公开(公告)号：WO2022200866A1

公开(公告)日：2022-09-29

申请号：PCT/IB2022/050690

申请日：2022-01-26

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： PEKUROVSKY, Mikhail L. ,  STAY, Matthew S. ,  VAN LENGERICH, Henrik B. ,  GILMAN, Ann M. ,  HUBBARD, Sonnie L. ,  LOUGHLIN, Hannah J. ,  NAYAR, Satinder K. ,  REDDY, Kevin T. ,  ROWELL, Timothy J. ,  SMITH, Matthew R.D. ,  SWANSON, Ronald P. ,  THEIS, Daniel J. ,  YUKSEL YURT, Deniz

IPC: B01L3/00

Abstract: Diagnostic devices including a first metallic or (co)polymeric substrate, a second metallic or (co)polymeric substrate opposite the first metallic or (co)polymeric substrate, and a multilayer stack of a porous substrate positioned between the first and second metallic or (co)polymeric substrates, the multilayer stack including a multiplicity of substantially planar stacked panels of the porous substrate or a folded elongate sheet of the substrate. A multiplicity of ultrasonically-bonded regions are formed around at least a portion of the perimeter of the multilayer stack such that the first and second metallic or (co)polymeric substrates together substantially surround and encapsulate the multilayer stack. An optional compressible layer is preferably positioned between at least one of the first and second metallic or (co)polymeric substrate and the multilayer stack. The diagnostic devices are suitable for qualitative or quantitative analysis of a sample fluid. Methods of making the diagnostic devices also are described.

公开(公告)号：WO2022144774A1

公开(公告)日：2022-07-07

申请号：PCT/IB2021/062392

申请日：2021-12-28

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： SMITH, Matthew R.D. ,  TARNOWSKI, David J. ,  KANG, Myungchan ,  NELSON, Caleb T. ,  VAN LENGERICH, Henrik B. ,  LYONS, Christopher S. ,  SOLOMON, Jeffrey L. ,  HAO, Bing ,  STENSVAD, Karl K.

IPC: G03F7/00

Abstract: Metallic nanohole (23) arrays on nanowells (22) with a controlled depth and methods of making and using the same are provided. A mesh pattern of metallic layer (8) having an array of nanoholes is provided on an array of nanowells, aligned with the openings of the respective nanowells. The aspect ratios (D:W) of the nanowells are controlled to control the deposition of metal into the nanowells.

公开(公告)号：WO2022234533A1

公开(公告)日：2022-11-10

申请号：PCT/IB2022/054209

申请日：2022-05-06

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： KANG, Myungchan ,  SOLOMON, Jeffrey L. ,  LYONS, Christopher S. ,  NELSON, Caleb T. ,  SMITH, Matthew R.D. ,  STENSVAD, Karl K. ,  PHIPPS, James A. ,  BUCKETT, Mary I. ,  HAO, Bing ,  VAN LENGERICH, Henrik B.

IPC: G01N21/552

Abstract: Sensing elements having a metallic-nanohole-array-on-nanowell structure, methods of making and using the same are provided. The sensing elements includes a mesh pattern of metallic layer having an array of nanoholes provided on an array of nanowells, aligned with the openings of the respective nanowells. The metallic layer extends into the nanowells along the sidewalls to wrap the opening of the nanowells.

公开(公告)号：WO2022200868A1

公开(公告)日：2022-09-29

申请号：PCT/IB2022/050693

申请日：2022-01-26

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： PEKUROVSKY, Mikhail L. ,  STAY, Matthew S. ,  VAN LENGERICH, Henrik B. ,  GILMAN, Ann M. ,  HUBBARD, Sonnie L. ,  LOUGHLIN, Hannah J. ,  NAYAR, Satinder K. ,  REDDY, Kevin T. ,  ROWELL, Timothy J. ,  SMITH, Matthew R.D. ,  SWANSON, Ronald P. ,  THEIS, Daniel J. ,  YUKSEL YURT, Deniz ,  THAO, Fusu

IPC: B01L3/00

Abstract: Diagnostic devices including a first metallic or (co)polymeric substrate, a second metallic or (co)polymeric substrate opposite the first (co)polymeric substrate and an elongate substantially planar porous substrate positioned between the first metallic or (co)polymeric substrate and the second metallic or (co)polymeric substrate such that the first and the second metallic or (co)polymeric substrates together substantially surround and encapsulate the porous substrate. An optional compressible layer is preferably positioned between at least one of the first metallic or (co)polymeric substrate and the porous substrate and/or the second metallic or (co)polymeric substrate and the porous substrate. The diagnostic devices are suitable for qualitative or quantitative analysis of a sample fluid. Methods of making the diagnostic devices also are described.

公开(公告)号：WO2021224735A1

公开(公告)日：2021-11-11

申请号：PCT/IB2021/053580

申请日：2021-04-29

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： SWANSON, Jeremy O. ,  COLE, Matthew S. ,  STAY, Matthew S. ,  SOUSA, Matthew E. ,  SMITH, Matthew R.D. ,  RENSTROM, Anthony M. ,  ACHARYA, Bharat R. ,  DENICOLA, Lisa A. ,  SANFORD, Quinn D. ,  PETAJA, Jason S.

IPC: G02B5/02 ,  G02B5/20 ,  G02F1/13357

Abstract: A multilayer optical film includes an optical reflector and an array of discrete, spaced-apart optical bumps formed on the optical reflector. For substantially normally incident light and a visible wavelength range and an infrared wavelength range, the optical reflector may have an average optical reflectance of greater than about 30% in the visible wavelength range for at least a first polarization state, and a specular transmittance of greater than about 20% for at least one wavelength in the infrared wavelength range for each of the first polarization state and an orthogonal second polarization state. The optical bumps may have an average optical transmittance of greater than about 50% for each of the visible and infrared wavelength ranges for each of the first and second polarization states.

