-
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.
-
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。
-
公开(公告)号：US20230083603A1
公开(公告)日：2023-03-16
申请号：US17930998
申请日：2022-09-09
Applicant: Vipin Kumar , Krishna Nadella
Inventor： Vipin Kumar , Krishna Nadella
IPC: C08J9/12
Abstract: A material for making an underlayment of a floor includes a thermoplastic polymer that has a thickness and a microstructure. The microstructure includes a plurality of closed cells, each cell containing a void and each cell having a maximum dimension extending across the void within the cell that is less than or equal to 200 micrometers long. The microstructure also includes a density that is greater than or equal to 0.18 grams per cubic centimeter.
-
公开(公告)号：US08168114B2
公开(公告)日：2012-05-01
申请号：US12678135
申请日：2008-09-12
Applicant: Vipin Kumar , Krishna Nadella , Michael Waggoner
Inventor： Vipin Kumar , Krishna Nadella , Michael Waggoner
IPC: B29C49/08
CPC classification number: B29C44/5627 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14106 , B29B2911/14133 , B29C44/3453 , B29C49/02 , B29C49/06 , B29C2035/043 , B29K2023/06 , B29K2023/12 , B29K2025/00 , B29K2027/06 , B29K2055/02 , B29K2067/00 , B29K2067/046 , B29K2069/00 , B29K2105/046 , Y10T428/1376
Abstract: A process for producing cellular thermoplastic articles. The process comprises the steps of treating a solid parison made from a thermoplastic material with a saturating gas at an elevated pressure for a period of time to provide a gas-saturated parison; heating the gas-saturated parison to prepare a cellular parison; placing the cellular parison in a mold; and blowing a molding gas into the cellular parison to expand the cellular parison into the shape of the mold to provide a shaped cellular article.
Abstract translation: 一种生产细胞热塑性制品的方法。 该方法包括以下步骤：在高压下用饱和气体处理由热塑性材料制成的固体型坯一段时间以提供气体饱和型坯; 加热气体饱和型坯以制备细胞型坯; 将细胞型坯置于模具中; 并将成型气体吹入细胞型坯中以将细胞型坯膨胀成模具的形状，以提供成形的细胞制品。
-
公开(公告)号：US20090104420A1
公开(公告)日：2009-04-23
申请号：US12016118
申请日：2008-01-17
Applicant: Krishna Nadella , Gregory L. Branch , Vipin Kumar , Michael A. Waggoner
Inventor： Krishna Nadella , Gregory L. 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 (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.
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。
-
Patent Agency Ranking
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。
-
公开(公告)号：US20120183710A1
公开(公告)日：2012-07-19
申请号：US13430311
申请日：2012-03-26
Applicant: Vipin Kumar , Krishna Nadella , Michael Waggoner
Inventor： Vipin Kumar , Krishna Nadella , Michael Waggoner
CPC classification number: B29C44/5627 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14106 , B29B2911/14133 , B29C44/3453 , B29C49/02 , B29C49/06 , B29C2035/043 , B29K2023/06 , B29K2023/12 , B29K2025/00 , B29K2027/06 , B29K2055/02 , B29K2067/00 , B29K2067/046 , B29K2069/00 , B29K2105/046 , Y10T428/1376
Abstract: A process for producing cellular thermoplastic articles. The process comprises the steps of treating a solid parison made from a thermoplastic material with a saturating gas at an elevated pressure for a period of time to provide a gas-saturated parison; heating the gas-saturated parison to prepare a cellular parison; placing the cellular parison in a mold; and blowing a molding gas into the cellular parison to expand the cellular parison into the shape of the mold to provide a shaped cellular article.
