Invention Grant
- Patent Title: VOC-absorbing nonwoven composites
- Patent Title (中): 吸收VOC的非织造复合材料
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Application No.: US11890214Application Date: 2007-08-03
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Publication No.: US07825050B2Publication Date: 2010-11-02
- Inventor: David E. Wilfong , Wei Xiao , Gregory J. Thompson , Raymond C. Sturm
- Applicant: David E. Wilfong , Wei Xiao , Gregory J. Thompson , Raymond C. Sturm
- Applicant Address: US SC Spartanburg
- Assignee: Milliken & Company
- Current Assignee: Milliken & Company
- Current Assignee Address: US SC Spartanburg
- Agent Cheryl J. Brickey
- Main IPC: B32B5/26
- IPC: B32B5/26 ; D04H1/00 ; D04H13/00 ; D04H3/00

Abstract:
A nonwoven composite has a first surface, a second surface, and a thickness extending between the first and second surfaces. The nonwoven composite comprises a plurality of natural fibers, a plurality of binder fibers, and a VOC-absorbing material. The binder fibers are bonded to or interlocked with the natural fibers. The VOC-absorbing material is dispersed within the nonwoven composite in such a manner that the density of the VOC-absorbing material in the nonwoven composite is greatest adjacent to the second surface of the nonwoven composite. A method for producing a nonwoven composite is also described.
Public/Granted literature
- US20080153375A1 VOC-absorbing nonwoven composites Public/Granted day:2008-06-26
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