中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

21 records (took 0.02 seconds)

    NANOCOMPOSITES CONTAINING SPHERICAL PYROGENIC SILICA NANOPARTICLES AND COMPOSITES, ARTICLES, AND METHODS OF MAKING SAME
    11.
    发明申请
    NANOCOMPOSITES CONTAINING SPHERICAL PYROGENIC SILICA NANOPARTICLES AND COMPOSITES, ARTICLES, AND METHODS OF MAKING SAME 有权
    含有球形二氧化硅纳米颗粒和复合材料的纳米复合材料，制品及其制备方法

    公开(公告)号：US20160194480A1

    公开(公告)日：2016-07-07

    申请号：US14911103

    申请日：2014-08-13

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Peter D. Condo ,  James E. Thorson ,  Jeremy O. Swanson ,  Kristin L. Thunhorst

    IPC: C08K7/18 ,  C08J5/24

    CPC classification number: C08K9/04 ,  B05D2601/02 ,  B05D2601/22 ,  C08J5/005 ,  C08J5/24 ,  C08J2333/08 ,  C08J2333/24 ,  C08J2363/00 ,  C08K3/36 ,  C08K7/00 ,  C08K7/18 ,  C08K7/28 ,  C08K9/06 ,  C08K2201/003 ,  C08K2201/011 ,  C08L63/00 ,  C09D7/40 ,  C08L71/00

    Abstract: A nanocomposite is provided including spherical pyrogenic silica nanoparticles dispersed in a curable resin or a curing agent. The nanocomposite contains less than 2% by weight solvent and less than 0.5% by weight dispersant based on the nanoparticle weight. A composite is also provided including from about 4 to 70 weight percent of spherical pyrogenic silica nanoparticles dispersed in a cured resin, and a filler embedded in the cured resin. Optionally, the composite further contains a curing agent. Further, a method of preparing a nanoparticle-containing curable resin system is provided including mixing from 10 to 70 weight percent of aggregated spherical pyrogenic silica nanoparticles with a curable resin to form a mixture. The mixture contains less than 2% by weight solvent and less than 0.5% by weight dispersant based on the nanoparticle weight. The method also includes milling the mixture in an immersion mill containing milling media to form a milled resin system including silica nanoparticles dispersed in the curable resin.

    Abstract translation: 提供纳米复合材料，其包括分散在可固化树脂或固化剂中的球形热解二氧化硅纳米粒子。 纳米复合材料含有小于2重量％的溶剂和小于0.5重量％的基于纳米颗粒重量的分散剂。 还提供了一种复合材料，其包括分散在固化树脂中的约4至70重量％的球形热解二氧化硅纳米颗粒和嵌入固化树脂中的填料。 任选地，复合物还含有固化剂。 此外，提供了制备含纳米颗粒的可固化树脂体系的方法，包括将10至70重量％的聚集的球形热解二氧化硅纳米颗粒与可固化树脂混合以形成混合物。 该混合物含有小于2重量％的溶剂和小于0.5重量％的基于纳米颗粒重量的分散剂。 该方法还包括在含有研磨介质的浸轧机中研磨混合物以形成包含分散在可固化树脂中的二氧化硅纳米颗粒的研磨树脂体系。

    DATA MANAGEMENT IN INVENTORY MANAGEMENT SYSTEM
    12.
    发明公开
    DATA MANAGEMENT IN INVENTORY MANAGEMENT SYSTEM 审中-公开

    公开(公告)号：US20230153755A1

    公开(公告)日：2023-05-18

    申请号：US17985368

    申请日：2022-11-11

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Kristin L. Thunhorst ,  Michael E. O'Brien ,  Priyanka Rao ,  Miranda Lapour

    IPC: G06Q10/08 ,  G06Q10/00

    CPC classification number: G06Q10/0875 ,  G06Q10/20 ,  G07C9/00896

    Abstract: Aspects of the present disclosure relate to a method for managing inventory items in a first inventory management system. The method can include determining, with a computing device and an optical scanning device, whether the inventory item corresponds to a first item data set based on at least one attribute for the first item data set. The method can include adding, in response to the inventory item corresponding to the first item data set, the first item data set to a plurality of item data sets in a facility inventory profile for the first inventory management system. The method can also include determining, based on a correlation between the facility inventory profile and a plurality of facility inventory profiles, a second attribute for the inventory item different from the at least one attribute. The method can include performing at least one action based on the determination of the second attribute.

    MULTIMODAL NANOPARTICLE DISPERSIONS
    15.
    发明申请
    MULTIMODAL NANOPARTICLE DISPERSIONS 有权
    多模式纳米粒子分散体

    公开(公告)号：US20150099833A1

    公开(公告)日：2015-04-09

    申请号：US14496888

    申请日：2014-09-25

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Kristin L. Thunhorst ,  Wendy L. Thompson

    IPC: C08L63/00 ,  B29C70/30 ,  B29C70/48

    CPC classification number: C08L63/00 ,  B29C70/30 ,  B29C70/48 ,  B29K2063/00 ,  B29K2105/162 ,  B82Y30/00 ,  C08J5/005 ,  C08J2363/00 ,  C08K9/02 ,  C09D7/67 ,  C09D7/68

    Abstract: Dispersions of nanoparticles in a resin component are described. The nanoparticles have a multimodal particle size distribution including at least a first mode and a second mode. The number average particle diameter of the particles in the first mode is greater than the number average particle size distribution in the second mode. The use of multimodal nanoparticle size distributions and the relative number of particles in the first and second mode to reduce or eliminate particle stacking behavior is also described.

