发明授权
US5077128A Insulating produce made in situ, fibres used in its composition and a method of manufacture 失效
绝缘中的生产制造,其组合物中使用的纤维和制造方法

Insulating produce made in situ, fibres used in its composition and a
method of manufacture
摘要:
Fibres, particularly glass or rock wool fibres coated with a modified polyvinyl alcohol-based polymer and suitable for use as a base material to produce a surface coating on a backing by a simultaneous spraying of the coated fibres mixed with water and a cross-linking agent. A method of producing the fibres to make them suitable to be sprayed in the manner described is also provided.
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