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    ADHESIVE ARTICLE AND METHOD OF MAKING THE SAME
    3.
    发明申请
    ADHESIVE ARTICLE AND METHOD OF MAKING THE SAME 审中-公开

    公开(公告)号：US20190322905A1

    公开(公告)日：2019-10-24

    申请号：US16312539

    申请日：2017-06-21

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Maria A. Appeaning ,  Marie A. Boulos ,  David J. Kinning ,  Georgiy Teverovskiy ,  Michael L. Steiner ,  Sai Vang

    IPC: C09J7/40 ,  C08G77/20 ,  C09J11/02 ,  C08K5/03 ,  C09J133/08 ,  C09J133/10

    Abstract: A method of making an adhesive article includes providing a liner having first and second silicone release layer disposed on opposite sides thereof, applying the onium salt photoacid generator onto at least a portion of the first silicone release layer to provide a modified silicone release layer, disposing an adhesive layer onto the second silicone release layer, and and exposing at least the adhesive layer to electron beam radiation within a process chamber thereby providing a crosslinked adhesive layer, wherein the process chamber contains oxygen, wherein the modified silicone release layer is exposed to the oxygen during crosslinking of the adhesive layer. The first silicone release layer does not contain an onium salt photoacid generator. An adhesive article made by the method is also disclosed.

    Nitrogen and dioxolane-containing hydrofluoroethers and methods of using the same
    4.
    发明授权
    Nitrogen and dioxolane-containing hydrofluoroethers and methods of using the same 有权

    公开(公告)号：US10934281B2

    公开(公告)日：2021-03-02

    申请号：US16323282

    申请日：2017-08-22

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Georgiy Teverovskiy ,  Michael G. Costello ,  William M. Lamanna

    IPC: C07D413/06 ,  C07D317/28 ,  C07D405/06 ,  C09K5/10

    Abstract: Described herein is dioxolane-containing compound of formula (I) wherein (i) Rf1 and Rf2 are independently linear or branched perfluoroalkyi groups having with 1-8 carbon atoms and optionally comprise at least one catenated heteroatom, or (ii) Rf1 and Rf2 are bonded together to form a ring structure having 4-6 carbon atoms and optionally comprise one or more catenated heteroatoms; Rf2 is a linear or branched perfluoroalkyi groups having with 1-3 carbon atoms; and R4 and R5 are independently selected from H, F, Cl, a linear or branched alkyl group having 1-3 carbon atoms, optionally wherein the alkyl group comprises at least one of: fluorine, chlorine, a hydroxyl group, or a catenated heteroatom; for use in cleaning compositions, as an electrolyte solvent, as a heat transfer fluid, or a vapor phase soldering fluid. There is also provided a method of making the dioxolane-containing compound, comprising: contacting a 1,2-diol compound with a fluorinated ethylenically unsaturated compound in the presence of a base.

    COMPOUND, ADHESIVE ARTICLE, AND METHODS OF MAKING THE SAME
    7.
    发明申请
    COMPOUND, ADHESIVE ARTICLE, AND METHODS OF MAKING THE SAME 审中-公开

    公开(公告)号：US20190382625A1

    公开(公告)日：2019-12-19

    申请号：US16349667

    申请日：2017-11-08

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Maria A. Appeaning ,  Marie A. Boulos ,  David J. Kinning ,  Georgiy Teverovskiy ,  Chetan P. Jariwala ,  Michael L. Steiner ,  Sai Vang

    IPC: C09J7/40 ,  C09J7/20

    Abstract: A method of making an adhesive article comprises three steps. First, a backing is provided having first and second opposed major surfaces with respective first and second silicone release layers disposed thereon. The second silicone release layer further comprises organic solvent and a compound represented by the formula: R1 represents a monovalent, divalent, or trivalent hydrocarbon radical having from 2 to 40 carbon atoms or covalent bond. Rf represents a perfluorinated group having from 3 to 5 carbon atoms. X1 represents —NH— or a covalent bond. Second, an adhesive layer is disposed onto the first silicone release layer. Third, the adhesive layer is exposed to E-beam radiation within a process chamber containing oxygen to provide a crosslinked adhesive layer. An adhesive article made by the method and the compound are also disclosed.

    ADHESIVE ARTICLE AND METHOD OF MAKING THE SAME
    8.
    发明申请
    ADHESIVE ARTICLE AND METHOD OF MAKING THE SAME 审中-公开

    公开(公告)号：US20190203082A1

    公开(公告)日：2019-07-04

    申请号：US16331708

    申请日：2017-08-24

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Maria A. Appeaning ,  Marie A. Boulos ,  David J. Kinning ,  Georgiy Teverovskiy ,  Michael L. Steiner ,  Sai Vang

    IPC: C09J7/40

    Abstract: A method of making an adhesive article comprises three steps. First, the method includes providing a liner having first and second opposed major surfaces with respective first and second silicone release layers disposed thereon. The second silicone release layer comprises a partially cured hydrosilation-crosslinkable silicone mixture comprises a first silicone polymer having at least three Si—H groups and second silicone polymer have at least two vinyl, and has an extractables content of 5 to 25 weight percent. Second, an adhesive layer is disposed onto the first silicone release layer. Third, the adhesive layer is exposed to E-beam radiation within a process chamber thereby providing a crosslinked adhesive layer. The second silicone release layer is exposed to oxygen during crosslinking of the adhesive layer. Adhesive articles made according to the method also disclosed.

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