Abstract translation: 一种生产细胞热塑性制品的方法。 该方法包括以下步骤：在高压下用饱和气体处理由热塑性材料制成的固体型坯一段时间以提供气体饱和型坯; 加热气体饱和型坯以制备细胞型坯; 将细胞型坯置于模具中; 并将成型气体吹入细胞型坯中以将细胞型坯膨胀成模具的形状，以提供成形的细胞制品。
-
公开(公告)号：US09296185B2
公开(公告)日：2016-03-29
申请号：US13640665
申请日：2011-04-19
Applicant: Krishna Nadella , Xiaoxi Wang , Vipin Kumar
Inventor： Krishna Nadella , Xiaoxi Wang , Vipin Kumar
IPC: B29C65/02 , B32B37/04 , B29C44/06 , B29C65/20 , B29C65/00 , B32B27/06 , B32B37/20 , B32B38/00 , B29K105/04 , B29C65/10 , B29C65/14 , B29C65/30 , B29C65/82 , B32B37/12 , B29L31/00 , B29C65/48
CPC classification number: B32B37/04 , B29C44/06 , B29C65/10 , B29C65/1412 , B29C65/203 , B29C65/30 , B29C65/483 , B29C65/8253 , B29C66/1122 , B29C66/45 , B29C66/71 , B29C66/727 , B29C66/73921 , B29C66/8264 , B29C66/83413 , B29C66/9292 , B29K2105/041 , B29K2105/043 , B29K2105/046 , B29L2031/776 , B32B5/18 , B32B7/04 , B32B7/12 , B32B27/065 , B32B27/302 , B32B27/304 , B32B27/32 , B32B27/36 , B32B27/365 , B32B37/12 , B32B37/203 , B32B2038/0084 , B32B2250/22 , B32B2266/08 , B32B2305/022 , B32B2307/54 , B32B2307/542 , B32B2307/546 , B32B2307/732 , B32B2307/734 , B32B2309/04 , B32B2309/105 , B32B2309/12 , B32B2367/00 , B32B2419/04 , B32B2451/00 , B32B2607/00 , Y10T156/10 , B29K2067/003
Abstract: A method for joining two components includes positioning a thermoplastic polymer portion of a first component adjacent a thermoplastic polymer portion of a second component such that the first and second portions form an interface. At least one of the portions includes a microstructure having a plurality of closed cells, each cell containing a void and each cell having a maximum dimension extending across the void. The method also includes exerting pressure on the thermoplastic polymer portions to form a bond at the interface that holds the portions together. The plurality of closed cells, and especially those adjacent the surface of the thermoplastic polymer portion that form the interface, help isolate thermally and/or chemically the surface from the remainder of the portion.
Abstract translation: 用于连接两个部件的方法包括将第一部件的热塑性聚合物部分定位成邻近第二部件的热塑性聚合物部分，使得第一部分和第二部分形成界面。 这些部分中的至少一个包括具有多个闭孔的微结构，每个单元包含空隙，并且每个单元具有跨过空隙延伸的最大尺寸。 该方法还包括在热塑性聚合物部分上施加压力以在将部分保持在一起的界面处形成结合。 多个闭孔，特别是邻近形成界面的热塑性聚合物部分的表面附近的那些有助于将表面与该部分的其余部分进行热和/或化学隔离。
-
公开(公告)号：US20130032289A1
公开(公告)日：2013-02-07
申请号：US13640665
申请日：2011-04-19
Applicant: Krishna Nadella , Xiaoxi Wang , Vipin Kumar
Inventor： Krishna Nadella , Xiaoxi Wang , Vipin Kumar
IPC: B32B37/10
CPC classification number: B32B37/04 , B29C44/06 , B29C65/10 , B29C65/1412 , B29C65/203 , B29C65/30 , B29C65/483 , B29C65/8253 , B29C66/1122 , B29C66/45 , B29C66/71 , B29C66/727 , B29C66/73921 , B29C66/8264 , B29C66/83413 , B29C66/9292 , B29K2105/041 , B29K2105/043 , B29K2105/046 , B29L2031/776 , B32B5/18 , B32B7/04 , B32B7/12 , B32B27/065 , B32B27/302 , B32B27/304 , B32B27/32 , B32B27/36 , B32B27/365 , B32B37/12 , B32B37/203 , B32B2038/0084 , B32B2250/22 , B32B2266/08 , B32B2305/022 , B32B2307/54 , B32B2307/542 , B32B2307/546 , B32B2307/732 , B32B2307/734 , B32B2309/04 , B32B2309/105 , B32B2309/12 , B32B2367/00 , B32B2419/04 , B32B2451/00 , B32B2607/00 , Y10T156/10 , B29K2067/003
Abstract: A method for joining two components includes positioning a thermoplastic polymer portion of a first component adjacent a thermoplastic polymer portion of a second component such that the first and second portions form an interface. At least one of the portions includes a microstructure having a plurality of closed cells, each cell containing a void and each cell having a maximum dimension extending across the void. The method also includes exerting pressure on the thermoplastic polymer portions to form a bond at the interface that holds the portions together. The plurality of closed cells, and especially those adjacent the surface of the thermoplastic polymer portion that form the interface, help isolate thermally and/or chemically the surface from the remainder of the portion.
Abstract translation: 用于连接两个部件的方法包括将第一部件的热塑性聚合物部分定位成邻近第二部件的热塑性聚合物部分，使得第一部分和第二部分形成界面。 这些部分中的至少一个包括具有多个闭孔的微结构，每个单元包含空隙，并且每个单元具有跨过空隙延伸的最大尺寸。 该方法还包括在热塑性聚合物部分上施加压力以在将部分保持在一起的界面处形成结合。 多个闭孔，特别是邻近形成界面的热塑性聚合物部分的表面附近的那些有助于将表面与该部分的其余部分进行热和/或化学隔离。
-
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。
-
-
-
-
-
-
-
-
-
Search Results
49
records
(took 0.032 seconds)
