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公开(公告)号：US11920102B2
公开(公告)日：2024-03-05
申请号：US17795387
申请日：2021-01-21
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jason M. Kehren , David J. Lundberg , Zai-Ming Qiu , Michael G. Costello , Michael J. Bulinski , Alexandre R. Monteil
IPC: C10M107/38 , C08K5/372 , C10M135/08 , C10M135/22 , C10M169/04 , C10N20/00 , C10N20/02 , C10N40/18
CPC classification number: C10M107/38 , C08K5/372 , C10M135/08 , C10M135/22 , C10M169/04 , C10M2213/0606 , C10M2219/04 , C10M2219/082 , C10N2020/017 , C10N2020/02 , C10N2040/18
Abstract: A deposition composition includes a solvent comprising a hydrofluorothioether compound represented by the following general formula (I): Rf—S—Rh where Rf is a fluorinated or perfluorinated group having 2-9 carbon atoms and optionally includes one or more catenated heteroatoms or chlorine atoms, and Rh is a non-fluorinated hydrocarbon group having 1-3 carbon atoms. The deposition composition further includes a coating material that is soluble or dispersible in said solvent.
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12.发明公开公开(公告)号：US20240052191A1
公开(公告)日：2024-02-15
申请号：US18266619
申请日：2021-11-24
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Cheng Li , Naiyong Jing , Zai-Ming Qiu , Klaus Hintzer , Maria C. Lindsay
IPC: C09D127/18 , H01B3/44
CPC classification number: C09D127/18 , H01B3/445 , C08K2201/005 , C08K3/36
Abstract: Electronic telecommunication articles are described comprising a crosslinked fluoropolymer layer comprising fluoropolymer particles having a particle size of greater than 1 micron. In typical embodiments, the crosslinked fluoropolymer layer is a in substrate, patterned (e.g. photoresist) layer, insulating layer, passivation layer, cladding, protective layer, or a combination thereof. Also describes are methods of making an electronic telecommunications article and method of forming a patterned fluoropolymer layer. The fluoropolymer preferably comprises at least 80, 85, or 90% by weight of polymerized units of perfluorinated monomers and cure sites selected from nitrile, iodine, bromine, and chlorine. Illustrative electronic communication articles include integrated circuits, printed circuit boards, antennas, and optical fiber cables. Fluoropolymer compositions are also described.
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13.发明申请公开(公告)号：US20230135565A1
公开(公告)日：2023-05-04
申请号：US17766563
申请日：2020-11-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Naiyong Jing , Cheng Gu , Klaus Hintzer , Tho Q. Nguyen , Peter J. Scott , Cheng Li , Zai-Ming Qiu , Yong Wu
Abstract: Electronic telecommunication articles are described comprising a crosslinked fluoropolymer layer. In typical embodiments, the crosslinked fluoropolymer layer is a substrate, patterned (e.g. photoresist) layer, insulating layer, passivation layer, cladding, protective layer, or a combination thereof. Also describes are methods of making an electronic telecommunications article and method of forming a patterned fluoropolymer layer. The fluoropolymer preferably comprises at least 80, 85, or 90% by weight of polymerized units of perfluorinated monomers and cure sites selected from nitrile, iodine, bromine, and chlorine. Illustrative electronic communication articles include integrated circuits, printed circuit boards, antennas, and optical fiber cables. Fluoropolymer compositions are also described.
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公开(公告)号：US20220298454A1
公开(公告)日：2022-09-22
申请号：US17608918
申请日：2020-05-06
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Michael G. Costello , Zai-Ming Qiu , David J. Lundberg , Alexandre R. Monteil
Abstract: A composition includes a compound having structural formula (I): Rf—S—Rh (I) wherein (i) Rf is a partially fluorinated or perfluorinated group having 2 to 6 carbon atoms and optionally comprises one or more catenated heteroatoms, and (ii) Rh is a non-fluorinated hydrocarbon group having 1-3 carbon atoms and optionally comprises one or more catenated heteroatoms. The composition further includes an organic lubricant contaminant.
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公开(公告)号：US20220056382A1
公开(公告)日：2022-02-24
申请号：US17416830
申请日：2019-12-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Sean M. Smith , Michael J. Bulinski , Michael G. Costello , Forrest A. Coughlin , Hui Ren , Zai-Ming Qiu
IPC: C11D7/50 , C07C43/17 , C07C43/172 , C11D7/28 , C11D11/00
Abstract: A composition including a compound having structural formula (I): Rf is a linear or branched perfluoroalkyl group having 1-3 atoms; n is 0-2; x is 1-3; and Rf′ and Rf″ are (i) independently, a linear or branched perfluoroalkyl group having 1-8 carbon atoms; or (ii) are bonded together to form a ring structure having 4-8 carbon atoms. The composition further includes a hydrocarbon contaminant.
