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1.发明授权Coating composition for thermoplastic resin particles for forming foam containers 有权用于形成泡沫容器的热塑性树脂颗粒的涂料组合物公开(公告)号：US07785711B1
公开(公告)日：2010-08-31
申请号：US12769716
申请日：2010-04-29
IPC分类号： A23L3/00 , C08L112/08
CPC分类号： C08J9/224 , C08J7/047 , C08J2325/02 , C08J2423/00 , C08J2471/00 , C08J2491/00 , Y10T428/2982 , Y10T428/2991 , Y10T428/2998
摘要： Expandable or pre-expanded thermoplastic particles, e.g. polystyrene particles, used to form foam containers e.g. cups, bowls, are coated with a coating composition comprising a liquid part consisting of a) liquid polyethylene glycol with an average molecular weight of 200 to 800; and a solid part comprising components selected from the group consisting of b) polyolefin wax, e.g. polyethylene wax, c) a metal salt of higher fatty acids, e.g. zinc stearate or calcium stearate; d) polyethylene glycol with an average molecular weight of 900 to 10,000; and e) a fatty bisamide or fatty amide, e.g. ethylene bis-stearamide; and combinations of b) through e). The coating composition prevents or resists leakage of liquids and foods with oil and/or fatty components and improves the rim strength and ATF properties of foam containers.
摘要翻译： 可膨胀或预发泡的热塑性颗粒，例如 用于形成泡沫容器的聚苯乙烯颗粒，例如 杯子，碗被涂覆有包含液体部分的涂料组合物，该液体部分由a）平均分子量为200至800的液体聚乙二醇组成; 和包含选自以下的组分的固体部分：b）聚烯烃蜡， 聚乙烯蜡，c）高级脂肪酸的金属盐，例如 硬脂酸锌或硬脂酸钙; d）平均分子量为900至10,000的聚乙二醇; 和e）脂肪双酰胺或脂肪酰胺，例如。 亚乙基双硬脂酰胺; 和b）至e）的组合。 涂料组合物防止或抵抗液体和食物与油和/或脂肪组分的泄漏，并改善泡沫容器的轮辋强度和ATF性能。
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2.发明授权Coating composition for thermoplastic resin particles for forming foam containers 有权用于形成泡沫容器的热塑性树脂颗粒的涂料组合物公开(公告)号：US07294655B2
公开(公告)日：2007-11-13
申请号：US10769349
申请日：2004-01-31
CPC分类号： C08J9/224 , C08J7/047 , C08J2325/02 , C08J2423/00 , C08J2471/00 , C08J2491/00 , Y10T428/2982 , Y10T428/2991 , Y10T428/2998
摘要： Expandable or pre-expanded thermoplastic particles, e.g. polystyrene particles, used to form foam containers e.g. cups, bowls, are coated with a coating composition comprising a liquid part consisting of a) liquid polyethylene glycol with an average molecular weight of 200 to 800; and a solid part comprising components selected from the group consisting of b) polyolefin wax, e.g. polyethylene wax, c) a metal salt of higher fatty acids, e.g. zinc stearate or calcium stearate; d) polyethylene glycol with an average molecular weight of 900 to 10,000; and e) a fatty bisamide or fatty amide, e.g. ethylene bis-stearamide; and combinations of b) through e). The coating composition prevents or resists leakage of liquids and foods with oil and/or fatty components and improves the rim strength and ATF properties of foam containers.
