专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明授权

US08524884B2 Outer layer material having entanglement of hydrophobic polymer hostblended with a maleated hydrophobic polymer co-host, and hydrophilic polymer guest 有权
标题翻译：外层材料具有与马来酸化疏水性聚合物共主体共混的疏水性聚合物和亲水性聚合物客体的缠结
公开(公告)号：US08524884B2
公开(公告)日：2013-09-03
申请号：US12148598
申请日：2008-04-21
申请人： Susan P. James , Min Zhang , Guy Beauregard , Rachael Kurkowski Oldinski
发明人： Susan P. James , Min Zhang , Guy Beauregard , Rachael Kurkowski Oldinski
IPC分类号： C07H5/04 , C07H1/00
CPC分类号： C08J3/246 , A61L31/048 , C08B37/00 , C08B37/0072 , C08J9/42 , C08J2323/06 , C08J2405/08 , C08L5/08 , Y10T428/249953 , C08L2666/02 , C08L101/00 , C08L2666/26
摘要： An outer layer material having an entanglement comprising an intermingling of cloaked hydrophilic guest and a hydrophobic polymer host, wherein molecules of the guest have been crosslinked with each other. Under certain circumstances, using complexes of the guest may be desirable or even necessary. Prior to intermingling with the guest, a host blend may be produced to include a physical blend of a hydrophobic polymer host and a maleated hydrophobic co-host (preferably, an anhydride functionalized hydrophobic polymer, whereby the polymer so functionalized, is the same as that selected for the host). The intermingling of the guest and host, or host-co-host blend, includes a physical tangling, whether it also comprises crosslinking by primary bonding (e.g., chemical/covalent bonding) there-between. Also a method of producing an outer layer material having such an entanglement, including the steps of: temporarily cloaking at least a portion of the hydrophilic groups of the guest; intermingling at least a portion of the cloaked groups with a porous polymeric structure by diffusing the guest with cloaked groups into at least a portion of the structure's pores; within the pores, crosslinking at least a portion of the molecules of the guest with the guest; and removing the cloaking. Cloaking may be performed by silylation or acylation. Intermingling may be performed by producing a mixture of guest and host, or host blend, (whether in solution, powdered, granular, etc., form); next, a crosslinking of the guest with itself is performed; then, the mixture is molded into the outer layer with or without additional crosslinking of the host to the host.
摘要翻译：具有缠结的外层材料，其包含掩蔽的亲水性客体和疏水性聚合物主体的混合物，其中客体的分子彼此交联。在某些情况下，使用客人的复合物可能是理想的或甚至是必需的。在与客体混合之前，可以制备主体共混物以包括疏水性聚合物主体和马来酸化疏水性共主体的物理共混物（优选为酸酐官能化的疏水性聚合物，由此使官能化的聚合物与之相同）为主机选择）。客体和宿主或宿主 - 共同宿主混合物的混合包括物理缠结，不管其是否还包括通过其间的初次键合（例如，化学/共价键合）的交联。还有一种制造具有这种缠结的外层材料的方法，包括以下步骤：暂时掩蔽客体的至少一部分亲水基团; 通过将具有掩蔽基团的客体扩散到结构的孔的至少一部分中来将具有多孔聚合物结构的至少一部分掩蔽组混合; 在孔内，与客体交联客体的至少一部分分子; 并去除隐形。掩蔽可以通过甲硅烷基化或酰化进行。混合可以通过生产客体和主体或主体混合物的混合物（无论是溶液，粉末状，颗粒状等）形式进行; 接下来，进行客人与其自身的交联; 然后，将该混合物模塑到外层中，该主体与主体有或没有额外的交联。

