公开(公告)号：US10850368B2

公开(公告)日：2020-12-01

申请号：US16523419

申请日：2019-07-26

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Edward J. Woo ,  Nataliya V. Fedorova ,  Jaime A. Martinez ,  Scott A. Baum

IPC: B24D3/28 ,  B24D11/00 ,  B24D3/32 ,  B24D3/34 ,  F02M26/04 ,  F02B29/04 ,  F02B37/16 ,  F02D19/02 ,  F02D19/10 ,  F02D41/00 ,  F02M21/04 ,  F02M43/00 ,  B24D18/00 ,  F02D41/14

Abstract: Nonwoven abrasive articles comprise a nonwoven abrasive member having an overlayer composition comprising a fatty acid metal salt disposed thereon adjacent to a working surface. The nonwoven abrasive member comprises abrasive particles adhered to a fiber web by a binder. The abrasive particles may be exposed and/or the nonwoven abrasive member may have suitable frictional properties. Methods of making the same are also disclosed.

公开(公告)号：US20170282104A1

公开(公告)日：2017-10-05

申请号：US15510539

申请日：2015-11-09

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Scott A. Baum ,  Jeremy A. Schmoll ,  Michael E. Griffin ,  David A. Ender ,  Robert E. Astle ,  Justin M. Mazzoni

IPC: B01D35/30 ,  C02F1/00 ,  B01D35/147 ,  B01D37/04 ,  B01D35/14

CPC classification number: B01D35/305 ,  B01D35/14 ,  B01D35/147 ,  B01D35/30 ,  B01D37/04 ,  B01D2201/291 ,  B01D2201/302 ,  B01D2201/4015 ,  B01D2201/4053 ,  B01D2201/4061 ,  C02F1/001 ,  C02F2201/004 ,  C02F2201/006 ,  C02F2307/12

Abstract: Keyed fluid-handling devices comprise a fluid-handling device such as a filter, a bypass, or an adapter and an optical key. The optical keys are amenable to all types of filter component and can be readily retrofitted to existing designs. The optical keys may be formed from a variety of materials and combination of phases. That is, optical keys may comprise one or more solid materials, or perhaps may result from a combination of: solid materials, such as in transparent or semi-transparent polymers or glass; liquid fluids, such as water; and gaseous gaps such as an air gap. Optical keys may be light conduits or light guides. Filter manifolds comprise optical locks to ensure compatibility of the filter components.

公开(公告)号：US20230182081A1

公开(公告)日：2023-06-15

申请号：US17925110

申请日：2021-05-19

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Gareth P. Taylor ,  Timothy D. Price ,  Scott A. Baum ,  Ravi Kolakaluri ,  Vadim N. Savvateev ,  Shannon S. Le Blanc ,  Dian Zheng ,  Brinda B. Badri ,  Paul A. Nielsen ,  Amitava Sengupta ,  Michael C. Flom ,  Catherine A. Leatherdale

IPC: B01D63/04 ,  B01D63/14

CPC classification number: B01D63/043 ,  B01D63/14 ,  B01D2313/06 ,  B01D2313/14 ,  B01D2313/54 ,  B01D53/268

Abstract: A contactor module for a contactor panel includes a frame member and a contactor media coupled to the frame member. The contractor module defines a first side and a second side. The contactor media includes at least one first membrane array including a plurality of first hollow fibers extending along a first fiber axis. The at least one first membrane array defines a first axis. Further, the contactor module includes at least one second membrane array including a plurality of second hollow fibers extending along a second fiber axis. The at least one second membrane array defines a second axis. The at least one first membrane array and the at least one second membrane array is disposed such that a first inclination angle is defined between the first axis and the second axis. Moreover, the first inclination angle is greater than zero degree and less than 180 degrees.

公开(公告)号：US10414023B2

公开(公告)日：2019-09-17

申请号：US14780913

申请日：2014-03-19

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Edward J. Woo ,  Nataliya V. Fedorova ,  Jaime A. Martinez ,  Scott A. Baum

IPC: B24D3/32 ,  B24D11/00 ,  B24D18/00 ,  B24D3/34

Abstract: Nonwoven abrasive articles comprise a nonwoven abrasive member having an overlayer composition comprising a fatty acid metal salt disposed thereon adjacent to a working surface. The nonwoven abrasive member comprises abrasive particles adhered to a fiber web by a binder. The abrasive particles may be exposed and/or the nonwoven abrasive member may have suitable frictional properties. Methods of making the same are also disclosed.