摘要翻译： 可膨胀或预发泡的热塑性颗粒，例如 用于形成泡沫容器的聚苯乙烯颗粒，例如 杯子，碗被涂覆有包含液体部分的涂料组合物，该液体部分由a）平均分子量为200至800的液体聚乙二醇组成; 和包含选自以下的组分的固体部分：b）聚烯烃蜡， 聚乙烯蜡，c）高级脂肪酸的金属盐，例如 硬脂酸锌或硬脂酸钙; d）平均分子量为900至10,000的聚乙二醇; 和e）脂肪双酰胺或脂肪酰胺，例如。 亚乙基双硬脂酰胺; 和b）至e）的组合。 涂料组合物防止或抵抗液体和食物与油和/或脂肪组分的泄漏，并改善泡沫容器的轮辋强度和ATF性能。
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3.发明授权Labeled containers made from expandable thermoplastic materials having improved physical properties 失效由具有改进的物理性质的可膨胀热塑性材料制成的标签容器公开(公告)号：US08114492B2
公开(公告)日：2012-02-14
申请号：US12271095
申请日：2008-11-14
CPC分类号： B29C44/12 , B29C37/0032 , B29C44/3461 , B29C2037/0042 , B65D1/28 , Y10T428/13 , Y10T428/1303 , Y10T428/1352 , Y10T428/1359 , Y10T428/139 , Y10T428/14
摘要： Labeled thin-wall containers molded from pre-expanded expandable thermoplastic particles having a label disposed over at least a portion of the outer surface of the container. The particles are coated with a composition that includes at least 2,500 ppm of a salt of a C8 to C32 carboxylic acid based on the weight of the particles. The label has a thickness of from 10 μm to 1,500 μm and the sidewall has a thickness of from 0.5 mm to 5 mm. An aqueous beverage at 80° C. does not leak from the container after being left undisturbed for 24 hours and the container has a rim strength of at least 0.54 kg. The containers are made by placing a label against an inner surface of a female portion of a two-part mold; closing the mold to form a mold cavity; filling the mold cavity with the particles; and fusing the particles.
摘要翻译： 由具有设置在容器的外表面的至少一部分上的标签的预膨胀的可发性热塑性颗粒成型的标记的薄壁容器。 基于颗粒的重量，用包含至少2,500ppm的C8至C32羧酸的盐的组合物涂覆颗粒。 标签的厚度为10μm〜1500μm，侧壁的厚度为0.5mm〜5mm。 在80℃下的含水饮料在不受干扰24小时后不会从容器中泄漏，并且容器的边缘强度至少为0.54kg。 容器通过将标签贴在两部分模具的阴部的内表面上而制成; 关闭模具以形成模腔; 用颗粒填充模腔; 并熔化颗粒。
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4.发明申请COATING COMPOSITION FOR THERMOPLASTIC RESIN PARTICLES FOR FORMING FOAM CONTAINERS 有权用于形成泡沫容器的热塑性树脂颗粒的涂料组合物公开(公告)号：US20110109004A1
公开(公告)日：2011-05-12
申请号：US13004062
申请日：2011-01-11
IPC分类号： B01D67/00
CPC分类号： C08J9/224 , C08J7/047 , C08J2325/02 , C08J2423/00 , C08J2471/00 , C08J2491/00 , Y10T428/2982 , Y10T428/2991 , Y10T428/2998
摘要： Expandable or pre-expanded thermoplastic particles, e.g. polystyrene particles, used to form foam containers e.g. cups, bowls, are coated with a coating composition comprising a liquid part consisting of a) liquid polyethylene glycol with an average molecular weight of 200 to 800; and a solid part comprising components selected from the group consisting of b) polyolefin wax, e.g. polyethylene wax, c) a metal salt of higher fatty acids, e.g. zinc stearate or calcium stearate; d) polyethylene glycol with an average molecular weight of 900 to 10,000; and e) a fatty bisamide or fatty amide, e.g. ethylene bis-stearamide; and combinations of b) through e). The coating composition prevents or resists leakage of liquids and foods with oil and/or fatty components and improves the rim strength and ATF properties of foam containers.
