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公开(公告)号：US5340436A
公开(公告)日：1994-08-23
申请号：US828496
申请日：1992-01-31
申请人： D. Gregory Beckett
发明人： D. Gregory Beckett
CPC分类号： B65D81/3446 , C23F1/02 , B65D2581/3467 , B65D2581/3472 , H05K1/0393 , H05K3/061 , H05K3/068 , Y10S428/913 , Y10S99/14 , Y10T428/12361 , Y10T428/24273 , Y10T428/24322 , Y10T428/24331 , Y10T428/2495 , Y10T428/31678
摘要： Selective demetallization of an etchable metal layer supported on a polymeric material or other microwave transparent material, or a self-supporting etchable metal layer, particularly aluminum of thickness at least about 1 micron adhesively joined to a flexible polymeric material substrate, is described. A web of polymeric material bearing the etchable metal layer, or an unsupported etchable metal layer, has a pattern of etchant-resistant material first applied and then the web is immersed in and passed through a bath of aqueous etchant, particularly hot aqueous sodium hydroxide solution, for a time at least sufficient to completely remove the etchable metal from non-protected areas of the web. The demetallized web is washed and dried. Specific structure incorporating the selectively demetallized etchable metal layer also are described.
摘要翻译： 描述了支撑在聚合物材料或其它微波透明材料上的可蚀刻金属层或粘附于柔性聚合物材料基底上的自支撑可蚀刻金属层，特别是至少约1微米厚度的铝的选择性脱金属化。 承载可蚀刻金属层或未支撑的可蚀刻金属层的聚合物材料的网具有首先施加的耐蚀刻材料的图案，然后将网浸入并通过水性蚀刻剂浴，特别是热的氢氧化钠水溶液 至少足以从网的非保护区域完全去除可蚀刻金属的时间。 将脱金属网洗涤并干燥。 还描述了结合了选择性脱金属化的可蚀刻金属层的具体结构。
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公开(公告)号：US5126518A
公开(公告)日：1992-06-30
申请号：US673515
申请日：1991-03-22
申请人： D. Gregory Beckett
发明人： D. Gregory Beckett
CPC分类号： B65D81/3453 , B65D2581/3425 , B65D2581/3454 , B65D2581/3472 , B65D2581/3489 , Y10S99/14
摘要： A lid for a T.V. dinner tray is constructed to provide a more uniform heating of frozen prepared foodstuffs by controlling the flow of microwave radiation to the foodstuff, to effect a decreased flow of microwave energy to the foodstuffs in certain zones of the tray and an enhanced flow of microwave energy to the foodstuffs in the remainder of the tray. The lid comprises a polymeric material layer and a patterned layer of continuous microwave-reflective material adhered thereto.
摘要翻译： 构建电视晚餐托盘的盖子，通过控制向食品的微波辐射的流动来提供对制冷食品的更加均匀的加热，从而减少微波能量在托盘的某些区域中向食品的流动，并且增强了 微波能量流向托盘剩余部分的食物。 盖子包括聚合材料层和粘附到其上的连续微波反射材料的图案化层。
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公开(公告)号：US4936935A
公开(公告)日：1990-06-26
申请号：US436631
申请日：1989-11-15
申请人： Donald G. Beckett
发明人： Donald G. Beckett
CPC分类号： C23C26/00 , B65D81/3446 , B65D2581/3468 , B65D2581/3472 , B65D2581/3494 , Y10S428/913 , Y10T428/24917 , Y10T428/24934 , Y10T428/31703
摘要： Novel laminate structures incorporating a thin metal layer which is of a thickness capable of converting incident microwave energy into thermal energy. The thin metal layer produces a greater heating effect than is produced by the same metal layer directly supporated on a polymeric film layer. The laminate is useful in the microwave heating of a variety of food products.
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公开(公告)号：US5354973A
公开(公告)日：1994-10-11
申请号：US10803
申请日：1993-01-29
申请人： D. Gregory Beckett
发明人： D. Gregory Beckett
CPC分类号： B65D81/3446 , H05B6/64 , B65D2581/344 , B65D2581/3467 , B65D2581/3472 , B65D2581/3494 , Y10S99/14
摘要： A novel structure for use in the microwave cooking of foodstuffs for consumption is described. The structure includes an array of individual shapes of flexible electroconductive material normally opaque to microwave radiation supported on a microwave transparent substrate. Each of the individual discrete shapes of flexible electroconductive material has a thickness normally opaque to microwave radiation and is formed in an H-, I- or elongate strip shape. The individual discrete shapes are arranged on the substrate to define a space surrounding the periphery of each individual shape with the spaces defining a continuous aperture extending throughout the array and effective to generate thermal energy in the continuous aperture when the article is exposed to microwave energy and the foodstuff is in contact with or proximate to the aperture. The multiple layer article of manufacture is adapted to be formed into a packaging structure in which a foodstuff may be heated by microwave energy to an edible condition.
