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1.发明授权Method of preparing water-dispersible polyolefin fibers and product formed therefrom 失效制备水分散聚烯烃纤维的方法及其形成的产品
公开(公告)号：US3848027A
公开(公告)日：1974-11-12
申请号：US33596573
申请日：1973-02-26
Applicant: CROWN ZELLERBACH CORP
CPC classification number: C08J3/16 , C08J2323/02 , D21H5/1254 , D21H13/14 , D21H17/36
Abstract: 1. A METHOD OF FORMING WATER-DISPERSIBLE POLYOLEFIN FIBERS COMPRISING VAPORIZING SOLVENT FROM AN AQUEOUS MASS OF SOLVENT-CONTAINING POLYOLEFIN FIBERS, IN THE PRESENCE OF BETWEEN ABOUT 0.1% AND ABOUT 10% BY WEIGHT POLYVINYL ALCOHOL BASED ON THE DRY WEIGHT OF THE FIBERS.
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