专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20100047555A1 HOLLOW FINE PARTICLES, PRODUCTION PROCESS THEREOF, COATING COMPOSITION AND ARTICLE HAVING COATING FILM FORMED 审中-公开
标题翻译：中空精细颗粒，其生产工艺，涂料组合物和形成涂膜的物品
公开(公告)号：US20100047555A1
公开(公告)日：2010-02-25
申请号：US12557648
申请日：2009-09-11
申请人： Yohei KAWAI , Takashige Yoneda
发明人： Yohei KAWAI , Takashige Yoneda
IPC分类号： B32B5/16 , B32B17/06 , B01J13/02 , B32B18/00
CPC分类号： C09D7/70 , C01B33/12 , C03C17/007 , C03C2217/44 , C03C2217/465 , C03C2217/478 , C04B35/14 , C04B35/62222 , C04B38/009 , C04B2111/00482 , C04B2111/80 , C04B2235/3244 , C04B2235/3418 , C04B2235/449 , C08K3/11 , C08K3/36 , Y10T428/25 , Y10T428/2982 , C04B38/0054 , C04B38/04
摘要： To provide hollow fine particles having a refractive index suppressed and having excellent alkali resistance, a production process thereof, a coating composition with which a coating film having an antireflection effect and excellent alkali resistance can be formed, and an article which can maintain a high antireflection effect for a long period of time.Hollow fine particles containing SiO2 as the main component and containing Zr, wherein the Zr content (as calculated as ZrO2) is from 0.1 to 15 parts by mass based on 100 parts by mass of SiO2; a coating composition containing the hollow fine particles and a dispersion medium; an article having a coating film made of the coating composition formed on a substrate; and a process for producing hollow fine particles, which comprises (a) a step of, in a dispersion containing a SiO2 precursor material, a zirconium compound and core fine particles, precipitating a shell containing SiO2 as the main component and containing Zr on the surface of each core fine particle to obtain core/shell particles, and (b) a step of dissolving or decomposing the core fine particles of the core/shell fine particles.
摘要翻译：为了提供抑制折射率和耐碱性优异的中空微粒，其制造方法可以形成具有抗反射效果和优异耐碱性的涂膜的涂料组合物和能够保持高抗反射性的制品效果很长一段时间。以SiO 2为主要成分并含有Zr的中空微粒子，其中相对于100质量份的SiO 2，Zr含量（按ZrO 2计算）为0.1〜15质量份; 含有中空微粒和分散介质的涂料组合物; 具有由涂布组合物形成的涂膜形成在基板上的制品; 以及一种制造中空微粒的方法，其包括（a）在含有SiO 2前体材料，锆化合物和芯细颗粒的分散体中沉淀含有SiO 2作为主要成分并在表面上含有Zr的步骤以获得核/壳颗粒，和（b）溶解或分解芯/壳微粒的芯细颗粒的步骤。

2. 发明申请

US20110197787A1 HOLLOW PARTICLES, PRODUCTION PROCESS THEREOF, COATING COMPOSITION AND ARTICLE 审中-公开
标题翻译：中空颗粒，其生产工艺，涂料组合物和物品
公开(公告)号：US20110197787A1
公开(公告)日：2011-08-18
申请号：US13097121
申请日：2011-04-29
申请人： Yohei KAWAI , Takashige Yoneda
发明人： Yohei KAWAI , Takashige Yoneda
IPC分类号： C09D1/00 , B32B5/00 , C04B14/04
CPC分类号： C09D7/70 , B82Y30/00 , C01B33/12 , C01P2004/34 , C01P2004/62 , C01P2004/64 , C01P2006/14 , C01P2006/16 , C08K3/36 , C08K7/26 , C09C1/30 , C09D5/006 , C09D7/67 , C09D183/04 , Y10T428/2982
摘要： To provide dense hollow particles having a thin shell, a process for simply producing the hollow particles at low cost, a coating composition for forming a coating film having a high antireflection property and an article having a coating film having a high antireflection property.Hollow particles each composed of a shell made of silicon oxide as the main component, wherein the thickness of the shell is from 0.5 to 4 nm, and in the histogram of the pore volume obtained by the nitrogen adsorption method, the maximum value of the pore volume is from 0.01 to 0.08 mL/g within the range of the pore diameter of at most 3 nm.
摘要翻译：为了提供具有薄壳的致密空心颗粒，以简单的低成本生产中空颗粒的方法，用于形成具有高抗反射性的涂膜的涂料组合物和具有高抗反射性的涂膜的制品。每个由氧化硅制成的外壳构成的中空颗粒作为主要成分，其中壳的厚度为0.5〜4nm，在通过氮吸附法获得的孔体积的直方图中，孔的最大值体积为0.01〜0.08mL / g，孔径在3nm以下的范围内。

