Resilient tires and wheels – Tires – resilient – Pneumatic tire or inner tube
Reexamination Certificate
2011-06-07
2011-06-07
Woodward, Ana L (Department: 1765)
Resilient tires and wheels
Tires, resilient
Pneumatic tire or inner tube
C152S543000, C152S547000, C525S178000, C525S179000, C525S184000, C525S326300
Reexamination Certificate
active
07954528
ABSTRACT:
A thermoplastic elastomer composition having excellent durability and flexibility while possessing superior air impermeability. In particular, a process for producing a thermoplastic elastomer composition having high rubber content by multistage addition of at least one vulcanizable rubber component, in which the time required to substantially cure the at least one rubber component preferably is less the mixer residence time. Such compositions are particularly useful in applications such as tire innerliners and barrier films or layers.
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patent: 6491992 (2002-12-01), Koizumi et al.
patent: 2003/0181592 (2003-09-01), Watanabe et al.
patent: 0 969 039 (2000-01-01), None
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Practical Technology of Rubber; Yang Qingzhi, Chemical Industry Press, Jun. 1, 2005.
Decision to Grant dated Jun. 22, 2010 issued in related Russian Patent Application No. 2008121190.
Hara Yuichi
Measmer Matthew Brian
Soeda Yoshihiro
Tsou Andy Haishung
Connolly Bove & Lodge & Hutz LLP
ExxonMobil Chemical Patents Inc.
The Yokohama Rubber Co. Ltd.
Woodward Ana L
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