发明授权
- 专利标题： Fluidisable powder based on a heat-stable bis-imide resin
- 专利标题（中）： 基于热稳定性双酰亚胺树脂的可流动粉末
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申请号： US48027974申请日： 1974-06-17
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公开(公告)号： US3892708A公开(公告)日： 1975-07-01
- 发明人: CRONENBERGER MICHEL , LAURENT SERGE , MALLET MAURICE
- 申请人： RHONE POULENC SA
- 专利权人： Rhone Poulenc Sa
- 当前专利权人： Rhone Poulenc Sa
- 优先权： US48027974 1974-06-17; FR6940392 1969-11-24; FR7035524 1970-10-01; US28521672 1972-08-31
- 主分类号： B05D1/24
- IPC分类号： B05D1/24 ; C08L79/08 ; C08G51/04
摘要：
Fluidisable powder suitable for imparting crack-resistant coatings to articles subjected to high temperature are obtained from particles of dimensions between 5 and 200 Mu of a mixture of a prepolymer derived from N,N''-bis-imides of an unsaturated carboxylic acid and diprimary diamines and of glass micro-spheres and/or mica particles.
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