PROCESSES FOR MAKING ARTICLES COMPRISING A REFLOWED MATERIAL

A process for manufacturing an article, comprising: receiving a first element comprising a low processing temperature polymeric composition, and/or receiving a second element comprising a high processing temperature polymeric composition; placing at least a portion of each element on a molding surfa...

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Bibliographische Detailangaben
Hauptverfasser:	MOLYNEUX, James, AMIS, Sam, SMITH, Timothy J, CAVALIERE, Sergio, GREEN, Jessica, WINCEK, Christianna, MCLACHLAN, Oliver, ADAMI, Giovanni, BIANCONI, Mirko, HURD, John, MENENGHINI, Nicolas, CHEN, Yuchung K, RUSHBROOK, Thomas J, HIPP, Stephen, PINI, Pierangelo
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BRAIDING CHARACTERISTIC FEATURES OF FOOTWEAR FOOTWEAR HUMAN NECESSITIES KNITTING LACE-MAKING NON-WOVEN FABRICS PARTS OF FOOTWEAR PERFORMING OPERATIONS PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE TEXTILES TRANSPORTING TRIMMINGS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A process for manufacturing an article, comprising: receiving a first element comprising a low processing temperature polymeric composition, and/or receiving a second element comprising a high processing temperature polymeric composition; placing at least a portion of each element on a molding surface; increasing a temperature of the entire article to a temperature that is above the melting temperature Tm of the low processing temperature polymeric composition (which is 80-135 °C) and below: 1) the creep relaxation temperature Tcr; 2) the heat deflection temperature Thd; and 3) the Vicat softening temperature Tvs of the high processing temperature polymeric composition (which are each at least 10 °C greater than said Tm); and then, while the at least a portion of the article remains on the molding surface, decreasing the temperature of the entire article to below said Tm, thereby forming an article. Also related processes and products.