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| 국가/구분 | United States(US) Patent 등록 |
|---|---|
| 국제특허분류(IPC7판) |
|
| 출원번호 | US-0787901 (2014-03-14) |
| 등록번호 | US-9725202 (2017-08-08) |
| 국제출원번호 | PCT/US2014/027551 (2014-03-14) |
| 국제공개번호 | WO2014/152631 (2014-09-25) |
| 발명자 / 주소 |
|
| 출원인 / 주소 |
|
| 대리인 / 주소 |
|
| 인용정보 | 피인용 횟수 : 0 인용 특허 : 277 |
A vessel is configured to hold a product in an interior region formed in the vessel. In illustrative embodiments, the vessel includes a floor and a sidewall coupled to the floor to extend away from the floor. Together the floor and sidewall cooperate to define the interior region. A vessel in accord
A vessel is configured to hold a product in an interior region formed in the vessel. In illustrative embodiments, the vessel includes a floor and a sidewall coupled to the floor to extend away from the floor. Together the floor and sidewall cooperate to define the interior region. A vessel in accordance with the present disclosure is configured to hold a product in an interior region. In illustrative embodiments, the vessel is an insulated container such as a drink cup. In illustrative embodiments, the vessel is a container such as a shampoo bottle.
1. A vessel comprising a floor anda seamless side wall coupled to the floor and arranged to extend upwardly from ground underlying the floor and to cooperate with the floor to define an interior product-storage region therebetween,wherein the floor and the seamless side wall cooperate to form a mono
1. A vessel comprising a floor anda seamless side wall coupled to the floor and arranged to extend upwardly from ground underlying the floor and to cooperate with the floor to define an interior product-storage region therebetween,wherein the floor and the seamless side wall cooperate to form a monolithic element comprising an inner polymeric layer forming a boundary of the interior product-storage region, an outer polymeric layer arranged to lie in spaced-apart relation to the inner polymeric layer to define a core chamber therebetween, and a middle cellular non-aromatic polymeric material located in the core chamber to lie between the outer polymeric layer and the inner polymeric layer so as to contact the inner polymeric layer and the outer polymeric layer, andwherein the inner polymeric layer, the outer polymeric layer, and the middle cellular non-aromatic polymeric material cooperate to provide means for maximizing a compressive strength of the vessel as tested by top-load testing and a shear strength of the vessel as tested by side-wall rigidity testing while minimizing a weight of the vessel. 2. The vessel of claim 1, wherein the middle cellular non-aromatic polymeric material comprises high-density polyethylene. 3. The vessel of claim 2, wherein the density of the middle cellular non-aromatic polymeric material is in a range of about 0.1 g/cm3 to about 0.185 g/cm3. 4. The vessel of claim 1, wherein the vessel has an average density in a density range of about 0.51 g/cm3 to about 0.91 g/cm3. 5. The vessel of claim 4, wherein the compression strength of the vessel is greater than a compression strength of a control vessel having a mass about the same as a mass of the vessel and a shape about the same as a shape of the vessel. 6. The vessel of claim 5, wherein the compression strength of the vessel is about 5% to about 30% greater than the compression strength of the control vessel. 7. The vessel of claim 4, wherein the shear strength of the vessel is greater than a shear strength of a control vessel having a mass about the same as a mass of the vessel and a shape about the same as a shape of the vessel. 8. The vessel of claim 7, wherein the compression strength of the vessel is about 3% to about 30% greater the compression strength of the control vessel. 9. The vessel of claim 4, wherein the average density is about 0.91 g/cm3. 10. The vessel of claim 9, wherein the compression strength of the vessel is about 9% greater than a compression strength of a control vessel having a mass about the same as a mass of the vessel a shape about the same as a shape of the vessel. 11. The vessel of claim 10, wherein the shear strength of the vessel is about 4% greater than a shear strength of a control vessel having a mass about the same as a mass of the vessel and a shape about the same as a shape of the vessel. 12. The vessel of claim 4, wherein the density range is about 0.6 g/cm3 to about 0.8 g/cm3. 13. The vessel of claim 12, wherein the average density is about 0.61 g/cm3. 14. The vessel of claim 13, wherein the compression strength of the vessel is about 15% greater than a compression strength of a control vessel having a mass about the same as a mass of the vessel a shape about the same as a shape of the vessel. 15. The vessel of claim 14, wherein the shear strength of the vessel is about 15% greater than a shear strength of a control vessel having a mass about the same as a mass of the vessel and a shape about the same as a shape of the vessel. 16. The vessel of claim 12, wherein the average density is about 0.71 g/cm3. 