Invention Grant
- Patent Title: Sizing and rheology agents for gypsum stucco systems for water resistant panel production
-
Application No.: US13214858Application Date: 2011-08-22
-
Publication No.: US08968466B2Publication Date: 2015-03-03
- Inventor: Steven J. Wantling , Jason L. Holder , Harden Christopher Wren
- Applicant: Steven J. Wantling , Jason L. Holder , Harden Christopher Wren
- Applicant Address: US OH Columbus
- Assignee: Momentive Specialty Chemicals Inc.
- Current Assignee: Momentive Specialty Chemicals Inc.
- Current Assignee Address: US OH Columbus
- Main IPC: C04B11/00
- IPC: C04B11/00 ; C04B28/14 ; C04B24/14 ; C04B40/00 ; C04B111/27
Abstract:
Emulsions, and processes for making the emulsions, useful for imparting water resistance to gypsum products are disclosed. Process for making the emulsion and gypsum products made from the emulsion are also disclosed. The emulsions of the invention include at least one paraffin wax and a hydrophilic metallic salt. The emulsions of the invention may further include a saponifiable wax substitute for montan wax. The emulsions of the invention may further include a biocide.
Public/Granted literature
- US20130047885A1 SIZING AND RHEOLOGY AGENTS FOR GYPSUM STUCCO SYSTEMS FOR WATER RESISTANT PANEL PRODUCTION Public/Granted day:2013-02-28
Information query
