公开(公告)号：US20070082997A1

公开(公告)日：2007-04-12

申请号：US10573442

申请日：2004-08-20

申请人： James Pfau ,  Dilpreet Bajwa ,  Manish Gupta ,  Michael MacDonald ,  Steven Lynch ,  Gary Fagan ,  Richard Kon

发明人： James Pfau ,  Dilpreet Bajwa ,  Manish Gupta ,  Michael MacDonald ,  Steven Lynch ,  Gary Fagan ,  Richard Kon

IPC分类号： C08K3/34 ,  C08K3/40

CPC分类号： C08J5/04 ,  B29C43/003 ,  B29C51/00 ,  B29C51/002 ,  B29C51/10 ,  B29C2791/001 ,  B29K2105/12 ,  B29K2105/16 ,  B29L2031/724 ,  C08J2323/12 ,  C08J2325/06 ,  C08K3/01 ,  C08K3/013 ,  C08K7/14 ,  C08K13/04 ,  E06B3/7001

摘要： A composite door structure especially suitable for use as a door facing is provided. The structure comprises about 40 weight percent to about 80 weight percent thermoplastic polymer; up to about 30 weight percent glass fibers; and a filler selected from (a) about 5 weight percent to about 40 weight percent mineral filler and (b) about 10 weight percent to about 50 weight percent organic fibrous additive. A composite door comprising the door facing, and methods of making the same are also provided.

摘要翻译： 提供了特别适合用作门面的复合门结构。 该结构包括约40重量％至约80重量％的热塑性聚合物; 高达约30重量％的玻璃纤维; 和（a）约5重量％至约40重量％的矿物填料和（b）约10重量％至约50重量％的有机纤维添加剂的填料。 还提供了一种包括门面的复合门及其制造方法。

公开(公告)号：US20070119114A1

公开(公告)日：2007-05-31

申请号：US11653285

申请日：2007-01-16

申请人： Gary Fagan ,  Richard Kon

发明人： Gary Fagan ,  Richard Kon

IPC分类号： E04C3/00

CPC分类号： B29C51/268 ,  B29C47/0019 ,  B29C47/0021 ,  B29C47/0038 ,  B29C47/004 ,  B29C47/0054 ,  B29C47/0066 ,  Y10T29/49629 ,  Y10T29/49885 ,  Y10T29/49893 ,  Y10T29/49906 ,  Y10T29/4998 ,  Y10T29/49982 ,  Y10T156/1039

摘要： A method of forming a composite door is disclosed. The method comprises: mixing together a thermoplastic polymer with an organic fibrous material in a ratio such that the organic fibrous material constitutes 40 to 60 percent by weight of the mixture; extruding the mixture under heat and pressure to create a thin sheet form; cutting the sheet to a predetermined size; removing material from at least one surface of the sheet to create a homogeneous appearance devoid of obvious fibrous particles; thermoforming the sheet to impart to the at least one surface an exterior three dimensional door surface to create a thin door facing; and assembling two of the thermoformed thin door facings, a peripheral frame and a core material into a door.