发明授权
US3936580A Electrically conductive glasslike films on glass or ceramic surfaces
from aluminum and plumbite-treated cellulosics
失效
由铝和镝处理的纤维素制成的玻璃或陶瓷表面上的导电玻璃状薄膜
- 专利标题： Electrically conductive glasslike films on glass or ceramic surfaces from aluminum and plumbite-treated cellulosics
- 专利标题（中）： 由铝和镝处理的纤维素制成的玻璃或陶瓷表面上的导电玻璃状薄膜
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申请号： US499688申请日： 1974-08-22
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公开(公告)号： US3936580A公开(公告)日： 1976-02-03
- 发明人: Truman L. Ward , Ruth R. Benerito
- 申请人： Truman L. Ward , Ruth R. Benerito
- 申请人地址： DC Washington
- 专利权人： The United States of America as represented by the Secretary of Agriculture
- 当前专利权人： The United States of America as represented by the Secretary of Agriculture
- 当前专利权人地址： DC Washington
- 主分类号： C03C3/12
- IPC分类号： C03C3/12 ; C03C17/00 ; C04B41/50 ; C04B41/86 ; B32B9/04 ; B32B9/06
摘要：
Electrically conductive glasslike films have been produced on the surface of various types of glass and porcelain by heating plumbite-treated cellulosics while one surface of the plumbite-treated cellulosic was in contact with glass or porcelain and the other surface of the cellulosic was covered with either aluminum foil or powder. The heating was carried out in a closed oven with a limited availability of oxygen. The various glasses and ceramics treated by the process of this invention were imparted a conductive coating or surface which appeared to be rigid with respect to abrasion and grey with respect to coloration.
公开/授权文献
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