62. 发明授权

US08476403B2 Crosslinking of reactive polyolefin prepolymers using a coreactant 有权
标题翻译：使用共反应物交联反应性聚烯烃预聚物
公开(公告)号：US08476403B2
公开(公告)日：2013-07-02
申请号：US12933559
申请日：2009-03-18
申请人： David K. Potter , Tayyab Hameed
发明人： David K. Potter , Tayyab Hameed
IPC分类号： C08G81/02 , C08F8/32 , C08L23/26 , C08L91/06
CPC分类号： C08J3/247 , C08F255/00 , C08F255/02 , C08J3/246 , C08J2323/26 , C08L51/06 , C08L91/06 , C08L2666/02 , C09D151/06 , C09J151/06
摘要： The present invention provides a cross linked polyolefin thermoset material, comprising maleic anhydride functionalized reactive polyolefin wax cross linked with a polyamine. The thermoset may be made by a method involving reaction of a maleic anhydride functionalized reactive polyolefin wax with a polyamine. The polyolefin may be polyethylene, polypropylene and their copolymers. The polyamine is a primary or secondary alkyl polyamines, alkyl ether polyamines, aryl polyamines. Polyols may be used instead of polyamines, for example alkyl polyols, alkyl ether polyols or aryl polyols.
摘要翻译：本发明提供交联聚烯烃热固性材料，其包含与多胺交联的马来酸酐官能化的活性聚烯烃蜡。热固性材料可以通过涉及马来酸酐官能化的活性聚烯烃蜡与多胺反应的方法制备。聚烯烃可以是聚乙烯，聚丙烯及其共聚物。多胺是伯或仲烷基多胺，烷基醚多胺，芳基多胺。可以使用多元醇代替多胺，例如烷基多元醇，烷基醚多元醇或芳基多元醇。

63. 发明授权

US08470935B2 Shape-memory resin, molded product composed of the resin, and method of using the molded product 有权
标题翻译：形状记忆树脂，由树脂构成的成型体，以及使用该成形体的方法
公开(公告)号：US08470935B2
公开(公告)日：2013-06-25
申请号：US12741688
申请日：2008-11-13
申请人： Midori Shimura , Kazuhiko Inoue , Masatoshi Iji
发明人： Midori Shimura , Kazuhiko Inoue , Masatoshi Iji
IPC分类号： C08G63/91
CPC分类号： C08G18/10 , C08G18/4202 , C08G18/4238 , C08G18/4283 , C08G18/771 , C08G18/8064 , C08G2280/00 , C08J3/246 , C08J2367/04 , C08K5/29 , C08L67/02 , C08L67/04 , C08G18/282 , C08L2666/18
摘要： There are provided: a shape-memory resin, which is formed from a polylactic acid derivative thereby enabling reduction of an environmental load, has an excellent shape-memory property, high strength, and high toughness, and with which a molded product with high durability, for example, an electronic equipments, particularly a wearable electronic equipments capable of freely changing the shape thereof or the like, can be shaped; and a molded product thereof. The shape-memory resin of the present invention has a three-dimensional structure, in which a polylactic acid derivative having two or more functional groups capable of forming a cross-linking site is cross-linked using a flexible polymer having a glass transition temperature (Tg) lower than 30° C. and having two or more functional groups capable of forming a cross-linking site, and a linker.
摘要翻译：提供：由聚乳酸衍生物形成的形状记忆树脂，由此能够降低环境负荷，具有优异的形状记忆性，高强度和高韧性，并且具有高耐久性的模制产品例如，可以对电子设备，特别是能够自由地改变其形状等的可穿戴电子设备进行成形; 及其成型品。本发明的形状记忆树脂具有三维结构，其中具有两个或更多个能够形成交联部位的官能团的聚乳酸衍生物使用具有玻璃化转变温度的柔性聚合物（ Tg）低于30℃并具有两个或更多个能够形成交联位点的官能团和连接体。

64. 发明申请

US20130072633A1 Flexible Tubing Material and Method of Forming the Material 有权
标题翻译：柔性管材和形成材料的方法
公开(公告)号：US20130072633A1
公开(公告)日：2013-03-21
申请号：US13645195
申请日：2012-10-04
申请人： Yoshitaka Kawamoto , Sridhar Krishnamurthi Siddhamalli
发明人： Yoshitaka Kawamoto , Sridhar Krishnamurthi Siddhamalli
IPC分类号： C08L47/00 , B29C45/00
CPC分类号： C08L31/04 , B29C45/0001 , B29C47/0011 , B29C47/0026 , B29C47/827 , B29C47/862 , B29C47/8895 , B29C71/04 , B29C2035/085 , B29C2035/0877 , B29L2023/005 , C08J3/246 , C08L9/06 , C08L23/06 , C08L23/08 , C08L23/12 , C08L23/16 , C08L33/02 , C08L33/064 , C08L47/00 , C08L53/02 , C08L2312/00 , F16L11/04 , Y10T428/1352 , Y10T428/1386 , Y10T428/139
摘要： A flexible tubing material includes a radiation crosslinked blend of a first elastomeric polymer including a styrenic thermoplastic elastomer, an ethylene vinyl acetate elastomer, a polylefin elastomer with a second elastomeric polymer including a polyolefin elastomer, a diene elastomer, or combination thereof, with the proviso that the first elastomeric polymer and the second elastomeric polymer are different. In an embodiment, a method of making a material includes providing the first elastomeric polymer, providing the second elastomeric polymer, blending the first elastomeric polymer and the second elastomeric polymer, extruding or injection molding the blend, and crosslinking the blend with radiation.
摘要翻译：柔性管材料包括第一弹性体聚合物的辐射交联共混物，其包括苯乙烯类热塑性弹性体，乙烯乙酸乙烯酯弹性体，聚烯烃弹性体与包含聚烯烃弹性体的第二弹性体聚合物，二烯弹性体或其组合，第一弹性体聚合物和第二弹性体聚合物是不同的。在一个实施方案中，制备材料的方法包括提供第一弹性体聚合物，提供第二弹性体聚合物，共混第一弹性体聚合物和第二弹性体聚合物，挤出或注射模塑共混物，以及将共混物与辐射交联。

