发明名称 |
HEAT-EXPANDABLE MICROSPHERES AND HOLLOW FINE PARTICLES AND METHOD FOR PRODUCING THE SAME AS WELL AS TIRE/RIM ASSEMBLY |
摘要 |
In heat-expandable microspheres as a starting material for hollow fine particles, which have excellent performances required for giving not only a durability in steady running region but also a durability in high-speed running region to a tire-rim assembly, and each consisting of an outer shell made of a thermoplastic resin obtained by polymerizing a monomer component in the presence of a polymerization initiator, and a foaming agent encapsulated in the outer shell and having a boiling point not higher than a softening point of the thermoplastic resin, the polymerization initiator comprises a peroxydicarbonate as an essential component, and the foaming agent comprises a fluorine-containing compound having an ether structure and a carbon number of 2-10 and containing no chlorine atom and bromine atom.
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申请公布号 |
US2010180995(A1) |
申请公布日期 |
2010.07.22 |
申请号 |
US20060091538 |
申请日期 |
2006.10.24 |
申请人 |
TERATANI HIROYUKI;MASUDA TOSHIAKI;KITANO KENICHI;MIKI KATSUSHI;AOKI TAKAYUKI;INOHARA TAKESHI |
发明人 |
TERATANI HIROYUKI;MASUDA TOSHIAKI;KITANO KENICHI;MIKI KATSUSHI;AOKI TAKAYUKI;INOHARA TAKESHI |
分类号 |
B60C5/12;B01J13/18;B32B1/00;B60C19/00 |
主分类号 |
B60C5/12 |
代理机构 |
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地址 |
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