Reactive hot melt adhesive

Details Reactive hot melt adhesive Reactive hot melt adhesive

2007-09-18

2007-09-18

Zemel, Irina S (Department: 1711)

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

Synthetic resins

Cellular products or processes of preparing a cellular...

C521S094000, C521S095000, C521S096000, C521S142000, C521S149000, C521S134000, C521S138000

Reexamination Certificate

active

10784406

ABSTRACT:
The invention is a reactive hot melt composition which has excellent adhesion and curing properties, and can be formulated into free-flowing pellets or beads, by using an ethylene-acrylic acid copolymer, and athylene-methacrylic acid copolymer, and/or an ethylene-acrylic acid methacrylic acid terpolymer as a component of the composition along with free radical crosslinking initiators. The incorporation of a foaming agent enables the production of compositions which are useful in space-filling applications, (i.e., as so-called “anti-flutter” compositions).

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