发明申请
- 专利标题： MINERAL SURFACED ASPHALT-BASED ROOFING PRODUCTS WITH ENCAPSULATED HEALING AGENTS AND METHODS OF PRODUCING THE SAME
- 专利标题（中）： 矿物表面铺展沥青产品及其生产方法
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申请号： US13705988申请日： 2012-12-05
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公开(公告)号： US20130101734A1公开(公告)日： 2013-04-25
- 发明人: Ming Liang Shiao , Keith C. Hong , Gregory F. Jacobs
- 申请人： Ming Liang Shiao , Keith C. Hong , Gregory F. Jacobs
- 主分类号： B05D5/02
- IPC分类号： B05D5/02
摘要：
An asphalt-based sheet roofing material includes capsules on its upper surface. When struck, as by hailstones, the capsules break to release a film forming fluid that spreads over the surface to heal the damage created by the hailstones.
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