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公开(公告)号：US20240318026A1
公开(公告)日：2024-09-26
申请号：US18579618
申请日：2022-08-12
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Zai-Ming Qiu , Naiyong Jing
IPC: C09D127/18 , C08K5/05 , C08K5/544 , C09D7/20 , C09D7/63
CPC classification number: C09D127/18 , C08K5/05 , C08K5/544 , C09D7/20 , C09D7/63
Abstract: Coating compositions are described comprising a fluoropolymer; a fluorinated solvent; and a fluorinated alcohol. In some embodiments, the coating composition further comprises a compound with one or more alkoxy silane groups and/or a compound with one or more amine groups. When such compound is a crosslinking compound, the fluoropolymer typically comprises cure sites. The coating composition may further comprise fillers such as silica, glass fibre, (e.g. crystalline) fluoropolymer particles, and combination thereof. Also described are methods of coating a substrate and articles, such as telecommunication articles.
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公开(公告)号：US20240186031A1
公开(公告)日：2024-06-06
申请号：US18552261
申请日：2022-04-07
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Naiyong Jing , Klaus Hintzer , Xiaoming Kou , Cheng Li , Zai-Ming Qiu , Siwei Leng , Leon M. Lillie , Michael C. Dadalas , Steffen Vowinkel , Timothy A. Mertens , Tatsuo Fukushi , Maria C. Lindsay
IPC: H01B3/44 , C08F214/18 , C08F214/26 , C08K3/36 , C09D127/18
CPC classification number: H01B3/445 , C08F214/184 , C08F214/26 , C08K3/36 , C09D127/18
Abstract: Electronic telecommunication articles are described comprising a layer of fluoropolymer composition comprising: an amorphous fluoropolymer comprising at least 80, 85, or 90% by weight of polymerized units perfluorinated monomers including one or more unsaturated perfluorinated alkyl ethers; and crystalline fluoropolymer; wherein the fluoropolymer composition lacks crosslinks of a chemical curing agent. Also described are methods of making a coated substrate, substrates comprising a fluoropolymer composition, and fluoropolymer compositions.
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43.发明公开公开(公告)号：US20230407075A1
公开(公告)日：2023-12-21
申请号：US18456660
申请日：2023-08-28
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
CPC classification number: C08L27/18 , C08K3/36 , H01B3/445 , C08K2201/001 , C08L2203/206 , C08L2312/06
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：US20230056641A1
公开(公告)日：2023-02-23
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 , C10M135/08 , C10M169/04
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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公开(公告)号：US20220227718A1
公开(公告)日：2022-07-21
申请号：US17615127
申请日：2020-06-22
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Miguel A. Guerra , Tatsuo Fukushi , Michael H. Mitchell , Zai-Ming Qiu
IPC: C07D251/24
Abstract: Described herein are compounds according to Formula (I) wherein each Rf is independently selected from a perfluorinated divalent group comprising 2 to 12 carbon atoms; and m is an integer independently selected from 1 to 3. A method of making the compound from a hydroxy-containing vinyl ether and excess ammonia is disclosed. In one embodiment, the hydroxy-functionalized triazine compound is used in a curable fluoropolymer composition and cured to form articles.
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Patent Agency Ranking
公开(公告)号：US11015114B2
公开(公告)日：2021-05-25
申请号：US16066194
申请日：2016-12-28
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kenton D. Budd , Zai-Ming Qiu , Mahmut Aksit , Neeraj Sharma
Abstract: Article comprising particles in an organic polymer matrix comprising a cured thiol-alkene resin having a Tg>20° C., wherein the particles comprise a composite core and a continuous nonmetallic inorganic coating covering the composite core, wherein the composite core comprises a nonmetallic inorganic matrix, ligands, and quantum dots, wherein the nonmetallic inorganic matrix is present in the composite core in an amount of up to 40 volume percent, and wherein the coating has an average thickness up to 5 micrometers. Exemplary articles described herein can be made for use in display applications such as films, LED caps, LED coatings, LED lenses, and light guides. Exemplary articles described herein can be made for use in nondisplay applications such as security applications where quantum dot phosphors are used to provide fluorescence at selected or tailored wavelengths. In such uses, the organic polymer matrix could be a label or a coating on a label, or other articles such as a card or tag.
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公开(公告)号：US10737998B2
公开(公告)日：2020-08-11
申请号：US16065454
申请日：2016-12-12
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Markus E. Hirschberg , Klaus Hintzer , Zai-Ming Qiu , Gerd-Volker Röschenthaler , Romana Pajkert , Sergey Tverdomed
IPC: C07C51/58 , C07C69/96 , C07C59/135 , C07C68/00 , C07C45/42 , C07C67/14 , C07C51/04 , C07C51/00 , C07C67/00 , B01J23/28
Abstract: Methods of converting a fluorinated compound into a fluorinated acyl fluoride or derivative thereof, the method including reacting the fluorinated compound with a catalytic amount of at least one transition metal compound and an oxygen-containing compound to form the fluorinated acyl fluoride or derivative thereof. Compounds formed using such methods are also included, including for example and derivatives thereof, or combinations thereof.
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48.发明申请公开(公告)号：US20180370888A1
公开(公告)日：2018-12-27
申请号：US16065502
申请日：2016-12-20
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Markus E. Hirschberg , Klaus Hintzer , Zai-Ming Qiu , Gerd-Volker Röschenthaler , Romana Pajkert , Sergey N. Tverdomed
IPC: C07C41/30 , C07C43/12 , C07C249/02 , C07C251/08 , C07C253/18 , C07C255/03
Abstract: Methods of converting a fluorinated vinyl ether to a saturated partially fluorinated ether, the method comprising: reacting the fluorinated vinyl ether with an amine, ammonia, or combination thereof to form the saturated partially fluorinated ether.
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公开(公告)号：US10006165B2
公开(公告)日：2018-06-26
申请号：US14915718
申请日：2014-09-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Yifan Zhang , Zai-Ming Qiu , Liming Song
IPC: D06M13/224 , D04H1/435 , D06M13/11 , A61K8/02 , D04H3/011 , A61Q17/00 , A01N25/34 , C11D17/04 , D06M101/32
CPC classification number: D06M13/224 , A01N25/34 , A61K8/0208 , A61Q17/005 , C11D17/049 , D04H1/435 , D04H3/011 , D06M13/11 , D06M2101/32
Abstract: Fibers, which can be used for making wipes (e.g., antimicrobial wipes), wherein the fibers include a core comprising an aliphatic polyester; and an epoxidized fatty ester having greater than 4.7 wt-% oxirane oxygen, based on the total weight of the epoxidized fatty ester; wherein the epoxidized fatty ester is disposed on the surface of the fiber core.
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公开(公告)号：US09994740B2
公开(公告)日：2018-06-12
申请号：US14785355
申请日：2014-05-15
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Zai-Ming Qiu , Jitendra S. Rathore
IPC: C09D183/08 , C09J7/02 , C08G77/385 , C08G77/24
CPC classification number: C09J7/201 , C08G77/24 , C08G77/385 , C09D183/08 , C09J7/401 , C09J2427/00 , C09J2483/00 , C09J2483/005 , Y10T428/14
Abstract: Novel fluoroalkyl silicones, and use thereof in release coatings, are described. The fluoroalkyl silicones are of the general formula: (I).
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