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    Polymeric composite particles
    2.
    发明授权
    Polymeric composite particles 有权

    公开(公告)号：US11591541B2

    公开(公告)日：2023-02-28

    申请号：US17015121

    申请日：2020-09-09

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Michael W. Kobe ,  Mary M. Caruso Dailey ,  Luke E. Heinzen ,  Hassan Sahouani

    IPC: C11B9/00 ,  A61K8/34 ,  A61Q13/00 ,  A61K8/81 ,  A61K8/11 ,  A61K8/73 ,  A61K8/02 ,  A61K8/85 ,  C08J3/12 ,  C08J9/26

    Abstract: Compositions are provided that include a matrix and a polymeric composite particles disposed in the matrix. The polymeric composite particles include a porous polymeric core and a fragrance positioned within the porous polymeric core. Polymeric composite particles are also provided including a porous polymeric core, a fragrance positioned within the porous polymeric core, and a coating layer around the porous polymeric core. Further, a method of determining a minimum temperature of a composition is provided including providing a composition including polymeric composite particles disposed in a matrix, heating the composition, releasing at least a portion of the fragrance as a vapor from the porous polymeric core of the polymeric composite particles at or above the minimum temperature, and detecting at least a portion of the fragrance vapor in a location outside of the matrix.

    Burners and additive manufacturing methods
    7.
    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
    8.
    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.

    BURNERS AND ADDITIVE MANUFACTURING METHODS
    10.
    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.

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