3. 发明申请

US20110094416A1 CORE-SHELL PARTICLES AND METHOD FOR PRODUCING CORE-SHELL PARTICLES 审中-公开
标题翻译：核心颗粒和生产核心颗粒的方法
公开(公告)号：US20110094416A1
公开(公告)日：2011-04-28
申请号：US12984063
申请日：2011-01-04
申请人： Yohei KAWAI , Takashige YONEDA
发明人： Yohei KAWAI , Takashige YONEDA
IPC分类号： C09D7/00 , B32B5/16 , B01J19/08
CPC分类号： C01G23/047 , B82Y30/00 , C01G9/02 , C01G9/08 , C01G19/02 , C01P2004/61 , C01P2004/62 , C01P2004/64 , C01P2004/84 , C01P2004/86 , C01P2006/14 , C01P2006/16 , C01P2006/40 , C09C1/3081 , C09C1/3684 , C09C3/12 , Y10T428/2991 , Y10T428/2993
摘要： To provide core-shell particles having a dense shell, and a method whereby the core-shell particles can be produced in a short period of time.Core particles wherein the shell has a thickness of from 1 to 500 nm and has 0.01 cc/g as the maximum pore volume value of pores having diameters of at most 3 nm in a pore volume histogram obtained by nitrogen adsorption, and an average particle size in a dispersion medium is from 1 to 1,000 nm; is obtained by irradiating a liquid containing core particles made of a material having a dielectric constant of at least 10 and a metal oxide precursor with a microwave to form a shell made of a metal oxide on the surface of the core particles.
摘要翻译：提供具有致密壳的核壳颗粒，以及可以在短时间内生产核 - 壳颗粒的方法。其中壳的厚度为1〜500nm，在通过氮吸附得到的孔体积直方图中，具有直径为3nm以下的孔的最大孔体积值为0.01cc / g，核平均粒径在分散介质中为1〜1000nm; 是通过用微波照射包含由介电常数为10以上的材料制成的核心颗粒的液体和金属氧化物前体，在核心颗粒的表面上形成由金属氧化物制成的壳。

