| 发明名称 | Durable ceramic nanocomposite thermal barrier coatings for metals and refractories | ||
| 摘要 | A coating composition for metal or refractories includes a polysilazane resin; and one or more additives that alter the thermal conductivity and/or the abrasion resistance of the cured polysilazane resin. The coating composition may be applied to a metal or refractory material substrate and heated to form a ceramic layer on the substrate. The ceramic layer exhibits lower thermal conductivity and increased abrasion resistance. | ||
| 申请公布号 | US9150757(B2) | 申请公布日期 | 2015.10.06 |
| 申请号 | US201113817467 | 申请日期 | 2011.08.17 |
| 申请人 | Texas State University | 发明人 | Massingill, Jr. John L.;Powell Clois E.;Habingreither Robert B.;Cook Ray G. |
| 分类号 | B05D3/02;C09D183/16;C04B41/00;C04B41/45;C04B41/87;C09D7/12;F41A21/22;C08K3/34;C08G77/62 | 主分类号 | B05D3/02 |
| 代理机构 | Meyertons, Hood, Kivlin, Kowert & Goetzel, P.C. | 代理人 | Meyertons, Hood, Kivlin, Kowert & Goetzel, P.C. ;Meyertons Eric B. |
| 主权项 | 1. A coating composition comprising: a polyureasilazane resin having the general formula: where R is H or CH═CH2; R′ is Ph; and n is 1 to 120; and one or more additives wherein the additives comprise nanoclay additives, ceramic microspheres, infrared reflecting pigments, or combinations thereof. | ||
| 地址 | San Marcos TX US | ||