Disposable diaper construction and adhesive

Details Disposable diaper construction and adhesive Disposable diaper construction and adhesive

2011-03-22

2011-03-22

Hand, Melanie J (Department: 3761)

Surgery

Means and methods for collecting body fluids or waste material

Absorbent pad for external or internal application and...

C524S274000, C526S348500

Reexamination Certificate

active

07910794

ABSTRACT:
A novel spray-on adhesive composition is made from a high melt index polymer and a rosin ester tackifier that interact to produce a composition that can form a low VOC, non-tacky, hot melt adhesive material that can be used in disposable article manufacture. The adhesive provides surprisingly high initial adhesion. Additionally, the adhesive is thermally stable at hot melt application conditions, low in cost, easily applied, and produces high quality disposable articles.

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