| 发明名称 |
SISTEMA DE REVESTIMENTO NAO-PEGAJOSO COM DUAS SUB-CAMADAS FINAS,A PRIMEIRA SENDO POLISSILOXANO |
| 摘要 |
<p>Non-stick coating systems can be applied to untreated smooth glass and ceramic substrates with a polysiloxane undercoat overlaid with a second undercoat of polyamide imide preferably containing colloidal silica and surfactant, with each undercoat in the range of 0.1-5.0 microns thick.</p> |
| 申请公布号 |
BR9007605(A) |
申请公布日期 |
1992.06.30 |
| 申请号 |
BR19909007605 |
申请日期 |
1990.07.24 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
HARVEY PAUL TANNENBAUM |
| 分类号 |
B05D5/08;B05D7/24;C03C17/34;C04B41/52;C04B41/89;C09D5/00;C09D177/00;C09D177/04;C09D179/08;C09D181/00;C09D181/04;C09D181/06;C09D183/04;(IPC1-7):C09D5/00 |
主分类号 |
B05D5/08 |
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