公开(公告)号：WO2019003138A1

公开(公告)日：2019-01-03

申请号：PCT/IB2018/054756

申请日：2018-06-27

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： VOLP, Kelly A. ,  SHAFER, Kathleen S. ,  BEHLING, Ross E. ,  GILMAN, Ann M. ,  ELLIS, Mark F. ,  SMITH, Matthew R.D. ,  HEDEGAARD, Aaron T. ,  JIANG, Xiaoming ,  ANDERSON, Cyrus A.

IPC: C09J133/14 ,  C08L33/14

Abstract: A curable mixture, a partially cured composition, a cured composition, an article containing either the partially cured composition or the cured composition, and a method of bonding two substrates are provided. The partially cured composition functions as a pressure-sensitive adhesive while the cured composition functions as a structural or semi-structural adhesive. The curable mixture can be applied to a first substrate by printing or dispensing, if desired.

公开(公告)号：WO2017106613A1

公开(公告)日：2017-06-22

申请号：PCT/US2016/067121

申请日：2016-12-16

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： BRUTINEL, Evan D. ,  DABLE, Jon E. ,  DODDS, Shawn C. ,  GILMAN, Ann M. ,  SMITH, Matthew R.D. ,  STAY, Matthew S. ,  VANDRE, Eric A.

IPC: B41M1/12

CPC classification number: B05D1/32 ,  B05D2252/02 ,  B05D2401/32

Abstract: Methods for using a hollow, rotating stencil roll to deposit flowable dry powder particles onto a moving substrate and to adhesively bond the particles to a pressure-sensitive adhesive surface of the substrate.

Abstract translation: 使用空心的旋转模版辊将可流动的干粉颗粒沉积到移动的基材上并且将颗粒粘合地结合到基材的压敏粘合剂表面的方法。

公开(公告)号：WO2021224798A1

公开(公告)日：2021-11-11

申请号：PCT/IB2021/053751

申请日：2021-05-04

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： ACHARYA, Bharat R. ,  TAYLOR, Robert D. ,  ATTARD, Joseph P. ,  FORSYTHE, Benjamin J. ,  YUST, David T. ,  SOUSA, Matthew E. ,  PETAJA, Jason S. ,  RENSTROM, Anthony M. ,  KOLB, William Blake ,  COLE, Matthew S. ,  STAY, Matthew S. ,  SMITH, Matthew R.D. ,  SWANSON, Jeremy O. ,  PHAM, Tri D. ,  ROSEN, David A. ,  CHEN, Qunyi ,  DENICOLA, Lisa A. ,  SANFORD, Quinn D. ,  STOVER, Carl A. ,  ZHAO, Lin ,  BENOIT, Gilles J.

IPC: G02B5/30 ,  G06F3/041 ,  G06F3/042

Abstract: A display system for sensing a finger of a user applied to the display system includes a display panel; a sensor for sensing the finger; a sensing light source configured to emit a first light having a first wavelength W1; and a reflective polarizer disposed between the display panel and the sensor. For a substantially normally incident light, an optical transmittance of the reflective polarizer versus wavelength for a first polarization state has a band edge such that for a first wavelength range extending from a smaller wavelength L1 to a greater wavelength L2 and including W1, where 30 nm ≤ L2 – L1 ≤ 50 nm and L1 is greater than and within about 20 nm of a wavelength L3 corresponding to an optical transmittance of about 50% along the band edge, the optical transmittance has an average of greater than about 75%.

公开(公告)号：WO2021191773A1

公开(公告)日：2021-09-30

申请号：PCT/IB2021/052361

申请日：2021-03-22

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： VELAMAKANNI, Bhaskar V. ,  REDDY, Kevin T. ,  METZLER, Thomas J. ,  STAY, Matthew S. ,  PEKUROVSKY, Mikhail L. ,  YU, Ta-Hua ,  GOTRIK, Kevin W. ,  JONES, Scott J. ,  SMITH, Matthew R.D.

IPC: A61C7/08 ,  A61C13/08 ,  A61C13/082

Abstract: A method for making a dental appliance includes depositing an image layer on a major surface of a water-soluble polymeric image carrier substrate; placing the water-soluble image carrier substrate in an aqueous liquid to at least partially dissolve the image carrier substrate; immersing into the aqueous liquid a substantially flat polymeric transfer substrate through the image layer such that the image layer transfers to a surface of the transfer substrate; and removing the transfer substrate from the aqueous liquid with the image layer bonded to the surface thereof. The transfer substrate may be formed into a dental appliance with a graphic image thereon.

公开(公告)号：WO2018106489A1

公开(公告)日：2018-06-14

申请号：PCT/US2017/063572

申请日：2017-11-29

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： SMITH, Matthew R.D. ,  STAY, Matthew S. ,  PEKUROVSKY, Mikhail L. ,  THEIS, Daniel J. ,  METZLER, Thomas J. ,  DODDS, Shawn C.

IPC: B05D5/10 ,  B32B7/12 ,  C09J7/38

Abstract: Methods of passivating an adhesive via printing an ink onto a release liner, and adhesive articles or products made by the same are provided. An ink pattern is printed onto a release liner to form a pattern of features. The features are at least partially embedded in an adhesive layer such that when the release liner is peeled from the adhesive layer, the passivation features remain with the layer of adhesive to form selected areas having adjusted adhesive functionality. Articles including the passivated adhesive on a release liner are also disclosed.