IMPROVEMENTS IN PILLOWS AND OTHER FILLED ARTICLES AND IN THEIR FILLING MATERIALS
摘要
<p>Pillows and other filled articles are filled with bicomponent polyester fibers that have "spiral crimp" on account of a difference in chain-branched content of the polyester polymers of the components. Such bicomponent fibers are preferably novel hollow "spiral crimp" bicomponent fibers.</p>
申请公布号
EP0783607(A1)
申请公布日期
1997.07.16
申请号
EP19950935198
申请日期
1995.09.28
申请人
E.I. DU PONT DE NEMOURS AND COMPANY
发明人
HERNANDEZ, ISMAEL, ANTONIO;JONES, WILLIAM, JONAS, JR.;QUINN, DARREN, SCOTT
