发明名称 |
SELF-SEALING TIRE SEALANT AND PNEUMATIC VEHICLE TIRE |
摘要 |
Self-sealing tire sealants are provided which contain fragments and/or residues of expanded solids, where the solids are selected from the group containing expandable graphite and microspheres. In some aspects, the microspheres include at least isobutane and/or isopentane as blowing agents. The microspheres may also have a shell containing at least one polymer, and in some cases the polymer is at least one copolymer of acrylonitrile and methyl acrylate. The self-sealing tire sealant may further include graphene structures. In some aspects the interior of a pneumatic vehicle tire has the self-sealing tire sealant disposed on the inner surface, opposite the tire tread, and the layer thickness of the tire sealant may be from 0.5 to 8 mm. |
申请公布号 |
EP3052308(A1) |
申请公布日期 |
2016.08.10 |
申请号 |
EP20140745135 |
申请日期 |
2014.07.31 |
申请人 |
CONTINENTAL REIFEN DEUTSCHLAND GMBH |
发明人 |
DAHLKE, MARKUS;GUARDALABENE, JOE;VÖLKER, THOMAS;JEROMIN, DIETER;LIU, FEI;TYBURSKI, ANDREAS;CONVEY, MARTIN |
分类号 |
B29C73/16 |
主分类号 |
B29C73/16 |
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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