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1.发明申请Roll fed flotation/impingement air ovens and related thermoforming Systems For Corrugation-Free Heating And Expanding Of Gas Impregnated Thermoplastic Webs 有权辊式进料浮选/冲击空气炉和相关热成型系统用于无波纹加热和膨胀的气体浸渍热塑性网公开(公告)号：US20120267814A1
公开(公告)日：2012-10-25
申请号：US13544763
申请日：2012-07-09
Applicant: Gregory Branch , Krishna Nedella
Inventor： Gregory Branch , Krishna Nedella
IPC: B29C44/34
CPC classification number: B29C44/3453 , B29C44/20 , B29C44/3446 , B29C51/082 , B29K2067/00 , B29K2067/003 , B29K2105/04 , B29K2105/041
Abstract: Disclosed herein are roll fed air heated flotation ovens and related thermoforming systems, assemblies, and machines that enable the corrugation-free expansion of a gas impregnated thermoplastic web passing through an oven chamber (without use of a pin-chain assembly), as well as to related methods. In an embodiment, a gas impregnated thermoplastic web is conveyed and expanded through an elongated air heated oven chamber, wherein the elongated oven chamber includes a plurality of downwardly directed heated air nozzles positioned at regular intervals along and within the upper portion of the oven chamber, and a plurality of upwardly directed heated air nozzles positioned at regular intervals along and within the lower portion of the oven chamber, but staggered apart from the downwardly directed heated air nozzles such that the gas impregnated thermoplastic material web undulates in an up and down wavelike fashion, thereby minimizing sagging, bagging, puckering, and/or buckling of the web.
Abstract translation: 本文公开了辊式进料空气加热的浮选炉和相关的热成型系统，组件和机器，其能够使通过烘箱室（不使用销链组件）的气体浸渍的热塑性网的无波纹膨胀以及 到相关方法。 在一个实施例中，气体浸渍的热塑性纤维网通过细长的空气加热的烘箱室被输送和膨胀，其中细长的烘箱室包括多个向下定向的加热的空气喷嘴，其沿着烤箱室的上部并且位于恒温室内， 以及多个向上定向的加热的空气喷嘴，其沿着炉室的下部分内部和内部以规则的间隔设置，但是与向下指向的加热的空气喷嘴分开交错，使得气体浸渍的热塑性材料卷材以上下波浪形式起伏 从而最小化卷筒纸的下垂，装袋，褶皱和/或弯曲。
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2.发明申请ROLL FED FLOTATION/IMPINGEMENT AIR OVENS AND RELATED THERMOFORMING SYSTEMS FOR CORRUGATION-FREE HEATING AND EXPANDING OF GAS IMPREGNATED THERMOPLASTIC WEBS 有权滚子FED浮选/印刷空气烤箱和相关热成型系统，用于无腐蚀加热和膨胀气体侵蚀热塑性WEBS公开(公告)号：US20090321974A1
公开(公告)日：2009-12-31
申请号：US12423790
申请日：2009-04-14
Applicant: Gregory Branch , Krishna Nadelia
Inventor： Gregory Branch , Krishna Nadelia
CPC classification number: B29C44/3453 , B29C44/20 , B29C44/3446 , B29C51/082 , B29K2067/00 , B29K2067/003 , B29K2105/04 , B29K2105/041
Abstract: Disclosed herein are roll fed air heated flotation ovens and related thermoforming systems, assemblies, and machines that enable the corrugation-free expansion of a gas impregnated thermoplastic web passing through an oven chamber (without use of a pin-chain assembly), as well as to related methods. In an embodiment, a gas impregnated thermoplastic web is conveyed and expanded through an elongated air heated oven chamber, wherein the elongated oven chamber includes a plurality of downwardly directed heated air nozzles positioned at regular intervals along and within the upper portion of the oven chamber, and a plurality of upwardly directed heated air nozzles positioned at regular intervals along and within the lower portion of the oven chamber, but staggered apart from the downwardly directed heated air nozzles such that the gas impregnated thermoplastic material web undulates in an up and down wavelike fashion, thereby minimizing sagging, bagging, puckering, and/or buckling of the web.
