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公开(公告)号：US10455675B2
公开(公告)日：2019-10-22
申请号：US15106595
申请日：2014-12-18
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Joshua M. Retterath , Bruce E. Tait , Chris J. Tanley , Fred J. Roska , Terence A. Lee , Kevin B. Newhouse
Abstract: A looped pile static reduction blanket or cloth, an apparatus including the looped pile static reduction blanket, and a technique to neutralize static and static patterns from a polymeric film surface during processing, to enable higher speeds and fewer defects during web transport and subsequent processing of wound film rolls, an apparatus including the looped pile static reduction cloth, and a technique to neutralize static from a polymeric shaped part during processing, to enable fewer defects. The looped pile static reduction blanket includes a static reduction engagement cloth that is resilient and can facilitate discharge of static from a web to ground before, during, and after contact with a charged web.
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公开(公告)号：US11335551B2
公开(公告)日：2022-05-17
申请号：US16663006
申请日：2019-10-24
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： William R. Dudley , William Blake Kolb , Michael A. Johnson , Stephen A. Johnson , Chris J. Tanley
Abstract: The present method comprises providing a flexible web substrate (e.g., polymeric flexible web substrates) that forms at least part of a component of a device, coating so as to wet-out on and cover all or a substantial portion of a major surface on one side or both sides of the flexible web substrate with flowable polymeric material, while the flexible web substrate is moving in a down-web direction, and solidifying the polymeric material so as to form one cleaning layer on the major surface of one side or both sides of the flexible web substrate. The present invention can be utilized in a continuous in-line manufacturing process. In applications of the present invention where the flexible web substrate will not form a component of a device, the present invention broadly provides a method for cleaning particles from a flexible web of indefinite length. Each cleaning layer forms a substantially adhesive bond to the major surface that is readily removable without damaging or leaving a substantial residue of cleaning layer material on the major surface. A substantial number of the particles that were on this major surface are captured by and removable with the cleaning layer.
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公开(公告)号：US20210332269A1
公开(公告)日：2021-10-28
申请号：US17309619
申请日：2019-12-11
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Marie A. Boulos , Jitendra S. Rathore , Maria A. Appeaning , Georgiy Teverovskiy , Scott M. LeBow , Michael L. Steiner , Chris J. Tanley
Abstract: Release layers that can be included in various adhesive tape products and release liners for adhesive layers are provided. The release layer is a cured reaction product of a curable release composition that contains i) a siloxane polymer having at least two hydrolyzable groups and having a weight average molecular weight of at least 1000 Daltons, ii) a crosslinker, iii) a silane additive, iv) a photoacid generator, and v) an optional silicate resin. The crosslinker is a compound of formula Si(OR5)4 or is a compound having at least two silyl groups of formula —Si(R4)x(OR5)3-x where R4 is alkyl or aryl, R5 is alkyl, and the variable xis an integer equal to 0 or 1. The silane additive is a compound having two silyl groups of formula —Si(R6)2(OR7) or a single silyl group of formula —Si(R10) (OR9)2 where R6 is alkyl or aryl, R7 is alkyl, R9 is alkyl, and R10 is alkyl or aryl.
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公开(公告)号：US09192960B2
公开(公告)日：2015-11-24
申请号：US14363220
申请日：2012-12-13
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Chris J. Tanley , Timothy J. Edman , Gary W. Maier , David S. Grinnell
CPC classification number: B05D1/26 , B05C5/0245 , B05C5/027 , B05C11/025 , B05D1/02
Abstract: A coating apparatus and method of use wherein at least one capillary tube is in contact with a moving substrate during coating.
Abstract translation: 一种涂覆装置和使用方法，其中至少一个毛细管在涂覆期间与移动的基底接触。
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公开(公告)号：US20200058493A1
公开(公告)日：2020-02-20
申请号：US16663006
申请日：2019-10-24
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： William R. Dudley , William Blake Kolb , Michael A. Johnson , Stephen A. Johnson , Chris J. Tanley
Abstract: The present method comprises providing a flexible web substrate (e.g., polymeric flexible web substrates) that forms at least part of a component of a device, coating so as to wet-out on and cover all or a substantial portion of a major surface on one side or both sides of the flexible web substrate with flowable polymeric material, while the flexible web substrate is moving in a down-web direction, and solidifying the polymeric material so as to form one cleaning layer on the major surface of one side or both sides of the flexible web substrate. The present invention can be utilized in a continuous in-line manufacturing process. In applications of the present invention where the flexible web substrate will not form a component of a device, the present invention broadly provides a method for cleaning particles from a flexible web of indefinite length. Each cleaning layer forms a substantially adhesive bond to the major surface that is readily removable without damaging or leaving a substantial residue of cleaning layer material on the major surface. A substantial number of the particles that were on this major surface are captured by and removable with the cleaning layer.