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Patent Agency Ranking
公开(公告)号：US10767108B2
公开(公告)日：2020-09-08
申请号：US15745749
申请日：2016-08-10
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Paul B. Armstrong , Zai-Ming Qiu , Karissa L. Eckert
IPC: C09K11/02 , B32B7/12 , B32B7/08 , B32B27/36 , C07C319/18 , H05B33/14 , H05B33/20 , C07C327/28 , C09K11/56 , C09K11/70 , B32B27/08 , F21V8/00 , B82Y20/00 , B82Y40/00 , G02F1/13357
Abstract: A composite particle comprising a fluorescent core/shell nanoparticle and a perfluoroether ligand bound the surface thereof is described.
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公开(公告)号：US10442897B2
公开(公告)日：2019-10-15
申请号：US15118161
申请日：2015-03-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Zai-Ming Qiu , Jitendra S. Rathore
Abstract: Described herein is a fluoroalkyl silicone comprising the following formula (I) wherein R1 and R2 are independently selected from an alkyl group or an aryl group; Rf is a perfluoroalkyl group or a Rf′OCHFCF2 group wherein Rf′ is a perfluoroalkyl group, and wherein Rf and Rf′ optionally comprise at least one catenary heteroatom; X, Y, and Z are independently selected from an alkyl group, a poly(alkylene oxide) group, or a hydrolysable group, wherein at least one of X, Y, and Z is a hydrolysable group; x is an integer of at least 3; y is an integer of at least 2; and m and n are independently at least 1.
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公开(公告)号：US20180291226A1
公开(公告)日：2018-10-11
申请号：US15764420
申请日：2015-09-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Xue-hua Chen , Moses M. David , Zai-Ming Qiu , Garry W. Lachmansingh , William B. Kolb , Sonja S. Mackey , Xiaohai Sheng , Naiyong Jing , Richard J. Pokorny , Christopher S. Lyons , Yongjie Li
IPC: C09D133/00 , B05D1/26 , B05D3/06 , C23C16/22 , C09D4/00
Abstract: Multilayer barrier films and methods of making the films are provided. The films include a smooth layer and a barrier layer directly disposed on the smooth layer. In some cases, the smooth layer includes a thiol-ene material as a polymeric matrix material. In some cases, the films have a sandwich structure of barrier layer/smooth layer/substrate/smooth layer/barrier layer.
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公开(公告)号：US09938306B2
公开(公告)日：2018-04-10
申请号：US15023748
申请日：2014-09-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Zai-Ming Qiu , Jitendra S. Rathore
IPC: C07F7/18 , C08G77/24 , C09D183/08 , C09D5/00 , C08K3/36
CPC classification number: C07F7/1804 , C07F7/1872 , C08G77/24 , C08K3/36 , C09D5/00 , C09D183/08
Abstract: Novel fluoroalkysilanes of the following formula are described; Rf—O—CHFCF2—O—(CH2)n—Si(R)xX3−x, wherein Rf is a perfluoroalkyl group, optionally substituted by one or more in-chain -Q-, —S— or —NRf1-heteroatoms, where Rf1 is a -perfluoroalkyl; X is a hydrolysable group; R is a C1C4 alkyl group; n is at least 3; and x is 1 to 3.
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公开(公告)号：US20170022412A1
公开(公告)日：2017-01-26
申请号：US15117474
申请日：2015-03-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Zai-Ming Qiu
IPC: C09K11/02 , B32B7/12 , G02F1/1335 , C09K11/88 , C09K11/70
CPC classification number: C09K11/025 , B32B7/12 , B32B2250/02 , B32B2250/24 , B32B2255/10 , B32B2255/26 , B32B2307/422 , B32B2457/206 , C09K11/02 , C09K11/70 , C09K11/883 , G02F1/1336 , G02F1/133615 , G02F2001/133614 , G02F2202/108
Abstract: A composite particle that includes: a fluorescent semiconductor core/shell nanoparticle (preferably, nanocrystal); and a thioether-substituted ligand.
Abstract translation: 一种复合颗粒，其包括：荧光半导体核/壳纳米颗粒（优选纳米晶体）; 和硫醚取代的配体。
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