公开(公告)号：US20240166557A1

公开(公告)日：2024-05-23

申请号：US18551421

申请日：2022-04-04

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Joshua M. Fishman ,  Paul B. Armstrong ,  Amir Gharachorlou ,  Kathleen M. Humpal ,  Melissa A. Lackey ,  Christopher S. Lyons ,  Mark J. Pellerite ,  James A. Phipps ,  Jeffrey L. Solomon ,  Karl K. Stensvad ,  Tarris A. Sveback ,  Brylee David B. Tiu

IPC: C03C17/38

CPC classification number: C03C17/38 ,  C03C2217/252 ,  C03C2218/151

Abstract: Described herein is coated article comprising: (a) a substrate comprising a ceramic, a glass, or a glass ceramic, wherein the substrate comprises a surface, the surface comprising a continuous upper portion and a plurality of lower portions, wherein each lower portion is connected to the upper portion by at least one sidewall; and (b) a first layer comprising a material capable of physical vapor deposition, wherein the first layer is disposed on the continuous upper portion and at least a portion of each sidewall and wherein at least a portion of each lower portion is free of the first layer. Methods of making such coated articles are described herein, wherein the substrate is coating via angular physical vapor deposition.

公开(公告)号：US20230220172A1

公开(公告)日：2023-07-13

申请号：US17997740

申请日：2021-04-28

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Brandon R. Pietz ,  Christopher S. Lyons ,  Thomas P. Klun ,  Paul J. Homnick ,  Jonathan M. Ryss ,  Tarris A. Sveback ,  Caleb T. Nelson

IPC: C08J7/04 ,  C08K5/5313 ,  C23C14/08 ,  G02B5/28

CPC classification number: C08J7/0423 ,  C08K5/5313 ,  C23C14/081 ,  G02B5/287 ,  C08J2333/14 ,  C08J2367/02

Abstract: Multilayer optical films including a substrate and at least a first layer overlaying a surface of the substrate, in which the at least first layer includes a (co)polymer obtained by polymerizing a polymerizable composition including a fluorinated coupling agent and at least one free-radically polymerizable monomer, oligomer, or mixture thereof. Processes for making multilayer optical films using the polymerizable compositions also are taught. Articles including the multilayer optical film also are disclosed, in which the article preferably is selected from a photovoltaic device, a display device, a solid-state lighting device, a sensor, a medical or biological diagnostic device, an electrochromic device, light control device, or a combination thereof.

公开(公告)号：US20230212746A1

公开(公告)日：2023-07-06

申请号：US18000430

申请日：2021-05-04

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Cedric Bedoya ,  Brandon R. Pietz ,  Tarris A. Sveback ,  Joseph C. Spagnola

IPC: C23C16/455 ,  C23C16/46 ,  C23C16/54 ,  C23C16/452 ,  C23C16/40

CPC classification number: C23C16/45551 ,  C23C16/405 ,  C23C16/452 ,  C23C16/463 ,  C23C16/545 ,  C23C16/45536

Abstract: A system. The system may include a first zone into which a first precursor is introduced; a second zone into which a second precursor is introduced; a third zone between the first zone and the second zone and in which a reactive species is generated; a fourth zone between the first zone and the third zone; a fifth zone between the second zone and the third zone; wherein a process gas is introduced into the fourth zone and the fifth zone; wherein the reactive species and the first precursor is mixed in the fourth zone and the reactive species and the second precursor is mixed in the fifth zone; and a substrate transport mechanism.