发明申请
- 专利标题： ANTIMICROBIAL SIZE EMULSION AND GYPSUM PANEL MADE THEREWITH
- 专利标题（中）： 抗微生物乳液及其制造的石膏板
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申请号： PCT/US2011064312申请日： 2011-12-12
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公开(公告)号： WO2012091891A3公开(公告)日： 2012-08-23
- 发明人: ROHLF EVAN V , SCALF MARK B
- 申请人： UNITED STATES GYPSUM CO , ROHLF EVAN V , SCALF MARK B
- 专利权人： UNITED STATES GYPSUM CO,ROHLF EVAN V,SCALF MARK B
- 当前专利权人： UNITED STATES GYPSUM CO,ROHLF EVAN V,SCALF MARK B
- 优先权： US201061428080 2010-12-29
- 主分类号： A01N33/12
- IPC分类号： A01N33/12 ; A01N25/34 ; A01P1/00 ; E04C2/04
摘要：
Disclosed is an emulsion of an internal paper size and a biocidal emulsifying agent, such as a cationic non-starchy quaternary ammonium compounds, that is introduced into a paper-making furnish to produce an anti-microbial paper. The antimicrobial paper is useful as facing for gypsum panels. A method of making the paper includes emulsifying the internal size with a biocide before introducing the size to the paper furnish. A method of making a microbial growth resistant gypsum panel that incorporates the antimicrobial paper is also disclosed.
