公开(公告)号：US11773275B2

公开(公告)日：2023-10-03

申请号：US15730053

申请日：2017-10-11

Applicant: C3Nano Inc.

Inventor： Xiqiang Yang ,  Yongxing Hu ,  Ajay Virkar ,  Arthur Yung-Chi Cheng ,  Faraz Azadi Manzour ,  Ying-Syi Li

IPC: H01B5/14 ,  H01B1/22 ,  C09D7/61 ,  C09D5/24 ,  H01B13/00 ,  C09D11/52 ,  C09D7/40 ,  H01L31/18 ,  C09D5/00

CPC classification number: C09D5/24 ,  C09D5/002 ,  C09D7/61 ,  C09D7/70 ,  C09D11/52 ,  H01B1/22 ,  H01B5/14 ,  H01B13/0036 ,  H01L31/1884 ,  Y02E10/50

Abstract: Metal salt based stabilizers are described that are effective to improve stability of sparse metal conductive films formed with metal nanowires, especially silver nanowires. Specifically, vanadium (+5) compositions can be effectively placed in coatings to provide desirable stabilization under accelerated wear testing conditions. Sparse metal conductive films can comprise fused metal nanostructured networks. Cobalt (+2) compounds can be incorporated as stabilization agents within nanowire inks to provide a high degree of stabilization without significantly interfering with the fusing process.

公开(公告)号：US20160096967A1

公开(公告)日：2016-04-07

申请号：US14577669

申请日：2014-12-19

Applicant: C3Nano Inc.

Inventor： Ajay Virkar ,  Faraz Azadi Manzour ,  Xiqiang Yang ,  Hua Gu

IPC: C09D101/02 ,  G02B1/14 ,  C09D133/14 ,  C09D163/00 ,  C09D133/08

CPC classification number: C09D101/02 ,  C08K3/04 ,  C09D101/10 ,  C09D101/18 ,  C09D101/26 ,  C09D133/14 ,  C09D163/00 ,  G02B1/14 ,  G02B1/16

Abstract: Optically transparent films can comprise a coating of nanodiamonds to introduce desirable properties, such as hardness, good thermal conductivity and an increased dielectric constant. In general, transparent conductive films can be formed with desirable property enhancing nanoparticles included in a transparent conductive layer and/or in a coating layer. Property enhancing nanoparticles can be formed from materials having a large hardness parameter, a large thermal conductivity and/or a large dielectric constant. Suitable polymers are incorporated as a binder in the layers with the property enhancing nanoparticles. The coatings with property enhancing nanoparticles can be solution coated and corresponding solutions are described.

Abstract translation: 光学透明膜可以包括纳米金刚石的涂层以引入所需的性质，例如硬度，良好的热导率和增加的介电常数。 通常，可以形成透明导电膜，其具有包括在透明导电层和/或涂层中的所需性能增强纳米颗粒。 性能增强纳米颗粒可以由具有大硬度参数，大导热性和/或大介电常数的材料形成。 合适的聚合物作为粘合剂掺入到具有增强性能的纳米颗粒的层中。 具有增强性能的纳米颗粒的涂层可以是溶液涂覆的，并且描述了相应的溶液。

公开(公告)号：US10738212B2

公开(公告)日：2020-08-11

申请号：US15889594

申请日：2018-02-06

Applicant: C3Nano Inc.

Inventor： Ajay Virkar ,  Faraz Azadi Manzour ,  Xiqiang Yang ,  Hua Gu

IPC: G02B1/14 ,  C08L3/04 ,  C09D101/10 ,  C09D101/18 ,  C09D101/26 ,  C09D133/08 ,  C09D133/14 ,  C09D163/00 ,  C09D101/02 ,  C08K3/04 ,  G02B1/16

Abstract: Optically transparent films can comprise a coating of nanodiamonds to introduce desirable properties, such as hardness, good thermal conductivity and an increased dielectric constant. In general, transparent conductive films can be formed with desirable property enhancing nanoparticles included in a transparent conductive layer and/or in a coating layer. Property enhancing nanoparticles can be formed from materials having a large hardness parameter, a large thermal conductivity and/or a large dielectric constant. Suitable polymers are incorporated as a binder in the layers with the property enhancing nanoparticles. The coatings with property enhancing nanoparticles can be solution coated and corresponding solutions are described.

