Method for producing cellulose insulation materials using liquid borate fire retardant compositions,申请号US19990300038-传众专利搜索

Method for producing cellulose insulation materials using liquid borate fire retardant compositions

申请公布号：US6025027(A)

申请号：US19990300038

申请日期：1999.04.26

申请公布日期：2000.02.15

申请人：

MOUNTAIN DEVELPOMENT

发明人：SHUTT, THOMAS CLIFFORD

分类号：C09K21/02;D21H21/34;(IPC1-7):B05D1/02

主分类号：C09K21/02

摘要：A method for producing an improved fire retarding compound for use with cellulose insulation materials uses the same concept as boric acid and borax, but substitutes liquid borates rather than powdered borates. Such liquid borates enables the amount of chemical to be reduced by approximately fifty percent. This offsets the high cost of the use of borates. Additionally, the inexpensive borate, borax, is the only boron containing chemical used in the present invention method and it is converted to boric acid once impregnated inside the cellulose insulation material.