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公开(公告)号：US10758931B2
公开(公告)日：2020-09-01
申请号：US15579980
申请日：2016-06-08
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Shawn C. Dodds , Mikhail L. Pekurovsky , James N. Dobbs , Graham M. Clarke , Michele A. Craton , Adam W. Kiefer , Matthew R. D. Smith , Brian E. Schreiber
Abstract: Methods and apparatuses for applying liquid coatings are provided. A first roll (14), a second roll (16), and a nip (146) formed between the first and second rolls are provided. A coating liquid (22) is supplied to the nip. The coating liquid is smoothed, via the nip, into a substantially uniform layer (22a) of liquid coating which is transferred to a substrate (12). The second roll (16) includes a thin metal shell (40) and a resilient layer (30), the thin metal shell encases the resilient layer therebeneath, and the thin metal shell is capable of deflecting in unison with the resilient layer such that the thin metal shell is elastically deformable at the nip when in contact with the first roll (14).
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公开(公告)号：US10221028B2
公开(公告)日：2019-03-05
申请号：US15660214
申请日：2017-07-26
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ronald P. Swanson , Daniel H. Carlson , James N. Dobbs , Karl K. Stensvad
IPC: B65H23/038 , B65H23/032
Abstract: An apparatus for steering a web, including a web path having at least one steering roller and an exit roller, each having a mount; wherein the steering roller(s) each have an axis of rotation and wherein the mounts for the steering roller(s) can pivot those axes with a total of two degrees of freedom. An array comprising a plurality of sensors for monitoring the position of the web is present connected to a controller so as to determine the position and angular orientation of the web. The controller adjusts the pivot(s) of the mount(s) so as to control the angular orientation and the lateral position of the web at a particular point along the web path.
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公开(公告)号：US10150635B2
公开(公告)日：2018-12-11
申请号：US15523574
申请日：2015-12-16
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Glen A. Jerry , Ameeta R. Goyal , Ronald P. Swanson , James N. Dobbs
IPC: B05B13/02 , B65H23/025
Abstract: A web path for conveying a web material includes at least two support rollers contacting a single major surface of the web material, wherein the web material is of indefinite length and has a first and a second edge. A first support roller contacts a first edge region of the web material, and a second support roller contacts a second edge region of the web material such that the web material has a substantial un-contacted region between the first and the second support roller including at least about 50% of the width of the web material. At least one of the first support roller and the second support roller are supported on a bowed shaft such that at least one of the first and second support rollers is angled with respect to the direction of motion of the web.
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公开(公告)号：US20170305700A1
公开(公告)日：2017-10-26
申请号：US15523574
申请日：2015-12-16
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Glen A. Jerry , Ameeta R. Goyal , Ronald P. Swanson , James N. Dobbs
IPC: B65H23/025 , B05B13/02
CPC classification number: B65H23/0258 , B05B13/0207 , B05B13/0221 , B65H23/0324 , B65H23/038 , B65H23/32 , B65H2301/443243 , B65H2301/5114 , B65H2601/25 , B65H2601/2532 , B65H2701/132
Abstract: A web path for conveying a web material includes at least two support rollers contacting a single major surface of the web material, wherein the web material is of indefinite length and has a first and a second edge. A first support roller contacts a first edge region of the web material, and a second support roller contacts a second edge region of the web material such that the web material has a substantial un-contacted region between the first and the second support roller including at least about 50% of the width of the web material. At least one of the first support roller and the second support roller are supported on a bowed shaft such that at least one of the first and second support rollers is angled with respect to the direction of motion of the web.
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公开(公告)号：US20140366470A1
公开(公告)日：2014-12-18
申请号：US14366291
申请日：2012-12-17
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： John S. Edwards , Frank W. Klink , James N. Dobbs , Jon A. Kirschhoffer
CPC classification number: F24F7/02 , E04B1/947 , E04D1/24 , E04D1/28 , E04D1/30 , E04D13/002 , E04D13/17 , E04D13/172 , E04D2001/307 , E04D2001/309
Abstract: A roofing system and article for installation on a roof deck. The roofing article includes a body having an upper portion and an underside. A first channel is defined within the upper portion. The first channel includes an inlet. A second channel is defined intermediate the underside of the body and the roof deck. The second channel is operably connected to the first channel through an orifice, such that the outside air can enter the second channel through the orifice.