摘要翻译： 可膨胀或预发泡的热塑性颗粒，例如 用于形成泡沫容器的聚苯乙烯颗粒，例如 杯子，碗被涂覆有包含液体部分的涂料组合物，该液体部分由a）平均分子量为200至800的液体聚乙二醇组成; 和包含选自以下的组分的固体部分：b）聚烯烃蜡， 聚乙烯蜡，c）高级脂肪酸的金属盐，例如 硬脂酸锌或硬脂酸钙; d）平均分子量为900至10,000的聚乙二醇; 和e）脂肪双酰胺或脂肪酰胺，例如。 亚乙基双硬脂酰胺; 和b）至e）的组合。 涂料组合物防止或抵抗液体和食物与油和/或脂肪组分的泄漏，并改善泡沫容器的轮辋强度和ATF性能。
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5.发明申请COATING COMPOSITION FOR THERMOPLASTIC RESIN PARTICLES FOR FORMING FOAM CONTAINERS 有权用于形成泡沫容器的热塑性树脂颗粒的涂料组合物公开(公告)号：US20100213631A1
公开(公告)日：2010-08-26
申请号：US12769716
申请日：2010-04-29
CPC分类号： C08J9/224 , C08J7/047 , C08J2325/02 , C08J2423/00 , C08J2471/00 , C08J2491/00 , Y10T428/2982 , Y10T428/2991 , Y10T428/2998
摘要： Expandable or pre-expanded thermoplastic particles, e.g. polystyrene particles, used to form foam containers e.g. cups, bowls, are coated with a coating composition comprising a liquid part consisting of a) liquid polyethylene glycol with an average molecular weight of 200 to 800; and a solid part comprising components selected from the group consisting of b) polyolefin wax, e.g. polyethylene wax, c) a metal salt of higher fatty acids, e.g. zinc stearate or calcium stearate; d) polyethylene glycol with an average molecular weight of 900 to 10,000; and e) a fatty bisamide or fatty amide, e.g. ethylene bis-stearamide; and combinations of b) through e). The coating composition prevents or resists leakage of liquids and foods with oil and/or fatty components and improves the rim strength and ATF properties of foam containers.
摘要翻译： 可膨胀或预发泡的热塑性颗粒，例如 用于形成泡沫容器的聚苯乙烯颗粒，例如 杯子，碗被涂覆有包含液体部分的涂料组合物，该液体部分由a）平均分子量为200至800的液体聚乙二醇组成; 和包含选自以下的组分的固体部分：b）聚烯烃蜡， 聚乙烯蜡，c）高级脂肪酸的金属盐，例如 硬脂酸锌或硬脂酸钙; d）平均分子量为900至10,000的聚乙二醇; 和e）脂肪双酰胺或脂肪酰胺，例如。 亚乙基双硬脂酰胺; 和b）至e）的组合。 涂料组合物防止或抵抗液体和食物与油和/或脂肪组分的泄漏，并改善泡沫容器的轮辋强度和ATF性能。
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公开(公告)号：US20100308486A1
公开(公告)日：2010-12-09
申请号：US12859519
申请日：2010-08-19
IPC分类号： B29C67/20
CPC分类号： C08J9/224 , C08J7/047 , C08J2325/02 , C08J2423/00 , C08J2471/00 , C08J2491/00 , Y10T428/2982 , Y10T428/2991 , Y10T428/2998
摘要： Expandable or pre-expanded thermoplastic particles, e.g. polystyrene particles, used to form foam containers e.g. cups, bowls, are coated with a coating composition comprising a liquid part consisting of a) liquid polyethylene glycol with an average molecular weight of 200 to 800; and a solid part comprising components selected from the group consisting of b) polyolefin wax, e.g. polyethylene wax, c) a metal salt of higher fatty acids, e.g. zinc stearate or calcium stearate; d) polyethylene glycol with an average molecular weight of 900 to 10,000; and e) a fatty bisamide or fatty amide, e.g. ethylene bis-stearamide; and combinations of b) through e). The coating composition prevents or resists leakage of liquids and foods with oil and/or fatty components and improves the rim strength and ATF properties of foam containers.
