公开(公告)号：US20240194371A1

公开(公告)日：2024-06-13

申请号：US18553226

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

IPC: H01B3/44 ,  C08F214/18 ,  C08L27/18 ,  C09D127/18

CPC classification number: H01B3/445 ,  C08F214/184 ,  C08L27/18 ,  C09D127/18 ,  C08L2205/025 ,  C08L2207/53

Abstract: Electronic telecommunication articles are described comprising a layer of fluoropolymer composition comprising a fluoropolymer or fluoropolymer blend comprising at least 1 wt. % and less than 30 wt. % of polymerized units of unsaturated (per)fluorinated alkyl ether(s). Also described are methods of making a coated substrate, a substrate comprising a fluoropolymer composition, and fluoropolymer compositions.

公开(公告)号：US11905429B2

公开(公告)日：2024-02-20

申请号：US15733091

申请日：2018-11-16

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Rachna Khurana ,  Maciej P. Pietras ,  Benjamin R. Coonce ,  Naiyong Jing

IPC: C09D5/00 ,  C09D167/00 ,  C09D7/61 ,  C09D7/40 ,  B41M5/52 ,  C09D133/10 ,  C09D167/02

CPC classification number: C09D167/00 ,  B41M5/52 ,  C09D5/002 ,  C09D7/61 ,  C09D7/67 ,  C09D7/68 ,  C09D133/10 ,  C09D167/02 ,  B41M5/5218 ,  B41M5/5254 ,  B41M5/5272 ,  B41M5/5281 ,  C08F265/06 ,  C08F220/1802 ,  C08F226/10 ,  C08F230/085

Abstract: Coatable compositions for formation of ink-receptive layers, which may be aqueous suspensions, comprise a mixture of: a) 8.0-75 wt % (based on the total weight of a), b), c), and d)) of colloidal silica particles having an average particle size of 2.0-150 nm; b) 10-75 wt % of one or more polyester polymers; c) 10-75 wt % of one or more polymers selected from the group consisting of polyurethane polymers and (meth)acrylate polymers; and d) 0-10 wt % of one or more crosslinkers. Ink-receptive layers, which may exhibit high gloss and high ink anchoring are also provided, as are constructions comprising such layers. Porous solids are also provided, comprising: a) 8.0-75 wt % of colloidal silica particles having an average particle size of 2.0-150 nm; and b) one or more water dispersible polymers.

公开(公告)号：US11781004B2

公开(公告)日：2023-10-10

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

IPC: H01B3/44 ,  C08L27/18 ,  C08K3/36

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.

公开(公告)号：US11292934B2

公开(公告)日：2022-04-05

申请号：US16696015

申请日：2019-11-26

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Naiyong Jing ,  Kevin M. Hamer ,  Jeffrey A. Peterson ,  Thomas J. Blong ,  Timothy D. Fletcher ,  Michael Juergens ,  Mark W. Muggli ,  Gezahegn D. Damte

IPC: C09D127/18 ,  C09D127/16 ,  H01L31/049 ,  C09D127/12 ,  C08L75/04

Abstract: A fluoropolymer coating composition is described comprising an aqueous liquid medium, fluoropolymer particles dispersed in the aqueous liquid medium, and at least one aziridine compound. The aziridine compound comprises at least two aziridine groups (i.e. polyaziridine) or at least one aziridine group and at least one alkoxy silane group. In another embodiment, an article is described comprising a substrate wherein a surface of the substrate comprises a coating comprising fluoropolymer particles; and a reaction product of at least one aziridine compound comprising at least two aziridine groups or at least one aziridine group and at least one alkoxy silane group. The coating can be utilized as a primer for bonding a non-fluorinated substrate to a fluoropolymer film and/or the coating can be used as an (e.g. outer exposed) surface layer. In some embodiments, the article may be the (e.g. backside) film of a photovoltaic module.

公开(公告)号：US20210371615A1

公开(公告)日：2021-12-02

申请号：US16619267

申请日：2018-06-07

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Xue Tian ,  Naiyong Jing ,  Jun Ma

IPC: C08J7/04 ,  C08J7/043 ,  C08J7/06 ,  C09D1/02 ,  C09D5/00 ,  C09D7/62 ,  C09D7/40

Abstract: A film including: an organic polymeric substrate having a first major surface and a second major surface; an optional acrylic hardcoat layer disposed on the first major surface of the substrate; a siliceous primer layer disposed on the organic polymeric substrate or on the optional acrylic hardcoat layer, wherein the siliceous primer layer includes silica nanoparticles modified by an organic silane; and a superhydrophilic surface layer disposed on the siliceous primer layer, wherein the superhydrophilic surface layer includes hydrophilic-functional groups.

