公开(公告)号：EP1869095A2

公开(公告)日：2007-12-26

申请号：EP06738548.4

申请日：2006-03-15

Applicant: Dow Global Technologies Inc.

Inventor： CHANG, Andy C. ,  WEEKS, Ronald J. ,  PENG, Hong ,  DOUFAS, Antonios K. ,  CHEUNG, Yunwa Wilson

IPC: C08F297/08 ,  C08F4/646 ,  C08F2/38 ,  C08L23/00

CPC classification number: C08F10/14 ,  B32B5/04 ,  B32B5/08 ,  B32B27/12 ,  B32B27/32 ,  B32B27/327 ,  B32B2250/02 ,  B32B2307/51 ,  B32B2432/00 ,  B32B2555/00 ,  B32B2555/02 ,  C08F4/659 ,  C08F4/65908 ,  C08F4/65912 ,  C08F4/65925 ,  C08F4/65927 ,  C08F10/00 ,  C08F110/02 ,  C08F210/16 ,  C08F295/00 ,  C08F297/00 ,  C08F297/02 ,  C08F297/08 ,  C08F297/083 ,  C08F297/086 ,  C08F2410/01 ,  C08F2420/02 ,  C08L23/06 ,  C08L23/0815 ,  C08L23/0853 ,  C08L23/10 ,  C08L53/00 ,  C08L53/005 ,  C08L53/025 ,  C08L2314/06 ,  Y10T442/2369 ,  Y10T442/674 ,  Y10T442/678 ,  Y10T442/68 ,  Y10T442/681 ,  C08L2666/06 ,  C08L2666/24 ,  C08L2666/02 ,  C08F210/14 ,  C08F2500/03 ,  C08F2500/20 ,  C08F2500/12 ,  C08F2500/11 ,  C08F2500/21 ,  C08F4/64048 ,  C08F4/64044 ,  C08F4/64148 ,  C08F4/64193 ,  C08F2/38 ,  C08F4/65904 ,  C08F2500/09 ,  C08F2500/08 ,  C08F4/6411 ,  C08F4/64113 ,  C08F4/64144 ,  C08L2666/04 ,  C08F210/08

Abstract: This invention relates to polyolefin compositions. In particular, the invention pertains to elastic polymer compositions that can be more easily processed on cast film lines, extrusion lamination or coating lines due to improved resistance to draw resonance. The compositions of the present invention preferably comprise an elastomeric polyolefin resin and a high pressure low density type resin.

公开(公告)号：EP1859083A2

公开(公告)日：2007-11-28

申请号：EP06738854.6

申请日：2006-03-15

Applicant: Dow Global Technologies Inc.

Inventor： POON, Benjamin C. ,  CHEUNG, Yunwa Wilson ,  LAI, Shih-Yaw ,  SEN, Ashish ,  CHEN, Hongyu ,  CHIU, Yuen-Yuen D. ,  PATEL, Rajen M. ,  CHANG, Andy C. ,  DOUFAS, Antonios K. ,  PENG, Hong

IPC: D01F6/30 ,  C08F297/08 ,  C08F295/00 ,  C08F4/646

CPC classification number: C08F297/086 ,  C08F4/659 ,  C08F4/65908 ,  C08F4/65912 ,  C08F10/00 ,  C08F10/14 ,  C08F110/02 ,  C08F210/16 ,  C08F295/00 ,  C08F297/08 ,  C08F297/083 ,  C08F2410/01 ,  C08L23/0815 ,  C08L23/10 ,  C08L53/00 ,  C08L53/005 ,  D01F6/30 ,  D01F8/06 ,  Y10S526/943 ,  Y10T428/2967 ,  Y10T442/3008 ,  Y10T442/602 ,  C08F210/14 ,  C08F2500/03 ,  C08F2500/20 ,  C08F2500/12 ,  C08F2500/11 ,  C08F2500/21 ,  C08F4/65904 ,  C08L2666/02 ,  C08L2666/06 ,  C08L2666/04 ,  C08F2500/09 ,  C08F210/08

Abstract: A fiber is obtainable from or comprises an ethylene/α-olefm interpolymer characterized by an elastic recovery, Re, in percent at 300 percent strain and (1) cycle and a density, d, in grams/cubic centimeter, wherein the elastic recovery and the density satisfy the following relationship: Re >1481-1629(d). Such interpolymer can also be characterized by other properties. The fibers made therefrom have a relatively high elastic recovery and a relatively low coefficient of friction. The fibers can be cross-linked, if desired. Woven or non-woven fabrics can be made from such fibers.