发明名称 |
Flammehemmende baereinnlegg med forbedret adhesjon |
摘要 |
<p>An improved bituminized flame-retardant textile material is provided that effectively overcomes bitumin adhesion difficulties associated with products of the prior art wherein the flame-retardant present on the surface of a textile support interfers with and hinders the achievement of bitumin adhesion. An anti-flame agent is applied in a quantity of 20 to 100 grams per square meter over 30 to 90 percent of the upper surface of the textile support. The remaining portions of the upper-surface of the textile support are free of the anti-flame agent. It surprisingly has been found that the surface portions of the textile support that are free of the anti-flame agent provide areas for the achievement of optimum bitumin adhesion with the textile support while still making possible entirely satisfactory flame retardancy for the overall product.</p> |
申请公布号 |
NO992643(A) |
申请公布日期 |
1999.12.09 |
申请号 |
NO19990002643 |
申请日期 |
1999.06.01 |
申请人 |
JOHNS MANVILLE INTERNATIONAL INC |
发明人 |
WEITER, BERTRAND;NAGL, MONIKA;HEIDEL, PETER;PROFE, HANS-JUERGEN |
分类号 |
F16L57/00;C09K21/00;D06M11/00;D06M11/74;D06M13/11;D06M13/152;D06M15/41;D06M101/32;D06N3/00;D06N5/00;E04D5/10;F16L59/10;(IPC1-7):D06N7/00 |
主分类号 |
F16L57/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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