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Soft and Durable Nonwoven Composite
专利权人:
INC.;KIMBERLY-CLARK WORLDWIDE
发明人:
Lei Huang,Mark G. Kupelian,Prasad Potnis
申请号:
US15028953
公开号:
US20160251788A1
申请日:
2014.11.18
申请国别(地区):
US
年份:
2016
代理人:
摘要:
A nonwoven composite that contains a first nonwoven web positioned adjacent to a second nonwoven web is provided. The first nonwoven web contains a plurality of fibers that are formed from a first polyolefin composition, and the second nonwoven web contains a plurality of fibers that are formed from a second polyolefin composition. The first polyolefin composition contains an ethylene polymer, which and car; provide a soft feel to a surface of the first nonwoven web. The second polyolefin composition likewise contains a rigid propylene polymer, which can provide good strength and durability to the second nonwoven web. The second polyolefin composition also contains a ductile propylene polymer and a fatty acid derivative.
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