公开(公告)号：US11015040B2

公开(公告)日：2021-05-25

申请号：US16338366

申请日：2017-10-17

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Steven C. Hackett ,  James M. Nelson ,  Wendy L. Thompson ,  Kristin L. Thunhorst

IPC: C08K9/06 ,  C08K3/36

Abstract: Various embodiments disclosed relate to a resin including nanoparticles including surface-bonded hydrophobically-modifying alkyl groups. The present invention provides a resin component that includes a curable resin. The resin component also includes nanoparticles dispersed in the resin. The nanoparticles each independently include surface-bonded hydrophobically-modifying (C1-C50)hydrocarbyl groups. At least one of the (C1-C50)hydrocarbyl groups is a (C1-C50)alkyl group and at least one of the surface-bonded hydrophobically-modifying (C1-C50)hydrocarbyl groups is a (C6-C50)aryl group.

公开(公告)号：US20160194479A1

公开(公告)日：2016-07-07

申请号：US14911110

申请日：2014-08-12

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Peter D. Condo ,  Jeremy O. Swanson ,  James E. Thorson ,  Neeraj Sharma ,  Steven C. Hackett ,  Kristin L. Thunhorst

IPC: C08K7/00 ,  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 ,  C09D7/20 ,  C09D7/40 ,  C08L71/00

Abstract: A nanocomposite is provided including layered nanoparticles and a dispersant dispersed in a curable resin, where the nanocomposite contains less than 2% by weight solvent. A composite is also provided including from about 1 to 70 weight percent of layered nanoparticles, and a dispersant, 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 1 to 70 weight percent of aggregated layered nanoparticles with a curable resin and a dispersant 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 layered 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中的分层纳米颗粒和分散剂，其中纳米复合材料含有小于2重量％的溶剂。 还提供了包含约1-70重量％的层状纳米颗粒和分散在固化树脂中的分散剂和嵌入固化树脂中的填料的复合材料。 此外，提供一种制备含纳米颗粒的可固化树脂体系的方法，包括将1至70重量％的聚集的层状纳米颗粒与可固化树脂和分散剂混合以形成混合物。 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分层纳米颗粒的研磨树脂体系。

公开(公告)号：US20190382559A1

公开(公告)日：2019-12-19

申请号：US16552221

申请日：2019-08-27

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Peter D. Condo ,  Jeremy O. Swanson ,  James E. Thorson ,  Neeraj Sharma ,  Steven C. Hackett ,  Kristin L. Thunhorst

IPC: C08K9/04 ,  C09D7/40 ,  C08J5/24 ,  C08K9/06 ,  C08J5/00 ,  C08K7/00 ,  C08K7/18 ,  C08K7/28 ,  C08L63/00 ,  C09D7/20

Abstract: A nanocomposite is provided including layered nanoparticles and a dispersant dispersed in a curable resin, where the nanocomposite contains less than 2% by weight solvent. A composite is also provided including from about 1 to 70 weight percent of layered nanoparticles, and a dispersant, 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 1 to 70 weight percent of aggregated layered nanoparticles with a curable resin and a dispersant 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 layered nanoparticles dispersed in the curable resin.