Stock material or miscellaneous articles – Composite – Of fluorinated addition polymer from unsaturated monomers
Reexamination Certificate
2004-12-24
2008-12-02
Zacharia, Ramsey (Department: 1794)
Stock material or miscellaneous articles
Composite
Of fluorinated addition polymer from unsaturated monomers
C428S447000, C428S473500, C428S474400, C428S480000, C428S521000, C428S522000, C152S510000
Reexamination Certificate
active
07459212
ABSTRACT:
A thermoplastic resin elastomer/rubber laminate comprising a rubber layer containing 100 parts by weight of a rubber and 0.1-20 parts by weight of an antioxidant preblended thereto and a thermoplastic resin elastomer composition layer, obtained by laminating at least two layers of the rubber layer and the thermoplastic resin elastomer composition layer followed by heating and pressing, whereby the antioxidant migrates from the rubber layer to the thermoplastic resin elastomer composition layer to improve the weathering resistance as well as a pneumatic tire using the same as an inner liner.
REFERENCES:
patent: 5851323 (1998-12-01), Kaido et al.
patent: 1 228 902 (2002-08-01), None
patent: 63-184502 (1988-07-01), None
patent: 05-170935 (1993-07-01), None
patent: 3217239 (2001-08-01), None
patent: 2003-127146 (2003-05-01), None
PCT International Search Report for PCT/JP2004/019785 mailed on Apr. 26, 2005.
Hara Yuichi
Ikawa Masahiro
Kanenari Daisuke
Yamakawa Kazuto
Connolly Bove & Lodge & Hutz LLP
The Yokohama Rubber Co. Ltd.
Zacharia Ramsey
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