17. The vessel of claim 16, wherein the compression strength of the vessel is about 26% greater than a compression strength of a control vessel having a mass about the same as a mass of the vessel and a shape about the same as a shape of the vessel. 18. The vessel of claim 17, wherein the shear strength of the vessel is about 24% greater than a shear strength of a control vessel having a mass about the same as a mass of the vessel and a shape about the same as a shape of the vessel. 19. The vessel of claim 18, wherein the vessel has a mass of about 56 grams. 20. The vessel of claim 16, wherein the shear strength of the vessel is about 24% greater than a shear strength of a control vessel having a mass about the same as a mass of the vessel and a shape about the same as a shape of the vessel. 21. A vessel comprising a floor anda seamless side wall coupled to the floor and arranged to extend upwardly from ground underlying the floor and to cooperate with the floor to define an interior product-storage region therebetween,wherein the floor and the seamless side wall cooperate to form a monolithic element comprising an inner polymeric layer forming a boundary of the interior product-storage region, an outer polymeric layer arranged to lie in spaced-apart relation to the inner polymeric layer to define a core chamber therebetween, and a middle cellular polymeric material located in the core chamber to lie between the outer polymeric layer and the inner polymeric layer so as to contact the inner polymeric layer and the outer polymeric layer, andwherein the inner polymeric layer, the outer polymeric layer, and the middle cellular non-aromatic polymeric material cooperate to maximize resistance to a collapse force while minimizing a weight of the vessel. 22. The vessel of claim 21, wherein the middle cellular polymeric material comprises high density polyethylene. 23. The vessel of claim 21, wherein the middle cellular polymeric material is one of linear low density polyethylene, low density polyethylene, an ethylene copolymer, copolymer polypropylene, polypropylene, polystyrene, nylon, polycarbonate, polyester, copolyester, poly phenylene sulfide, poly phenylene oxide, a random copolymer, a block copolymer, an impact copolymer, homopolymer polypropylene, polylactic acid, polyethylene terephthalate, crystallizable polyethylene terephthalate, styrene acrilynitrile, poly methyl methacrylate, polyvinyl chloride, acrylonitrile butadiene styrene, polyacrylonitrile, polyamide, and combinations thereof. 24. The vessel of claim 21, wherein the density of the middle cellular polymeric material is in a range of about 0.1 g/cm3 to about 0.185 g/cm3. 25. The vessel of claim 24, wherein the collapse force required to collapse the vessel is greater than a collapse force required to collapse a non-cellular vessel having a shape about the same as a shape of the vessel. 26. The vessel of claim 25, wherein a mass of the vessel is about equal to a mass of the non-cellular vessel. 27. The vessel of claim 26, wherein the collapse force required to collapse the vessel is about 55% to about 65% greater than the collapse force required to collapse the non-cellular vessel. 28. The vessel of claim 27, wherein the collapse force required to collapse the vessel is about 58% greater than the collapse force required to collapse the non-cellular vessel. 29. The vessel of claim 28, wherein the mass is about 35 grams. 30. The vessel of claim 27, wherein the collapse force required to collapse the vessel is about 61% greater than the collapse force required to collapse the non-cellular vessel. 31. The vessel of claim 30, wherein the mass is about 40 grams. 32. The vessel of claim 25, wherein a mass of the vessel is less than a mass of the non-cellular vessel. 33. The vessel of claim 32, wherein the collapse force required to collapse the vessel is about 1% to about 25% greater than a collapse force required to collapse the non-cellular vessel. 34. The vessel of claim 33, wherein a mass of the vessel is about 32 grams and a mass of the non-cellular vessel is about 35 grams. 35. The vessel of claim 34, wherein the collapse force required to collapse the vessel is about 23% greater than the collapse force required to collapse the non-cellular vessel. 36. The vessel of claim 21, wherein a mass of the vessel is about 35 grams and a mass of the non-cellular vessel is about 40 grams. 37. The vessel of claim 36, wherein the collapse force required to collapse the vessel is about 14% greater than the collapse force required to collapse the non-cellular vessel. 38. The vessel of claim 21, wherein a mass of the vessel is about 40 grams and a mass of the non-cellular vessel is about 44 grams. 39. The vessel of claim 38, wherein the collapse force required to collapse the vessel is about 2% greater than the collapse force required to collapse the non-cellular vessel. 40. The vessel of claim 21, wherein a mass of the vessel is about 5% to about 15% smaller than a mass of the non-cellular vessel is about 35 grams. 41. The vessel of claim 40, wherein the collapse force required to collapse the vessel is about 1% to about 25% greater than a collapse force required to collapse the non-cellular vessel.
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