Invention Grant
- Patent Title: Non-woven composite
- Patent Title (中): 无纺布复合材料
-
Application No.: US11588950Application Date: 2006-10-27
-
Publication No.: US07709405B2Publication Date: 2010-05-04
- Inventor: David E. Wenstrup , Gregory J. Thompson , LeAnne Flack , Thomas E. Godfrey
- Applicant: David E. Wenstrup , Gregory J. Thompson , LeAnne Flack , Thomas E. Godfrey
- Applicant Address: US SC Spartanburg
- Assignee: Milliken & Company
- Current Assignee: Milliken & Company
- Current Assignee Address: US SC Spartanburg
- Agent Cheryl J. Brickey
- Main IPC: B32B7/02
- IPC: B32B7/02 ; D04H1/54

Abstract:
A non-woven material including first effect fibers, first binder fibers, second binder fibers, and optionally second effect fibers. The non-woven material has a first planar zone and a second planar zone. The first planar zone includes a greater concentration of first effect fibers and first binder fibers. The second planar zone includes a greater concentration of second effect fibers and second binder fibers. The first planar zone can include a first surface skin associated with the first planar zone on the exterior of the non-woven material, and a second surface skin associated with the second planar zone on the exterior of the non-woven material. The non-woven material has a woven, knitted, or non-woven layer added on either one or both sides of the non-woven material.
Public/Granted literature
- US20070066176A1 Non-woven composite Public/Granted day:2007-03-22
Information query