Abstract translation: 本文公开了辊式进料空气加热的浮选炉和相关的热成型系统，组件和机器，其能够使通过烘箱室（不使用销链组件）的气体浸渍的热塑性网的无波纹膨胀以及 到相关方法。 在一个实施例中，气体浸渍的热塑性纤维网通过细长的空气加热的烘箱室被输送和膨胀，其中细长的烘箱室包括多个向下定向的加热的空气喷嘴，其沿着烤箱室的上部并且位于恒温室内， 以及多个向上定向的加热的空气喷嘴，其沿着炉室的下部分内部和内部以规则的间隔设置，但是与向下指向的加热的空气喷嘴分开交错，使得气体浸渍的热塑性材料卷材以上下波浪形式起伏 从而最小化卷筒纸的下垂，装袋，褶皱和/或弯曲。
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公开(公告)号：US20110081524A1
公开(公告)日：2011-04-07
申请号：US12898106
申请日：2010-10-05
Applicant: Krishna Nadella , Gregory Branch , Vipin Kumar , Michael A. Waggoner
Inventor： Krishna Nadella , Gregory Branch , Vipin Kumar , Michael A. Waggoner
CPC classification number: B29C44/06 , B29C44/0415 , B29C44/0461 , B29C44/0484 , B29C44/3415 , B29C44/3446 , B29C44/3453 , B29C44/3473 , B29L2031/7132 , B32B5/32 , B32B27/06 , Y10T428/1376 , Y10T428/24628 , Y10T428/2495 , Y10T428/24992 , Y10T428/249961 , Y10T428/249976 , Y10T428/249977 , Y10T428/249978 , Y10T428/249979 , Y10T428/24998 , Y10T428/249981 , Y10T428/249989
Abstract: The invention disclosed herein relates to relates to foamed thermoplastic material objects and articles of manufacture having an internal layered cellular structure, as well as to methods of making the same. In one embodiment, the invention is directed to a multi-layer foamed polymeric article of manufacture, comprising: a non-laminated multi-layer thermoplastic material sheet, wherein the multi-layer thermoplastic material sheet has first and second discrete outer layers sandwiching a plurality of discrete inner foamed layers, and wherein the two outer layers and plurality discrete inner foamed layers are integral with one another. The thermoplastic material may be a semi-crystalline polymer such as, for example, PET (polyethylene terephthalate), PEEK (polyetheretherketone), PEN (polyethylene napthalate), PBT (polybutylene terephthalate), PMMA (polymethyl methacrylate), PLA (polyactide), polyhydroxy acid (PHA), thermoplastic urethane (TPU), or blends thereof. The two outer layers may be unfoamed skin layers having smooth outer surfaces, and the discrete inner foamed layers may be microcellular.
