Container and method of making container from polyethylene naphthalate and copolymers thereof
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65D-090/02
B65D-001/02
출원번호
US-0775309
(1996-12-31)
발명자
/ 주소
Hansen Jeffrey E.
Osakada Kunio,JPX
Myers Michael J.
출원인 / 주소
The Coca-Cola Company
대리인 / 주소
Birch, Stewart, Kolasch & Birch, LLP
인용정보
피인용 횟수 :
148인용 특허 :
16
초록▼
The present invention is directed to a pourable, hot wash, refillable container comprising a base, a cylindrical body having an average side wall thickness of at least 0.635 mm, a shoulder portion, and a neck portion, the pourable, hot wash, refillable container being composed of polyethylene naptha
The present invention is directed to a pourable, hot wash, refillable container comprising a base, a cylindrical body having an average side wall thickness of at least 0.635 mm, a shoulder portion, and a neck portion, the pourable, hot wash, refillable container being composed of polyethylene napthalate or a copolymer thereof, the refillable container being capable of undergoing multiple trips through a washing, filling, shipping and consumer use cycle, and the base of the container having sufficient impact resistance so that the container will not break when dropped one meter onto a concrete surface when filled with water at both 4.4.degree. C. and 22.2.degree. C. The invention is further directed to a method for manufacturing a pourable, hot wash, refillable container, which comprises the steps of forming a preform of the container composed of polyethylene napthalate or a copolymer thereof, and molding said preform to form a pourable, hot wash, refillable container.
대표청구항▼
[ What is claimed is:] [1.] A pourable, hot wash, refillable container comprising a base, a cylindrical body having an average side wall thickness of at least 0.635 mm, a shoulder portion, and a neck portion, said pourable, hot wash, refillable container comprising polyethylene napthalate homopolyme
[ What is claimed is:] [1.] A pourable, hot wash, refillable container comprising a base, a cylindrical body having an average side wall thickness of at least 0.635 mm, a shoulder portion, and a neck portion, said pourable, hot wash, refillable container comprising polyethylene napthalate homopolymer, said container being capable of undergoing multiple trips through a washing, filling, shipping and consumer use cycle, and said base of said container being oriented and having sufficient impact resistance so that said container will not break when dropped one meter onto a concrete surface when filled with water at both 4.4.degree. C. and 22.2.degree. C., said base of said container being oriented by the process of blow-molding a preform wherein the preform stretch ratio is in the range of 5 to 9.
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이 특허에 인용된 특허 (16)
Deak Gedeon I. (Wilmington DE) Jackson Scott C. (Kennett Square PA), Barrier materials useful for packaging.
Beck Martin H. (Brookline NH) Krishnakumar Suppayan M. (Nashua NH) Collette Wayne N. (Canton CT), Hybrid reheating system and method for polymer preforms.
Lipowitz Jonathan (Midland MI) Kalinowski Robert E. (Auburn MI), Method for enhancing one or more mechanical properties of partially crystalline thermoplastics.
Collette Wayne N. (Merrimack NH) Krishnakumar Suppayan M. (Nashua NH) Lin Chih C. (Nashua NH), Method of forming a container having a low crystallinity.
Jones Allan S. (Church Hill TN) Mills David E. (Kingsport TN) Winnik Mitchell A. (Toronto CAX), Poly(ethylene 2,6-naphthalene dicarboxylate)/aromatic ketone compositions having reduced fluorescence.
Krishnakumar Suppayan M. (Nashua NH) Collette Wayne N. (Merrimack NH) Nahill Thomas E. (Amherst NH), Refillable polyester container and preform for forming the same.
Shepherd Freddie A. (Kingsport TN) Light Ronald R. (Kingsport TN), Tricomponent polymer blends of poly(ethylene tereptholate), poly(ethylene naphthalate) and a copolyester.
Flament-Garcia Mary Jane ; Chang Steve H. ; Cromack Keith R. ; Garapolo Joan ; Loffredo David ; Raghavan Rajagopalan ; Ramsay George M. ; Rice Patrick ; Setesak Jeffrey, Container for an inhalation anesthetic.
Flament-Garcia Mary Jane ; Cromack Keith R. ; Loffredo David ; Raghavan Rajagopalan ; Ramsay George M. ; Speicher Earl R., Container for an inhalation anesthetic.
Flament-Garcia, Mary Jane; Cromack, Keith R.; Loffredo, David; Raghavan, Rajagopalan; Ramsay, George M.; Speicher, Earl R., Container for an inhalation anesthetic.
Guerin, Stephen R.; Piccioli, David P.; Nahill, Thomas E.; Barker, Keith J., Deep grip mechanism within blow mold hanger and related methods and bottles.
Guerin, Stephen R.; Piccioli, David R.; Nahill, Thomas E.; Barker, Keith J., Deep grip mechanism within blow mold hanger and related methods and bottles.
Py, Daniel; Ting, Joseph M., Fluid dispenser having a one-way valve, pump, variable-volume storage chamber, and a needle penetrable and laser resealable portion.
Harvey James A. ; Dudenhoefer Christie ; King William F. ; Kearns James P. ; Morrow Mike M., High-durability ink containment unit for use in an ink delivery system.
Simpson, Jr.,Charles P.; Guerin,Stephen R.; Piccioli,David P.; Zhang,Qiuchen Peter, Plastic container which is hot-fillable and/or having neck finish adapted for receipt of handle.
Wurster, Michael P.; Bysick, Scott E., Plastic containers having base configurations with up-stand walls having a plurality of rings, and systems, methods, and base molds thereof.
Wurster, Michael P.; Bysick, Scott E., Plastic containers having base configurations with up-stand walls having a plurality of rings, and systems, methods, and base molds thereof.
Melrose, David; Kelley, Paul; Denner, John, Pressure reinforced plastic container having a moveable pressure panel and related method of processing a plastic container.
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