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US 12,753,258 B2Granted
Acrylic rubber, rubber composition and rubber crosslinked product
AssigneeZeon Corporation
InventorMasanori Shibuya
Life of this patent
Estimating the term…
Abstract
An acrylic rubber having at least one cross-linkable group-containing monomer unit selected from the group including carboxyl group-containing monomer units, halogen atom-containing monomer units, and epoxy group-containing monomer units, and an (meth)acrylamide monomer units, wherein the amount of the (meth)acrylamide monomer unit is 0.2 to 17.5% by weight of the total monomer units.
Claims5
An acrylic rubber comprising:
- at least one cross-linkable group-containing monomer unit selected from the group consisting of carboxyl group-containing monomer units, halogen atom-containing monomer units, and epoxy group-containing monomer-units;
- and units,
- an (meth)acrylamide monomer unit, and
- an (meth)acrylic acid ester monomer unit, wherein an ethyl acrylate unit and a n-butyl acrylate unit being contained as the (meth)acrylic acid ester monomer unit, and
- wherein the amount of the (meth)acrylamide monomer unit is 0.2 to 17.5% by weight of the total monomer units.
2 more elements
Dependencies are inferred from the claim text.