Abstract translation: 本文公开的本发明涉及具有内部分层细胞结构的泡沫热塑性材料物体和制品，以及其制造方法。 在一个实施方案中，本发明涉及一种多层发泡聚合物制品，其包括：非层压多层热塑性材料片，其中所述多层热塑性材料片具有夹着多个第一和第二离散外层 的离散的内部发泡层，并且其中两个外层和多个离散的内部发泡层彼此成一体。 热塑性材料可以是半结晶聚合物，例如PET（聚对苯二甲酸乙二醇酯），PEEK（聚醚醚酮），PEN（聚萘二甲酸乙二醇酯），PBT（聚对苯二甲酸丁二醇酯），PMMA（聚甲基丙烯酸甲酯），PLA（聚丙交酯） 多羟基酸（PHA），热塑性聚氨酯（TPU）或其混合物。 两个外层可以是具有光滑外表面的未发泡表皮层，并且离散的内部发泡层可以是微孔的。
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公开(公告)号：US20060257606A1
公开(公告)日：2006-11-16
申请号：US10557755
申请日：2004-05-14
Applicant: Gregory Branch , Wiley Gunter
Inventor： Gregory Branch , Wiley Gunter
IPC: B65D39/00
CPC classification number: B29C44/348 , B29C44/3446 , B29C44/3453 , B29C51/02 , B29K2021/00 , B29K2023/06 , B29K2025/00 , B29K2027/06 , B29K2033/08 , B29K2067/00 , B29K2105/04 , B65D1/26 , B65D43/162 , B65D81/262 , B65D2585/366 , C08J9/122 , C08J2201/032 , Y02P70/279 , Y10T428/1352 , Y10T428/1376 , Y10T428/24942 , Y10T428/24983 , Y10T428/24992
Abstract: This invention provides packages and containers produced by a solid state method for the manufacture of foamed polymeric material. The packages are suitable for pre-cooking or sterilization, insulated transport, cooking vessel, reheating, and storage of food. The gas impregnated thermoforming (GIT) process includes interleaving an article of raw polymeric material with a gas channeling means; exposing the article to a non-reacting gas at elevated pressure to achieve a desired concentration of gas within the polymer, thereby forming a partially gas-saturated article, separating it from the gas channeling means, then decompressing, foaming and forming it at a temperature below the material's melt temperature; and finally trimming it to produce a finished foamed polymeric material and recycleable scrap solid state process foamed polymer.
Abstract translation: 本发明提供了通过固态方法生产泡沫聚合材料制成的包装和容器。 包装适用于预烹饪或灭菌，绝缘运输，烹饪容器，再加热和储存食物。 气体浸渍热成型（GIT）工艺包括用气体引导装置交织原料聚合物材料; 将物品在升高的压力下暴露于非反应性气体以在聚合物内达到所需浓度的气体，从而形成部分气体饱和的物品，将其与气体通道装置分离，然后在温度下减压，发泡和形成 低于材料的熔体温度; 并最终修剪它以生产成品泡沫聚合物材料和可回收的废料固态工艺发泡聚合物。
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公开(公告)号：US09427903B2
公开(公告)日：2016-08-30
申请号：US13544763
申请日：2012-07-09
Applicant: Gregory Branch , Krishna Nadella
Inventor： Gregory Branch , Krishna Nadella
IPC: B29C44/34 , B29C44/20 , B29C51/08 , B29K67/00 , B29K105/04
CPC classification number: B29C44/3453 , B29C44/20 , B29C44/3446 , B29C51/082 , B29K2067/00 , B29K2067/003 , B29K2105/04 , B29K2105/041
Abstract: Disclosed herein are roll fed air heated flotation ovens and related thermoforming systems, assemblies, and machines that enable the corrugation-free expansion of a gas impregnated thermoplastic web passing through an oven chamber (without use of a pin-chain assembly), as well as to related methods. In an embodiment, a gas impregnated thermoplastic web is conveyed and expanded through an elongated air heated oven chamber, wherein the elongated oven chamber includes a plurality of downwardly directed heated air nozzles positioned at regular intervals along and within the upper portion of the oven chamber, and a plurality of upwardly directed heated air nozzles positioned at regular intervals along and within the lower portion of the oven chamber, but staggered apart from the downwardly directed heated air nozzles such that the gas impregnated thermoplastic material web undulates in an up and down wavelike fashion, thereby minimizing sagging, bagging, puckering, and/or buckling of the web.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20050203198A1
