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公开(公告)号：US20250059403A1
公开(公告)日：2025-02-20
申请号：US18722182
申请日：2022-12-07
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Vasav Sahni , Gregg A. Patnode , Jacob P. Johnson , Jacek W. Dziedzic , Thomas E. Augustine , John P. Baetzold , Jason D. Clapper
IPC: C09J4/06 , C09J5/00 , C09J7/38 , C09J9/00 , C09J153/02
Abstract: Adhesive compositions including 20 wt. % to 80 wt. % of a polymer selected from the group consisting of a radial styrene-isoprene block copolymer, a radial styrene-butadiene block copolymer, and combinations thereof, and 3 wt. % to 80 wt. % of a liquid rubber having a molecular weight of 300 Daltons to 100,000 Daltons, where the liquid rubber is selected from the group consisting of an isoprene rubber, a butadiene rubber, and combinations thereof. Such adhesive compositions exhibit high cohesive integrity as well as high adhesion and peel properties.
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公开(公告)号：US12122127B2
公开(公告)日：2024-10-22
申请号：US17605035
申请日：2020-05-13
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： John C. Clark , John P. Baetzold , Charlie C. Ho , Alexander J. Kugel , Yongshang Lu , Chris A. Pommer , Jay M. Jennen
CPC classification number: B32B27/08 , B32B27/40 , B32B33/00 , B32B2264/101 , B32B2605/00
Abstract: Described herein is a multilayered article (10) and methods of making and using such articles. The multilayered article (10) comprises: ⋅(a) a microsphere layer (11) comprising a plurality of microspheres disposed in a monolayer; ⋅(b) a bead bonding layer (12) comprising a first major surface and a second opposing major surface and the plurality of microspheres is partially embedded in the first major surface of the bead bonding layer, and comprises a thermoset polyurethane having a glass transition temperature of at least 35° C.; ⋅(c) a primer layer (14) disposed on the second major surface of the bead bonding layer wherein the primer layer comprises a copolymer of polyurea and polyurethane and wherein the primer layer is covalently attached to the bead bonding layer via urea linkages; and ⋅(d) an elastomeric layer (16) disposed on the primer layer opposite the bead bonding layer, wherein the elastomeric layer comprises a polyurethane thermoplastic elastomer.
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公开(公告)号：US20230368942A1
公开(公告)日：2023-11-16
申请号：US17426231
申请日：2020-01-29
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Richard Yufeng Liu , John P. Baetzold
CPC classification number: H01B7/285 , H01B11/22 , H01B11/1895
Abstract: A sealed cable assembly includes a jacket enclosing a plurality of insulated wires. Each insulated wire includes a bare wire covered by surrounding insulation, and a cable plug or connector is electrically connected with the bare wires. A sealant surrounds the insulated wires in an air gap between the jacket and the insulated wires in a location at or near the cable plug or connector, and the sealant fills the air gap at the location to prevent or reduce fluid loss through the cable in an immersion cooling system. The cable assembly can also be sealed at an in-between section away from the cable plug or connector. The cable assembly is wrapped with a weatherproof film or tape at the location of the sealing to further prevent or reduce fluid loss through the cable.
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公开(公告)号：US20220219435A1
公开(公告)日：2022-07-14
申请号：US17605035
申请日：2020-05-13
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： John C. Clark , John P. Baetzold , Charlie C. Ho , Alexander J. Kugel , Yongshang Lu , Chris A. Pommer
Abstract: Described herein is a multilayered article (10) and methods of making and using such articles. The multilayered article (10) comprises: ⋅ (a) a microsphere layer (11) comprising a plurality of microspheres disposed in a monolayer; ⋅ (b) a bead bonding layer (12) comprising a first major surface and a second opposing major surface and the plurality of microspheres is partially embedded in the first major surface of the bead bonding layer, and comprises a thermoset polyurethane having a glass transition temperature of at least 35° C.; ⋅ (c) a primer layer (14) disposed on the second major surface of the bead bonding layer wherein the primer layer comprises a copolymer of polyurea and polyurethane and wherein the primer layer is covalently attached to the bead bonding layer via urea linkages; and ⋅ (d) an elastomeric layer (16) disposed on the primer layer opposite the bead bonding layer, wherein the elastomeric layer comprises a polyurethane thermoplastic elastomer.
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公开(公告)号：US11254101B2
公开(公告)日：2022-02-22
申请号：US16319422
申请日：2017-07-18
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Brett J. Sitter , David J. Rowe , John P. Baetzold , Bill H. Dodge , Evan L. Schwartz , Kevin W. Gotrik , Christopher S. Lyons , Ta-Hua Yu
IPC: C09J7/22 , B32B3/30 , B32B15/09 , C09J7/20 , B32B15/08 , C08J7/04 , C08J7/043 , C08J7/048 , C09J7/25
Abstract: A film including a resin layer comprising a structured major surface opposite a second major surface, the structured major surface including a plurality of features; a barrier layer on the structured major surface; and a first adhesive layer on the barrier layer.
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Patent Agency Ranking
公开(公告)号：US20190248111A1
公开(公告)日：2019-08-15
申请号：US16319422
申请日：2017-07-18
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Brett J. Sitter , David J. Rowe , John P. Baetzold , Bill H. Dodge , Evan L. Schwartz , Kevin W. Gotrik , Christopher S. Lyons , Ta-Hua Yu
CPC classification number: B32B15/09 , B32B3/30 , B32B15/08 , B32B2255/20 , B32B2255/205 , B32B2255/26 , B32B2255/28 , B32B2307/418 , B32B2307/7246 , B32B2367/00 , B32B2457/206 , C08J7/045 , C08J2367/02 , C09J7/203 , C09J7/22 , C09J7/255 , C09J2201/16
Abstract: A film including a resin layer comprising a structured major surface opposite a second major surface, the structured major surface including a plurality of features; a barrier layer on the structured major surface; and a first adhesive layer on the barrier layer.
