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公开(公告)号：US20140207245A1
公开(公告)日：2014-07-24
申请号：US14169745
申请日：2014-01-31
Applicant: Derek James Wallace McMinn
Inventor： Derek James Wallace McMinn
IPC: A61F2/34
CPC classification number: A61F2/34 , A61F2/30771 , A61F2/3094 , A61F2/38 , A61F2/4609 , A61F2002/30026 , A61F2002/30112 , A61F2002/30143 , A61F2002/30324 , A61F2002/30331 , A61F2002/30352 , A61F2002/30378 , A61F2002/30448 , A61F2002/30462 , A61F2002/3052 , A61F2002/30561 , A61F2002/30685 , A61F2002/30841 , A61F2002/30878 , A61F2002/30904 , A61F2002/30971 , A61F2002/30986 , A61F2002/344 , A61F2002/4681 , A61F2220/0025 , A61F2220/0033 , A61F2220/005 , A61F2220/0075 , A61F2230/0004 , A61F2230/0017 , A61L27/14 , A61L27/50 , A61L27/505 , B29C43/003 , B29C43/146 , B29C2043/147 , B29C2043/148 , B29K2023/06 , B29K2105/0044 , B29L2031/7532 , B32B1/00 , B32B3/00 , B32B7/12 , B32B15/08 , B32B2535/00 , B33Y80/00 , C08J3/00 , C08J3/24 , C08J3/28 , C08J2300/00 , C08J2323/06 , C08K5/1545 , C08K2201/012
Abstract: This invention relates to a method of forming a polymer component and comprises blending polymer particles with antioxidant to form a mixture in which the antioxidant coats the polymer particles, irradiating the polymer particles to cross-link the polymer particles therein and forming the irradiated mixture into a consolidated component. The invention also relates to a method of forming an articular surface for a prosthesis and a prosthesis having a polymer articular bearing surface wherein at least one pre-determined portion of the bearing surface is provided with cross-linked polymer bonds.
Abstract translation: 本发明涉及一种形成聚合物组分的方法，包括将聚合物颗粒与抗氧化剂混合以形成其中抗氧化剂涂覆聚合物颗粒的混合物，照射聚合物颗粒以将聚合物颗粒交联并将其照射成型 综合成分。 本发明还涉及形成用于假体的关节表面的方法和具有聚合物关节轴承表面的假体，其中轴承表面的至少一个预定部分具有交联的聚合物键。
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62.发明申请公开(公告)号：US20140097559A1
公开(公告)日：2014-04-10
申请号：US14036586
申请日：2013-09-25
Inventor： Orhun K. MURATOGLU , Edward T. Kopesky , Ebru Oral
CPC classification number: A61L27/505 , A61L27/16 , B29C43/003 , B29C43/18 , B29C71/04 , B29K2023/0683 , B29K2105/20 , B29K2995/0056 , B29L2031/753 , C08F10/02 , C08F110/02 , C08J3/24 , C08J3/28 , C08J2323/06 , C08K5/1545 , C08K2201/012 , C08F2/46 , C08F2500/01
Abstract: The present invention relates to methods for making cross-linked oxidation-resistant polymeric materials and preventing or minimizing in vivo elution of antioxidant from the antioxidant-containing polymeric materials. The invention also provides methods of doping polymeric materials with a spatial control of cross-linking and antioxidant distribution, for example, vitamin E (α-Tocopherol), and methods for extraction/elution of antioxidants, for example, vitamin E (α-tocopherol), from surface regions of antioxidant-containing polymeric materials, and materials used therewith also are provided.
