专利名称：METHOD AND APPARATUS FOR APPLYING
POLYMERIC COATING
发明人：HAUBS, MICHAEL,HASSINGER, WALT申请号：EP91910907申请日：19910325公开号：EP0548082A4公开日：19951025
摘要：A method for applying polymeric coatings to fibers is disclosed and claimed.The method involves solution casting a film atop a liquid bath and radially advancing thepre-cast film to a central point where the fiber to be coated is drawn through the film sothat a uniform coating is applied about the entire circumference of the fiber. The
polymeric film is maintained in a swollen state to ease processing and promote adhesion.
申请人：HOECHST CELANESE CORPORATION
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