摘要翻译： 描述了用于微波烹饪食品消费的新型结构。 该结构包括通常对微波透明基板上的微波辐射不透明的柔性导电材料的单独形状的阵列。 柔性导电材料的每个独立的离散形状具有通常对微波辐射不透明的厚度，并且形成为H-，I-或细长带状。 单独的离散形状布置在基板上以限定围绕每个单独形状的周边的空间，空间限定延伸穿过阵列的连续孔，并且当物品暴露于微波能量时有效地在连续孔中产生热能， 食物与孔接触或接近孔。 多层制品适于形成包装结构，其中食品可以通过微波能加热到可食用状态。
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公开(公告)号：US5310976A
公开(公告)日：1994-05-10
申请号：US835457
申请日：1992-03-02
申请人： Donald G. Beckett
发明人： Donald G. Beckett
CPC分类号： B65D81/3446 , B65D2581/344 , B65D2581/3467 , B65D2581/3472 , B65D2581/3489 , Y10S99/14
摘要： A microwave energy intensifier is described comprising an array of dots of electroconductive material of microwave-reflecting thickness, particularly aluminum of foil thickness, supported on a dielectric substrate, particularly a flexible polymeric film substrate.
摘要翻译： PCT No.PCT / CA90 / 00355 Sec。 371日期：1992年3月2日 102（e）1992年3月2日PCT PCT 1990年10月18日PCT公布。 出版物WO91 / 06195 日期为1991年5月2日。一种微波能量增强器被描述为包括微波反射厚度的导电材料的点阵列，特别是箔厚度的铝，其被支撑在电介质基底，特别是柔性聚合物膜基底上。
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公开(公告)号：US5239153A
公开(公告)日：1993-08-24
申请号：US841286
申请日：1992-02-28
申请人： Donald G. Beckett
发明人： Donald G. Beckett
IPC分类号： B65D81/34
CPC分类号： B65D81/3446 , B65D2581/344 , B65D2581/3452 , B65D2581/3454 , B65D2581/3466 , B65D2581/3467 , B65D2581/3472 , B65D2581/3478 , B65D2581/3483 , B65D2581/3494 , Y10S99/14
摘要： Packaging structures for the microwave cooking of foodstuffs are described which are formed from laminates which have an outer polymeric film layer, an outer support layer and a thin layer of electroconductive material between the outer layers of a thickness effective to produce thermal energy when exposed to microwave radiation. The laminate also incorporated one or more additional layers of material which result in differential degrees of heating being obtained from the thin layer of electroconductive material upon exposure of the packaging structure to microwave radiation. Specific examples of a pot pie dish and a pizza heating board are described.
摘要翻译： 描述了用于食品微波烹饪的包装结构，其由层压体形成，层压体在外层之间具有外部聚合物膜层，外部支撑层和导电材料薄层，其在暴露于微波时有效产生热能的厚度 辐射。 层压板还结合一个或多个另外的材料层，其导致在将包装结构暴露于微波辐射时从导电材料的薄层获得不同的加热程度。 描述了盆饼盘和比萨饼加热板的具体实例。
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公开(公告)号：US5213902A
公开(公告)日：1993-05-25
申请号：US656736
申请日：1991-02-19
申请人： D. Gregory Beckett
发明人： D. Gregory Beckett
CPC分类号： B65D81/3446 , B32B15/08 , B32B3/10 , B65D2581/3406 , B65D2581/344 , B65D2581/3452 , B65D2581/3454 , B65D2581/3466 , B65D2581/3467 , B65D2581/3472 , B65D2581/3478 , B65D2581/3489 , B65D2581/3494 , Y10T428/12361 , Y10T428/12368
摘要： A laminate structure useful for incorporating into a package structure for the microwave cooking of foodstuffs for consumption comprises an outer layer polymeric material, an outer layer of microwave transparent material, a grid layer having an electroconductive surface surrounding transmissive apertures located between the outer layers, and a thin layer of electroconductive material of sufficient thickness so that a portion of incident microwave energy is converted to thermal energy also located between the outer layers. The structure is useful in providing controlled surface heating and microwave transmittance to achieve a more uniformly heated product employing
摘要翻译： 可用于掺入用于微波烹饪用于消费的食品的包装结构的层压结构包括外层聚合材料，微波透明材料的外层，具有围绕位于外层之间的透射孔的导电表面的网格层，以及 具有足够厚度的薄导电材料，使得入射的微波能量的一部分转换成也位于外层之间的热能。 该结构可用于提供受控的表面加热和微波透射率以实现采用更均匀的加热产品
