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1.发明申请公开(公告)号：US20200156355A1
公开(公告)日：2020-05-21
申请号：US16630132
申请日：2018-08-08
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Stephen A. Johnson , Derek W. Patzman , Richard Yufeng Liu , Victor Ho , Timothy J. Hebrink , Kevin T. Huseby , John F. VanDerlofske, III , John P. Purcell , William T. Fay , James B. Svacha , Richard J. Thompson , Timothy J. Lindquist , Kristopher J. Derks
Abstract: Multi-layer films, and processes to make the films, that enable the delivery of a substrate featuring a peelable thin layer of low haze, amorphous, isotropic film with the desired properties of high modulus, high usage temperature, UV blockage, and toughness The films are made using a co-extrusion, co-orientation and annealing process to enable the delivery of a thin isotropic, UV blocking layer on top of a release layer and support substrate. These film constructions can be kept together during additional processing steps such as coating and converting. The release and dimensionally stable substrate layer can be easily removed once processing steps are completed.
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2.发明申请公开(公告)号：US20240383241A1
公开(公告)日：2024-11-21
申请号：US18669840
申请日：2024-05-21
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Stephen A. Johnson , Derek W. Patzman , Richard Yufeng Liu , Victor Ho , Timothy J. Hebrink , Kevin T. Huseby , John F. VanDerlofske, III , John P. Purcell , William T. Fay , James B. Svacha , Richard J. Thompson , Timothy J. Lindquist , Kristopher J. Derks
Abstract: Multi-layer films, and processes to make the films, that enable the delivery of a substrate featuring a peelable thin layer of low haze, amorphous, isotropic film with the desired properties of high modulus, high usage temperature, UV blockage, and toughness. The films are made using a co-extrusion, co-orientation and annealing process to enable the delivery of a thin isotropic, UV blocking layer on top of a release layer and support substrate. These film constructions can be kept together during additional processing steps such as coating and converting. The release and dimensionally stable substrate layer can be easily removed once processing steps are completed.
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公开(公告)号：US20220381964A1
公开(公告)日：2022-12-01
申请号：US17772546
申请日：2020-11-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Stephen A. Johnson , Carl A. Stover , Kristopher J. Derks , Richard Yufeng Liu
Abstract: Polyester copolymeric materials include 40 to 51 mol % substituted naphthalate units, such as dimethyl-2,6-naphthalene dicarboxylate units, 10 to 40 mol % ethylene units, and 10 to 40 mol % hexane units. The polyester copolymers can be used to prepare multi-layer optical films by coextrusion and/or co-stretching. The copolyester polymeric materials have desirable optical properties and permit thermal processing at lower temperatures.
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公开(公告)号：US11346987B2
公开(公告)日：2022-05-31
申请号：US17310542
申请日：2020-03-11
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Christopher A. Haak , Timothy J. Nevitt , Kevin M. Hamer , Raghunath Padiyath , Neeraj Sharma , Gregory F. King , William C. Pettit, III , Ronald K. Thery , Richard Yufeng Liu
Abstract: Infrared reflectors are described. In particular, infrared reflectors with reduced off-axis color are described. Such infrared reflectors may be useful in laminated glass constructions, particularly for applications where the glass may be exposed to water.
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公开(公告)号：US20220252772A1
公开(公告)日：2022-08-11
申请号：US17731620
申请日：2022-04-28
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Christopher A. Haak , Timothy J. Nevitt , Kevin M. Hamer , Raghunath Padiyath , Neeraj Sharma , Gregory F. King , William C. Pettit, III , Ronald K. Thery , Richard Yufeng Liu
Abstract: Infrared reflectors are described. In particular, infrared reflectors with reduced off-axis color are described. Such infrared reflectors may be useful in laminated glass constructions, particularly for applications where the glass may be exposed to water.
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Patent Agency Ranking
公开(公告)号：US20200347276A1
公开(公告)日：2020-11-05
申请号：US16760465
申请日：2018-12-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Li Yao , Richard Yufeng Liu
Abstract: A thermally conductive adhesive is provided. The thermally conductive adhesive includes a polyolefin block-containing copolymer, a tackifier, and a thermally conductive filler. The thermally conductive adhesive is a crosslinked pressure sensitive adhesive, plus exhibits a high elongation at break. Additionally provided are thermally conductive articles, including a thermally conductive adhesive on a substrate and a thermally conductive pad. A method of making a thermally conductive adhesive is also provided, including exposing a composition to radiation to crosslink the composition.
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公开(公告)号：US20180071053A1
公开(公告)日：2018-03-15
申请号：US15559212
申请日：2016-03-21
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jie Yang , Naimul Karim , Todd D. Jones , Dwight W. Jacobs , Steven Keck , Kristen Keller , Richard Yufeng Liu
IPC: A61C5/77 , A61C13/087
Abstract: A method of using hardenable dental articles. The method can include placing a film (30) onto a dental structure (40) to cover at least a portion of the dental structure (40); providing a hardenable dental article (10); and applying the hardenable dental article (10) to the dental structure (40) covered by the film (30).
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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：US11203704B2
公开(公告)日：2021-12-21
申请号：US16969094
申请日：2019-03-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Richard Yufeng Liu , Yi Lin Sim , Chin Teong Ong , Roger A. Grisle , Michael C. Martin , Nathaniel I. Lehn
IPC: H05K3/30 , H05K3/34 , C08K5/00 , C08K5/17 , C08K5/05 , C08K5/16 , C09J123/10 , C09J153/02
Abstract: Hot melt processable adhesive compositions to mask electronic components include at least one block copolymer, at least one tackifying resin, at least one semi-crystalline polyolefin polymer, at least one plasticizer, and at least one anti-oxidant. The adhesive composition is a hot melt processable pressure sensitive adhesive composition that is thermally stable, such that the composition when disposed on a surface withstands heating to 260° C. without degradation or flowing, remains optically transparent, and after heating to 260° C. remains cleanly removable.
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公开(公告)号：US20210032513A1
公开(公告)日：2021-02-04
申请号：US16969094
申请日：2019-03-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Richard Yufeng Liu , Yi Lin Sim , Chin Teong Ong , Roger A. Grisle , Michael C. Martin , Nathaniel I. Lehn
IPC: C09J153/02 , H05K3/30 , H05K3/34
Abstract: Hot melt processable adhesive compositions to mask electronic components include at least one block copolymer, at least one tackifying resin, at least one semi-crystalline polyolefin polymer, at least one plasticizer, and at least one anti-oxidant. The adhesive composition is a hot melt processable pressure sensitive adhesive composition that is thermally stable, such that the composition when disposed on a surface withstands heating to 260° C. without degradation or flowing, remains optically transparent, and after heating to 260° C. remains cleanly removable.
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