公开(公告)号：US09415561B2

公开(公告)日：2016-08-16

申请号：US14144097

申请日：2013-12-30

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Timothy J. Lindquist ,  Stephen A. Johnson ,  Onur Sinan Yordem ,  Myron K. Jordan

IPC: B32B1/00 ,  B32B27/08

CPC classification number: B32B1/00 ,  B32B3/02 ,  B32B7/02 ,  B32B7/06 ,  B32B27/08 ,  B32B27/302 ,  B32B27/36 ,  B32B2250/05 ,  B32B2250/24 ,  B32B2250/42 ,  B32B2270/00 ,  B32B2307/40 ,  B32B2307/412 ,  B32B2307/42 ,  B32B2307/514 ,  B32B2307/732 ,  B32B2307/738 ,  B32B2307/748 ,  B32B2553/00 ,  Y10T428/24322 ,  Y10T428/24628

Abstract: Multilayered polymer films are configured so that successive layer packets can be delaminated in continuous sheet form from the remaining film. The films are compatible with known coextrusion manufacturing techniques, and can be made without adhesive layers between layer packets. The layer packets are individually peelable from the remainder of the film. Combinations of polymer compositions are used to allow non-adhesive polymer layers to be combined such that irreversible delamination of the film is likely to occur at interfaces between layer packet pairs. The films are post-formed, e.g. using heat and pressure, to deform the film from an initial flat or limp condition into a contoured shape that is self-supporting. The contoured shape may comprise regions of simple and/or complex curvature. Despite the permanent contoured shape, individual packets can still be successively peeled away to expose a fresh surface of the next layer packet, having the same contoured shape.

Abstract translation: 多层聚合物膜被配置成使得连续的层包可以从剩余的膜以连续的片状形式分层。 这些膜与已知的共挤出制造技术相兼容，并且可以在层包之间没有粘合剂层的情况下制成。 层包可以单独地从胶片的其余部分剥离。 聚合物组合物的组合用于允许非粘合聚合物层组合，使得在层包对之间的界面处可能发生膜的不可逆分层。 膜是后成型的，例如 使用热和压力使膜从初始平坦或跛行状态变形成自支撑的轮廓形状。 轮廓形状可以包括简单和/或复杂曲率的区域。 尽管具有永久的轮廓形状，但是单个分组仍然可以被连续地剥离以暴露具有相同轮廓形状的下一层分组的新表面。

公开(公告)号：US20160209558A1

公开(公告)日：2016-07-21

申请号：US14913269

申请日：2014-08-14

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Reema Chatterjee ,  Stephen A. Johnson ,  Robert F. Watkins ,  Bimal V. Thakkar

IPC: G02B5/124 ,  B29D11/00

CPC classification number: G02B5/124 ,  B29D11/00605 ,  B29K2067/003 ,  B29K2995/003 ,  B32B3/10 ,  B32B3/14 ,  B32B3/18 ,  B32B3/30 ,  B32B7/12 ,  B32B27/08 ,  B32B27/32 ,  B32B27/322 ,  B32B27/34 ,  B32B27/36 ,  B32B27/365 ,  B32B2250/02 ,  B32B2250/24 ,  B32B2307/416 ,  B32B2307/51 ,  B32B2307/518 ,  B32B2307/702 ,  B32B2307/704 ,  B32B2551/00 ,  B32B2590/00

Abstract: The present application generally relates to retroreflective articles and methods of making retroreflective articles. The retroreflective articles include a substantially amorphous polymeric layer between the body layer and the discrete truncated cube corner elements. The substantially amorphous polymeric layer absorbs, dissipates, and/or accommodates at least some of the stress forces placed on the retroreflective article during processing. As a result, discrete truncated cube corner elements with increased fidelity can be formed. Consequently, retroreflective sheeting including a substantially amorphous polymeric layer has increased brightness compared to similarly made and composed sheeting lacking the substantially amorphous polymeric layer

Abstract translation: 本申请一般涉及回射制品和制造回射制品的方法。 逆反射制品包括在主体层和离散的截短立体角元件之间的基本无定形的聚合物层。 在加工过程中，基本无定形的聚合物层吸收，消散和/或容纳放置在逆反射制品上的至少一些应力。 结果，可以形成具有提高的保真度的分立的截顶立体角元件。 因此，与基本上无定形聚合物层的类似制造和组合的片材相比，包括基本无定形的聚合物层的回射片材具有增加的亮度

公开(公告)号：US20160159987A1

公开(公告)日：2016-06-09

申请号：US15040598

申请日：2016-02-10

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Audrey A. Sherman ,  Stephen A. Johnson ,  Richard G. Hansen

IPC: C08G77/455 ,  A61K8/90 ,  C08J5/18

CPC classification number: C08G69/42 ,  A61K8/90 ,  C08G77/455 ,  C08G77/54 ,  C08J5/18 ,  C08J2383/10 ,  C08L83/10 ,  C09J183/08 ,  C09J183/10 ,  C09J183/12 ,  Y10T428/1424 ,  Y10T428/1462 ,  Y10T428/31551 ,  Y10T428/31663

Abstract: Polydiorganosiloxane polyamide, block copolymers having organic soft segments and methods of making the copolymers are provided.

