发明授权
- 专利标题： Sprayable plastic refractory
- 专利标题（中）： 可喷塑耐火材料
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申请号： US120187申请日： 1977-11-09
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公开(公告)号： US4810537A公开(公告)日： 1989-03-07
- 发明人: Allen R. Davis , Elbert A. Willis
- 申请人： Allen R. Davis , Elbert A. Willis
- 申请人地址： MO Mexico
- 专利权人： A. P. Green Industries, Inc.
- 当前专利权人： A. P. Green Industries, Inc.
- 当前专利权人地址： MO Mexico
- 主分类号： B05D1/12
- IPC分类号： B05D1/12 ; F27D1/00 ; F27D1/16 ; B05D1/02
摘要：
A gunnable plastic refractory is made by adding a polysaccharide ether such as methylcellulose to the refractory composition and adjusting the moisture content to be from about 4% to about 10%. The workability index of the refractory mix is from about 8% to about 30%. The refractory is gunned without stoppages caused by clogging of hoses and the rebound rate is low.
公开/授权文献
- US6162142A Drive apparatus for sunroof 公开/授权日：2000-12-19
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