65. 发明申请

US20130072591A1 USING THE LIGHT ADJUSTABLE LENS (LAL) TO INCREASE THE DEPTH OF FOCUS BY INDUCING TARGETED AMOUNTS OF ASPHERICITY 审中-公开
标题翻译：使用光可调节镜头（LAL）通过诱导目标标准的位置来增加焦点的深度
公开(公告)号：US20130072591A1
公开(公告)日：2013-03-21
申请号：US13488099
申请日：2012-06-04
申请人： Christian A. Sandstedt , Pablo Artal , Eloy Angel
发明人： Christian A. Sandstedt , Pablo Artal , Eloy Angel
IPC分类号： C08L83/06 , C08J3/28
CPC分类号： A61F2/1635 , A61F2/1637 , A61F2/164 , B29C35/00 , B29D11/00442 , C08G77/12 , C08G77/20 , C08J3/246 , C08J3/28 , C08J2383/06 , C08J2383/07 , C08L83/04 , C08L83/00
摘要： In general, the present invention relates to optical elements, which can be modified post-manufacture such that different versions of the element will have different optical properties. In particular, the present invention relates to lenses, such as intraocular lenses, which can be converted into aspheric lenses post-fabrication. Also, the present invention relates to a method for forming aspheric lenses post-fabrication.
摘要翻译：通常，本发明涉及光学元件，其可以在制造后进行修改，使得元件的不同形式将具有不同的光学性质。特别地，本发明涉及可以在制造后转换为非球面透镜的透镜，例如眼内透镜。此外，本发明涉及一种用于在制造后形成非球面透镜的方法。

66. 发明申请

US20130064861A1 COMPOSITIONS AND METHODS FOR MODIFYING IN VIVO CALCIFICATION OF HYDROGELS 审中-公开
标题翻译：用于修改血压计的血小板计算的组合物和方法
公开(公告)号：US20130064861A1
公开(公告)日：2013-03-14
申请号：US13579632
申请日：2011-02-17
申请人： Zvi Schwartz , Christopher S.D. Lee , Hunter R. Moyer , Barbara D. Boyan
发明人： Zvi Schwartz , Christopher S.D. Lee , Hunter R. Moyer , Barbara D. Boyan
IPC分类号： A61K47/36 , A61K9/14
CPC分类号： A61L27/20 , A61L27/38 , A61L27/52 , A61L2300/40 , A61L2400/02 , A61L2430/02 , C08B37/0084 , C08J3/075 , C08J3/246 , C08L5/04
摘要： Provided herein according to some embodiments of the invention are methods of inhibiting or preventing calcification of hydrogels. Such methods may include combining the hydrogel with a buffer solution having a pH lower than 7.4; forming a hydrogel by crosslinking alginate in a solution comprising a bisphosphonate compound; and/or forming a hydrogel by crosslinking a polyanionic polymer with a polyvalent cation that is not Ca2+. Compositions that may be used in such methods are also provided herein. Also provided herein according to some embodiments of the invention are methods of bone regeneration and/or formation that include administering a hydrogel that does not encapsulate biological material that affects calcification and/or bone formation to an area of a subject's body that is in need of bone formation and/or regeneration.
摘要翻译：根据本发明的一些实施方案，本文提供了抑制或预防水凝胶钙化的方法。这样的方法可以包括将水凝胶与pH低于7.4的缓冲溶液组合; 通过在包含双膦酸盐化合物的溶液中交联藻酸盐形成水凝胶; 和/或通过使聚阴离子聚合物与不是Ca 2+的多价阳离子交联而形成水凝胶。也可以在这些方法中使用的组合物。根据本发明的一些实施方案，本文还提供了骨再生和/或形成的方法，其包括施用不包含影响钙化和/或骨形成的生物材料的水凝胶，所述生物材料将影响受试者身体的需要骨形成和/或再生。

