公开(公告)号：US4722770A

公开(公告)日：1988-02-02

申请号：US888855

申请日：1986-07-24

申请人： Yves Blottiere ,  Jean-Pierre Bonino ,  Abel Rousset ,  Claude Rossignol ,  Isabelle Gossart

发明人： Yves Blottiere ,  Jean-Pierre Bonino ,  Abel Rousset ,  Claude Rossignol ,  Isabelle Gossart

IPC分类号： C23C14/24 ,  C23C2/34 ,  C23C16/00 ,  C23C28/00 ,  C25D1/02 ,  C25D1/08 ,  C25D17/16

CPC分类号： C25D1/02

摘要： A method for manufacturing continuous, closed and hollow bodies which comprises (a) using cores (25) which are soluble in a solvent, (b) depositing on each core a coating (3) with a suitable mechanical strength to be self-supporting and having open pores to pass a solvent, and (c) placing the cores so coated into a solvent for dissolving the cores; the method of the invention may be implemented in bulk parts, in an economical manner, and allows making hollow bodies, in particular hollow balls, each comprising a continuous skin devoid of any macroscopic perforation and of a kind and with a thickness which are easily adjusted in relation to the desired properties.

摘要翻译： 一种用于制造连续，封闭和中空体的方法，其包括（a）使用可溶于溶剂的芯（25），（b）以合适的机械强度在每个芯上沉积具有自支撑的涂层（3） 具有开孔以通过溶剂，和（c）将如此涂覆的芯放置在用于溶解芯的溶剂中; 本发明的方法可以以经济的方式以体积部分实现，并且允许制造中空体，特别是空心球，每个包括没有任何宏观穿孔的连续皮肤，并且具有容易调节的种类和厚度 关于期望的性质。