Spunbonded nonwoven fabric

Details Spunbonded nonwoven fabric Spunbonded nonwoven fabric

2007-01-29

2011-11-29

Torres Velazquez, Norca L (Department: 1786)

Fabric (woven, knitted, or nonwoven textile or cloth, etc.)

Nonwoven fabric

Spun-bonded nonwoven fabric

C428S219000

Reexamination Certificate

active

08067320

ABSTRACT:
There is provided by the present invention a spunbonded nonwoven fabric which is formed from fibers comprising a propylene-based polymer and has MFR of 65 to 150 g/10 min and a fineness of 0.01 to 1.5 deniers, wherein the basis weight is in the range of 5 to 40 g/m2and the embossed area ratio is in the range of 6.5 to 25%.

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PCT/ISA/210 , Apr. 4, 2007.
Office Action from Korean Patent Office issued in corresponding Korean Patent Application No. 10-2008-7021798 dated Oct. 27, 2010.
Japanese Official Action dated Jun. 28, 2011, issued by the Japanese Patent Office in corresponding Japanese Patent Application No. 2007-557789.
Office Action issued on Oct. 11, 2011, in corresponding Japanese Patent Application No. 2007-557789. not in English.

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