Hot-melt adhesive

Details Hot-melt adhesive Hot-melt adhesive

2008-01-01

2008-01-01

Seidleck, James J. (Department: 1711)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

C525S064000, C525S327800, C525S369000, C525S245000, C525S249000, C524S441000, C524S444000, C428S035800, C428S416000, C428S420000

Reexamination Certificate

active

11172840

ABSTRACT:
The present invention provides a hot-melt adhesive composition comprising a blend of: a reactive filler comprising an aluminum compound, a magnesium compound, a calcium compound, a barium compound or a mixture thereof; and, a grafted polyolefin having a functional group for reaction with the reactive filler. Such a hot-melt adhesive is particularly useful for bonding a polyolefin-based substrate to dissimilar materials such as metals, wood, ceramics and thermoset plastics.

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