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    COATED ABRASIVE ARTICLE
    1.
    发明申请
    COATED ABRASIVE ARTICLE 审中-公开

    公开(公告)号：US20170193874A1

    公开(公告)日：2017-07-06

    申请号：US15306861

    申请日：2015-04-29

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Thomas N. Laurion ,  Deborah J. Eilers ,  Brant A. Moegenburg

    IPC: G09G3/20 ,  G09G3/3208 ,  G09G3/36 ,  G09G3/34

    CPC classification number: B24D11/001 ,  B24D3/28

    Abstract: An electronic device includes a display and a processor coupled to the display. The display includes a plurality of zones distributed over a viewable display area. The processor is configured to obtain source data for the image to be displayed in the viewable area of the display, analyze the source data in selected zones of the plurality of zones to determine at least one characteristic of the image in each selected zone, and adjust, separately in each zone of the plurality of zones, at least one type of subpixel in the subpixel matrix based on determined characteristics of the image in the selected, analyzed zones.

    COATED ABRASIVE ARTICLE AND METHOD OF MAKING THE SAME
    2.
    发明申请
    COATED ABRASIVE ARTICLE AND METHOD OF MAKING THE SAME 有权
    涂层磨砂制品及其制造方法

    公开(公告)号：US20140308884A1

    公开(公告)日：2014-10-16

    申请号：US14354947

    申请日：2012-12-19

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Jeffrey R. Janssen ,  Deborah J. Eilers ,  Paul D. Graham

    IPC: B24D3/28 ,  B24D11/00

    CPC classification number: B24D3/28 ,  B24D11/00 ,  B24D11/001

    Abstract: Provided are abrasive articles in which the make layer, abrasive particle layer, and size layer are coated onto a backing according to a coating pattern characterized by a plurality of discrete islands. The coating pattern has features in which all three components are generally in registration with each other, while providing a pervasive uncoated area extending across the backing. Advantageously, this configuration provides a coated abrasive that displays superior curl-resistance compared with previously disclosed abrasive articles. Moreover, this configuration resists loading, resists de-lamination, has enhanced flexibility, and decreases the quantity of raw materials required to achieve the same level of performance as conventional abrasive articles.

    Abstract translation: 提供了一种磨料制品，其中根据以多个离散的岛为特征的涂层图案，将制造层，磨料颗粒层和尺寸层涂覆到背衬上。 涂层图案具有其中所有三个部件通常彼此对准的特征，同时提供延伸穿过背衬的普遍的未涂覆区域。 有利地，与先前公开的磨料制品相比，这种构造提供了显示出优异的抗卷曲性的涂层磨料。 而且，该结构抵抗负载，抵抗去层压，具有增强的柔性，并且减少了达到与传统磨料制品相同性能水平所需的原材料的数量。

    Coated abrasive article
    4.
    发明授权
    Coated abrasive article 有权
    涂层磨料制品

    公开(公告)号：US09393673B2

    公开(公告)日：2016-07-19

    申请号：US14413067

    申请日：2013-06-26

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Deborah J. Eilers ,  Jeffrey R. Janssen

    IPC: B24D3/28 ,  B24D11/00 ,  B24D11/04

    CPC classification number: B24D3/28 ,  B24D11/00 ,  B24D11/04

    Abstract: Provided are abrasive articles in which the make layer, abrasive particle layer, and size layer are coated onto a backing according to a coating pattern characterized by a pattern of discrete islands, or features, having an areal density ranging from about 30 features to about 300 features per square centimeter and an average feature diameter ranging from about 0.1 millimeters to about 1.5 millimeters. Optionally, the provided abrasive particles have an average abrasive particle size ranging from about 20 micrometers to about 250 micrometers and the average make layer thickness ranging from 33 percent to 100 percent of the average abrasive particle size. This coating pattern provides that all three components are generally in registration with each other, while also providing a pervasive uncoated area extending across the backing, thereby providing improved cut and finish performance while displaying a resistance to curl in wet environments.

    Abstract translation: 提供了磨料制品，其中制造层，磨料颗粒层和尺寸层根据涂层图案涂覆到背衬上，涂层图案的特征在于具有从约30特征到约300的离散岛状或特征的图案 特征每平方厘米，平均特征直径约为0.1毫米至约1.5毫米。 任选地，所提供的磨料颗粒的平均研磨粒度范围为约20微米至约250微米，平均成层厚度为平均磨料颗粒尺寸的33％至100％。 这种涂层图案提供了所有三个部件通常彼此对准，同时还提供延伸穿过背衬的普遍的未涂覆区域，从而提供改善的切割和完成性能，同时在湿润环境中显示出抗卷曲性。

