发明名称 |
High-solids coating composition for improved rheology control containing inorganic microparticles |
摘要 |
Disclosed is an essentially solvent-based, organic, high-solids coating composition containing (A) a film-forming binder system containing a crosslinkable resin having a weight average molecular weight of from about 500 to about 10,000; (B) substantially colorless, substantially inorganic microparticles stably dispersed in the coating composition; and (C) a solvent system for the crosslinkable resin. The substantially inorganic microparticles prior to incorporation in the coating composition range in size from about 1 to about 150 nanometers and are in the form of a sol of the microparticles in which the surface of the inorganic microparticles is essentially free of carbon-containing molecules chemically bonded to the inorganic microparticles.
|
申请公布号 |
US4526910(A) |
申请公布日期 |
1985.07.02 |
申请号 |
US19830529312 |
申请日期 |
1983.09.06 |
申请人 |
PPG INDUSTRIES, INC. |
发明人 |
DAS, SURYYA K.;GREIGGER, PAUL P.;BOBERSKI, WILLIAM G.;JONES, JAMES E.;SCHAPPERT, RAYMOND F.;SEINER, JEROME A. |
分类号 |
C09D7/12;(IPC1-7):C08K3/36 |
主分类号 |
C09D7/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|