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    NOVEL THERMORESPONSIVE ADHESIVE MATERIAL, METHOD OF MAKING THE MATERIAL AND METHODS OF USE
    4.
    发明申请
    NOVEL THERMORESPONSIVE ADHESIVE MATERIAL, METHOD OF MAKING THE MATERIAL AND METHODS OF USE 审中-公开

    公开(公告)号：US20170340769A1

    公开(公告)日：2017-11-30

    申请号：US15163365

    申请日：2016-05-24

    Applicant: The Boeing Company

    Inventor： Hardik Dalal ,  Alain A. Adjorlolo ,  Adam F. Gross ,  Elena Sherman

    IPC: A61L15/58 ,  C09J133/16 ,  C09J5/06 ,  C09J7/02

    CPC classification number: A61L15/58 ,  C08F220/24 ,  C09J5/06 ,  C09J7/22 ,  C09J7/38 ,  C09J133/16 ,  C09J2205/114 ,  C09J2423/006 ,  C09J2423/046 ,  C09J2423/106 ,  C09J2433/00 ,  C09J2467/006 ,  C09J2477/006 ,  C08F2220/1891

    Abstract: The present disclosure is directed to a thermoresponsive adhesive material. The material comprises a linear, phase-separated polymer having fluorinated polymer units and hydrophobic polymer units. The fluorinated polymer units and the hydrophobic polymer units are randomly ordered along the polymer. The hydrophobic polymer units include a first hydrophobic polymer unit and a second hydrophobic polymer unit. The first hydrophobic polymer unit is chosen from acrylate units or methacrylate units each substituted with one or more linear alkyl groups, linear alkenyl groups or a combination thereof, where at least one of the linear alkyl groups or alkenyl groups has 16 to 20 carbon atoms. The second hydrophobic polymer unit is chosen from acrylate units or methacrylate units each substituted with one or more linear alkyl groups, linear alkenyl groups or a combination thereof, where at least one of the linear alkyl or alkenyl groups of the second hydrophobic polymer unit has 5 to 14 carbon atoms. A peak adhesive strength of the thermoresponsive adhesive material is modifiable and reversible with a change in temperature. Methods of making thermoresponsive adhesive materials, methods employing thermoresponsive adhesive materials and self-adhesive objects that include thermoresponsive adhesive materials are also disclosed.

    Titanium-based coatings and methods for making coatings
    5.
    发明授权
    Titanium-based coatings and methods for making coatings 有权

    公开(公告)号：US12152306B2

    公开(公告)日：2024-11-26

    申请号：US16239312

    申请日：2019-01-03

    Applicant: THE BOEING COMPANY

    Inventor： John J. Vajo ,  Alain A. Adjorlolo ,  Jason A. Graetz

    IPC: C23C22/34

    Abstract: Aspects of the present disclosure provide titanium-based coatings and methods for making titanium-based coatings on surfaces. In at least one aspect, a coating includes an oxygen content, a fluorine content, a titanium content, and a sodium content. In one or more additional aspects, a coating includes titanium dioxide and Na5Ti3F14. In one or more additional aspects, a method of making a titanium-based coating includes contacting a substrate with a composition that includes from about 0.01 M to about 0.8 M of a titanium fluoride, from about 0.01 M to about 2 M of a sodium salt, and from about 0.1 M to about 1.5 M of a fluorine scavenger.

    Thermoresponsive adhesive material, method of making the material and methods of use
    6.
    发明授权
    Thermoresponsive adhesive material, method of making the material and methods of use 有权

    公开(公告)号：US10155062B2

    公开(公告)日：2018-12-18

    申请号：US15163365

    申请日：2016-05-24

    Applicant: The Boeing Company

    Inventor： Hardik Dalal ,  Alain A. Adjorlolo ,  Adam F. Gross ,  Elena Sherman

    IPC: A61L15/58 ,  C09J5/06 ,  C09J133/16 ,  C08F220/24 ,  C09J7/38 ,  C09J7/22

    Abstract: The present disclosure is directed to a thermoresponsive adhesive material. The material comprises a linear, phase-separated polymer having fluorinated polymer units and hydrophobic polymer units. The fluorinated polymer units and the hydrophobic polymer units are randomly ordered along the polymer. The hydrophobic polymer units include a first hydrophobic polymer unit and a second hydrophobic polymer unit. The first hydrophobic polymer unit is chosen from acrylate units or methacrylate units each substituted with one or more linear alkyl groups, linear alkenyl groups or a combination thereof, where at least one of the linear alkyl groups or alkenyl groups has 16 to 20 carbon atoms. The second hydrophobic polymer unit is chosen from acrylate units or methacrylate units each substituted with one or more linear alkyl groups, linear alkenyl groups or a combination thereof, where at least one of the linear alkyl or alkenyl groups of the second hydrophobic polymer unit has 5 to 14 carbon atoms. A peak adhesive strength of the thermoresponsive adhesive material is modifiable and reversible with a change in temperature. Methods of making thermoresponsive adhesive materials, methods employing thermoresponsive adhesive materials and self-adhesive objects that include thermoresponsive adhesive materials are also disclosed.

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