    Abstract translation: 描述了纳米颗粒在树脂组分中的分散体。 纳米颗粒具有包括至少第一模式和第二模式的多峰粒度分布。 第一模式中的颗粒的数均粒径大于第二模式中的数均粒径分布。 还描述了使用多峰纳米颗粒尺寸分布和第一和第二模式中的颗粒的相对数量来减少或消除颗粒堆积行为。

    MULTI-PHASE ADHESIVE ARTICLES AND METHODS THEREOF
    16.
    发明申请
    MULTI-PHASE ADHESIVE ARTICLES AND METHODS THEREOF 有权

    公开(公告)号：US20220403209A1

    公开(公告)日：2022-12-22

    申请号：US17638534

    申请日：2020-08-21

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Dmitriy Salnikov ,  Kristin L. Thunhorst ,  Nathan L. Gergen ,  Henrik B. van Hengerich

    IPC: C09J7/10

    Abstract: Provided are adhesive articles and related methods of making and use. The adhesive article includes one or more patterned adhesive layers comprising compositionally and spatially distinct adhesives that are laterally disposed relative to each other. The first and second adhesives are optionally capable of being functionally cured to provide a structural adhesive bond with a substrate. These adhesives can provide high fracture toughness and high modulus characteristics not otherwise possible in a homogeneous adhesive composition. These adhesives can provide some degree of crack arrestment and significantly reduce the need for mechanical fasteners in industrial bonding applications.

    NANOCOMPOSITES CONTAINING NONSPHERICAL SILICA NANOPARTICLES, COMPOSITES, ARTICLES, AND METHODS OF MAKING SAME
    20.
    发明申请
    NANOCOMPOSITES CONTAINING NONSPHERICAL SILICA NANOPARTICLES, COMPOSITES, ARTICLES, AND METHODS OF MAKING SAME 有权
    含有非挥发性二氧化硅纳米颗粒的纳米复合材料，复合材料，制品及其制备方法

    公开(公告)号：US20160194481A1

    公开(公告)日：2016-07-07

    申请号：US14911862

    申请日：2014-08-12

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Peter D. Condo ,  Jeremy O. Swanson ,  James E. Thorson ,  William J. Schultz ,  Kristin L. Thunhorst

    IPC: C08K7/18 ,  C08K7/28 ,  C08L63/00

    CPC classification number: C08K9/04 ,  B05D2601/02 ,  B05D2601/22 ,  C08J5/005 ,  C08J5/24 ,  C08J2333/08 ,  C08J2333/24 ,  C08J2363/00 ,  C08K3/36 ,  C08K7/00 ,  C08K7/18 ,  C08K7/28 ,  C08K9/06 ,  C08K2201/003 ,  C08K2201/011 ,  C08L63/00 ,  C09D7/40 ,  C08L71/00

    Abstract: A nanocomposite is provided including nonspherical silica nanoparticles dispersed in a curable resin or a curing agent, where the nanocomposite contains less than 2% by weight solvent. A composite is also provided including from about 4 to 70 weight percent of nonspherical silica nanoparticles dispersed in a cured resin, and a filler embedded in the cured resin. Further, a method of preparing a nanoparticle-containing curable resin system is provided including mixing from 10 to 70 weight percent of aggregated silica nanoparticles with a curable resin and optionally a dispersant, a catalyst, a diluent, a surface treatment agent, and/or a curing agent, to form a mixture. The mixture contains less than 2% by weight solvent. The method also includes milling the mixture in an immersion mill containing milling media to form a milled resin system including nonspherical silica nanoparticles dispersed in the curable resin.

    Abstract translation: 提供纳米复合材料，其包括分散在可固化树脂或固化剂中的非球形二氧化硅纳米颗粒，其中纳米复合材料含有小于2重量％的溶剂。 还提供了一种复合材料，其包括约4-70重量％的分散在固化树脂中的非球形二氧化硅纳米颗粒和嵌入固化树脂中的填料。 此外，提供了制备含纳米颗粒的可固化树脂体系的方法，包括将10至70重量％的聚集二氧化硅纳米颗粒与可固化树脂和任选的分散剂，催化剂，稀释剂，表面处理剂和/或 固化剂，形成混合物。 该混合物含有小于2重量％的溶剂。 该方法还包括在含有研磨介质的浸轧机中研磨混合物以形成包含分散在可固化树脂中的非球形二氧化硅纳米粒子的研磨树脂体系。

Patent Agency Ranking