公开(公告)日：2005-09-15
申请号：US11106190
申请日：2005-04-13
Applicant: Gregory Branch , Trevor Wardle
Inventor： Gregory Branch , Trevor Wardle
CPC classification number: B29C44/348 , B29C44/3446 , B29C44/3453 , B29C51/02 , B29K2021/00 , B29K2023/06 , B29K2025/00 , B29K2027/06 , B29K2033/08 , B29K2067/00 , B29K2105/04 , B65D1/26 , B65D43/162 , B65D81/262 , B65D2585/366 , C08J9/122 , C08J2201/032 , Y02P70/279 , Y10T428/1352 , Y10T428/1376 , Y10T428/24942 , Y10T428/24983 , Y10T428/24992
Abstract: A solid state process utilizes gas impregnation to enhance thermoforming of thermoplastic material. If the gas is plasticizing, the article is thereby plasticized for thermoforming. In some embodiments, the invention provides foaming the polymer prior to or during thermoforming by creating high levels of dissolved gas during gas exposure. Foaming may proceed spontaneously upon decompression from gas pressure, or foaming may be enhanced by heating the polymer sheet near to or above the polymer's glass transition temperature, thereby producing plasticized foamed polymer for thermoforming. When objects of unfoamed polymer are desired, foaming may be suppressed by thermoforming gas saturated articles under gas pressure. This process may be used to enhance the thermoforming performance of articles that have been previously foamed, including articles foamed by prior art processes. In some embodiments, polymer is sufficiently plasticized so that it may be thermoformed without heating. Plasticization of the polymer is reversible.
Abstract translation: 固态方法利用气体浸渍来增强热塑性材料的热成型。 如果气体正在塑化，则制品被增塑以进行热成型。 在一些实施方案中，本发明通过在气体暴露期间产生高水平的溶解气体来提供在热成型之前或期间使聚合物发泡。 发泡可以在从气体压力减压时自发进行，或者可以通过加热聚合物片材接近聚合物玻璃化转变温度或高于聚合物玻璃化转变温度来增强发泡，从而生产用于热成型的增塑发泡聚合物。 当需要未发泡聚合物的物体时，可以通过在气体压力下热成形气体饱和物品来抑制发泡。 该方法可用于增强先前发泡的制品的热成型性能，包括通过现有技术方法发泡的制品。 在一些实施方案中，聚合物被充分塑化，使得其可以在不加热的情况下被热成型。 聚合物的增塑是可逆的。
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7.发明授权Roll fed flotation/impingement air ovens and related thermoforming systems for corrugation-free heating and expanding of gas impregnated thermoplastic webs 有权辊式浮选/冲击空气炉和相关的热成型系统，用于无波纹加热和膨胀气体浸渍的热塑性网公开(公告)号：US08568125B2
公开(公告)日：2013-10-29
申请号：US12423790
申请日：2009-04-14
Applicant: Gregory Branch , Krishna Nadelia
Inventor： Gregory Branch , Krishna Nadelia
CPC classification number: B29C44/3453 , B29C44/20 , B29C44/3446 , B29C51/082 , B29K2067/00 , B29K2067/003 , B29K2105/04 , B29K2105/041
Abstract: Disclosed herein are roll fed air heated flotation ovens and related thermoforming systems, assemblies, and machines that enable the corrugation-free expansion of a gas impregnated thermoplastic web passing through an oven chamber (without use of a pin-chain assembly), as well as to related methods. In an embodiment, a gas impregnated thermoplastic web is conveyed and expanded through an elongated air heated oven chamber, wherein the elongated oven chamber includes a plurality of downwardly directed heated air nozzles positioned at regular intervals along and within the upper portion of the oven chamber, and a plurality of upwardly directed heated air nozzles positioned at regular intervals along and within the lower portion of the oven chamber, but staggered apart from the downwardly directed heated air nozzles such that the gas impregnated thermoplastic material web undulates in an up and down wavelike fashion, thereby minimizing sagging, bagging, puckering, and/or buckling of the web.