    ABRASIVE ARTICLE
    6.
    发明申请
    ABRASIVE ARTICLE 有权

    公开(公告)号：US20210170547A1

    公开(公告)日：2021-06-10

    申请号：US16770652

    申请日：2018-12-06

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Chainika Jangu ,  Michael J. Annen ,  Deborah J. Eilers ,  David M. Mahli ,  Caroline E. Morel ,  Kathleen S. Shafer ,  Gregory P. Sorenson

    IPC: B24D3/28 ,  B24D11/00

    Abstract: The disclosure relates to layers comprising a body having a thickness, T, comprising a curable composition comprising a polymerizable epoxy-acrylate resin composition and abrasive particles at least partially embedded in the polymerizable epoxy-acrylate resin composition, wherein the body includes a plurality of void spaces free of the curable composition extending into the body from the first major surface and the depth of the plurality of void spaces is at least 10 percent of thickness T. The disclosure also relates to cured compositions formed from such curable compositions and, in turn, abrasive articles made from such cured compositions as well as methods for making abrasive articles.

    POROUS ABRASIVE ARTICLE
    8.
    发明申请
    POROUS ABRASIVE ARTICLE 审中-公开

    公开(公告)号：US20200298373A1

    公开(公告)日：2020-09-24

    申请号：US16770647

    申请日：2018-12-06

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Michael J. Annen ,  Deborah J. Eilers ,  Chainika Jangu ,  Caroline E. Morel ,  Kathleen S. Shafer

    IPC: B24D3/28 ,  B24D11/02 ,  B24D18/00

    Abstract: An abrasive article comprising an attachment layer and an abrasive layer. The attachment layer comprises a porous backing having a first major surface, an opposed second major surface, and a first plurality of voids extending from the first major surface to the second major surface. The abrasive layer has a third major surface and an opposed fourth major surface and comprises a cured composition, abrasive particles at least partially embedded in the cured composition, and a second plurality of voids extending from the third major surface to the fourth major surface. The first major surface of the attachment layer is adjacent the third major surface of the abrasive layer, and the pattern of the second plurality of voids is independent of the pattern of the first plurality of voids.

    Coated abrasive article and method of making the same
    9.
    发明授权
    Coated abrasive article and method of making the same 有权

    公开(公告)号：US09630297B2

    公开(公告)日：2017-04-25

    申请号：US14354947

    申请日：2012-12-19

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Jeffrey R. Janssen ,  Deborah J. Eilers ,  Paul D. Graham

    IPC: B24D3/02 ,  B24D3/28 ,  B24D11/00

    CPC classification number: B24D3/28 ,  B24D11/00 ,  B24D11/001

    Abstract: Provided are abrasive articles in which the make layer, abrasive particle layer, and size layer are coated onto a backing according to a coating pattern characterized by a plurality of discrete islands. The coating pattern has features in which all three components are generally in registration with each other, while providing a pervasive uncoated area extending across the backing. Advantageously, this configuration provides a coated abrasive that displays superior curl-resistance compared with previously disclosed abrasive articles. Moreover, this configuration resists loading, resists de-lamination, has enhanced flexibility, and decreases the quantity of raw materials required to achieve the same level of performance as conventional abrasive articles.

    COATED ABRASIVE ARTICLE
    10.
    发明申请
    COATED ABRASIVE ARTICLE 有权
    涂层磨砂制品

    公开(公告)号：US20150126098A1

    公开(公告)日：2015-05-07

    申请号：US14413067

    申请日：2013-06-26

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Deborah J. Eilers ,  Jeffrey R. Janssen

    IPC: B24D3/28 ,  B24D11/04

    CPC classification number: B24D3/28 ,  B24D11/00 ,  B24D11/04

    Abstract: Provided are abrasive articles in which the make layer, abrasive particle layer, and size layer are coated onto a backing according to a coating pattern characterized by a pattern of discrete islands, or features, having an areal density ranging from about 30 features to about 300 features per square centimeter and an average feature diameter ranging from about 0.1 millimeters to about 1.5 millimeters. Optionally, the provided abrasive particles have an average abrasive particle size ranging from about 20 micrometers to about 250 micrometers and the average make layer thickness ranging from 33 percent to 100 percent of the average abrasive particle size. This coating pattern provides that all three components are generally in registration with each other, while also providing a pervasive uncoated area extending across the backing, thereby providing improved cut and finish performance while displaying a resistance to curl in wet environments.

    Abstract translation: 提供了磨料制品，其中制造层，磨料颗粒层和尺寸层根据涂层图案涂覆到背衬上，涂层图案的特征在于具有从约30特征到约300的离散岛状或特征的图案 特征每平方厘米，平均特征直径约为0.1毫米至约1.5毫米。 任选地，所提供的磨料颗粒的平均研磨粒度范围为约20微米至约250微米，平均成层厚度为平均磨料颗粒尺寸的33％至100％。 这种涂层图案提供了所有三个部件通常彼此对准，同时还提供延伸穿过背衬的普遍的未涂覆区域，从而提供改善的切割和完成性能，同时在湿润环境中显示出抗卷曲性。

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