4. 发明申请

US20100000443A1 HOLLOW FINE PARTICLES, PRODUCTION PROCESS THEREOF, COATING COMPOSITION AND ARTICLE HAVING COATING FILM FORMED 有权
标题翻译：中空精细颗粒，其生产工艺，涂料组合物和形成涂膜的物品
公开(公告)号：US20100000443A1
公开(公告)日：2010-01-07
申请号：US12560020
申请日：2009-09-15
申请人： Yohei KAWAI , Takashige Yoneda
发明人： Yohei KAWAI , Takashige Yoneda
IPC分类号： C09D1/00
CPC分类号： C09C1/3045 , C01B33/18 , C01P2004/34 , C01P2004/84 , C08K3/10 , C08K3/36 , C09D7/70
摘要： To provide hollow fine particles with which a coating film having a high antireflection effect and high film strength can be obtained, a production process thereof, a coating composition with which a coating film having a high antireflection effect and high film strength can be formed, and an article which can maintain a high antireflection effect for a long period of time.Hollow fine particles containing SiO2 as the main component and containing other metal, wherein the amount of said other metal (as calculated as oxide) is from 0.2 to 8 parts by mass based on 100 parts by mass of SiO2; a coating composition containing the hollow fine particles and a dispersion medium; an article having a coating film comprising the coating composition formed on a substrate; and a process for producing hollow fine particles, which comprises (a) a step of, in a dispersion containing a SiO2 precursor material, at least one compound containing other metal, selected from the group consisting of a metal chelate compound, an organic tin compound, a metal alcoholate and a metal fatty acid salt, and core fine particles, precipitating a shell containing SiO2 as the main component and containing other metal on the surface of each core fine particle to obtain core/shell particles, and (b) a step of dissolving or decomposing the core fine particles of the core/shell fine particles.
摘要翻译：为了提供可以获得具有高抗反射效果和高膜强度的涂膜的中空微粒，其制备方法可以形成具有高抗反射效果和高膜强度的涂膜的涂料组合物，以及可以长时间保持高抗反射效果的物品。以SiO 2为主要成分并含有其他金属的中空微粒子，其中相对于100质量份的SiO 2，所述其他金属的量（按氧化物计算）为0.2〜8质量份; 含有中空微粒和分散介质的涂料组合物; 具有包含形成在基材上的涂料组合物的涂膜的物品; 和一种制备中空微粒的方法，其包括（a）在含有SiO 2前体材料的分散液中至少含有一种选自金属螯合物，有机锡化合物，，金属醇化物和金属脂肪酸盐，以及核心微粒，以含有SiO 2作为主要成分的壳体沉淀并在每个核心微粒的表面上含有其它金属以获得核/壳颗粒，和（b）步骤溶解或分解芯/壳微粒的核心微粒。

5. 发明申请

US20110076484A1 METHOD FOR PRODUCING CORE-SHELL PARTICLES, CORE-SHELL PARTICLES, METHOD FOR PRODUCING HOLLOW PARTICLES, COATING COMPOSITION AND ARTICLE 审中-公开
标题翻译：生产核心颗粒的方法，核心颗粒，生产中空颗粒的方法，涂料组合物和制品
公开(公告)号：US20110076484A1
公开(公告)日：2011-03-31
申请号：US12959021
申请日：2010-12-02
申请人： Yohei KAWAI , Takashige Yoneda
发明人： Yohei KAWAI , Takashige Yoneda
IPC分类号： B32B5/16 , C23C14/00 , C09D1/00
CPC分类号： B01J19/126 , B82Y30/00 , B82Y40/00 , C01B13/145 , C01G9/02 , C01G19/02 , C01G23/047 , C01P2002/52 , C01P2004/34 , C01P2004/64 , C01P2004/84 , C01P2006/40 , C08K3/22 , C09C1/043 , C09C1/3054 , C09C1/3661 , C09C3/063 , C09D5/006 , C09D7/42 , C09D7/67 , C09D7/68 , C09D7/70 , Y10T428/256
摘要： To provide a method whereby core-shell particles and hollow particles can be produced while suppressing formation of a gel or particles made of a shell-forming material; core-shell particles and a coating composition wherein a shell thickness is strictly controlled; and an article having a coating film having a high antireflection effect.Core-shell particles obtained by irradiating a liquid containing core particles made of a material having a dielectric constant of at least 10 and a metal oxide precursor with a microwave to form a shell made of a metal oxide on the surface of the core particles are used.
摘要翻译：提供一种可以在抑制由壳形成材料制成的凝胶或颗粒的形成的同时产生核 - 壳颗粒和中空颗粒的方法; 核 - 壳颗粒和其中严格控制壳厚度的涂料组合物; 以及具有高抗反射效果的涂膜的制品。使用通过用含有介电常数为10以上的材料的核心粒子和微波用金属氧化物前体照射由核粒子的表面形成金属氧化物壳体而得到的核 - 壳粒子。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式