公开(公告)号：US10316212B2

公开(公告)日：2019-06-11

申请号：US15133262

申请日：2016-04-20

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Naiyong Jing ,  Xue-hua Chen ,  Ruo-Ni Sun ,  Zhigang Yu ,  Xiaoling Xie ,  Jinyu Chen

IPC: C09D163/00 ,  B82Y30/00 ,  C09C1/00 ,  C09C1/30 ,  C09C1/40 ,  C09C3/12 ,  C09D1/00 ,  C09D5/00 ,  C03C17/32

Abstract: A coating composition which imparts antifog properties to substrates coated therewith. The coating compositions are removable and utilize nanoparticles functionalized with epoxy groups. The removable coating compositions are particularly useful on personal protection equipment such as face masks, shields, and protective glasses.

公开(公告)号：US10208190B2

公开(公告)日：2019-02-19

申请号：US14688200

申请日：2015-04-16

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Naiyong Jing ,  Zhigang Yu ,  Xue-hua Chen ,  Bangwei Xi ,  Appuswamy Devasenapathi ,  WeiDe Liu ,  George VanDyke Tiers ,  Justin A. Riddle ,  Deivaraj Theivanayagam Chairman ,  Michelle L. Legatt ,  Cecil V. Francis

IPC: C08K9/06 ,  C03C17/30 ,  C09K3/16 ,  C03C17/00 ,  C09D5/00 ,  C09K3/18 ,  B82Y30/00 ,  C09C1/30 ,  C09D1/00 ,  C09D7/62 ,  C08K3/36

Abstract: A coating composition which imparts antifog, antireflective, easy-cleaning, and/or antistatic properties to substrates coated therewith. The coating compositions utilize nanoparticles functionalized with amine groups and/or protected amine groups, and amine-reactive groups.

公开(公告)号：US20150218351A1

公开(公告)日：2015-08-06

申请号：US14688200

申请日：2015-04-16

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Naiyong Jing ,  Zhigang Yu ,  Xue-hua Chen ,  Bangwei Xi ,  Appuswamy Devasenapathi ,  WeiDe Liu ,  George VanDyke Tiers ,  Justin A. Riddle ,  Deivaraj Theivanayagam Chairman ,  Michelle L. Legatt ,  Cecil V. Francis

IPC: C08K9/06 ,  C03C17/30 ,  C09K3/16 ,  C03C17/00 ,  C09D5/00 ,  C09K3/18

CPC classification number: C08K9/06 ,  B82Y30/00 ,  C01P2004/64 ,  C03C17/007 ,  C03C17/30 ,  C08K3/36 ,  C09C1/3081 ,  C09D1/00 ,  C09D5/00 ,  C09D5/006 ,  C09D7/62 ,  C09K3/16 ,  C09K3/18 ,  Y10T428/269 ,  Y10T428/29 ,  Y10T428/2982 ,  Y10T428/2991 ,  Y10T428/315

Abstract: A coating composition which imparts antifog, antireflective, easy-cleaning, and/or antistatic properties to substrates coated therewith. The coating compositions utilize nanoparticles funtionalized with amine groups and/or protected amine groups, and amine-reactive groups.

Abstract translation: 一种涂料组合物，其赋予对其涂布的基材具有防雾，抗反射，易清洁和/或抗静电性能。 涂料组合物利用与胺基和/或被保护的胺基和胺反应性基团官能化的纳米颗粒。

公开(公告)号：US20230321467A1

公开(公告)日：2023-10-12

申请号：US18041895

申请日：2021-08-16

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Zhigang Yu ,  Thomas J. Xue ,  Hui Juan Chen ,  You San Qian

IPC: A62B18/08 ,  B32B27/06 ,  B32B27/20 ,  B32B27/08

CPC classification number: A62B18/08 ,  B32B27/065 ,  B32B27/205 ,  B32B27/08 ,  B32B2266/0214 ,  B32B2250/03 ,  B32B2305/022 ,  B32B2305/026 ,  B32B2307/7242 ,  B32B2571/00

Abstract: The present invention relates to a sealing foam, a respirator, and a method for manufacturing a sealing foam. The sealing foam includes: a main body part, the main body part being a porous foam; an air-proof film on a continuous surface; and an anchor layer, the anchor layer being continuously provided on the upper layer of the main body and provided between the air-proof film and the main body part, and the anchor layer being partially embedded in pores of the porous foam. The respirator includes a respirator main body and a sealing foam of the present invention. The method for manufacturing a sealing foam includes: providing a porous foam to prepare a main body part of a sealing foam, and providing an anchor layer and an air-proof film on the porous foam, so that the air-proof film is continuously provided on an upper surface of the main body part, wherein the anchor layer is provided between the air-proof film and the main body part, and is partially embedded in pores of the porous foam. The sealing foam, the respirator, and the method for manufacturing a sealing foam according to the present invention are convenient for subsequent cutting, can simplify the manufacturing process of the sealing foam, improve the sealing between the respirator and the face of a wearer, and improve the wearing comfort of the respirator.

公开(公告)号：US10738201B2

公开(公告)日：2020-08-11

申请号：US15747053

申请日：2015-07-29

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Long Yin ,  Zhigang Yu ,  Naiyong Jing

IPC: C09D7/61 ,  C09D5/16 ,  C09D1/00 ,  C09D7/65 ,  C09D4/00 ,  C03C17/00 ,  C08K3/34 ,  C08K3/36 ,  C08G59/20 ,  C08K5/5419

Abstract: Provided is a coated article comprising a substrate and a dried coating which comprises a first set of spherical silica nanoparticles having an average diameter of less than 20 nm and a second set of spherical silica nanoparticles having an average diameter of 20 nm to 120 nm. The alkoxy silane compound comprises an epoxy functional group or a carboxylic acid functional group. Also provided is a coating composition comprising an acidic aqueous dispersion which comprises the described first and second set of spherical silica nanoparticles and silane compound.