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Patent Agency Ranking
公开(公告)号：US09908733B2
公开(公告)日：2018-03-06
申请号：US14653322
申请日：2013-12-17
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Fred J. Roska , Chris J. Tanley , Kevin B. Newhouse , Bruce E. Tait
CPC classification number: B65H27/00 , B65H20/02 , B65H2404/5511 , B65H2515/716
Abstract: The present disclosure describes a looped pile static reduction roller (100, 200, 300), an apparatus (400) including the looped pile static reduction roller, and a technique to neutralize static and static patterns from a polymeric film surface during processing, to enable higher speeds and fewer defects during web transport. The looped pile static reduction roller includes a static reduction engagement cover (160, 260, 360) that is resilient and can facilitate discharge of static from the web to ground before, during, and after contact with a charged web (320, 420).
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公开(公告)号：US20150274483A1
公开(公告)日：2015-10-01
申请号：US14432643
申请日：2013-09-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kevin B. Newhouse , Bruce E. Tait , Terence A. Lee , Michael L. Smith , Kyle Taggart , Stanley T. Mann , Ronald L. Holmes , Timothy J. Edman , Mark T. Reed , Carsten Franke , Chris J. Tanley
CPC classification number: B65H75/10 , B65H18/28 , B65H19/28 , B65H75/28 , B65H2301/41427 , B65H2301/41428 , B65H2511/166
Abstract: The disclosure generally relates to a looped pile film roll core used for winding a polymeric film, a method of winding film on the looped pile film roll core, and a roll of film that includes the looped pile film roll core. The disclosure describes an article and a process to reduce the core impressions created by the starting end of a web on the adjacent web layers next to the core. In one particular embodiment, the present disclosure can lead to a reduction in the amount and severity of such core impressions on a wound polymeric film, by reducing the amount of stress in adjacent layers of wound web.
Abstract translation: 本发明一般涉及用于缠绕聚合物膜的环状绒毛膜卷芯，在环状绒毛膜卷芯上缠绕膜的方法和包括环状绒毛膜卷芯的膜卷。 本公开描述了一种用于减少在核心旁边的相邻网络层上由Web的起始端创建的核心印象的物品和过程。 在一个具体实施方案中，本公开可以通过减少缠绕网的相邻层中的应力的量来导致在卷绕的聚合物膜上的这种芯印模的量和严重性的减少。
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公开(公告)号：US10029882B2
公开(公告)日：2018-07-24
申请号：US14432643
申请日：2013-09-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kevin B. Newhouse , Bruce E. Tait , Terence A. Lee , Michael L. Smith , Kyle Taggart , Stanley T. Mann , Ronald L. Holmes , Timothy J. Edman , Mark T. Reed , Carsten Franke , Chris J. Tanley
Abstract: The disclosure generally relates to a looped pile film roll core used for winding a polymeric film, a method of winding film on the looped pile film roll core, and a roll of film that includes the looped pile film roll core. The disclosure describes an article and a process to reduce the core impressions created by the starting end of a web on the adjacent web layers next to the core. In one particular embodiment, the present disclosure can lead to a reduction in the amount and severity of such core impressions on a wound polymeric film, by reducing the amount of stress in adjacent layers of wound web.
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公开(公告)号：US20170333937A1
公开(公告)日：2017-11-23
申请号：US15524772
申请日：2015-11-05
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Chris J. Tanley , Lori T. Holmes , Michael J. Tichy
CPC classification number: B05C5/0254 , B05C11/1002
Abstract: A center-fed single cavity slot die (100) for coating particulate suspensions without creating the coating defect known as center banding. The die has a flow obstruction device (109) located in the die cavity (105) in a position such that the flow obstruction device blocks undisturbed straight-line flow of coating composition from the feed inlet to the die coating slot. Also, a coating process that employs the disclosed coating die. Types, shapes, sizes, and compositions of particles that may be used, and viscoities and particle concentrations of the coating composition which may be used.
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公开(公告)号：US20160185549A1
公开(公告)日：2016-06-30
申请号：US14653322
申请日：2013-12-17
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Fred J. Roska , Chris J. Tanley , Kevin B. Newhouse , Bruce E. Tait
CPC classification number: B65H27/00 , B65H20/02 , B65H2404/5511 , B65H2515/716
Abstract: The present disclosure describes a looped pile static reduction roller (100, 200, 300), an apparatus (400) including the looped pile static reduction roller, and a technique to neutralize static and static patterns from a polymeric film surface during processing, to enable higher speeds and fewer defects during web transport. The looped pile static reduction roller includes a static reduction engagement cover (160, 260, 360) that is resilient and can facilitate discharge of static from the web to ground before, during, and after contact with a charged web (320, 420).
Abstract translation: 本公开内容描述了一种环形桩静压减小辊（100,200,300），包括环形桩静压减小辊的装置（400）以及在处理期间中和聚合物膜表面的静态和静态图案的技术，以使得能够 更快的速度和更少的缺陷，在网络传输。 环形桩静压减小辊包括具有弹性的静电还原接合盖（160,260,360），并且可以有助于在与带电的卷筒纸（320,420）接触之前，之中和之后从卷筒纸向地面排出静电。
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