公开(公告)号：US20150072136A1

公开(公告)日：2015-03-12

申请号：US14381756

申请日：2013-02-28

Applicant: Bluescope Steel Limited

Inventor： Shane A. Maclaughlin ,  Binbin Xi ,  Evan J. Evans ,  Edward M. Boge

IPC: C09D183/04 ,  B05D3/12

CPC classification number: C09D183/04 ,  B01J31/38 ,  B01J33/00 ,  B01J35/0013 ,  B01J35/004 ,  B01J35/006 ,  B01J37/0018 ,  B01J2231/70 ,  B05D3/12 ,  B05D5/00 ,  B05D7/52 ,  B05D7/56 ,  B08B17/065 ,  C09D1/00 ,  Y10T428/25 ,  Y10T428/259 ,  Y10T428/265 ,  Y10T428/31663

Abstract: A coated substrate including: a substrate including a treated layer, a photocatalytic layer, and a protective layer between the photocatalytic layer and the treated layer, the protective layer comprising colloidal particles dispersed in a matrix, the colloidal particles including first and second types of particles that differ in their respective particle size distributions and which together provide a physical barrier by virtue of the first, smaller particles at least partially filling interstices between the second, larger particles and thereby impede photocatalyst derived degradation of the treated layer, the first type of colloid particles comprising hydrolysed silica based material such as reactive silica condensate particles or polyhedral oligomeric silsesquioxanes, or mixtures thereof, the protective layer having an effect of less than 20 delta E units on the colour and gloss of the substrate.

Abstract translation: 一种被覆基板，包括：基材，其包含处理层，光催化层和光催化层与处理层之间的保护层，所述保护层包含分散在基质中的胶体颗粒，所述胶体颗粒包括第一和第二类型的颗粒 其各自的粒度分布不同，并且由于第一较小的颗粒一起提供物理屏障，所述较小的颗粒至少部分填充第二较大颗粒之间的间隙，从而阻止光催化剂衍生的处理层的降解，第一类胶体 包括水解二氧化硅基材料如反应性二氧化硅凝聚物颗粒或多面体低聚倍半硅氧烷的颗粒或其混合物，该保护层对基材的颜色和光泽具有小于20个ΔE单元的影响。

公开(公告)号：US20150024925A1

公开(公告)日：2015-01-22

申请号：US14381711

申请日：2013-02-28

Applicant: Bluescope Steel Limited

Inventor： Shane A. Maclaughlin ,  Binbin Xi ,  Evan J. Evans ,  Edward M. Boge

IPC: B01J33/00 ,  B01J31/38

CPC classification number: C09D183/04 ,  B01J31/38 ,  B01J33/00 ,  B01J35/0013 ,  B01J35/004 ,  B01J35/006 ,  B01J37/0018 ,  B01J2231/70 ,  B05D3/12 ,  B05D5/00 ,  B05D7/52 ,  B05D7/56 ,  B08B17/065 ,  C09D1/00 ,  Y10T428/25 ,  Y10T428/259 ,  Y10T428/265 ,  Y10T428/31663

Abstract: A coated substrate including a substrate including a treated layer, a photocatalytic layer, and a protective layer for impeding photocatalyst derived degradation of the treated layer, the protective layer being provided between the photocatalytic layer and the treated layer, the protective layer comprising colloidal particles distributed in a matrix comprised at least partly of an organosilicon phase which is oxidisable by the reactive oxygen species to form a non-volatile inorganic phase, wherein the organosilicon phase includes a surfactant incorporating an organosilicon component.

Abstract translation: 包含基材的涂布基板包括处理层，光催化层和用于阻止光催化剂衍生的处理层退化的保护层，保护层设置在光催化层和处理层之间，保护层包含分布的胶体颗粒 在至少部分由有机硅相组成的基质中，所述有机硅相可被所述活性氧物质氧化以形成非挥发性无机相，其中所述有机硅相包括含有有机硅组分的表面活性剂。

公开(公告)号：US09879155B2

公开(公告)日：2018-01-30

申请号：US14381756

申请日：2013-02-28

Applicant: Bluescope Steel Limited

Inventor： Shane A. Maclaughlin ,  Binbin Xi ,  Evan J. Evans ,  Edward M. Boge

IPC: C09D1/00 ,  C09D183/04 ,  B01J33/00 ,  B01J35/00 ,  B01J37/00 ,  B01J31/38 ,  B05D5/00 ,  B08B17/06 ,  B05D3/12 ,  B05D7/00

CPC classification number: C09D183/04 ,  B01J31/38 ,  B01J33/00 ,  B01J35/0013 ,  B01J35/004 ,  B01J35/006 ,  B01J37/0018 ,  B01J2231/70 ,  B05D3/12 ,  B05D5/00 ,  B05D7/52 ,  B05D7/56 ,  B08B17/065 ,  C09D1/00 ,  Y10T428/25 ,  Y10T428/259 ,  Y10T428/265 ,  Y10T428/31663

Abstract: A coated substrate including: a substrate including a treated layer, a photocatalytic layer, and a protective layer between the photocatalytic layer and the treated layer, the protective layer comprising colloidal particles dispersed in a matrix, the colloidal particles including first and second types of particles that differ in their respective particle size distributions and which together provide a physical barrier by virtue of the first, smaller particles at least partially filling interstices between the second, larger particles and thereby impede photocatalyst derived degradation of the treated layer, the first type of colloid particles comprising hydrolyzed silica based material such as reactive silica condensate particles or polyhedral oligomeric silsesquioxanes, or mixtures thereof, the protective layer having an effect of less than 20 delta E units on the color and gloss of the substrate.

公开(公告)号：US09803105B2

公开(公告)日：2017-10-31

申请号：US14381711

申请日：2013-02-28

Applicant: Bluescope Steel Limited

Inventor： Shane A. Maclaughlin ,  Binbin Xi ,  Evan J. Evans ,  Edward M. Boge

IPC: C09D183/04 ,  C09D1/00 ,  B01J33/00 ,  B01J35/00 ,  B01J37/00 ,  B01J31/38 ,  B05D5/00 ,  B08B17/06 ,  B05D3/12 ,  B05D7/00

CPC classification number: C09D183/04 ,  B01J31/38 ,  B01J33/00 ,  B01J35/0013 ,  B01J35/004 ,  B01J35/006 ,  B01J37/0018 ,  B01J2231/70 ,  B05D3/12 ,  B05D5/00 ,  B05D7/52 ,  B05D7/56 ,  B08B17/065 ,  C09D1/00 ,  Y10T428/25 ,  Y10T428/259 ,  Y10T428/265 ,  Y10T428/31663

Abstract: A coated substrate including a substrate including a treated layer, a photocatalytic layer, and a protective layer for impeding photocatalyst derived degradation of the treated layer, the protective layer being provided between the photocatalytic layer and the treated layer, the protective layer comprising colloidal particles distributed in a matrix comprised at least partly of an organosilicon phase which is oxidizable by the reactive oxygen species to form a non-volatile inorganic phase, wherein the organosilicon phase includes a surfactant incorporating an organosilicon component.