Invention Grant
- Patent Title: Ceiling tile with non uniform binder composition
- Patent Title (中): 具有不均匀粘合剂组成的天花板
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Application No.: US11227014Application Date: 2005-09-15
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Publication No.: US07732043B2Publication Date: 2010-06-08
- Inventor: Mirza A. Baig , William A. Schmitt
- Applicant: Mirza A. Baig , William A. Schmitt
- Applicant Address: US IL Chicago
- Assignee: USG Interiors, Inc.
- Current Assignee: USG Interiors, Inc.
- Current Assignee Address: US IL Chicago
- Agency: Pearne & Gordon LLP
- Main IPC: D04H1/00
- IPC: D04H1/00 ; B32B5/16 ; D21H11/00
Abstract:
A ceiling tile product and method in which a slurry formed mat primarily comprising mineral wool and binder is provided with a binder enhancement zone at its face. The binder enhancement zone can reduce the total required latex content, reduce the amount of finish or paint needed to achieve a commercially acceptable color and improve noise reduction.
Public/Granted literature
- US20070056705A1 Ceiling tile with non uniform binder composition Public/Granted day:2007-03-15
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