Abstract translation: 本发明涉及制备交联抗氧化聚合物材料并防止或最小化抗氧化剂的聚合物材料中的抗氧化剂体内洗脱的方法。 本发明还提供了掺杂具有交联和抗氧化分布的空间控制的聚合材料的方法，例如维生素E（α-生育酚），以及用于提取/洗脱抗氧化剂的方法，例如维生素E（α-生育酚 ），来自含抗氧化剂的聚合物材料的表面区域，以及与其一起使用的材料。
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公开(公告)号：US08592522B2
公开(公告)日：2013-11-26
申请号：US11064149
申请日：2005-02-23
Applicant: Ikuo Komatsu , Hiroaki Goto , Shigenobu Murakamai , Takayuki Ishihara
Inventor： Ikuo Komatsu , Hiroaki Goto , Shigenobu Murakamai , Takayuki Ishihara
CPC classification number: B32B27/32 , B32B27/06 , B32B2367/00 , C08F8/42 , C08F10/00 , C08K5/098 , C08K2201/012 , C08L23/06 , C08L25/04 , C08L53/02 , C08L101/00 , Y10T428/31855 , Y10T428/31938 , C08L2666/04 , C08L2666/06
Abstract: The object of the present invention is to provide an oxygen-absorbing resin composition having a high oxygen absorbability and capable of absorbing oxygen for a long period of time. The present invention provides an oxygen-absorbing resin composition comprising polyolefin resin (A) obtained by polymerizing an olefin having 2 to 8 carbon atoms, resin (B) which is other than resin (A) and which acts as a trigger for the oxidation of resin (A), and transition metal catalyst (C), wherein resin (B) is dispersed in the matrix of resin (A) so that the oxidation reaction of matrix resin (A) is caused and thus oxygen is absorbed when the oxygen-absorbing resin composition is brought into contact with oxygen. This oxygen absorbing resin composition has a high oxygen absorbability and is advantageous in cost because oxygen is absorbed in resin (A).
Abstract translation: 本发明的目的是提供一种氧吸收性高且能够长时间吸收氧气的氧吸收性树脂组合物。 本发明提供一种含有聚烯烃树脂（A）的氧吸收性树脂组合物，该聚烯烃树脂（A）通过聚合碳原子数2〜8的烯烃，除树脂（A）以外的树脂（B） 树脂（A）和过渡金属催化剂（C），其中树脂（B）分散在树脂（A）的基体中，从而引起基体树脂（A）的氧化反应，因此当氧 - 吸收树脂组合物与氧接触。 该氧吸收性树脂组合物具有高的氧吸收性，并且由于在树脂（A）中吸收氧而有利于成本。
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64.发明申请公开(公告)号：US20130306905A1
公开(公告)日：2013-11-21
申请号：US13799880
申请日：2013-03-13
Applicant: GRAHAM PACKAGING COMPANY, L.P.
Inventor： Murali K. Akkapeddi , Brian A. Lynch , Timothy Schnetzka
IPC: C09K15/30
CPC classification number: C09K15/30 , C08K5/005 , C08K5/098 , C08K5/20 , C08K5/3417 , C08K2201/012 , C08K2201/019 , C08L67/02
Abstract: The present invention provides a composition comprising: a polyester base polymer; at least one non-polymeric oxidizable organic compound; at least one transition metal in a positive oxidation state, said metal being present in the composition in an amount of from about 10 to about 400 ppm, wherein the polyester base polymer comprises less than about 40 ppm phosphorous. The compositions of the present invention do not exhibit an induction period prior to the onset of oxygen scavenging upon formation into a container.
Abstract translation: 本发明提供一种组合物，其包含：聚酯基聚合物; 至少一种非聚合的可氧化的有机化合物; 至少一种正氧化态的过渡金属，所述金属以约10至约400ppm的量存在于组合物中，其中聚酯基聚合物包含小于约40ppm的磷。 本发明的组合物在形成容器后的氧清除开始之前不表现出诱导期。
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公开(公告)号：US08569395B2
公开(公告)日：2013-10-29
申请号：US13562867
申请日：2012-07-31
Applicant: Orhun K. Muratoglu , Edward T. Kopesky , Ebru Oral
Inventor： Orhun K. Muratoglu , Edward T. Kopesky , Ebru Oral
CPC classification number: A61L27/505 , A61L27/16 , B29C43/003 , B29C43/18 , B29C71/04 , B29K2023/0683 , B29K2105/20 , B29K2995/0056 , B29L2031/753 , C08F10/02 , C08F110/02 , C08J3/24 , C08J3/28 , C08J2323/06 , C08K5/1545 , C08K2201/012 , C08F2/46 , C08F2500/01
Abstract: The present invention relates to methods for making cross-linked oxidation-resistant polymeric materials and preventing or minimizing in vivo elution of antioxidant from the antioxidant-containing polymeric materials. The invention also provides methods of doping polymeric materials with a spatial control of cross-linking and antioxidant distribution, for example, vitamin E (α-Tocopherol), and methods for extraction/elution of antioxidants, for example, vitamin E (α-tocopherol), from surface regions of antioxidant-containing polymeric materials, and materials used therewith also are provided.
