Two-component hot-melt adhesive
AssigneeHenkel AG & Co. KGaA
InventorsMatthias Kohl, Manfred Proebster
Life of this patent
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Abstract
A moisture-curing two-component composition consisting of a component A containing at least one polyoxyalkylene, polyolefin and/or polyacrylate prepolymer having at least one hydrolysable silane group and at least one solid inert additive selected from hydrocarbons, polyesters or polyamides, a component B containing at least one crosslinking compound for the prepolymers, and auxiliary substances and additives in one or both components, the component A and the two-component composition each having hot-melt adhesive properties.
Claims16
A moisture-curing two-component composition consisting of a component A containing at least one polyoxyalkylene, polyolefin and/or polyacrylate prepolymer having at least one hydrolysable silane group and at least one solid inert additive selected from hydrocarbons, polyesters or polyamides, and a component B containing at least one crosslinking compound for the prepolymer, the two-component composition and component A each having hot-melt adhesive properties.
A moisture-curing hot melt adhesive composition comprising:
- a component A comprising at least one polyoxyalkylene, polyolefin and/or polyacrylate prepolymer having at least one hydrolysable silane group and at least one solid inert additive selected from hydrocarbons, polyesters or polyamides, wherein component A is solid at 25° C. and has a softening point between about 70° C. and 150° C.;
- a component B comprising at least one crosslinking compound for the prepolymer;
- and
- component A and/or component B optionally contain auxiliary substances or additives.
Dependencies are inferred from the claim text.