公开(公告)号：WO2007090056A2

公开(公告)日：2007-08-09

申请号：PCT/US2007/061129

申请日：2007-01-26

Applicant: PROPEX INC. ,  GARDNER, Hugh, C. ,  YAWN, Carroll, M.

Inventor： GARDNER, Hugh, C. ,  YAWN, Carroll, M.

IPC: D03D15/00 ,  D03D1/00

CPC classification number: D03D15/00 ,  D02G3/36 ,  D03D15/0011 ,  D03D15/0027 ,  D03D15/0088 ,  D03D19/00 ,  D03D27/00 ,  D06N7/0081 ,  D06N2201/02 ,  D06N2201/0254 ,  D06N2201/0263 ,  D06N2201/0272 ,  D06N2201/082 ,  D10B2101/06 ,  D10B2201/02 ,  D10B2211/02 ,  D10B2321/02 ,  D10B2321/022 ,  D10B2331/02 ,  D10B2331/021 ,  D10B2331/04 ,  D10B2401/062 ,  D10B2401/063 ,  D10B2503/041 ,  Y10T428/23979 ,  Y10T442/102 ,  Y10T442/3065 ,  Y10T442/3073 ,  Y10T442/3081

Abstract: An improved secondary carpet backing fabric imparts increased resistance to buckling in carpets compared to conventional widely used secondary backings while providing the performance of conventional secondary carpet backings (e.g., similar peel strength, tuft bind, ease of handling). The improved backing is produced by a one-step weaving process and can be converted easily into carpet using current carpet making techniques. The inventive secondary carpet backing contains core-spun filling yarn with specific properties and is preferably woven in a leno or plain weave. Compared to carpets with conventional secondary backings, carpets with the inventive secondary backings display reduced growth in cyclic tensile testing.

Abstract translation: 与传统的广泛使用的二次背衬相比，改进的二次地毯背衬织物赋予地毯增加的抗弯曲性能，同时提供常规的次级地毯背衬（例如，类似的剥离强度，簇绒结合，易于处理）的性能。 改进的背衬通过一步编织工艺生产，并且可以使用当前的地毯制作技术容易地转换成地毯。 本发明的次级地毯背衬包含具有特定性质的芯纺纱填充纱线，并且优选地以纱布或平纹编织。 与具有常规二次背衬的地毯相比，具有创造性的二次背衬的地毯显示出减少的循环拉伸试验的增长。

公开(公告)号：WO2007090056A3

公开(公告)日：2008-08-28

申请号：PCT/US2007061129

申请日：2007-01-26

Applicant: PROPEX INC ,  GARDNER HUGH C ,  YAWN CARROLL M

Inventor： GARDNER HUGH C ,  YAWN CARROLL M

IPC: B32B33/00 ,  D03D1/00 ,  D03D15/00 ,  D03D19/00 ,  D03D25/00

CPC classification number: D03D15/00 ,  D02G3/36 ,  D03D15/0011 ,  D03D15/0027 ,  D03D15/0088 ,  D03D19/00 ,  D03D27/00 ,  D06N7/0081 ,  D06N2201/02 ,  D06N2201/0254 ,  D06N2201/0263 ,  D06N2201/0272 ,  D06N2201/082 ,  D10B2101/06 ,  D10B2201/02 ,  D10B2211/02 ,  D10B2321/02 ,  D10B2321/022 ,  D10B2331/02 ,  D10B2331/021 ,  D10B2331/04 ,  D10B2401/062 ,  D10B2401/063 ,  D10B2503/041 ,  Y10T428/23979 ,  Y10T442/102 ,  Y10T442/3065 ,  Y10T442/3073 ,  Y10T442/3081

Abstract: An improved secondary carpet backing fabric imparts increased resistance to buckling in carpets compared to conventional widely used secondary backings while providing the performance of conventional secondary carpet backings (e.g., similar peel strength, tuft bind, ease of handling). The improved backing is produced by a one-step weaving process and can be converted easily into carpet using current carpet making techniques. The inventive secondary carpet backing contains core-spun filling yarn with specific properties and is preferably woven in a leno or plain weave. Compared to carpets with conventional secondary backings, carpets with the inventive secondary backings display reduced growth in cyclic tensile testing.

Abstract translation: 与传统的广泛使用的二次背衬相比，改进的二次地毯背衬织物赋予地毯增加的抗屈曲性，同时提供常规的二次毯子背衬（例如，相似的剥离强度，绒头束缚，易于处理）的性能。 改进的背衬通过一步编织工艺生产，并且可以使用当前的地毯制作技术容易地转换成地毯。 本发明的次级地毯背衬包含具有特定性质的芯纺纱填充纱线，并且优选地以纱布或平纹编织。 与具有常规二次背衬的地毯相比，具有创造性的二次背衬的地毯显示出减少的循环拉伸试验的增长。