公开(公告)号：US20150267098A1

公开(公告)日：2015-09-24

申请号：US14730919

申请日：2015-06-04

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Dennis G. Welygan ,  Charles J. Studiner, IV ,  Dwight D. Erickson ,  Scott A. Baum ,  Travis L. Potts

IPC: C09K3/14 ,  B24D3/02 ,  C04B35/111

CPC classification number: C09K3/1418 ,  B01J2/26 ,  B23K26/0624 ,  B23K26/082 ,  B23K26/0821 ,  B23K26/0838 ,  B23K26/0846 ,  B23K26/38 ,  B23K26/40 ,  B23K2103/52 ,  B24D3/02 ,  C04B35/1115 ,  C04B2235/52 ,  C04B2235/6025 ,  C04B2235/612 ,  C04B2235/94 ,  C09K3/1409

Abstract: A method of making shaped ceramic abrasive particles includes cutting a layer of ceramic precursor material using a laser beam and forming shaped ceramic precursor particles. Further thermal processing provides shaped ceramic abrasive particles. Shaped ceramic abrasive particles producible by the methods and abrasive articles containing them are also disclosed.

Abstract translation: 制造成形陶瓷磨粒的方法包括使用激光束切割陶瓷前体材料层并形成成形陶瓷前体颗粒。 进一步的热处理提供成形陶瓷磨粒。 还公开了通过所述方法可生产的成型陶瓷磨粒和含有它们的磨料制品。

公开(公告)号：US20160138817A1

公开(公告)日：2016-05-19

申请号：US14899823

申请日：2014-06-25

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Thomas J. Hamlin ,  Laurence W. Bassett ,  Rajeev Dhiman ,  Scott A. Baum

IPC: F24F3/14 ,  B01D53/26

CPC classification number: F24F3/1417 ,  B01D53/263 ,  B01D53/268 ,  F24F2003/1435 ,  F24F2003/144

Abstract: Provided are flexible panel devices that use desiccants for heat and mass transfer processes, including but not limited to air conditioning systems, for example, liquid desiccant air conditioning (LDAC) applications wherein the liquid desiccant is contained in a panel that comprises at least one hydrophobic separation layer, which allows water vapor transfer between the air and liquid desiccant and enable dehumidification and humidification of the air. The flexible panel devices can be installed on an absorber (conditioner) side or a desorber (regenerator) side or both of a LDAC system. The devices have two flexible layers, at least one of which comprises a flexible and water vapor permeable hydrophobic separation layer, that form a desiccant flow channel and a desiccant flow distributor located therein. The two flexible layers may both be permeable hydrophobic separation layers, or they may comprise one permeable hydrophobic separation layer along with a non-porous layer.

Abstract translation: 提供了使用用于热和质量传递过程的干燥剂的柔性面板装置，包括但不限于空调系统，例如液体干燥剂空调（LDAC）应用，其中液体干燥剂包含在包含至少一个疏水性 分离层，其允许空气和液体干燥剂之间的水蒸汽转移并且使空气能够除湿和加湿。 柔性面板装置可以安装在LDAC系统的吸收器（调节器）侧或解吸器（再生器）侧或两者上。 这些装置具有两个柔性层，其中至少一个包括柔性和透水蒸气的疏水分离层，其形成干燥剂流动通道和位于其中的干燥剂流量分配器。 两个柔性层可以都是可渗透的疏水分离层，或者它们可以包括一个可渗透的疏水分离层以及无孔层。

公开(公告)号：US20160052106A1

公开(公告)日：2016-02-25

申请号：US14780913

申请日：2014-03-19

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Edward J. Woo ,  Nataliya V. Fedorova ,  Jaime A. Martinez ,  Scott A. Baum

IPC: B24D3/32 ,  B24D18/00

CPC classification number: B24D3/32 ,  B24D3/346 ,  B24D11/001 ,  B24D18/0027

Abstract: Nonwoven abrasive articles comprise a nonwoven abrasive member having an overlayer composition comprising a fatty acid metal salt disposed thereon adjacent to a working surface. The nonwoven abrasive member comprises abrasive particles adhered to a fiber web by a binder. The abrasive particles may be exposed and/or the nonwoven abrasive member may have suitable frictional properties. Methods of making the same are also disclosed.

Abstract translation: 非织造研磨制品包括具有覆盖层组合物的非织造研磨构件，该组合物包含邻近工作表面设置的脂肪酸金属盐。 非织造研磨件包括通过粘合剂粘附到纤维网上的磨料颗粒。 磨料颗粒可能被暴露和/或非织造研磨件可能具有合适的摩擦性能。 还公开了制备其的方法。