To provide a rubber laminate that makes adhesion between a resin layer 3 and a rubber layer 2 higher in level than conventional art.
There is provided the rubber laminate that has an adhesive layer 3 made of an adhesive rubber composition interposed between a resin layer 3 made of polyester resin or polyamide resin and a rubber layer 2 made of a rubber composition containing diene-based rubber. The adhesive rubber composition contains a modified rubber composition (A) or (B) of 70,000-110,000 in number average molecular weight; and the modified rubber composition (A) is made of modified butyl rubber (1) obtained by reacting a compound (a) which has a nitroxide-free radical, which is stable at room temperature in the presence of oxygen, in a molecule, a radical initiator (b), and a co-crosslinking agent (c) with butyl rubber, and the modified rubber composition (B) is obtained by mixing the co-crosslinking agent (c) with modified butyl rubber (2) obtained by reacting the compound (a) and radical initiator (b) with butyl rubber.
| WO/2015/163212 | LAMINATE |
| JPH04351687 | SURFACE-PROTECTIVE FILM |
OKAMATSU TAKAHIRO
| JP2009084475A | 2009-04-23 | |||
| JP2009528925A | 2009-08-13 |
Takayoshi in the daytime
Shinichi Ogawa
Takashi Noguchi
Kenji Sato
Isao Hirai
Masao Sakaizawa
Kazuhiko Saishita