Abstract translation: 本发明涉及制备交联抗氧化聚合物材料并防止或最小化抗氧化剂的聚合物材料中的抗氧化剂体内洗脱的方法。 本发明还提供了掺杂具有交联和抗氧化分布的空间控制的聚合材料的方法，例如维生素E（α-生育酚），以及用于提取/洗脱抗氧化剂的方法，例如维生素E（α-生育酚 ），来自含抗氧化剂的聚合物材料的表面区域，以及与其一起使用的材料。
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Patent Agency Ranking
公开(公告)号：US20130268084A1
公开(公告)日：2013-10-10
申请号：US13776022
申请日：2013-02-25
Applicant: Derek James Wallace McMinn
Inventor： Derek James Wallace McMinn
IPC: A61F2/34
CPC classification number: A61F2/34 , A61F2/30771 , A61F2/3094 , A61F2/38 , A61F2/4609 , A61F2002/30026 , A61F2002/30112 , A61F2002/30143 , A61F2002/30324 , A61F2002/30331 , A61F2002/30352 , A61F2002/30378 , A61F2002/30448 , A61F2002/30462 , A61F2002/3052 , A61F2002/30561 , A61F2002/30685 , A61F2002/30841 , A61F2002/30878 , A61F2002/30904 , A61F2002/30971 , A61F2002/30986 , A61F2002/344 , A61F2002/4681 , A61F2220/0025 , A61F2220/0033 , A61F2220/005 , A61F2220/0075 , A61F2230/0004 , A61F2230/0017 , A61L27/14 , A61L27/50 , A61L27/505 , B29C43/003 , B29C43/146 , B29C2043/147 , B29C2043/148 , B29K2023/06 , B29K2105/0044 , B29L2031/7532 , B32B1/00 , B32B3/00 , B32B7/12 , B32B15/08 , B32B2535/00 , B33Y80/00 , C08J3/00 , C08J3/24 , C08J3/28 , C08J2300/00 , C08J2323/06 , C08K5/1545 , C08K2201/012
Abstract: This invention related to a method of forming a polymer component and comprises blending polymer particles with antioxidant to form a mixture in which the antioxidant coats the polymer particles, irradiating the polymer particles to cross-link the polymer particles therein and forming the irradiated mixture into a consolidated component. The invention also relates to a method of forming an articular surface for a prosthesis and a prosthesis having a polymer articular bearing surface wherein at least one predetermined portion of the bearing surface is provided with cross-linked polymer bonds.
Abstract translation: 本发明涉及形成聚合物组分的方法，并且包括将聚合物颗粒与抗氧化剂混合以形成其中抗氧化剂涂覆聚合物颗粒的混合物，照射聚合物颗粒以使其中的聚合物颗粒交联并将其形成为 综合成分。 本发明还涉及形成用于假体的关节表面的方法和具有聚合物关节轴承表面的假体，其中支承表面的至少一个预定部分具有交联的聚合物键。
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公开(公告)号：US20130260071A1
公开(公告)日：2013-10-03
申请号：US13803528
申请日：2013-03-14
Applicant: M&G USA CORPORATION
Inventor： Ricardo Knudsen , Jeffrey D. Black
CPC classification number: C08L67/00 , C08K5/098 , C08K2201/012 , C08L9/00 , C08L67/02 , C08L77/00 , C08L77/06 , Y10T428/1355 , Y10T428/1386 , Y10T428/139 , Y10T428/1397 , C08L2666/02
Abstract: This application discloses the use of polyamide-polydiene blends to improve the oxygen reactivity in the presence of ionic polyester compatibilizers.
Abstract translation: 该申请公开了聚酰胺 - 聚二烯共混物在离子聚酯增容剂存在下提高氧反应性的用途。
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公开(公告)号：US20120292816A1
公开(公告)日：2012-11-22
申请号：US13562867
申请日：2012-07-31
Applicant: Orhun K. Muratoglu , Edward T. Kopesky , Ebru Oral
Inventor： Orhun K. Muratoglu , Edward T. Kopesky , Ebru Oral
CPC classification number: A61L27/505 , A61L27/16 , B29C43/003 , B29C43/18 , B29C71/04 , B29K2023/0683 , B29K2105/20 , B29K2995/0056 , B29L2031/753 , C08F10/02 , C08F110/02 , C08J3/24 , C08J3/28 , C08J2323/06 , C08K5/1545 , C08K2201/012 , C08F2/46 , C08F2500/01
Abstract: The present invention relates to methods for making cross-linked oxidation-resistant polymeric materials and preventing or minimizing in vivo elution of antioxidant from the antioxidant-containing polymeric materials. The invention also provides methods of doping polymeric materials with a spatial control of cross-linking and antioxidant distribution, for example, vitamin E (α-Tocopherol), and methods for extraction/elution of antioxidants, for example, vitamin E (α-tocopherol), from surface regions of antioxidant-containing polymeric materials, and materials used therewith also are provided.