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公开(公告)号：US07628597B2
公开(公告)日：2009-12-08
申请号：US11506818
申请日：2006-08-18
申请人： Wijnand J. Teensma , Michael T. Williams , Dennis H. Piispanen , Tricia Guevara , Jiansheng Tang
发明人： Wijnand J. Teensma , Michael T. Williams , Dennis H. Piispanen , Tricia Guevara , Jiansheng Tang
IPC分类号： B29C44/12
CPC分类号： B29C44/12 , B29C33/14 , B29C44/428 , B29C44/445 , B65D3/22 , Y10T428/1303 , Y10T428/1376
摘要： A device and method for producing labeled expanded resin containers; the method including applying a label sheet, formed from a label material capable of maintaining an electrostatic charge, to an inner wall of female portions of two-part molds, positioning one or more male portions of the two-part molds in contact with the corresponding female portions to form one or more mold cavities; adding expandable resin beads or pre-expanded resin beads to the mold cavities; applying a sufficient amount of heat for a sufficient length of time to the mold cavities to effect expansion of the expandable resin beads or pre-expanded resin beads to form labeled containers; cooling the labeled containers; and removing the labeled containers from the mold cavities. The labels on the external wall of the labeled containers present a smooth circumferential surface.
摘要翻译： 用于制造标记的膨胀树脂容器的装置和方法; 该方法包括将由能够保持静电荷的标签材料形成的标签片施加到两部分模具的阴部分的内壁，将两部分模具的一个或多个阳部定位成与相应的 阴部分以形成一个或多个模腔; 将可发性树脂珠或预发泡树脂珠添加到模腔中; 将足够的时间量的热量施加到模腔以实现可膨胀树脂珠或预发泡树脂珠的膨胀以形成标记的容器; 冷却标签的容器; 并从模腔中移除标记的容器。 标记容器的外壁上的标签呈圆滑的圆周表面。
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8.发明申请LABELED CONTAINERS MADE FROM EXPANDABLE THERMOPLASTIC MATERIALS HAVING IMPROVED PHYSICAL PROPERTIES 失效具有改进的物理特性的可膨胀热塑性材料制成的标签容器公开(公告)号：US20090162588A1
公开(公告)日：2009-06-25
申请号：US12271095
申请日：2008-11-14
CPC分类号： B29C44/12 , B29C37/0032 , B29C44/3461 , B29C2037/0042 , B65D1/28 , Y10T428/13 , Y10T428/1303 , Y10T428/1352 , Y10T428/1359 , Y10T428/139 , Y10T428/14
摘要： Labeled thin-wall containers molded from pre-expanded expandable thermoplastic particles having a label disposed over at least a portion of the outer surface of the container. The particles are coated with a composition that includes at least 2,500 ppm of a salt of a C8 to C32 carboxylic acid based on the weight of the particles. The label has a thickness of from 10 μm to 1,500 μm and the sidewall has a thickness of from 0.5 mm to 5 mm. An aqueous beverage at 80° C. does not leak from the container after being left undisturbed for 24 hours and the container has a rim strength of at least 0.54 kg. The containers are made by placing a label against an inner surface of a female portion of a two-part mold; closing the mold to form a mold cavity; filling the mold cavity with the particles; and fusing the particles.