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公开(公告)号：US5117078A
公开(公告)日：1992-05-26
申请号：US650246
申请日：1991-02-04
申请人： D. Gregory Beckett
发明人： D. Gregory Beckett
IPC分类号： B65D81/34
CPC分类号： B65D81/3453 , B65D2581/3405 , B65D2581/344 , B65D2581/3467 , B65D2581/3472 , B65D2581/3489 , Y10S99/14
摘要： A novel structure for use in the microwave cooking of foodstuffs for consumption is described. The structure includes a layer of flexible electroconductive material normally opaque to microwave radiation and having a plurality of elongate apertures therethrough dimensioned to permit microwave energy to pass through to the interior of the foodstuff and to produce thermal energy at the surface of the foodstuff. Both a microwave shielding effect and a combined microwave energy heating and thermal energy heating effect are obtained, enabling close control of the manner and extent of microwave cooking of the foodstuff to be obtained. The layer of flexible electroconductive material is supported by and adhered to a substrate layer of microwave energy transparent material in a multiple layer article of manufacture adapted to be formed into a packaging structure in which a foodstuff may be heated by microwave energy to an edible condition.
摘要翻译： 描述了用于微波烹饪食品消费的新型结构。 该结构包括通常对微波辐射不透明的柔性导电材料层，并且具有许多细长的孔，其尺寸被设计成允许微波能量通过食品的内部并在食品的表面产生热能。 获得了微波屏蔽效应和微波能量加热和热能加热效果的组合，能够对要获得的食品的微波烹饪方式和程度进行密切控制。 柔性导电材料层由多层制品中的微波能量透明材料的基底层支撑并附着在适合于形成包装结构的多层制品中，其中食品可以通过微波能被加热到可食用状态。
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公开(公告)号：US4963424A
公开(公告)日：1990-10-16
申请号：US354217
申请日：1989-05-19
申请人： Donald G. Beckett
发明人： Donald G. Beckett
CPC分类号： C23C26/00 , B65D81/3446 , B65D2581/3468 , B65D2581/3472 , B65D2581/3494 , Y10S428/913 , Y10T428/24917 , Y10T428/24934 , Y10T428/31703
摘要： Novel laminate structures incorporating a thin metal layer which is of a thickness capable of converting incident microwave energy into thermal energy. The thin metal layer produces a greater heating effect than is produced by the same metal layer directly supported on a polymeric film layer. The laminate is useful in the microwave heating of a variety of food products.
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公开(公告)号：US5266386A
公开(公告)日：1993-11-30
申请号：US817648
申请日：1992-01-07
申请人： D. Gregory Beckett
发明人： D. Gregory Beckett
CPC分类号： B65D81/3446 , C23F1/02 , B65D2581/3467 , B65D2581/3472 , H05K1/0393 , H05K3/061 , H05K3/068 , Y10S428/901 , Y10T428/24851 , Y10T428/2486 , Y10T428/24917 , Y10T428/31678
摘要： Selective demetallization of an etchable metal film supported on a polymeric material or other microwave transparent material, particularly an etchable metal film, particularly aluminum, of thickness at least about 1 micron adhesively joined to a flexible polymeric material substrate, is described. A web of metallized polymeric material has a pattern of etchant-resistant material first applied and then the web is immersed in and passed through a bath of aqueous etchant, particularly hot aqueous sodium hydroxide solution, for a time at least sufficient to completely remove the etchable metal from non-protected areas of the web. The demetallized web is washed and dried.
摘要翻译： 描述了负载在聚合物材料或其它微波透明材料（特别是可蚀刻的金属膜，特别是铝）上的可蚀刻金属膜的选择性脱金属，其厚度至少约1微米，粘合性地连接到柔性聚合物材料基底。 金属化聚合物材料网具有首先施加的耐蚀刻材料的图案，然后将网浸入并通过水性蚀刻剂浴，特别是热的氢氧化钠水溶液浴，至少足以完全除去可蚀刻的 来自网络的非保护区域的金属。 将脱金属网洗涤并干燥。
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