发明授权
US07135214B1 Production of a textile floor covering having more than one layer, using an aqueous polymer dispersion as adhesive
失效
生产具有多于一层的纺织地板覆盖层，使用聚合物水分散体作为粘合剂
- 专利标题： Production of a textile floor covering having more than one layer, using an aqueous polymer dispersion as adhesive
- 专利标题（中）： 生产具有多于一层的纺织地板覆盖层，使用聚合物水分散体作为粘合剂
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申请号： US09926109申请日： 2000-02-21
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公开(公告)号： US07135214B1公开(公告)日： 2006-11-14
- 发明人: James Arthur Smith , Bernard Schott , Leonardus Aan de Meulen
- 申请人： James Arthur Smith , Bernard Schott , Leonardus Aan de Meulen
- 申请人地址： DE Ludwigshafen
- 专利权人： BASF Aktiengesellschaft
- 当前专利权人： BASF Aktiengesellschaft
- 当前专利权人地址： DE Ludwigshafen
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
- 优先权： DE19909819 19990305
- 国际申请： PCT/EP00/01411 WO 20000221
- 国际公布： WO00/53842 WO 20000914
- 主分类号： B32B33/00
- IPC分类号： B32B33/00 ; D06N7/00 ; C09J125/10
摘要：
Textile floorcoverings composed of more than one layer have their layers bonded by an adhesive which comprises, as binder, an aqueous dispersion of a mixture made from a polymer A) at least 60% by weight of which is composed of ethylene and from a polymer B) at least 60% by weight of which is composed of vinylaromatics, dienes or mixtures of these.
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