Invention Grant
- Patent Title: Durable hydrophilic nonwoven mat
- Patent Title (中): 耐用亲水无纺垫
-
Application No.: US10232480Application Date: 2002-08-30
-
Publication No.: US07329623B2Publication Date: 2008-02-12
- Inventor: Larry L. Kinn , Ashish Mathur , Gregory Neil Henning
- Applicant: Larry L. Kinn , Ashish Mathur , Gregory Neil Henning
- Applicant Address: US PA Mount Holly Springs
- Assignee: Ahlstrom Mount Holly Springs LLC
- Current Assignee: Ahlstrom Mount Holly Springs LLC
- Current Assignee Address: US PA Mount Holly Springs
- Agency: Ostrager Chong Flaherty & Broitman PC
- Main IPC: D04H5/00
- IPC: D04H5/00 ; D04H1/54 ; D04H3/16 ; B32B25/02 ; D02G1/20
Abstract:
A nonwoven web of a wettable fiber matrix, wherein the wettable fiber matrix are thermoplastic polymeric fibers blended with at least one hydrophilic melt additive. In alternate embodiments, the nonwoven web further includes binder fibers which may be wettable or non-wettable or combinations of both.
Public/Granted literature
- US20030087568A1 Durable hydrophilic nonwoven mat Public/Granted day:2003-05-08
Information query