公开(公告)号：US10208223B2

公开(公告)日：2019-02-19

申请号：US15953120

申请日：2018-04-13

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Naiyong Jing ,  Kai H. Lochhaas ,  Kevin M. Hamer ,  Thomas J. Blong ,  Timothy D. Fletcher ,  Zhigang Yu ,  Michael Juergens

IPC: C08K3/36 ,  C09D127/22 ,  C08K5/3412 ,  H01L31/049 ,  C08K3/22 ,  C08K3/34 ,  C09D7/61

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：US20180371286A1

公开(公告)日：2018-12-27

申请号：US16062408

申请日：2015-12-31

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Naiyong Jing ,  Xue Tian ,  Xiaohai Sheng ,  Zhengjun Wang ,  Gezahegn D. Damte ,  Zhigang Yu

IPC: C09D133/10 ,  C09D7/61 ,  C09D5/00

Abstract: Coating compositions are described including silica nanoparticles functionalized with an alkenyl silane, a dispersing agent, and a compound including a polyethylene oxide segment containing at least one hydroxyl group, at least one silane, and optionally a hydrophobic group. The coating compositions further include at least two multifunctional (meth) acrylate monomers. Also described are articles including the dried and cured coating composition disposed on a substrate. The articles exhibit anti-fog characteristics and often also mechanical durability.

公开(公告)号：US20160046822A1

公开(公告)日：2016-02-18

申请号：US14925226

申请日：2015-10-28

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Naiyong Jing ,  Mark W. Muggli ,  Larry S. Hebert ,  Kevin M. Hamer ,  Thomas J. Blong ,  Michael Juergens ,  George Van Dyke Tiers ,  Zhigang Yu ,  Yaming Wang ,  Yiwen Chu

IPC: C09D127/22 ,  H01L31/049

CPC classification number: C09D127/22 ,  C08J7/047 ,  C08J2367/02 ,  C08J2427/12 ,  C08K3/20 ,  C08K3/36 ,  C08K5/544 ,  C08K9/00 ,  C08K9/04 ,  C08K2201/011 ,  C08L2205/02 ,  C09D127/12 ,  C09D127/18 ,  H01L31/049 ,  Y02E10/50 ,  C08K9/06 ,  C09D127/16 ,  C08K13/02 ,  C08L27/18 ,  C08L27/12

Abstract: Presently described are methods of making coating comprising aqueous fluoropolymer latex dispersions, aqueous fluoropolymer coating compositions, coated substrates, and (e.g. backside) films of photovoltaic cells. In one embodiment, the film comprises at least one fluoropolymer comprising repeat units derived from VF, VDF, or a combination thereof; inorganic oxide nanoparticles; and a compound that reacts with the repeat units derived from VF and VDF to crosslink the fluoropolymer and/or couple the fluoropolymer to the inorganic oxide nanoparticles. In another embodiment, the backside film comprises at least one fluoropolymer comprising repeat units derived from VF, VDF, or a combination thereof; and an amino-substituted organosilane ester or ester equivalent crosslinking compound.

公开(公告)号：US20140335360A1

公开(公告)日：2014-11-13

申请号：US14361107

申请日：2012-11-01

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Naiyong Jing ,  Yongshang Lu ,  Dang Xie ,  Zhigang Yu ,  John L. Battiste ,  Alan L. Levin ,  Caroline M. Ylitalo ,  Mahfuza B. Ali

IPC: C09D5/16

CPC classification number: G02B1/18 ,  C03C17/009 ,  C03C17/32 ,  C03C17/322 ,  C03C2217/75 ,  C08K5/0025 ,  C09D5/024 ,  C09D5/1687 ,  G02B27/0006 ,  Y10T428/31507 ,  Y10T428/31551 ,  Y10T428/31855

Abstract: An anti-fog coating composition is described comprising an aqueous polymeric dispersion; a crosslinker, and a surfactant. The dried and cured coating composition does not exhibit fogging within 8 seconds after being soaked in 25° C. water for 1 hour. In favored embodiments, the dried and cured coating composition does not exhibit fogging within 60 seconds after being soaked in 50° C. water for 24 hours. Also described are articles comprising the dried and cured coating composition disposed on a substrate as well as a method a providing an anti-fog coating on a substrate.

Abstract translation: 描述了一种防雾涂料组合物，其包含含水聚合物分散体; 交联剂和表面活性剂。 干燥和固化的涂料组合物在25℃水中浸泡1小时后的8秒内不发生起雾。 在优选的实施方案中，干燥和固化的涂料组合物在50℃水中浸泡24小时后的60秒内不发生起雾。 还描述了包括设置在基材上的干燥和固化的涂料组合物的制品以及在基材上提供防雾涂层的方法。

公开(公告)号：US20210292501A1

公开(公告)日：2021-09-23

申请号：US17284552

申请日：2019-10-23

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Junkang J. Liu ,  Zhigang Yu ,  Ta-Hua Yu ,  Garry W. Lachmansingh ,  Dongfeng Zheng

IPC: C08J7/046 ,  C08J7/18 ,  C08K3/22 ,  C08K3/26 ,  C08K3/30 ,  C08K3/36 ,  C09D171/02 ,  C09D133/12

Abstract: The present invention provides a release hard coating, comprising a bottom hard coating component and a top release coating component, wherein the bottom hard coating component comprises a crosslinked polymer matrix and nano-silica particles; and the top release coating component comprises a release polymer capable of having a grafting reaction with the bottom hard coating component. The release hard coating can be applied onto a substrate such as PET to resist sticky illegal advertisements and protect the substrate from wear.