Abstract translation: 屋顶系统和用于安装在屋顶甲板上的物品。 屋顶制品包括具有上部和下侧的主体。 第一通道被限定在上部。 第一个通道包括一个入口。 第二个通道被定义在身体的下侧和屋顶甲板之间。 第二通道通过孔口可操作地连接到第一通道，使得外部空气可以通过孔口进入第二通道。
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Patent Agency Ranking
公开(公告)号：US20130236705A1
公开(公告)日：2013-09-12
申请号：US13869380
申请日：2013-04-24
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Dennis E. Ferguson , Satinder K. Nayar , Peter T. Benson , Stanley Rendon , Donald L. Pochardt , James N. Dobbs
CPC classification number: B29C45/14016 , A61M37/0015 , A61M2037/0053 , B01F13/0827 , B29C45/14 , B29C45/1634 , B29C45/1671 , B29C45/27 , B29C45/34 , B29C45/568 , B29C45/73 , B29C2035/0811 , B29C2045/0094 , B29C2045/14942 , B29C2045/2683 , B29C2791/008 , B29D11/00009 , B29K2069/00 , B29K2669/00 , B29L2011/0016 , B29L2031/753 , B29L2031/756 , B32B3/10 , G02B3/00 , Y10T428/24355 , Y10T428/24479 , Y10T428/24612 , Y10T428/24802 , Y10T428/2481 , Y10T428/24917
Abstract: Injection molding parts onto a carrier web located between mold halves, each mold half having a cavity, resulting in molded articles having parts on both sides of the carrier web. Polymer flow into the cavities is assisted by application of ultrasonic energy to the mold. After the molding operation, mold halves are separated, and the carrier web is advanced, or indexed, to a next position for another molding sequence. Articles produced include lenses with part of the carrier web between lens halves, and a carrier web bearing an array of molded parts.
Abstract translation: 将注模部件注射到位于半模之间的载体网上，每个半模具有空腔，导致模制品在载体网的两侧具有部分。 通过向模具中施加超声能量来辅助进入空腔的聚合物流。 在模制操作之后，将半模分开，并且将载体网推进或分度到另一模制顺序的下一位置。 产生的制品包括具有半透镜之间的载体网的一部分的透镜以及具有模制部件阵列的载体网。
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公开(公告)号：US11820125B2
公开(公告)日：2023-11-21
申请号：US17597562
申请日：2020-07-13
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kara A. Meyers , Shawn C. Dodds , Mikhail L. Pekurovsky , Tyler J. Rattray , James N. Dobbs , Samad Javid , Matthew S. Stay
Abstract: A printing system (200) including a printing roll (220) is provided. The printing roll (220) includes an elastically deformable and compressible inner layer (224) and a thin outer shell (222) to cover the inner layer (224). The thin outer shell (222) includes a pattern of raised print features (223) to receive ink material thereon. The inner layer (224) is softer and thicker than the thin outer shell (222), and optionally, the thin outer shell (222) is removable from the inner layer (224). The inner layer (224) of the printing roll (220) has a thickness, a compression force deflection value and an elastically-deformable compressibility such that the raised print features (223) of the printing roll (220) do not slide or deform with respect to the printed web (2) in an amount to generate a substantially visible dot gain.
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公开(公告)号：US11712713B2
公开(公告)日：2023-08-01
申请号：US17309602
申请日：2019-12-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Shawn C. Dodds , Tyler J. Rattray , Kara A. Meyers , Mikhail L. Pekurovsky , Scott L. Ciliske , James N. Dobbs , Samad Javid
CPC classification number: B05D1/265 , B05C5/0254 , B05C1/083 , B05C5/027 , B05C5/0258 , B29C48/35
Abstract: Methods and apparatuses for applying coatings (9) on a moving web (3) are provided. A slot die (20) and a back-up roll (11) engage with each other. The back-up roll has a deformable inner layer (12) with a surface thereof covered by a deformable outer layer (14). The slot die and the flexible web at a contacting area are impressed into the back-up roll with an engagement depth D, which enables formation of a coating having a substantially uniform thickness.
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公开(公告)号：US20220016670A1
公开(公告)日：2022-01-20
申请号：US17309602
申请日：2019-12-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Shawn C. Dodds , Tyler J. Rattray , Kara A. Meyers , Mikhail L. Pekurovsky , Scott L. Ciliske , James N. Dobbs , Samad Javid
Abstract: Methods and apparatuses for applying coatings (9) on a moving web (3) are provided. A slot die (20) and a back-up roll (11) engage with each other. The back-up roll has a deformable inner layer (12) with a surface thereof covered by a deformable outer layer (14). The slot die and the flexible web at a contacting area are impressed into the back-up roll with an engagement depth D, which enables formation of a coating having a substantially uniform thickness.
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公开(公告)号：US20200306790A1
公开(公告)日：2020-10-01
申请号：US16763152
申请日：2018-11-12
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kara A. Meyers , Shawn C. Dodds , Eric A. Vandre , Tyler J. Rattray , Kevin T. Grove , Brittni M. Schiewer , Mikhail L. Pekurovsky , Samad Javid , James N. Dobbs , Wayne D. Meredyk
Abstract: Methods and apparatuses for applying coatings on a baggy web are provided. A Mayer rod and a back-up roll engage with each other to form a nip. The back-up roll has a deformable inner layer with a surface thereof covered by a deformable outer layer. The Mayer rod and the flexible web at a contacting area are impressed into the back-up roll with a machine-direction nip width W and a nip engagement depth D, which enables formation of a coating having a substantially uniform thickness.
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