公开(公告)号：US20210205828A1

公开(公告)日：2021-07-08

申请号：US17301041

申请日：2021-03-23

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Adam J. Meuler ,  Nicholas L. Untiedt ,  Stephen C.P. Joseph ,  Thomas P. Klun ,  Naiyong Jing ,  Paul B. Armstrong ,  David A. Gzik ,  Cheryl L.S Elsbernd

IPC: B05B7/24 ,  C09D7/63 ,  C09D7/61 ,  C09D5/00 ,  C09D127/18

Abstract: Presently described are components of a spray application system. At least one component comprises a liquid repellent surface layer. The liquid repellent surface (e.g. layer) may comprise a porous layer and a lubricant impregnated into pores of the porous layer; a fluoropolymer; a fluorochemical material and an organic polymeric binder; or a fluorochemical material melt additive and a thermoplastic polymeric material component. The component is typically a liquid reservoir, a liquid reservoir liner, a lid for a liquid reservoir or liner, or a combination thereof. In some embodiments, the component comprises a thermoplastic polymeric material. In some favored embodiments, the component is a removable liquid reservoir or liner. In some favored embodiments, the component is a collapsible liquid reservoir or liner. The spray application system typically further comprises a gravity-fed spray gun. Also described are spray application systems, methods of using a spray application system, as well as methods of making a component of a spray application system wherein the component has a liquid repellent surface.

公开(公告)号：US20210198535A1

公开(公告)日：2021-07-01

申请号：US16756759

申请日：2018-12-20

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Larry S. Hebert ,  Jonathan D. Zook ,  Naiyong Jing ,  Ryan E. Marx ,  Lianzhou Chen

IPC: C09J7/50 ,  C09J7/25 ,  C09J5/02 ,  B32B7/12 ,  B32B27/28

Abstract: Provided are articles, along with related methods, capable of providing an effective adhesive bond to a substrate containing polyetherketoneketone. The multilayered article includes a substrate comprising polyetherketoneketone, an adhesion promoter disposed on the substrate, the adhesion promoter comprising at least one of organotitanate, polyamide, surface-treated nanosilica, ammosilane or epoxy silane, and an adhesive bonded to the adhesion promoter. The adhesive contains at least one of an acrylic polymer, a polysulfide, a polythioether, an epoxy resin, or a silicone resin.

公开(公告)号：US20210162559A1

公开(公告)日：2021-06-03

申请号：US16630008

申请日：2018-07-05

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Chi-Fan Chen ,  Justin A. Riddle ,  Vincent J. Laraia ,  Caleb T. Nelson ,  Wen-Hsiang Hsieh ,  Moses M. David ,  Naiyong Jing ,  Jun MA

IPC: B24B37/24 ,  B24D3/14 ,  B24D3/34 ,  B24B37/22

Abstract: The present disclosure relates to abrasive articles including conformable coatings, e.g. a hydrophilic coating, and polishing systems therefrom. The present disclosure provides an abrasive article including a ceramic body having an abrading surface and an opposed second surface, wherein the abrading surface of the ceramic body includes a plurality of engineered features each having a base and a distal end opposite the base and the ceramic body has a Mohs hardness of at least 7.5; a conformable metal oxide coating adjacent to and conforming to the plurality of engineered features, wherein the conformable metal oxide coating includes a first surface; and a conformable polar organic-metallic coating in contact with the first surface of the conformable metal oxide coating, wherein the conformable polar organic-metallic coating includes a chemical compound having at least one metal and an organic moiety having at least one polar functional group.

公开(公告)号：US20210139687A1

公开(公告)日：2021-05-13

申请号：US17045836

申请日：2019-06-11

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Naiyong Jing ,  Tho Q. Nguyen ,  Klaus Hintzer ,  Cheng Li ,  Cheng Gu

IPC: C08L27/18 ,  C08L27/24 ,  C08K5/06 ,  C08K5/544 ,  C08K5/5419 ,  C08K5/17 ,  C08J5/18 ,  C09D127/18

Abstract: Compositions are described comprising at least one fluoropolymer, a solvent and an amino compound. The fluoropolymer comprises at least 90% by weight based on the total weight of the fluoropolymer of polymerized units derived from perfluorinated monomers selected from tetrafluoroethene (TFE) and one or more unsaturated perfluorinated alkyl ethers. The fluoropolymer typically comprises one or more cure sites, such as nitrile or halogenated cure sites. The solvent typically comprises a branched, partially fluorinated ether. In preferred embodiments the amine compound further comprises a silane group. Also described are methods of making the coating composition, methods of coating a substrate with UV and/or thermal curing, and the coated substrate.

公开(公告)号：US10851240B2

公开(公告)日：2020-12-01

申请号：US16097990

申请日：2017-04-25

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Naiyong Jing ,  Kevin D. Landgrebe ,  Ryan T. Woldt ,  Wensheng Xia ,  Timothy J. Nies

IPC: C08L79/02 ,  C09D179/02 ,  C08G73/02 ,  C08L33/08

Abstract: Compositions include a compound preparable by reaction of components comprising an optionally crosslinked polyethylenimine and at least one an amine-reactive hydrolyzable organosilane represented by the formula R—Z—SiY3. R represents an amine-reactive group containing 1 to 18 carbon atoms; Z represents a divalent organic group containing 1 to 8 carbon atoms; and each Y independently represents a hydrolyzable group. Methods of using the compositions to make articles, and articles produces thereby are also disclosed. A composition comprising an intimate mixture of a crosslinked polyethylenimine and a polymeric binder material, and a method of making it is also disclosed.