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公开(公告)号：US10384231B2
公开(公告)日：2019-08-20
申请号：US14135993
申请日：2013-12-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ronald P. Swanson , Andrew J. Henderson , James N. Dobbs , Mark J. Zach
IPC: B05D3/12 , B05D7/04 , B65H23/022 , B65H23/025 , B65H23/34 , B65H26/00 , C08J7/04 , B29C55/02
Abstract: A system and method for controlling curl in multi-layer webs. The method can include providing a coated web, curing the coating to form a multi-layer web, and stretching the web during curing of the coating. Some coatings shrink at least partially when cured such that curing the coating induces a strain in the multi-layer web. Stretching the web occurs during curing to induce an opposing strain that at least partially counteracts the strain induced by curing to form a multi-layer web having a desired curvature. The system can include a curing section configured to cure the coating, and can further include a web stretching section, which can be located proximate the curing section and can be substantially coincident with the curing section, such that the web is stretched while the coating is cured.
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公开(公告)号：US20140109826A1
公开(公告)日：2014-04-24
申请号：US14135993
申请日：2013-12-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Ronald P. Swanson , Andrew J. Henderson , James N. Dobbs , Mark J. Zach
IPC: B05D3/12
CPC classification number: B05D3/12 , B05D7/04 , B29C55/023 , B29C55/026 , B65H23/022 , B65H23/025 , B65H23/34 , B65H26/00 , B65H2301/5114 , B65H2301/51212 , B65H2301/5124 , B65H2301/51242 , B65H2701/1864 , C08J7/047 , C08J2433/00
Abstract: A system and method for controlling curl in multi-layer webs. The method can include providing a coated web, curing the coating to form a multi-layer web, and stretching the web during curing of the coating. Some coatings shrink at least partially when cured such that curing the coating induces a strain in the multi-layer web. Stretching the web occurs during curing to induce an opposing strain that at least partially counteracts the strain induced by curing to form a multi-layer web having a desired curvature. The system can include a curing section configured to cure the coating, and can further include a web stretching section, which can be located proximate the curing section and can be substantially coincident with the curing section, such that the web is stretched while the coating is cured.
Abstract translation: 一种用于控制多层腹板卷曲的系统和方法。 该方法可以包括提供涂布的网，固化涂层以形成多层网，并且在涂层的固化期间拉伸网。 当固化时，一些涂层至少部分收缩，使得固化涂层在多层织物中引起应变。 在固化过程中发生拉伸，以引起相对的应变，其至少部分地抵消由固化引起的应变以形成具有期望曲率的多层纤维网。 该系统可以包括固化部分，其被配置为固化涂层，并且还可以包括网状物拉伸部分，其可以位于固化部分附近并且可以与固化部分基本重合，使得幅材被拉伸，同时涂层是 治愈
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公开(公告)号：US11465172B2
公开(公告)日：2022-10-11
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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公开(公告)号：US20150197047A1
公开(公告)日：2015-07-16
申请号：US14665284
申请日：2015-03-23
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：US09012011B2
公开(公告)日：2015-04-21
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
IPC: B32B3/00 , A61M37/00 , B29C45/14 , B29C45/56 , B29C45/73 , B29C45/16 , B32B3/10 , G02B3/00 , B29D11/00 , B01F13/08 , B29C45/27 , B29C45/34 , B29C45/00 , B29C45/26 , B29L11/00 , B29L31/00 , B29C35/08
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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Patent Agency Ranking
16.发明授权公开(公告)号：US08968629B2
公开(公告)日：2015-03-03
申请号：US14270838
申请日：2014-05-06
Applicant: 3M Innovative Properties Company , Thelma E. Hunter
Inventor： John S. Huizinga , John T. Strand , James N. Dobbs , Thomas B. Hunter , William V. Dower , Daniel H. Carlson , Serge Wetzels , Gregory F. King , Olester Benson, Jr. , Jeremy K. Larsen , Michael Benton Free , David W. Kuhns
IPC: B29C59/04 , B29C59/16 , B29C35/08 , B29C39/14 , B29C39/20 , G03F7/095 , G03F7/20 , H05K3/00 , H05K3/10 , B05D1/40 , B05D3/06 , B05D3/12 , B29C43/46 , B29C59/02 , H05K1/03
CPC classification number: B29C59/04 , B05D1/40 , B05D3/067 , B05D3/12 , B05D2252/02 , B29C35/0805 , B29C35/0888 , B29C35/0894 , B29C39/148 , B29C39/203 , B29C59/046 , B29C2035/0827 , B29C2043/463 , B29C2059/023 , G03F7/0957 , G03F7/2032 , H05K1/0393 , H05K3/0008 , H05K3/0079 , H05K3/101 , H05K2201/0108 , H05K2203/0113 , H05K2203/0143 , H05K2203/1545 , H05K2203/1572
Abstract: An apparatus for casting a patterned surface on both sides of an opaque web. The apparatus includes a first patterned roll, a second pattered roll, and a means for rotating the first and second patterned rolls such that their patterns are transferred to opposite sides of the opaque web while it is in continuous motion. During this process, their patterns are maintained in continuous registration to within at least 100 micrometers.