Abstract translation: 本发明涉及制备交联抗氧化聚合物材料并防止或最小化抗氧化剂的聚合物材料中的抗氧化剂体内洗脱的方法。 本发明还提供了掺杂具有交联和抗氧化分布的空间控制的聚合材料的方法，例如维生素E（α-生育酚），以及用于提取/洗脱抗氧化剂的方法，例如维生素E（α-生育酚 ），来自含抗氧化剂的聚合物材料的表面区域，以及与其一起使用的材料。
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公开(公告)号：US08293811B2
公开(公告)日：2012-10-23
申请号：US12522728
申请日：2008-01-25
Applicant: Orthun K. Muratoglu , Edward T. Kopesky , Ebru Oral
Inventor： Orthun K. Muratoglu , Edward T. Kopesky , Ebru Oral
CPC classification number: A61L27/505 , A61L27/16 , B29C43/003 , B29C43/18 , B29C71/04 , B29K2023/0683 , B29K2105/20 , B29K2995/0056 , B29L2031/753 , C08F10/02 , C08F110/02 , C08J3/24 , C08J3/28 , C08J2323/06 , C08K5/1545 , C08K2201/012 , C08F2/46 , C08F2500/01
Abstract: The present invention relates to methods for making cross-linked oxidation-resistant polymeric materials and preventing or minimizing in vivo elution of antioxidant from the antioxidant-containing polymeric materials. The invention also provides methods of doping polymeric materials with a spatial control of cross-linking and antioxidant distribution, for example, vitamin E (α-Tocopherol), and methods for extraction/elution of antioxidants, for example, vitamin E (α-tocopherol), from surface regions of antioxidant-containing polymeric materials, and materials used therewith also are provided.
Abstract translation: 本发明涉及制备交联抗氧化聚合物材料并防止或最小化抗氧化剂的聚合物材料中的抗氧化剂体内洗脱的方法。 本发明还提供了掺杂具有交联和抗氧化分布的空间控制的聚合材料的方法，例如维生素E（α-生育酚），以及用于提取/洗脱抗氧化剂的方法，例如维生素E（α-生育酚 ），来自含抗氧化剂的聚合物材料的表面区域，以及与其一起使用的材料。
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70.发明申请OXYGEN-ABSORBING MULTILAYER FILM, PACKAGING MATERIAL COMPRISING THE SAME, AND PACKAGING CONTAINER 审中-公开氧吸收多层膜，包装材料包装容器和包装容器公开(公告)号：US20120067217A1
公开(公告)日：2012-03-22
申请号：US13308245
申请日：2011-11-30
Applicant: Shizuo KITAHARA
Inventor： Shizuo KITAHARA
CPC classification number: B32B25/16 , A22C13/0013 , B32B27/18 , B65D81/267 , C08K5/098 , C08K2201/008 , C08K2201/012 , Y10T428/1341
Abstract: [Problem]To provide an oxygen-absorbing multilayer film which exhibits high oxygen-absorbability without the addition of a transition metal salt usually added as a catalyst for the purpose of enhancing oxygen-absorbability and which does not cause a problem of odors even after absorbing oxygen, a packaging material comprising the multilayer film, and a packaging container obtained by molding this packaging material.[Means for Dissolution]An oxygen-absorbing multilayer film having a thickness of less than 250 μm that comprises a gas barrier material layer, an oxygen-absorbent layer and a sealing material layer laminated in this order, wherein an oxygen-absorbent constituting the subject oxygen-absorbent layer comprises a cyclized product of a conjugated diene polymer as the major component. There are also disclosed a packaging material comprising this multilayer film and a packaging container obtained by molding this packaging material.
Abstract translation: [问题]提供一种吸氧性多层膜，其在不增加通常作为催化剂加入的过渡金属盐的情况下具有高的氧吸收性，以提高吸氧性，并且即使在吸收后也不引起气味的问题 氧气，包含该多层膜的包装材料，以及通过模制该包装材料得到的包装容器。 [溶解手段]将具有小于250μm的厚度的吸氧性多层膜按照该顺序层叠的阻气材料层，吸氧层和密封材料层构成，其中构成该受试者的吸氧层 氧吸收层包含共轭二烯聚合物作为主要成分的环化产物。 还公开了包含这种多层膜的包装材料和通过模制该包装材料获得的包装容器。
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