Invention Grant
- Patent Title: Surface covering backing containing polymeric microspheres and processes of making the same
- Patent Title (中): 含聚合物微球的表面覆盖物背衬及其制造方法
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Application No.: US09228954Application Date: 1999-01-12
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Publication No.: US06838147B2Publication Date: 2005-01-04
- Inventor: Alonzo M. Burns, Jr. , Hao A. Chen , Nicholas Zerebecki , Charles Patterson
- Applicant: Alonzo M. Burns, Jr. , Hao A. Chen , Nicholas Zerebecki , Charles Patterson
- Applicant Address: US NJ Salem
- Assignee: Mannington Mills, Inc.
- Current Assignee: Mannington Mills, Inc.
- Current Assignee Address: US NJ Salem
- Agency: Kilyk & Bowersox, P.L.L.C.
- Main IPC: D06N7/00
- IPC: D06N7/00 ; B32B3/26 ; B32B5/18 ; B32B5/30 ; B32B27/22
Abstract:
A secondary backing for surface coverings is disclosed which comprises at least one thermoplastic material optionally having polymeric microspheres dispersed therein. A textile substrate comprising a primary backing with textile fibers extending upwardly from the backing and forming a surface and the above-described secondary backing attached thereto is also described. Methods of making the textile substrate and the secondary backing which can be foam or hardback are also described. Also described is a resilient surface covering, such as vinyl flooring, using the secondary backing of the present invention in one or more layers.
Public/Granted literature
- US20030157295A1 SURFACE COVERING BACKING CONTAINING POLYMERIC MICROSPHERES AND PROCESSES OF MAKING THE SAME Public/Granted day:2003-08-21
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