A container having a hydrogen generator and catalyst disposed or otherwise incorporated in components of the container. The container further comprises a system for providing at least a portion of the hydrogen generator and/or catalyst in an area defined within the closure of the container for impro
A container having a hydrogen generator and catalyst disposed or otherwise incorporated in components of the container. The container further comprises a system for providing at least a portion of the hydrogen generator and/or catalyst in an area defined within the closure of the container for improved performance.
대표청구항▼
1. A container comprising: a body having an interior volume;a closure member including a base, an annular sidewall integrally formed with the base and extending from the base, and an opening defined by the annular sidewall opposite to the base, the base defining a recess within an inner surface ther
1. A container comprising: a body having an interior volume;a closure member including a base, an annular sidewall integrally formed with the base and extending from the base, and an opening defined by the annular sidewall opposite to the base, the base defining a recess within an inner surface thereof facing the opening, an annular wall extending into the inner surface of the base defines an outer perimeter of the recess and is spaced apart from the annular sidewall;a hydrogen generator generating molecular hydrogen;a catalyst catalyzing a chemical reaction between said hydrogen and oxygen; andan insert member secured within the recess such that an outermost surface of the insert member is coplanar with portions of the inner surface of the base surrounding the recess, and including at least one of said hydrogen generator, said catalyst, and a chemical component for chemical reaction with either said hydrogen generator or said catalyst. 2. The container according to claim 1, wherein said insert member is secured within the recess with a snap-fit to said closure member. 3. The container according to claim 1, wherein said insert member is a patch pad having a barrier member. 4. The container according to claim 3, wherein said patch pad is overmolded with a liner layer. 5. The container according to claim 1, wherein said insert member is a lamination having a barrier member. 6. The container according to claim 5, wherein said lamination is disposed within the recess. 7. The container according to claim 6, wherein said lamination is overmolded with a liner layer. 8. A container comprising: a body having an interior volume;a closure member including a base, an annular sidewall integrally formed with the base and extending from the base, and an opening defined by the annular sidewall opposite to the base;a hydrogen generator generating molecular hydrogen;a catalyst catalyzing a chemical reaction between said hydrogen and oxygen; andan insert member secured to the inner surface of the base of the closure member, the insert member is one of a patch pad or a lamination each of which includes a barrier member, the insert member including at least one of said hydrogen generator, said catalyst, and a chemical component for chemical reaction with either said hydrogen generator or said catalyst;wherein the inner surface of the base defines a recess, an annular wall within the inner surface of the base defines an outer perimeter of the recess and is spaced apart from the annular sidewall, the insert member is secured within the recess such that an outermost surface of the insert member is coplanar with portions of the inner surface of the base surrounding the recess; andwherein the insert member is overmolded with a liner layer extending across both the inner surface and the insert member secured within the recess. 9. The container of claim 8, wherein the insert member is the patch pad overmolded with the liner layer. 10. The container of claim 8, wherein the insert member is the lamination disposed within the recess. 11. A container comprising: a body having an interior volume;a closure member including a base, an annular sidewall extending from the base, and an opening defined by the annular sidewall opposite to the base, the base including an inner surface facing the opening;a hydrogen generator generating molecular hydrogen;a catalyst catalyzing a chemical reaction between said hydrogen and oxygen; andan insert member secured to the inner surface of the base of the closure member with an overmolded liner, the insert member including at least one of said hydrogen generator, said catalyst, and a chemical component for chemical reaction with either said hydrogen generator or said catalyst. 12. The container of claim 11, wherein the insert member is secured within a recess defined within the inner surface of the base, an annular wall within the inner surface of the base defines an outer perimeter of the recess and is spaced apart from the annular sidewall, the insert member is secured within the recess such that an outermost surface of the insert member is coplanar with portions of the inner surface of the base surrounding the recess, the liner layer extends linearly across both the inner surface and the insert member secured within the recess. 13. The container of claim 11, wherein the overmolded liner encapsulates the insert member within the closure member. 14. The container of claim 11, wherein the insert member is included with a patch member. 15. The container of claim 11, wherein the insert member is included with a lamination. 16. A container comprising: a body having an interior volume;a closure member including a base, an annular sidewall integrally formed with the base and extending from the base, and an opening defined by the annular sidewall opposite to the base;a circumferentially inwardly-offset seal integral with the base including: an outer bulbous portion protruding from an outer surface thereof configured to seal against a finish of the container; and an inner bulbous portion protruding inward from an inner surface thereof, the inner bulbous portion is a retention member;a hydrogen generator configured to generate molecular hydrogen;a catalyst configured to catalyze a chemical reaction between hydrogen and oxygen; andan insert member mechanically secured within the circumferentially inwardly-offset seal at least partially by the inner bulbous portion, the insert member including at least one of said hydrogen generator, said catalyst, and a chemical component for chemical reaction with either hydrogen or the catalyst. 17. The container of claim 16, wherein the circumferentially inwardly-offset seal includes a recess within an inner surface of the base. 18. The container of claim 16, wherein the insert member is mechanically coupled to the circumferentially inwardly-offset seal. 19. The container of claim 16, wherein the insert member includes each one of the hydrogen generator, the catalyst, and the chemical component.
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이 특허에 인용된 특허 (21)
Piltz Lars-Erik (Dalby SEX) Stenberg Stina (Lund SEX), Closure device for a packaging container.
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Ta Yen Ching ; Gangfeng Cai ; Hu Yang ; James P. Leonard ; Joseph L. Goodrich ; Mark Steven Galland, Oxygen scavenging polymers in rigid polyethylene terephthalate beverage and food containers.
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