公开(公告)号：US09303157B2

公开(公告)日：2016-04-05

申请号：US14730644

申请日：2015-06-04

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Audrey A. Sherman ,  David S. Hays ,  Stephen A. Johnson ,  Timothy J. Hebrink ,  Jeffrey O. Emslander ,  Danny L. Fleming

IPC: C08L83/04 ,  C08L23/06 ,  C08L83/10 ,  C09J7/02 ,  B32B7/12 ,  B32B27/28 ,  C08L23/08 ,  C09D123/06 ,  C09D123/08 ,  C09J123/06 ,  C09J123/08 ,  C08G77/455 ,  C09J183/10

CPC classification number: C08L23/06 ,  B32B7/12 ,  B32B27/283 ,  B32B2307/56 ,  C08G77/455 ,  C08L23/08 ,  C08L83/10 ,  C08L2201/08 ,  C08L2203/16 ,  C08L2205/03 ,  C08L2205/06 ,  C08L2207/066 ,  C09D123/06 ,  C09D123/08 ,  C09J7/22 ,  C09J7/38 ,  C09J123/06 ,  C09J123/08 ,  C09J183/10 ,  C09J2483/00 ,  Y10T428/24983 ,  Y10T428/2852 ,  Y10T428/31663

Abstract: This invention relates to a mixture of a polydiorganosiloxane polyamide-containing material and an organic polymer.

Abstract translation: 本发明涉及含聚二有机硅氧烷聚酰胺的材料和有机聚合物的混合物。

公开(公告)号：US20160089858A1

公开(公告)日：2016-03-31

申请号：US14892096

申请日：2014-06-02

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Steven P. Swanson ,  Semra Colak Atan ,  Onur S. Yordem ,  Stephen A. Johnson ,  Timothy J. Lindquist ,  Terence D. Neavin ,  Matthew T. Scholz

IPC: B32B7/06 ,  B32B27/08 ,  B32B38/10 ,  B32B27/36 ,  B32B3/26 ,  B32B27/18 ,  B32B27/32

Abstract: Multilayered polymer films are configured so that successive constituent layer packets can be delaminated in continuous sheet form from the remaining film. The films are compatible with known coextrusion manufacturing techniques, and can be made without adhesive layers between layer packets that are tailored to be individually peelable from the remainder of the film. Instead, combinations of polymer compositions are used to allow non-adhesive polymer layers to be combined such that irreversible delamination of the film is likely to occur at interfaces between layer packets pairs. Some of the polymer layers, including at least one embedded layer, comprise an antimicrobial agent, and these layers may be positioned at the front of each layer packet. After the antimicrobial layer of one layer packet has been used, the packet can be peeled away to expose a pristine antimicrobial layer of the next layer packet. The antimicrobial agent may be organic.

Abstract translation: 多层聚合物膜被配置成使得连续的构成层包可以从剩余的膜以连续的片状形式分层。 这些膜与已知的共挤出制造技术相兼容，并且可以在没有粘合剂层的情况下制成，这些粘合剂层被定制成可以与膜的其余部分单独剥离。 相反，使用聚合物组合物的组合来使非粘合聚合物层组合，使得在层包对之间的界面处可能发生膜的不可逆分层。 包括至少一个嵌入层的一些聚合物层包括抗微生物剂，并且这些层可以位于每个层包的前面。 在使用一层包装的抗菌层之后，可以剥离包以暴露下一层包的原始抗微生物层。 抗微生物剂可以是有机的。

公开(公告)号：US09119289B2

公开(公告)日：2015-08-25

申请号：US13775415

申请日：2013-02-25

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Tommie W. Kelley ,  Martin B. Wolk ,  Terence D. Neavin ,  Stephen A. Johnson ,  Arthur L. Fry ,  Audrey A. Sherman

IPC: H01G4/228 ,  H05K3/00 ,  H01G4/33 ,  H01G4/30 ,  H01G4/008 ,  H01G4/01 ,  H01G4/20 ,  B29C47/00 ,  B29C47/06 ,  B29C47/12

CPC classification number: H05K3/0014 ,  B29C47/00 ,  B29C47/0019 ,  B29C47/062 ,  B29C47/128 ,  H01G4/008 ,  H01G4/01 ,  H01G4/206 ,  H01G4/30 ,  H01G4/33

Abstract: An interdigitated electrode film co-extruded with bus bars for thin film electronics or other devices. First electrode layers are located between first and second major surfaces of the film with a first bus bar electrically connecting and integrated with the first electrode layers. Second electrode layers are located between the first and second major surfaces with a second bus bar electrically connecting and integrated with the second electrode layers. The first electrode layers are interdigitated with the second electrode layers, and insulating layers electrically isolate the first bus bar and electrode layers from the second bus bar and electrode layers. The electrode films include multilayer films with vertical bus bars and multilane films with horizontal bus bars.