67. 发明申请

US20130059978A1 THERMOPLASTIC ELASTOMER COMPOSITION 失效
标题翻译：热塑性弹性体组合物
公开(公告)号：US20130059978A1
公开(公告)日：2013-03-07
申请号：US13597931
申请日：2012-08-29
申请人： Ryosuke KUROKAWA , Nobuhiro NATSUYAMA
发明人： Ryosuke KUROKAWA , Nobuhiro NATSUYAMA
IPC分类号： C08L19/00 , C08L37/00 , C08L33/02 , C08L23/14 , C08L23/12
CPC分类号： C08L23/0815 , C08J3/246 , C08J2323/08 , C08J2323/12 , C08L23/10 , C08L51/06 , C08L67/08 , C08L2205/035 , C08L2312/00
摘要： Disclosed is a thermoplastic elastomer composition that will provide little load on the environment and has superior mechanical characteristics, the composition being obtained by melt-kneading 10 to 90 parts of ethylene-α-olefin based copolymer rubber (A), 1 to 50 parts of non-petroleum source-derived thermoplastic resin (B), 1 to 50 parts of modified propylene-based copolymer (C), 1 to 50 parts of propylene-based polymer (D), 0.001 to 5 parts of crosslinking agent (E), and 0 to 50 parts of mineral oil-based softening agent (F), wherein the amounts of components (A), (B), (C), (D), and (F) are amounts in weight calculated where the combined amount of components (A), (B), (C), (D) and (F) is considered to be 100 parts by weight, and the amount of component (E) is an amount in weight calculated where the combined amount of components (A), (B), (C), (D), and (F) is considered to be 100 parts by weight.
摘要翻译：公开了一种热塑性弹性体组合物，其对环境的负荷很小，并且具有优异的机械特性，该组合物通过将10至90份乙烯-α-烯烃基共聚物橡胶（A）熔融捏合而获得，1至50份非石油源系热塑性树脂（B），1〜50份改性丙烯类共聚物（C），1〜50份丙烯类聚合物（D），0.001〜5份交联剂（E），和0〜50份矿物油性软化剂（F），其中组分（A），（B），（C），（D）和（F）的量是计算的重量，的组分（A），（B），（C），（D）和（F）被认为是100重量份，并且组分（E）的量是当组分（A），（B），（C），（D）和（F））为100重量份。

68. 发明申请

US20130059977A1 THERMOPLASTIC ELASTOMER COMPOSITION 有权
标题翻译：热塑性弹性体组合物
公开(公告)号：US20130059977A1
公开(公告)日：2013-03-07
申请号：US13597886
申请日：2012-08-29
申请人： Ryosuke KUROKAWA , Nobuhiro NATSUYAMA
发明人： Ryosuke KUROKAWA , Nobuhiro NATSUYAMA
IPC分类号： C08L23/08 , C08L23/12 , C08L37/00 , C08L67/04
CPC分类号： C08L23/0815 , C08J3/246 , C08J2323/08 , C08J2323/12 , C08L23/02 , C08L23/10 , C08L51/06 , C08L2205/035
摘要： Disclosed is a thermoplastic elastomer composition that will provide little load on the environment and has superior mechanical characteristics, the composition being obtained by melt-kneading 10 to 90 parts of ethylene-α-olefin based copolymer rubber (A), 1 to 50 parts of non-petroleum source-derived thermoplastic resin (B), 0.01 to 20 parts of modified ethylene-based copolymer (C), 1 to 50 parts of propylene-based polymer (D), 0.001 to 5 parts of crosslinking agent (E), and 0 to 50 parts of a mineral oil-based softening agent (F), wherein the amounts of components (A), (B), (D) and (F) are amounts in weight calculated where the total amount of components (A), (B), (D) and (F) is considered to be 100 parts, and the amounts of components (C) and (E) are amounts in weight calculated where the total amount of components (A), (B), (D) and (F) is considered to be 100 parts.
摘要翻译：公开了一种热塑性弹性体组合物，其对环境的负荷很小，并且具有优异的机械特性，该组合物通过将10至90份乙烯-α-烯烃基共聚物橡胶（A）熔融捏合而获得，1至50份非石油源系热塑性树脂（B），0.01〜20份改性乙烯类共聚物（C），1〜50份丙烯类聚合物（D），0.001〜5份交联剂（E），和0〜50份矿物油性软化剂（F），其中组分（A），（B），（D）和（F）的量是以组分（A ），（B），（D）和（F）被认为是100份，组分（C）和（E）的量是按组分（A），（B），（D）和（F）被认为是100份。

