Foamed hot melt adhesive composition for bonding packs of containers
First Claim
1. A container pack comprising a plurality of containers, wherein the containers are bonded to each other with a foamed hot melt adhesive composition, and wherein when two 1.5 liter PET containers are bonded together by applying two dots of the foamed hot melt adhesive composition of 60 mg per dot to each of the two 1.5 liter PET containers and then an adhesive to adhesive bond is formed, the foamed hot melt adhesive composition provides a maximum separation force of from about 80 N to about 200 N.
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Accused Products
Abstract
The present invention relates to a container pack comprising a plurality of containers, wherein the containers are bonded to each other with a foamed hot melt adhesive composition. In addition, the present invention also relates to the use of a foamed hot melt adhesive composition for bonding bundles of containers into packs.
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Citations
20 Claims
- 1. A container pack comprising a plurality of containers, wherein the containers are bonded to each other with a foamed hot melt adhesive composition, and wherein when two 1.5 liter PET containers are bonded together by applying two dots of the foamed hot melt adhesive composition of 60 mg per dot to each of the two 1.5 liter PET containers and then an adhesive to adhesive bond is formed, the foamed hot melt adhesive composition provides a maximum separation force of from about 80 N to about 200 N.
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16. A container pack comprising:
a plurality of containers bonded to each other with a foamed hot melt adhesive composition, the foamed hot melt adhesive composition providing a maximum separation force of from about 80 N to about 200 N when tested by applying two dots of foamed hot melt adhesive composition of 60 mg per dot to each of two 1.5 liter polyethylene terephthalate containers and bonding the containers together by contacting the two dots on a first of the two containers to the two corresponding dots on the other of the two containers to form an adhesive to adhesive bond, separating the bottles from one another, and measuring the maximum separation force with a force gauge. - View Dependent Claims (17, 18, 19, 20)
Specification