초록 ▼

A polyethylene terephthalate container having a hydrogen generator and catalyst disposed or otherwise incorporated in components of the container, including the closure, closure insert, label, label glue, and/or any other portions of the final container assembly. In addition, the catalyst and the hy

A polyethylene terephthalate container having a hydrogen generator and catalyst disposed or otherwise incorporated in components of the container, including the closure, closure insert, label, label glue, and/or any other portions of the final container assembly. In addition, the catalyst and the hydrogen generator can both be located in the same component. Methods for dispersing the hydrogen generator and catalyst in the container wall without affecting clarity are provided.

대표청구항 ▼

1. A method for forming a preform for use in forming a container having a hydrogen generator and a catalyst, the method comprising: dissolving the hydrogen generator in a solvent to form a dissolved product, wherein the solvent includes an ether;extruding a polymer material with the dissolved produc

1. A method for forming a preform for use in forming a container having a hydrogen generator and a catalyst, the method comprising: dissolving the hydrogen generator in a solvent to form a dissolved product, wherein the solvent includes an ether;extruding a polymer material with the dissolved product to form the preform; andsubsequently blow molding the preform into a container. 2. The method according to claim 1 further including the step of incorporating the catalyst within a base portion of the container using multilayer technology. 3. The method according to claim 2 further including the step of confining a multilayer configuration including the catalyst within the base portion and specifically inward of the container standing surface. 4. The method according to claim 1 further including the step of incorporating both the hydrogen generator and the catalyst within a neck area using a multilayer construction. 5. The method according to claim 4 further including the step of confining the multilayer construction including the hydrogen generator and the catalyst within the neck area. 6. The method according to claim 4 further including the step of prohibiting the hydrogen generator and the catalyst from exposure to high heat and mechanical stress. 7. The method according to claim 1 further including the step of incorporating both the hydrogen generator and the catalyst within a base portion utilizing a coinjection processing to create a multilayer structure. 8. The method according to claim 7 further including the step of confining a multilayer configuration including the hydrogen generator and the catalyst within the base portion and specifically inward of the container standing surface. 9. A method for forming a preform for use in forming a container having a hydrogen generator and a catalyst, the method comprising: combining a compatibilizer with the hydrogen generator and the catalyst to form a combined product, wherein the compatibilizer is a 12-aminododecanoic acid; andextruding a polymer material with the combined product to form the preform; andsubsequently blow molding the preform into a container. 10. The method according to claim 9 further including the step of incorporating the catalyst within a base portion of the container using multilayer technology. 11. The method according to claim 10 further including the step of confining a multilayer configuration including the catalyst within the base portion and specifically inward of the container standing surface. 12. The method according to claim 9 further including the step of incorporating both the hydrogen generator and the catalyst within a neck area using a multilayer construction. 13. The method according to claim 12 further including the step of confining the multilayer construction including the hydrogen generator and the catalyst within the neck area. 14. The method according to claim 12 further including the step of prohibiting the hydrogen generator and the catalyst from exposure to high heat and mechanical stress. 15. The method according to claim 9 further including the step of incorporating both the hydrogen generator and the catalyst within a base portion utilizing a coinjection processing to create a multilayer structure. 16. The method according to claim 15 further including the step of confining a multilayer configuration including the hydrogen generator and the catalyst within the base portion and specifically inward of the container standing surface.