Abstract translation: 用于在不透明网的两侧上铸造图案化表面的装置。 该设备包括第一图案化辊，第二图案辊和用于旋转第一和第二图案化辊的装置，使得它们的图案在连续运动时转移到不透明纸幅的相对侧。 在该过程中，它们的图案被保持在至少100微米内的连续配准。
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公开(公告)号：US20240050973A1
公开(公告)日：2024-02-15
申请号：US18259222
申请日：2021-12-21
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kevin T. Reddy , Scott L. Ciliske , Shawn C. Dodds , Mikhail L. Pekurovsky , Kara A. Meyers , James N. Dobbs , Samad Javid , Robert B. Secor , Joseph B. Farley , Ronald P. Swanson , Tyler J. Rattray , Ann M. Gilman , Angela S. McLean , Thomas A. Mahler , Yugeun P. Yang , Paul J. Cordes
CPC classification number: B05C1/165 , B05C1/0834 , B05C1/083 , B05C1/0808 , B05D1/40
Abstract: Methods and apparatuses for roll coating are provided. The roll coating system (100) includes a coating roll (110) having a deformable inner layer (12) with a surface thereof covered by a deformable outer layer (14), the inner layer being softer than the outer layer. A substrate (3) is conveyed to the nip (12) between the coating roll and a back-up roll (120). A metered coating material is transferred from the coating roll to a patterned surface structure (40) of the substrate at the nip to form a conformal coating on the patterned structure of the substrate.
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公开(公告)号：US11865571B2
公开(公告)日：2024-01-09
申请号：US17757468
申请日：2020-12-22
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Tyler J. Rattray , Mikhail L. Pekurovsky , Shawn C. Dodds , Samad Javid , James N. Dobbs , Kara A. Meyers , Ronald P. Swanson , Robert B. Secor
CPC classification number: B05C5/0245 , D21G3/005
Abstract: Methods and apparatuses for applying coatings on a moving web are provided. A coating die and a back-up roll engage with each other. The back-up roll includes a shell rotatably supported by a pressurized air layer. When a coating material is dispensed from the coating die onto the web to form a liquid coating, the pressure of the air layer is controlled such that the shell translates in space to balance forces from the air layer and the coating bead, while the web is being translated to drive the shell.
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公开(公告)号：US20230001442A1
公开(公告)日：2023-01-05
申请号：US17757468
申请日：2020-12-22
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Tyler J. Rattray , Mikhail L. Pekurovsky , Shawn C. Dodds , Samad Javid , James N. Dobbs , Kara A. Meyers , Ronald P. Swanson , Robert B. Secor
IPC: B05C5/02
Abstract: Methods and apparatuses for applying coatings on a moving web are provided. A coating die and a back-up roll engage with each other. The back-up roll includes a shell rotatably supported by a pressurized air layer. When a coating material is dispensed from the coating die onto the web to form a liquid coating, the pressure of the air layer is controlled such that the shell translates in space to balance forces from the air layer and the coating bead, while the web is being translated to drive the shell.
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公开(公告)号：US20220250375A1
公开(公告)日：2022-08-11
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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