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US 6,300,413 B1Granted
Crosslinking base layer for bondable interlinings in accordance with the double dot tech technique
AssigneeDegussa-Huels Aktiengesellschaft
InventorsUlrich Simon, Thorsten Gurke, Hans-Willi Losensky
Life of this patent
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Abstract
A crosslinkable hot-melt adhesive composition, comprising a reactive powder mixed with a crosslinking component of a crosslinking agent bound in a polyolefin matrix, wherewith the components of the composition do not react by crosslinking until the mixture is melted, said composition being useful for the coating and/or lamination of sheet-like structures.
Claims3
A crosslinkable hot-melt adhesive composition, comprising:
- a reactive powder of powdered copolyamide or copolyester mixed with a crosslinking component of an isocyanate crosslinking agent bound in a polyolefin matrix, wherewith the components of the composition do not react by crosslinking until the mixture is melted, said composition being useful for the coating and/or lamination of sheet-like structures.
A cross-linkable hot-melt adhesive composition, comprising:
- a reactive powder of a thermoplastic copolyamide mixed with a cross-linking component of trimerized isophorone bound in an ethylene/propylene/1-butene terpolymer matrix, wherewith the components of the composition do not react by cross-linking until the mixture is melted, said composition being useful for the coating and/or lamination of sheet-like structures.
Dependencies are inferred from the claim text.