69. 发明申请

US20130004460A1 SILYLATED BIOMOLECULES 有权
标题翻译：硅胶生物分子
公开(公告)号：US20130004460A1
公开(公告)日：2013-01-03
申请号：US13574970
申请日：2011-01-25
申请人： Pierre Weiss , Jerome Guicheux , Gildas Rethore , Emile Rederstorff , Samia Laib
发明人： Pierre Weiss , Jerome Guicheux , Gildas Rethore , Emile Rederstorff , Samia Laib
IPC分类号： A61K35/00 , A61K38/16 , A61K31/7088 , A61K31/732 , A61K31/722 , A61K31/728 , A61K31/70 , A61K38/39 , A61K38/17 , A61K38/07 , A61K31/715 , A61K31/717 , A61P19/04 , A61P19/08 , A61P9/00 , A61P17/00 , A61K38/02
CPC分类号： G01N33/54353 , A61K9/06 , A61K47/36 , C07F7/1804 , C08B15/05 , C08B37/003 , C08B37/0045 , C08B37/0072 , C08G18/10 , C08G18/12 , C08G18/6446 , C08G18/718 , C08G2210/00 , C08H1/00 , C08H1/06 , C08J3/075 , C08J3/246 , C08J2300/108 , C08J2305/06 , C08J2305/08 , C08L1/08 , C08L1/28 , C08L5/06 , C08L5/08 , C08L89/00 , C08L89/06 , C08L2203/02 , C08G18/3275 , C08L2666/26
摘要： The invention concerns: a silylated biomolecule having the following formula (I): the process for the preparation of a silylated biomolecule of formula (I), the use of a silylated biomolecule of formula (I) to functionalize the surface of a support, a process for the preparation of a hydrogel by use of a silylated biomolecule of formula (I), the hydrogel obtainable by said process, said hydrogel as a biological tissue substitute, a composition comprising said hydrogel in a pharmaceutically acceptable vehicle, said composition for the release of active principle.
摘要翻译：本发明涉及：具有下式（I）的甲硅烷基化生物分子：制备式（I）的甲硅烷基化生物分子的方法，使用式（I）的甲硅烷基化生物分子将载体的表面官能化，用于通过使用式（I）的甲硅烷基化生物分子制备水凝胶的方法，可通过所述方法获得的水凝胶，所述水凝胶作为生物组织替代物，在药学上可接受的载体中包含所述水凝胶的组合物，所述用于释放的组合物的积极原则。

70. 发明授权

US08329826B2 Surface modification of interpenetrating polymer networks 失效
标题翻译：互穿聚合物网络的表面改性
公开(公告)号：US08329826B2
公开(公告)日：2012-12-11
申请号：US12590288
申请日：2009-11-05
申请人： Laura Hartmann , Stayce E. Beck , Jennifer R Cochran , Curtis W Frank
发明人： Laura Hartmann , Stayce E. Beck , Jennifer R Cochran , Curtis W Frank
IPC分类号： C08F8/14 , C08F8/32
CPC分类号： C08J3/246 , C08G85/004 , C08J2300/14
摘要： Surface modification methods for an interpenetrating polymer network (IPN) hydrogel to provide a basis for cell or tissue attachment are provided. The method involves the activation of functional groups on the surface of the IPN hydrogel. The activated functional groups are then reacted with amine-containing molecules or hydroxyl-containing molecules. The methods (i) can be performed in an aqueous environment and do not require the use of any organic solvent, (ii) do not require UV treatment, thereby avoiding denaturation of the IPN hydrogel or proteins, and/or (iii) can be performed as a one pot reaction.
摘要翻译：提供了互穿聚合物网络（IPN）水凝胶的表面改性方法，以提供细胞或组织附着的基础。该方法涉及IPN水凝胶表面上的官能团的活化。然后将活化的官能团与含胺分子或含羟基的分子反应。方法（i）可以在水性环境中进行，不需要使用任何有机溶剂，（ii）不需要UV处理，从而避免IPN水凝胶或蛋白质变性，和/或（iii）可以作为一锅反应进行。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式