Abstract translation: 本文公开了辊式进料空气加热的浮选炉和相关的热成型系统，组件和机器，其能够使通过烘箱室（不使用销链组件）的气体浸渍的热塑性网的无波纹膨胀以及 到相关方法。 在一个实施例中，气体浸渍的热塑性纤维网通过细长的空气加热的烘箱室被输送和膨胀，其中细长的烘箱室包括多个向下定向的加热的空气喷嘴，其沿着烤箱室的上部并且位于恒温室内， 以及多个向上定向的加热的空气喷嘴，其沿着炉室的下部分内部和内部以规则的间隔设置，但是与向下指向的加热的空气喷嘴分开交错，使得气体浸渍的热塑性材料卷材以上下波浪形式起伏 从而最小化卷筒纸的下垂，装袋，褶皱和/或弯曲。
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公开(公告)号：US08377548B2
公开(公告)日：2013-02-19
申请号：US12898106
申请日：2010-10-05
Applicant: Krishna Nadella , Gregory Branch , Vipin Kumar , Michael A. Waggoner
Inventor： Krishna Nadella , Gregory Branch , Vipin Kumar , Michael A. Waggoner
CPC classification number: B29C44/06 , B29C44/0415 , B29C44/0461 , B29C44/0484 , B29C44/3415 , B29C44/3446 , B29C44/3453 , B29C44/3473 , B29L2031/7132 , B32B5/32 , B32B27/06 , Y10T428/1376 , Y10T428/24628 , Y10T428/2495 , Y10T428/24992 , Y10T428/249961 , Y10T428/249976 , Y10T428/249977 , Y10T428/249978 , Y10T428/249979 , Y10T428/24998 , Y10T428/249981 , Y10T428/249989
Abstract: The invention disclosed herein relates to relates to foamed thermoplastic material objects and articles of manufacture having an internal layered cellular structure, as well as to methods of making the same. In one embodiment, the invention is directed to a multi-layer foamed polymeric article of manufacture, comprising: a non-laminated multi-layer thermoplastic material sheet, wherein the multi-layer thermoplastic material sheet has first and second discrete outer layers sandwiching a plurality of discrete inner foamed layers, and wherein the two outer layers and plurality discrete inner foamed layers are integral with one another. The thermoplastic material may be a semi-crystalline polymer such as, for example, PET (polyethylene terephthalate), PEEK (polyetheretherketone), PEN (polyethylene napthalate), PBT (polybutylene terephthalate), PMMA (polymethyl methacrylate), PLA (polyactide), polyhydroxy acid (PHA), thermoplastic urethane (TPU), or blends thereof. The two outer layers may be unfoamed skin layers having smooth outer surfaces, and the discrete inner foamed layers may be microcellular.
Abstract translation: 本文公开的本发明涉及具有内部分层细胞结构的泡沫热塑性材料物体和制品，以及其制造方法。 在一个实施方案中，本发明涉及一种多层发泡聚合物制品，其包括：非层压多层热塑性材料片，其中所述多层热塑性材料片具有夹着多个第一和第二离散外层 的离散的内部发泡层，并且其中两个外层和多个离散的内部发泡层彼此成一体。 热塑性材料可以是半结晶聚合物，例如PET（聚对苯二甲酸乙二醇酯），PEEK（聚醚醚酮），PEN（聚萘二甲酸乙二醇酯），PBT（聚对苯二甲酸丁二醇酯），PMMA（聚甲基丙烯酸甲酯），PLA（聚丙交酯） 多羟基酸（PHA），热塑性聚氨酯（TPU）或其混合物。 两个外层可以是具有光滑外表面的未发泡表皮层，并且离散的内部发泡层可以是微孔的。
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公开(公告)号：US10029401B2
公开(公告)日：2018-07-24
申请号：US13616892
申请日：2012-09-14
Applicant: Krishna Nadella , Gregory Branch , Vipin Kumar , Michael Waggoner
Inventor： Krishna Nadella , Gregory Branch , Vipin Kumar , Michael Waggoner
Abstract: The invention disclosed herein relates to relates to foamed thermoplastic material objects and articles of manufacture having an internal layered cellular structure, as well as to methods of making the same. In one embodiment, the invention is directed to a multi-layer foamed polymeric article of manufacture, comprising: a non-laminated multi-layer thermoplastic material sheet, wherein the multi-layer thermoplastic material sheet has first and second discrete outer layers sandwiching a plurality of discrete inner foamed layers, and wherein the two outer layers and plurality discrete inner foamed layers are integral with one another. The thermoplastic material may be a semi-crystalline polymer such as, for example, PET (polyethylene terephthalate), PEEK (polyetheretherketone), PEN (polyethylene naphthalate), PBT (polybutylene terephthalate), PMMA (polymethyl methacrylate), PLA (polylactide), polyhydroxy acid (PHA), thermoplastic urethane (TPU), or blends thereof. The two outer layers may be unfoamed skin layers having smooth outer surfaces, and the discrete inner foamed layers may be microcellular.
