公开(公告)号：WO2022101721A1

公开(公告)日：2022-05-19

申请号：PCT/IB2021/059689

申请日：2021-10-20

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： RINGBERG, Adam T. ,  JONES, Vivian W. ,  PHIPPS, James A. ,  PHAM, Tri D. ,  MARKOWICZ, Przemyslaw P. ,  ROEHRIG, Mark A. ,  MAKI, Stephen P. ,  HAO, Bing ,  ROWE, David J. ,  MOLLENHAUER, Serena L. ,  BELKIN, Mikhail A. ,  YANG, Zhaohui ,  EDWARDS, Jathan D.

IPC: G02B5/00 ,  G02B3/00

Abstract: An optical construction includes a lens layer and optically opaque first and second mask layers. The lens layer has a first major surface including a plurality of microlenses arranged along orthogonal first and second directions. The first and second mask layers are spaced apart from the first major surface and define respective pluralities of through first and second openings therein arranged along the first and second directions. The first mask layer is disposed between the structured first major surface and the second mask layer. There is a one-to-one correspondence between the microlenses and the first and second openings. The optical construction includes an intermediate layer disposed between the structured first major surface and the first mask layer and including an undulating second major surface facing, and in substantial registration with, an undulating third major surface of first mask layer so as to define a substantially uniform spacing therebetween.

公开(公告)号：WO2022090901A1

公开(公告)日：2022-05-05

申请号：PCT/IB2021/059831

申请日：2021-10-25

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： HEBRINK, Timothy J. ,  SCHOLZ, Matthew T. ,  MAKI, Stephen P. ,  PHIPPS, James A. ,  NELSON, Caleb T.

IPC: G02B1/115

Abstract: Ultraviolet C (UV-C) light multilayer reflectors and the methods of making and using the same are provided. A UV-C light multilayer reflector includes an optical layer including a fluoropolymer material, an array of inorganic particles dispersed in or disposed on a first major surface of the optical layer, and a reflecting layer disposed on a second major surface of the optical layer.

公开(公告)号：WO2021124175A1

公开(公告)日：2021-06-24

申请号：PCT/IB2020/062074

申请日：2020-12-17

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： HEBRINK, Timothy J. ,  SABADE, Milind B. ,  JONES, Vivian W. ,  BURKE, James P. ,  PHIPPS, James A.

IPC: H05K7/20 ,  B32B3/30 ,  B32B27/06 ,  B32B15/08

Abstract: A composite cooling film comprises an anti soiling layer of fluorinated organic polymeric material and a reflective metal layer that is disposed inwardly of the anti soiling layer, wherein the antisoiling layer comprises a first, outwardly-facing, exposed anisoiling surface and a second, inwardly-facing opposing surface.

公开(公告)号：WO2019130150A3

公开(公告)日：2019-07-04

申请号：PCT/IB2018/060112

申请日：2018-12-14

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： REN, Liyun ,  WU, Pingfan ,  ZILLIG, Daniel J. ,  TALWAR, Sachin ,  ALEXANDER, Jonathan H. ,  YU, Ta-Hua ,  DAVID, Moses M. ,  PHIPPS, James A.

IPC: C08L81/02 ,  D01D5/08 ,  D01F1/07

Abstract: Dimensionally-stable fibrous structures including ceramic-coated melt-blown nonwoven fibers made of a flame-retarding polymer, and processes for producing such fire-resistant nonwoven fibrous structures. The melt-blown fibers include poly(phenylene sulfide) in an amount sufficient for the nonwoven fibrous structures to pass one or more fire-resistance test, e.g. UL 94 V0, FAR 25.853 (a), FAR 25.856 (a), and CA Title 19, without any halogenated flame-retardant additive, and have a ceramic coating. The melt-blown fibers are subjected to a controlled in-flight heat treatment at a temperature below a melting temperature of the poly(phenylene sulfide) immediately upon exiting from at least one orifice of a melt-blowing die, in order to impart dimensional stability to the fibers. The nonwoven fibrous structures including the in-flight heat-treated melt-blown fibers exhibit a Shrinkage less than a Shrinkage measured on a nonwoven fibrous structure including only fibers not subjected to the controlled in-flight heat treatment operation, generally less than 15%.

公开(公告)号：EP3776703A1

公开(公告)日：2021-02-17

申请号：EP19725856.9

申请日：2019-04-11

Applicant: 3M Innovative Properties Company

Inventor： STEINBACH, Andrew J. L. ,  HAUG, Andrew T. ,  LEWINSKI, Krzysztof A. ,  HESTER, Amy E. ,  THOMA, Grant M. ,  BEDOYA, Cedric ,  PHIPPS, James A. ,  ROWE, David J. ,  DURU, Cemal S.

IPC: H01M4/86 ,  H01M4/90 ,  H01M4/92 ,  B01J23/56 ,  B01J37/02

公开(公告)号：EP4329830A1

公开(公告)日：2024-03-06

申请号：EP22795090.4

申请日：2022-03-30

Applicant: 3M Innovative Properties Company

Inventor： XIA, Wensheng ,  JING, Naiyong ,  PHIPPS, James A.

IPC: A61L2/28 ,  C12Q1/22 ,  G01N27/02

公开(公告)号：EP4526713A1

公开(公告)日：2025-03-26

申请号：EP23722696.4

申请日：2023-04-17

Applicant: 3M Innovative Properties Company

Inventor： SWEETNAM, Sean M. ,  SMITH, Andrew C. ,  MAKI, Stephen P. ,  ROWE, David J. ,  HEBRINK, Timothy J. ,  PIERPONT, Daniel M. ,  GOTRIK, Kevin W. ,  WEIGEL, Mark D. ,  PHIPPS, James A. ,  HAGEN, Kevin D. ,  O'NEILL, Mark B.

IPC: G02B5/08

公开(公告)号：EP3732251A2

公开(公告)日：2020-11-04

申请号：EP18894332.8

申请日：2018-12-14

Applicant: 3M Innovative Properties Company

Inventor： REN, Liyun ,  WU, Pingfan ,  ZILLIG, Daniel J. ,  TALWAR, Sachin ,  ALEXANDER, Jonathan H. ,  YU, Ta-Hua ,  DAVID, Moses M. ,  PHIPPS, James A.

IPC: C08L81/02 ,  D01D5/08 ,  D01F1/07

公开(公告)号：EP3701295A1

公开(公告)日：2020-09-02

申请号：EP18804694.0

申请日：2018-10-24

Applicant: 3M Innovative Properties Company

Inventor： ETTER, Jo A. ,  MAKI, Stephen P. ,  STEINER, Michael L. ,  PHIPPS, James A.

IPC: G02B1/111 ,  G02B5/30