公开(公告)号：EP2079863A1

公开(公告)日：2009-07-22

申请号：EP07841989.2

申请日：2007-09-06

Applicant: DOW GLOBAL TECHNOLOGIES INC.

Inventor： WANG, Jerry, Chien-ting ,  CHEN, Hongyu ,  CHIU, Yuen-Yuen, Debbie ,  LAI, Shih-Yaw ,  D'OTTAVIANO, Fabio ,  DAS, Supriyo ,  BRAMANTE, Guido ,  REGO, Jose, Manuel

IPC: D04B1/18 ,  D04B21/18

CPC classification number: D04B21/18 ,  D01D10/00 ,  D01F6/30 ,  D04B1/18 ,  D06M10/008 ,  D06M2101/20

Abstract: Knit fabric compositions have now been discovered that often have a balanced combination of desirable properties. Said fabric compositions comprise olefin block interpolymers. These compositions allow for improved processability when manufacturing knitted fabrics.

公开(公告)号：EP1871931A2

公开(公告)日：2008-01-02

申请号：EP06738467.7

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, Yeun-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 ,  C08F210/06 ,  C08F210/16 ,  C08F295/00 ,  C08F297/08 ,  C08F297/083 ,  C08F2410/01 ,  C08L23/0815 ,  C08L23/10 ,  C08L53/00 ,  C08L53/005 ,  C08L2205/02 ,  D01F6/30 ,  C08L2666/06 ,  C08L2666/04 ,  C08L2666/02 ,  C08F2500/03 ,  C08F2500/20 ,  C08F2500/12 ,  C08F2500/11 ,  C08F2500/21 ,  C08F4/65904 ,  C08F2500/09 ,  C08F210/08 ,  C08F210/14

Abstract: A fiber is obtainable from or comprises a propylene/α-olefin 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.

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.

公开(公告)号：EP1412567B1

公开(公告)日：2007-01-10

申请号：EP02749999.5

申请日：2002-07-15

Applicant: DOW GLOBAL TECHNOLOGIES INC.

Inventor： SEN, Ashish ,  KLIER, John ,  PATEL, Rajen, M. ,  CHEN, Hongyu ,  HO, Thoi, H.

IPC: D01F8/06 ,  D01F6/46

CPC classification number: D01F8/06 ,  D01F6/46 ,  Y10T428/29 ,  Y10T428/2929 ,  Y10T428/2964 ,  Y10T428/2967 ,  Y10T428/2969

Abstract: Fibers having improved resistance to moisture at elevated temperatures comprise at least two elastic polymers, one polymer heat-settable and the other polymer heat-resistant, the heat-resistant polymer comprising at least a portion of the exterior surface of the fiber. The fibers typically have a bicomponent and/or a biconstituent core/sheath morphology. Typically, the core comprises an elastic thermoplastic urethane, and the sheath comprises a homogeneously branched polyolefin, preferably a homogeneously branched substantially linear ethylene polymer.