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公开(公告)号：US20130065981A1
公开(公告)日：2013-03-14
申请号：US13616892
申请日：2012-09-14
Applicant: Krishna Nadella , Gregory Branch , Vipin Kumar , Michael A. Waggoner
Inventor： Krishna Nadella , Gregory Branch , Vipin Kumar , Michael A. Waggoner
IPC: C08J9/00
CPC classification number: B29C44/06 , B29C44/0415 , B29C44/0461 , B29C44/0484 , B29C44/3415 , B29C44/3446 , B29C44/3453 , B29C44/3473 , B29L2031/7132 , B32B5/32 , B32B27/06 , Y10T428/1376 , Y10T428/24628 , Y10T428/2495 , Y10T428/24992 , Y10T428/249961 , Y10T428/249976 , Y10T428/249977 , Y10T428/249978 , Y10T428/249979 , Y10T428/24998 , Y10T428/249981 , Y10T428/249989
Abstract: The invention disclosed herein relates to relates to foamed thermoplastic material objects and articles of manufacture having an internal layered cellular structure, as well as to methods of making the same. In one embodiment, the invention is directed to a multi-layer foamed polymeric article of manufacture, comprising: a non-laminated multi-layer thermoplastic material sheet, wherein the multi-layer thermoplastic material sheet has first and second discrete outer layers sandwiching a plurality of discrete inner foamed layers, and wherein the two outer layers and plurality discrete inner foamed layers are integral with one another. The thermoplastic material may be a semi-crystalline polymer such as, for example, PET (polyethylene terephthalate), PEEK (polyetheretherketone), PEN (polyethylene napthalate), PBT (polybutylene terephthalate), PMMA (polymethyl methacrylate), PLA (polyactide), polyhydroxy acid (PHA), thermoplastic urethane (TPU), or blends thereof. The two outer layers may be unfoamed skin layers having smooth outer surfaces, and the discrete inner foamed layers may be microcellular.
Abstract translation: 本文公开的本发明涉及具有内部分层细胞结构的泡沫热塑性材料物体和制品，以及其制造方法。 在一个实施方案中，本发明涉及一种多层发泡聚合物制品，其包括：非层压多层热塑性材料片，其中所述多层热塑性材料片具有夹着多个第一和第二离散外层 的离散的内部发泡层，并且其中两个外层和多个离散的内部发泡层彼此成一体。 热塑性材料可以是半结晶聚合物，例如PET（聚对苯二甲酸乙二醇酯），PEEK（聚醚醚酮），PEN（聚萘二甲酸乙二醇酯），PBT（聚对苯二甲酸丁二醇酯），PMMA（聚甲基丙烯酸甲酯），PLA（聚丙交酯） 多羟基酸（PHA），热塑性聚氨酯（TPU）或其混合物。 两个外层可以是具有光滑外表面的未发泡表皮层，并且离散的内部发泡层可以是微孔的。
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