摘要翻译： 由具有设置在容器的外表面的至少一部分上的标签的预膨胀的可发性热塑性颗粒成型的标记的薄壁容器。 基于颗粒的重量，用包含至少2,500ppm的C8至C32羧酸的盐的组合物涂覆颗粒。 标签的厚度为10〜1500μm，侧壁的厚度为0.5mm〜5mm。 在80℃下的含水饮料在不受干扰24小时后不会从容器中泄漏，并且容器的边缘强度至少为0.54kg。 容器通过将标签贴在两部分模具的阴部的内表面上而制成; 关闭模具以形成模腔; 用颗粒填充模腔; 并熔化颗粒。
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公开(公告)号：US20090139911A1
公开(公告)日：2009-06-04
申请号：US11948028
申请日：2007-11-30
申请人： Ronald Lisec , Brittney Palmer , Jiansheng Tang , Dennis H. Piispanen , Michael T. Williams , Robert Heffern
发明人： Ronald Lisec , Brittney Palmer , Jiansheng Tang , Dennis H. Piispanen , Michael T. Williams , Robert Heffern
CPC分类号： B07C5/3404 , B07C5/342 , G01M3/38 , G01N21/9072
摘要： Methods for identifying defective containers that include a) providing a container having an open rim end, a closed base end, an exterior surface and an interior surface; b) directing one or more sources of electromagnetic radiation toward the exterior surface or interior surface of the container; c) positioning one or more sensors for the electromagnetic radiation opposite the exterior or interior surface not directed to in b); d) accepting the container if the amount of electromagnetic radiation detected by the one or more sensors is within a predetermined range; and e) rejecting the container if the amount of electro-magnetic radiation is not within the predetermined range. The methods can be used in devices that contain a) conveying means for moving containers; b) means for directing sources of electromagnetic radiation; c) means for detecting electromagnetic radiation; and d) means for separating containers.
摘要翻译： 用于识别缺陷容器的方法，包括：a）提供具有开口边缘端，封闭基端，外表面和内表面的容器; b）将一个或多个电磁辐射源引向容器的外表面或内表面; c）将一个或多个传感器定位成与不指向b）中的外表面或内表面相对的电磁辐射; d）如果由一个或多个传感器检测到的电磁辐射的量在预定范围内，则接收容器; 以及e）如果电磁辐射量不在预定范围内，则拒绝容器。 该方法可用于包含a）用于移动容器的输送装置的装置中; b）用于引导电磁辐射源的装置; c）检测电磁辐射的装置; 和d）分离容器的装置。
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10.发明授权Thermoplastic film for a disposable container made of expandable thermoplastic particles 失效用可膨胀热塑性颗粒制成的一次性容器的热塑性薄膜公开(公告)号：US07252866B2
公开(公告)日：2007-08-07
申请号：US10325062
申请日：2002-12-20
申请人： Jiansheng Tang , Jeffory E. Russell , David Allen Cowan , Michael T. Williams , Dennis H. Piispanen , John C. Kwok
发明人： Jiansheng Tang , Jeffory E. Russell , David Allen Cowan , Michael T. Williams , Dennis H. Piispanen , John C. Kwok
CPC分类号： B32B5/18 , Y10T428/1352 , Y10T428/1376 , Y10T428/249953 , Y10T428/249958 , Y10T428/249988 , Y10T428/2982
摘要： A foam thermoplastic container e.g. cup, bowl molded from expandable thermoplastic particles e.g. expandable polystyrene, has a film made of a thermoplastic resin e.g. solid polystyrene, rubber-modified polystyrene, PET, polyethylene, polypropylene, fused to its inner sidewall surface by heat and pressure to create a barrier to resist the leakage of liquid and food with oil and/or fatty components and to increase the rim strength of the container. The thermoplastic resin film can be fused to the outer surface of the container for printing purposes and/or to create a barrier and/or can be fused to the base surfaces of the container. The molding machine used to form the foam container is used to fuse the film to the container.
摘要翻译： 泡沫塑料容器 杯，由可膨胀热塑性颗粒成型的碗，例如 可发性聚苯乙烯，具有由热塑性树脂制成的膜，例如 固体聚苯乙烯，橡胶改性聚苯乙烯，PET，聚乙烯，聚丙烯，通过热和压力熔合到其内侧壁表面，以产生阻挡液体和食物与油和/或脂肪组分的泄漏的屏障，并增加轮缘强度 容器 热塑性树脂膜可以熔合到用于印刷目的的容器的外表面和/或形成阻隔物和/或可以熔合到容器的基底表面。 用于形成泡沫容器的成型机用于将薄膜熔合到容器。
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