公开(公告)号：US20180179410A1

公开(公告)日：2018-06-28

申请号：US15889594

申请日：2018-02-06

Applicant: C3Nano Inc.

Inventor： Ajay Virkar ,  Faraz Azadi Manzour ,  Xiqiang Yang ,  Hua Gu

IPC: C09D101/02 ,  C09D101/10 ,  C09D133/08 ,  G02B1/14 ,  C09D133/14 ,  C09D101/26 ,  C09D101/18 ,  C08K3/04 ,  C09D163/00

Abstract: Optically transparent films can comprise a coating of nanodiamonds to introduce desirable properties, such as hardness, good thermal conductivity and an increased dielectric constant. In general, transparent conductive films can be formed with desirable property enhancing nanoparticles included in a transparent conductive layer and/or in a coating layer. Property enhancing nanoparticles can be formed from materials having a large hardness parameter, a large thermal conductivity and/or a large dielectric constant. Suitable polymers are incorporated as a binder in the layers with the property enhancing nanoparticles. The coatings with property enhancing nanoparticles can be solution coated and corresponding solutions are described.

公开(公告)号：US20180105704A1

公开(公告)日：2018-04-19

申请号：US15730053

申请日：2017-10-11

Applicant: C3Nano Inc.

Inventor： Xiqiang Yang ,  Yongxing Hu ,  Ajay Virkar ,  Arthur Yung-Chi Cheng ,  Faraz Azadi Manzour ,  Ying-Syi Li

IPC: C09D5/24 ,  C09D7/12 ,  C09D11/52 ,  H01B5/14 ,  H01B1/22 ,  H01B13/00

CPC classification number: C09D5/24 ,  C09D5/002 ,  C09D7/61 ,  C09D7/70 ,  C09D11/52 ,  H01B1/22 ,  H01B5/14 ,  H01B13/0036 ,  H01L31/1884 ,  Y02E10/50

Abstract: Metal salt based stabilizers are described that are effective to improve stability of sparse metal conductive films formed with metal nanowires, especially silver nanowires. Specifically, vanadium (+5) compositions can be effectively placed in coatings to provide desirable stabilization under accelerated wear testing conditions. Sparse metal conductive films can comprise fused metal nanostructured networks. Cobalt (+2) compounds can be incorporated as stabilization agents within nanowire inks to provide a high degree of stabilization without significantly interfering with the fusing process.

公开(公告)号：US20160369104A1

公开(公告)日：2016-12-22

申请号：US14741119

申请日：2015-06-16

Applicant: C3Nano Inc.

Inventor： Hua Gu ,  Xiqiang Yang ,  Wen Lin Kwek ,  Faraz Azadi Manzour ,  Ajay Virkar

IPC: C09D4/06 ,  C09D7/12 ,  C09D5/00

CPC classification number: C09D4/06 ,  C08F222/10 ,  C08F2222/1026 ,  C08G77/045 ,  C08G77/14 ,  C09D183/06

Abstract: Hardcoat formulations are described that cure into interpenetrating crosslinked acrylate polymers and crosslinked epoxy polymers. The epoxy polymers can comprise polysiloxane moieties and/or aliphatic moieties. The acrylate polymers can comprise aliphatic moieties and/or urethane moieties. UV initiator compounds can be used to initiate the curing process upon exposure to UV light. The resulting hardcoat materials are found to exhibit desirable properties. The hardcoat material can be placed over sparse metal transparent conductive layers to provide protection to the conductive layers.

Abstract translation: 描述了硬涂层配方，其固化成互穿交联的丙烯酸酯聚合物和交联的环氧聚合物。 环氧聚合物可以包含聚硅氧烷部分和/或脂族部分。 丙烯酸酯聚合物可以包含脂族部分和/或氨基甲酸酯部分。 UV引发剂化合物可用于在暴露于紫外光下引发固化过程。 发现所得的硬质材料表现出所需的性能。 硬涂层材料可以放置在稀疏金属透明导电层上，以提供对导电层的保护。