发明授权
US4851462A Adhesive for bonding cured EPDM rubber containing a crosslinked
halogenated butyl rubber
失效
用于粘合含有交联卤化丁基橡胶的固化EPDM橡胶的粘合剂
- 专利标题： Adhesive for bonding cured EPDM rubber containing a crosslinked halogenated butyl rubber
- 专利标题（中）： 用于粘合含有交联卤化丁基橡胶的固化EPDM橡胶的粘合剂
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申请号： US146468申请日： 1988-01-21
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公开(公告)号： US4851462A公开(公告)日： 1989-07-25
- 发明人: Chester T. Chmiel , David A. Young
- 申请人： Chester T. Chmiel , David A. Young
- 申请人地址： IN Mishawaka
- 专利权人： Uniroyal Plastics Company, Inc.
- 当前专利权人： Uniroyal Plastics Company, Inc.
- 当前专利权人地址： IN Mishawaka
- 主分类号： C09J115/02
- IPC分类号： C09J115/02 ; C09J121/00 ; C09J123/28
摘要：
A solvent based contact adhesive suitable for bonding cured EPDM membranes is disclosed. The adhesive includes a crosslinked halogenated butyl rubber, a low molecular weight, high softening point, thermoplastic aliphatic-type-based hydrocarbon resin and at least one organic solvent employed as a dispersion medium for the crosslinked halogenated butyl rubber and the resin. The disclosed adhesive exhibits superior heat aging and hot water immersion properties which are significant characteristics in roof applications.
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