公开(公告)号：US20200157302A1

公开(公告)日：2020-05-21

申请号：US16619363

申请日：2018-06-07

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Naiyong Jing ,  Xue Tian ,  Jun Ma ,  Garry W. Lachmansingh

IPC: C08J7/04 ,  C08K9/08 ,  C08K3/08 ,  C08K3/36 ,  C08K5/5415 ,  C08K9/02

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 composite particles including an organic polymer portion and a siliceous portion; 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：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.

公开(公告)号：US09925560B2

公开(公告)日：2018-03-27

申请号：US14893248

申请日：2014-04-25

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Paul B. Armstrong ,  Justin A. Riddle ,  Karan Jindal ,  Samuel J. Carpenter ,  Garry W. Lachmansingh ,  William R. Dudley ,  Jason T. Petrin ,  Naiyong Jing

IPC: B05D7/00 ,  C09D129/04 ,  C09D1/00 ,  C08J7/04 ,  C09D5/16 ,  C03C17/42

CPC classification number: B05D7/50 ,  B05D7/54 ,  B05D2201/02 ,  B05D2507/00 ,  B05D2518/10 ,  C03C17/42 ,  C03C2217/478 ,  C08J7/045 ,  C09D1/00 ,  C09D5/1618 ,  C09D5/1693 ,  C09D129/04 ,  C08K5/5415 ,  C08K3/36

Abstract: Articles having crosslinked poly(vinyl alcohol) (PVA) and silica nanoparticle multilayer coatings are provided. More specifically, articles including a substrate, and a multilayer coating attached to the substrate are provided. The multilayer coating includes a first crosslinked poly(vinyl alcohol) (PVA) layer and a first silica layer. The first crosslinked PVA layer is an outermost layer of the multilayer coating. The first silica layer comprises a plurality of acid-sintered interconnected silica nanoparticles arranged to form a continuous three-dimensional porous network. The PVA and silica nanoparticle multilayer coatings can be used on a large variety of substrates and tend to be resistant to wet and dry abrasions, scratches, and impacts.

公开(公告)号：US20160096969A1

公开(公告)日：2016-04-07

申请号：US14893262

申请日：2014-04-25

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Karan Jindal ,  Justin A. Riddle ,  Paul B. Armstrong ,  Samuel J. Carpenter ,  William R. Dudley ,  Garry W. Lachmansingh ,  Jason T. Petrin ,  Naiyong Jing

IPC: C09D129/04 ,  B05D3/02 ,  B05D7/00

CPC classification number: C09D129/04 ,  B05D3/0272 ,  B05D7/542 ,  B05D7/582 ,  B05D7/5823 ,  C03C17/34 ,  C03C2217/425 ,  C03C2217/734 ,  C08J7/045 ,  C09D5/00 ,  C09D5/1618 ,  C09D5/1693 ,  C09D7/40 ,  C08K5/5415 ,  C08K3/36

Abstract: Articles having poly(vinyl alcohol)-containing (PVA-containing) and silica nanoparticle multilayer coatings are provided. More specifically, articles include a substrate and a multilayer coating attached to the substrate. The multilayer coating includes a first silica layer and a first PVA-containing layer. The first silica layer is a primer layer of the multilayer coating, and the silica layer comprises a plurality of acid-sintered interconnected silica nanoparticles arranged to form a continuous three-dimensional porous network. The PVA-containing and silica nanoparticle multilayer coatings can be used on a large variety of substrates and tend to be resistant to wet and dry abrasions, scratches, and impacts.

Abstract translation: 提供具有聚（乙烯醇）（含PVA））和二氧化硅纳米颗粒多层涂层的制品。 更具体地，制品包括附着到基底的基底和多层涂层。 多层涂层包括第一二氧化硅层和第一含PVA层。 第一二氧化硅层是多层涂层的底漆层，二氧化硅层包括多个酸烧结的互连二氧化硅纳米颗粒，其被布置成形成连续的三维多孔网络。 含PVA和二氧化硅纳米颗粒多层涂层可用于各种基材上，并且倾向于耐湿和干擦伤，划伤和冲击。

公开(公告)号：US20140299193A1

公开(公告)日：2014-10-09

申请号：US14355465

申请日：2012-10-30

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Raymond J. Kenney ,  Theresa J. Gerten ,  Daniel P. Decabooter ,  Naiyong Jing ,  Garry W. Lachmansingh

IPC: G01N1/28

CPC classification number: G01N1/28 ,  B01L3/502707 ,  B01L2300/0645 ,  B01L2300/0816 ,  B01L2300/0864 ,  B01L2300/161 ,  B01L2400/0406 ,  C08J7/047 ,  C08J2323/06 ,  C08J2483/04 ,  C09D7/61 ,  C09D7/67 ,  Y10T137/0318 ,  Y10T137/8593

Abstract: Hydrophilic articles and methods of using such articles are described. The hydrophilic articles include a hydrophilic layer comprising sintered, acidified silica nanoparticles attached to a substrate. A spacer layer attached to a first portion of the hydrophilic layer defines at least one fluid transport channel bounded on one side by a second portion of the hydrophilic layer. The nano-particles may include one or both of spherical and elongated nanoparticles.

Abstract translation: 描述了亲水性制品和使用这种制品的方法。 亲水性物品包括亲水层，其包含附着在基底上的烧结的，酸化的二氧化硅纳米粒子。 连接到亲水层的第一部分的间隔层限定了由亲水层的第二部分在一侧限定的至少一个流体输送通道。 纳米颗粒可以包括球形和细长纳米颗粒中的一种或两种。

公开(公告)号：US20130118773A1

公开(公告)日：2013-05-16

申请号：US13650987

申请日：2012-10-12

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Junkang J. Liu ,  Garry W. Lachmansingh ,  Cecil V. Francis ,  Rachel M. Lucking ,  Stephen H. Larsen ,  Badri Veeraraghavan ,  Ali Berker

IPC: H01B7/08 ,  H01R43/00

CPC classification number: C09D133/08 ,  C08K3/08 ,  C08K7/24 ,  C08K2201/001 ,  C08L2312/00 ,  C09J7/10 ,  C09J9/02 ,  C09J11/02 ,  C09J2201/602 ,  C09J2203/326 ,  C09J2205/102 ,  C09J2205/11 ,  C09J2433/00 ,  H01R4/04 ,  Y10T29/49117

Abstract: A Z-axis conductive article includes an adhesive layer having a first major surface and a second major surface opposite the first major surface. The adhesive layer includes a dielectric pressure-sensitive adhesive and conductive magnetic particles aligned in mutually isolated conductive pathways extending from the first major surface to the second major surface of the adhesive layer. A method of making the same is also disclosed.

Abstract translation: Z轴导电制品包括具有第一主表面和与第一主表面相对的第二主表面的粘合剂层。 粘合剂层包括介电压敏粘合剂和导电磁性颗粒，导电磁性颗粒在从粘合剂层的第一主表面延伸到第二主表面的相互隔离的导电通路中排列。 还公开了制备该方法的方法。