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US 10,865,293 B2Granted
Cross-linkable rubber composition, rubber crosslinked product, and complex
AssigneeZeon Corporation
InventorYoshio Fukumine
Life of this patent
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Abstract
A disclosed crosslinkable rubber composition includes a carboxyl group-containing nitrile rubber (A) containing a halogen or a halogen compound, and having an iodine value of 120 or less; a polyamine-based crosslinking agent (B); and a metal-based acid acceptor (C).
Claims6
A crosslinkable rubber composition comprising:
- a carboxyl group-containing nitrile rubber (A) containing a residual halogen or a halogen compound derived from a coagulant, the carboxyl group-containing nitrile rubber (A) having an iodine value of 120 or less;
- a polyamine-based crosslinking agent (B);
- and
- a metal-based acid acceptor (C) selected from aluminum hydroxide and hydrotalcite.
1 more element
Dependencies are inferred from the claim text.