Abstract translation: 与用于薄膜电子设备或其他设备的母线共挤出的交错电极膜。 第一电极层位于膜的第一和第二主表面之间，第一母线与第一电极层电连接并集成。 第二电极层位于第一和第二主表面之间，第二母线与第二电极层电连接并集成。 第一电极层与第二电极层交错，并且绝缘层将第一母线和电极层与第二母线和电极层电隔离。 电极膜包括具有垂直母线的多层膜和具有水平母线的多层膜。

公开(公告)号：US20150009563A1

公开(公告)日：2015-01-08

申请号：US14354340

申请日：2013-03-11

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Michael E. Lauters ,  Yufeng Liu ,  Stephen A. Johnson ,  Michael F. Weber ,  Huiwen Tai

IPC: G02B5/30

CPC classification number: G02B5/3083 ,  G02B5/003 ,  G02B5/305 ,  G02B2207/123 ,  G06F21/84

Abstract: The present invention generally relates to a film stack having a light-control film, such as a privacy filter, and a p-polarization color shifting film. The present invention also relates to articles, such as displays, incorporating the same.

Abstract translation: 本发明一般涉及一种具有光控薄膜（例如隐私滤光片）和p偏振彩色偏移薄膜的薄膜叠层。 本发明还涉及包含其的制品，例如显示器。

公开(公告)号：US08653216B2

公开(公告)日：2014-02-18

申请号：US13857228

申请日：2013-04-05

Applicant: 3M Innovative Properties Company

Inventor： Audrey A. Sherman ,  David B. Olson ,  Stephen A. Johnson ,  Craig E. Hamer ,  David S. Hays ,  Richard G. Hansen

IPC: C08G77/26 ,  C08G77/04 ,  C08G63/06 ,  C08G63/16

CPC classification number: C08G77/26 ,  C08G77/455 ,  C08L83/00 ,  C08L83/10 ,  C08L2205/02 ,  C09J183/10 ,  Y10T428/2839 ,  Y10T428/31551 ,  Y10T428/31663

Abstract: Branched polydiorganosiloxane polyamide, block copolymers and methods of making the copolymers are provided. The method of making the copolymers involves reacting one or more amine compounds including at least one polyamine with a precursor having at least one polydiorganosiloxane segment and at least two ester groups.

Abstract translation: 提供支链聚二有机硅氧烷聚酰胺，嵌段共聚物和制备共聚物的方法。 制备共聚物的方法包括使一种或多种包括至少一种多胺的胺化合物与具有至少一个聚二有机硅氧烷链段和至少两个酯基团的前体反应。

公开(公告)号：US20250135747A1

公开(公告)日：2025-05-01

申请号：US18690932

申请日：2022-09-06

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Stephen A. Johnson ,  William T. Fay ,  Atheen R. Johnson ,  Brian R. Peterson

IPC: B32B7/023 ,  B29D11/00 ,  B29K23/00 ,  B29K67/00 ,  B32B3/28 ,  B32B7/02 ,  B32B27/32 ,  B32B27/36

Abstract: A polymeric film has an orthogonal length, width and thickness. The polymeric film includes first and second substrates spaced apart along the thickness and a plurality of crumpled elements extending between the first and second substrates and along the length. The crumpled elements are substantially coextensive with the first and second substrates along the length and are spaced apart along the width.

公开(公告)号：US20250110261A1

公开(公告)日：2025-04-03

申请号：US18725256

申请日：2023-01-10

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Kevin T. Huseby ,  Stephen A. Johnson ,  Adam D. Haag ,  John D. Le ,  Jacob D. Young ,  Brian R. Peterson ,  Kayla A. McGrath

IPC: G02B1/111 ,  B29C48/00 ,  B29C48/18 ,  B29C48/21 ,  B29C48/22 ,  B29K23/00 ,  B29K105/00 ,  B29L11/00 ,  G02B3/00 ,  G02B5/08

Abstract: An optical film includes a plurality of alternating first and second polymeric layers disposed on a first protective layer. Each of the first and second polymeric layers has an average thickness less than about 500 nm and the first protective layer has an average thickness greater than about 750 nm. An olefin layer can be disposed on the first protective layer opposite the plurality of alternating first and second polymeric layers. The olefin layer includes cyclic olefin copolymer, cyclic olefin polymer, or a blend thereof. The olefin layer can have an unstructured major surface opposite the first protective layer. A bonding layer is disposed between, and bonds together, the olefin layer and the first protective layer. The optical film is integrally formed.