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US 7,001,979 B2Granted
Polyamide and composition and article including same
AssigneeH.B. Fuller Licensing & Financing, Inc.
InventorsSteven L. Scholl, Sharf U. Ahmed, Andualem W. Emiru
Life of this patent
Estimating the term…
Abstract
A polyamide that includes the reaction product of dimer acid (e.g. a dimer acid including at least 98% by weight dimer), caprolactam, hexamethylene diamine, sebacic acid, and optionally, chain terminating agent.
Claims39
A polyamide comprising the reaction product of
- dimer acid;
- caprolactam;
- hexamethylene diamine;
- sebacic acid;
- and
- optionally, chain terminating agent,
- said polyamide exhibiting a viscosity no greater than 20,000 centipoise at 205° C.
4 more elements
A polyamide comprising the reaction product of
- dimer acid comprising at least 98% by weight dimer;
- caprolactam;
- hexamethylene diamine;
- sebacic acid;
- and
- optionally, chain terminating agent.
3 more elements
Dependencies are inferred from the claim text.