发明名称 |
MEMBRANA AQUECIVEL A CHAMA PARA COBERTURA DE TELHADO EM ROLO |
摘要 |
<p>A torchable roll roofing membrane which comprises a reinforcing mat which is saturated and coated with bituminous composition comprising a bituminous component and, optionally, an unhydrogenated block copolymer of a monoalkenyl aromatic hydrocarbon and a conjugated diolefin, and coated onto one surface, a bituminous composition comprising a bituminous component and a hydrogenated block copolymer of a monalkenyl aromatic hydrocarbon and a conjugated diolefin.</p> |
申请公布号 |
BR9203664(A) |
申请公布日期 |
1994.03.01 |
申请号 |
BR19929203664 |
申请日期 |
1992.09.18 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
RICHARD GELLES;MARK ANTON BERGGREN;DENNIS WAYNE GILMORE |
分类号 |
B32B11/02;D06N5/00;E04D5/02;E04D5/10;(IPC1-7):C08J5/22 |
主分类号 |
B32B11/02 |
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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