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US 11,636,959 B2Granted
Cable comprising crosslinked layer obtained from polymer composition
AssigneeNexans
InventorsDae-Up Ahn, Jun-Huei Bae, Jong-Chan Lim
Life of this patent
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Abstract
A cable is provided having at least one elongated conductor surrounded by at least one cross-linked layer, said layer being obtained from a polymer composition comprising a polymer, a crosslinking agent, and an amine as co-crosslinking agent, wherein said amine has a nucleophilic value (N) of 14 or more.
Claims13
A cable comprising:
- at least one elongated conductor surrounded by at least one cross-linked layer, said layer being obtained from a polymer composition having a polymer, a crosslinking agent, and an amine as co-crosslinking agent, wherein said amine is a tertiary amine with a nucleophilic value (N) of 16 or more,
- wherein the crosslinking agent in the polymer composition is a polycarboxylic acid;
- wherein the polymer is [a polymer containing one or several carboxyl group(s) or] a polymer containing one or several epoxy group(s);
- wherein the polymer composition comprises the tertiary amine in an amount of from 0.1 parts by weight or more to 1 parts by weight or less, with respect to 100 parts by weight of the polymer;
- and
- wherein the polymer composition comprises the crosslinking agent in an amount of from 0.5 parts by weight or more to 5 parts by weight or less, with respect to 100 parts by weight of the polymer.
3 more elements
Dependencies are inferred from the claim text.