Invention Grant
- Patent Title: Fibers made from copolymers of ethylene/α-olefins
- Patent Title (中): 由乙烯/α-烯烃共聚物制成的纤维
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Application No.: US11654349Application Date: 2007-01-16
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Publication No.: US07695812B2Publication Date: 2010-04-13
- Inventor: Hong Peng , Hongyu Chen , Yuen-Yuen D. Chiu , Shih-Yaw Lai , Eddy I. Garcia-Meitin , Charles F. Diehl
- Applicant: Hong Peng , Hongyu Chen , Yuen-Yuen D. Chiu , Shih-Yaw Lai , Eddy I. Garcia-Meitin , Charles F. Diehl
- Applicant Address: US MI Midland
- Assignee: Dow Global Technologies, Inc.
- Current Assignee: Dow Global Technologies, Inc.
- Current Assignee Address: US MI Midland
- Main IPC: C08L23/04
- IPC: C08L23/04

Abstract:
A fiber is obtainable from or comprises a blend of a propylene based polymer and an ethylene/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, knitted or non-woven fabrics can be made from such fibers.
Public/Granted literature
- US20070202330A1 Fibers made from copolymers of ethylene/alpha-olefins Public/Granted day:2007-08-30
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