Patent ID: 9248588
Filing Date: 2016-02-02
CPC Classification: B29C,B29K,B65D,E01C

Claim Text:
1. A meltable crack sealant package consisting essentially of: a polymeric container formed of non-expanded polypropylene homopolymer, said polymeric container having a base portion and an upwardly extending sidewall that terminates in a rim that defines an opening, said polymeric container defining a receptacle; a polymeric lid formed of non-expanded polypropylene homopolymer, said polymeric lid operatively engaging with the polymeric container to close off the opening and thereby seal the receptacle in a watertight manner; and a crack sealant material contained within the sealed reservoir of the container, said crack sealant material being a solid at temperatures up to at least 100° F.; wherein said meltable crack sealant package is capable of being heated to a temperature within the range of from about 350° F. to about 450° F. to form a molten liquid material for application to pavement surfaces to seal joints and cracks therein.