Title:
ACOUSTIC CEILING TILES WITH ANTI-SAGGING PROPERTIES AND METHODS OF MAKING SAME
Document Type and Number:
WIPO Patent Application WO/2016/018691
Kind Code:
A3
Abstract:
An acoustic tile with excellent anti-sagging properties is provided. The tile comprises a soy-protein binder selected from the group consisting of soy flour, soy protein concentrate, soy protein isolate and any combination thereof. In further embodiments, the tile further comprises polyamide-epichlorohydrin. Other tiles include those made with a thermosetting binder selected from the group consisting of an acrylic binder, a polyester binder, an acrylo-polyester binder and any mixture thereof. Energy-efficient methods for making the tiles are also provided.
Inventors:
XU WEI (US)
KEMP BRIAN A (US)
ENGLERT MARK H (US)
BROWN MARTIN W (US)
ROSENSTIEL TERRY L (US)
KEMP BRIAN A (US)
ENGLERT MARK H (US)
BROWN MARTIN W (US)
ROSENSTIEL TERRY L (US)
Application Number:
PCT/US2015/041484
Publication Date:
September 22, 2016
Filing Date:
July 22, 2015
Export Citation:
Assignee:
USG INTERIORS LLC (US)
International Classes:
B29C48/07; D04H1/4209; C04B24/14; D04H1/587; E04B1/84; E04B1/86; E04B9/00
Domestic Patent References:
| WO2013163245A1 | 2013-10-31 | |||
| WO2008024444A2 | 2008-02-28 |
Foreign References:
| US20070036975A1 | 2007-02-15 | |||
| US20110003522A1 | 2011-01-06 | |||
| EP1382642A1 | 2004-01-21 | |||
| EP2354205A1 | 2011-08-10 | |||
| EP2586909A1 | 2013-05-01 | |||
| US20110266488A1 | 2011-11-03 | |||
| US20080213597A1 | 2008-09-04 | |||
| US20090173464A1 | 2009-07-09 | |||
| US5047463A | 1991-09-10 | |||
| US20130190428A1 | 2013-07-25 |
Attorney, Agent or Firm:
CRAIN, Lawrence et al. (Burns & Crain Ltd.,300 S. Wacker Dr., Suite 250, Chicago Illinois, US)
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