/85 ,  F23D14/56

    CPC classification number: F23D14/02 ,  B22F10/25 ,  B22F10/85 ,  F23D14/56 ,  F23D2213/00

    Abstract: Burners and methods of making burner bodies via a focused beam are disclosed. In an aspect, a burner includes (a) a burner body and (b) at least one connector configured to supply at least a fuel and an oxidizer to the burner body. The burner body includes (1) a plurality of passageways; (2) a first major surface; (3) a plurality of ports at the first major surface, each port defined by an end of one of the passageways; and either: (4a) at least one heating element in or adjacent to at least one of the plurality of passageways that increases the temperature of a wall of the at least one of the plurality of passageways; or (4b) a cooling chamber directly adjacent to three or more of the plurality of passageways. The burner body includes a number of layers of metal directly bonded to each other. Further, methods are provided, including receiving, by a manufacturing device having one or more processors, a digital object comprising data specifying a burner body; and generating, with the manufacturing device by an additive manufacturing process, the burner body based on the digital object. A system is also provided, including a display that displays a 3D model of a burner body; and one or more processors that, in response to the 3D model selected by a user, cause a 3D printer to create a physical object of the burner body.

    BURNERS AND ADDITIVE MANUFACTURING METHODS
    9.
    发明申请
    BURNERS AND ADDITIVE MANUFACTURING METHODS 有权

    公开(公告)号：US20210404652A1

    公开(公告)日：2021-12-30

    申请号：US17309293

    申请日：2019-12-23

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Aniruddha A. Upadhye ,  Mark A. Strobel ,  Elizaveta Y. Plotnikov ,  Luke E. Heinzen

    IPC: F23D14/02 ,  F23D14/56 ,  B22F10/25 ,  B22F10/85

    Abstract: Burners and methods of making burner bodies via a focused beam are disclosed. In an aspect, a burner includes (a) a burner body and (b) at least one connector configured to supply at least a fuel and an oxidizer to the burner body. The burner body includes (1) a plurality of passageways; (2) a first major surface; (3) a plurality of ports at the first major surface, each port defined by an end of one of the passageways; and either: (4a) at least one heating element in or adjacent to at least one of the plurality of passageways that increases the temperature of a wall of the at least one of the plurality of passageways; or (4b) a cooling chamber directly adjacent to three or more of the plurality of passageways. The burner body includes a number of layers of metal directly bonded to each other. Further, methods are provided, including receiving, by a manufacturing device having one or more processors, a digital object comprising data specifying a burner body; and generating, with the manufacturing device by an additive manufacturing process, the burner body based on the digital object. A system is also provided, including a display that displays a 3D model of a burner body; and one or more processors that, in response to the 3D model selected by a user, cause a 3D printer to create a physical object of the burner body.

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