COMPOSITE ARTICLES INCLUDING SURFACE LAYERS THAT PROVIDE ENHANCED FORMABILITY

Prepregs, composites and articles are described that comprise a porous core layer and a surface layer comprising bi-component fibers which can enhance formability of the article without breakthrough. The enhanced formability can permit forming or drawing of the article to increased depths without br...

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Bibliographische Detailangaben
Hauptverfasser:	XU, HONG, YU, ZINIU, EVERS PETER T., JR, MASON, MARK O
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	IMPREGNATING OR COATING OF PAPER LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PAPER NOT OTHERWISE PROVIDED FOR PAPER-MAKING PERFORMING OPERATIONS PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D PRODUCTION OF CELLULOSE PULP COMPOSITIONS TEXTILES TRANSPORTING TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G
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Beschreibung
Zusammenfassung:	Prepregs, composites and articles are described that comprise a porous core layer and a surface layer comprising bi-component fibers which can enhance formability of the article without breakthrough. The enhanced formability can permit forming or drawing of the article to increased depths without breakthrough. Interior and exterior automotive components including the articles are described. L'invention concerne des préimprégnés, des composites et des articles qui comprennent une couche centrale poreuse et une couche de surface comprenant des fibres à deux composants qui peuvent améliorer l'aptitude au formage de l'article sans percée. L'aptitude au formage améliorée peut permettre le formage ou l'emboutissage de l'article à des profondeurs accrues sans percée. L'invention concerne également des composants automobiles intérieurs et extérieurs comprenant les articles.