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公开(公告)号：US20180188424A1
公开(公告)日：2018-07-05
申请号：US15740933
申请日：2016-06-29
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Suman K. Patel , John P. Baetzold , Erik A. Aho , Manoj Nirmal , Mikhail L. Pekurovsky , Scott M. Tapio , Denis Terzic
CPC classification number: G02B5/124 , B32B3/30 , B32B7/00 , B32B7/12 , B32B23/08 , B32B23/20 , B32B27/08 , B32B27/10 , B32B27/28 , B32B27/281 , B32B27/302 , B32B27/304 , B32B27/306 , B32B27/308 , B32B27/32 , B32B27/322 , B32B27/325 , B32B27/34 , B32B27/36 , B32B27/365 , B32B27/40 , B32B27/42 , B32B2250/03 , B32B2255/10 , B32B2255/26 , B32B2307/40 , B32B2307/41 , B32B2307/412 , B32B2307/416 , B32B2307/418 , B32B2437/00 , B32B2451/00 , B32B2590/00 , B32B2605/00 , C09J7/24 , C09J7/38 , C09J2201/606 , C09J2433/001
Abstract: The disclosed light directing article comprises a structured layer, an adhesive sealing layer, and barrier elements. The structured layer comprises multiple microstructured elements that are opposite a major surface. The adhesive sealing layer has a first region and a second region. The second region is in contact with the structured layer. The barrier element are at the first region. The first region with the barrier element and second region have sufficiently different properties to form a low refractive index layer between the adhesive sealing layer and the structured layer. The barrier element comprises a crosslinked polymeric matrix having a modulus of elasticity less than 4.4 GPa.
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公开(公告)号：US20170198168A1
公开(公告)日：2017-07-13
申请号：US15313561
申请日：2015-06-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： John P. Baetzold , Robert R. Condon , Shawn C. Dodds , Thomas B. Galush , Thomas Herdtle , Mikhail L. Pekurovsky , John J. Stradinger
CPC classification number: B32B37/10 , B32B38/0004 , B32B38/10 , C09D133/04 , C09J7/29 , C09J2201/122 , C09J2201/606 , C09J2203/306 , C09J2427/006 , C09J2433/00 , C09J2433/003 , C09J2433/006
Abstract: A conformable, removable film-based article having a patterned, discontinuous upper protective layer. The upper layer may be configured to facilitate enhanced removability of the film from a substrate, such as an automobile's exterior surface, to which it has been applied.
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公开(公告)号：US20140232960A1
公开(公告)日：2014-08-21
申请号：US14348272
申请日：2012-09-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Evan L. Schwartz , Mark J. Pellerite , Daniel W. Hennen , Marc D. Radcliffe , Michael L. Steiner , Marie A. Boulos , Michael E. Lauters , Gary T. Boyd , John P. Baetzold , John J. Stradinger , Vivian W. Jones
IPC: G02F1/13
CPC classification number: G02F1/1323 , B32B3/30 , B32B15/02 , B32B27/06 , B32B2307/412 , B32B2457/208 , G02B26/004 , G02F1/133377 , G02F1/1334 , G02F1/133524 , G02F1/13725 , G02F1/15 , G02F1/161 , G02F1/17
Abstract: An electronically switchable privacy films suitable for use in display devices are described. The electronically switchable privacy film comprises a pair of mutually opposing transparent electrodes; an optically transparent microstructured layer disposed between the transparent electrodes, the microstructured layer comprising a plurality of microstructured ribs extending across a surface thereof such that the microstructured ribs form an alternating series of ribs and channels; and electronically switchable material disposed in the channels, the electronically switchable material being capable of modulation between high and low absorption states upon application of an electric field across the transparent electrodes.
Abstract translation: 描述适用于显示装置的电子可切换隐私膜。 电子可切换隐私膜包括一对相互相对的透明电极; 设置在所述透明电极之间的光学透明微结构化层，所述微结构层包括跨越其表面延伸的多个微结构肋，使得所述微结构肋形成交替的一系列肋和通道; 以及设置在所述通道中的电子可切换材料，所述电子可切换材料能够在跨越所述透明电极的电场施加时在高吸收和低吸收状态之间进行调制。
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公开(公告)号：US20240373592A1
公开(公告)日：2024-11-07
申请号：US18683396
申请日：2022-09-08
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Neeraj Sinai Borker , Garth V. Antila , Brinda B. Badri , Steven D. Solomonson , John P. Baetzold , Joseph A. Dunbar , Abhay R. Joshi
IPC: H05K7/20
Abstract: A unit for use in evaporative cooling includes a first capped frame and a second open frame opposite the first frame. Posts are located between and coupled to the first and second frames. A porous hollow fiber membrane extends around the posts between and coupled to the first and second frames to form an interior volume. The first and second frames are configured for flow of water between them via the membrane. The membrane is configured to transport the water between the first and second frames and to provide for air flow from the interior volume through the membrane for evaporative cooling. The cooling unit can have a rounded square or diamond-shaped cross-sectional shape.
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