| 发明名称 |
Hydrogen silsesquioxane resin fractions and their use as coating materials. |
| 摘要 |
<p>The present invention relates to hydrogen silsesquioxane resin (H-resin) fractions derived from an extraction process using one or more fluids at, near or above their critical state. These fractions can comprise narrow molecular weight fractions with a dispersity less than about 3.0 or fractions useful for applying coatings on substrates. The invention also relates to a method of using these fractions for forming ceramic coatings on substrates.</p> |
| 申请公布号 |
EP0493879(A2) |
申请公布日期 |
1992.07.08 |
| 申请号 |
EP19910310448 |
申请日期 |
1991.11.13 |
| 申请人 |
DOW CORNING CORPORATION |
发明人 |
HANNEMAN, LARRY FRAZIER;GENTLE, THERESA EILEEN;SHARP, KENNETH GEORGE |
| 分类号 |
C04B35/571;C04B41/45;C08G77/12;C08G77/22;C08G77/32;C08L83/04;C08L83/05;C09D183/04;C09D183/05;H01L21/312;H01L21/316;H01L21/48 |
主分类号 |
C04B35/571 |
| 代理机构 |
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