-
公开(公告)号：US20080132631A1
公开(公告)日：2008-06-05
申请号：US11565692
申请日：2006-12-01
CPC分类号： C08L67/02 , C08K5/103 , C08K7/04 , C08K7/14 , C08K9/04 , C08L1/00 , C08L63/00 , C08L71/02 , C08L77/00 , C08L91/005 , C08L101/005 , C08L2666/02
摘要： A composition comprises a polyalkylene terephthalate and/or polyester thereof, a free triglyceride, a dendrimer, and optionally, an epoxy component. The composition is used to prepare a thermoplastic polymer. The composition and the thermoplastic polymer may be used to form an article having an improved hydrolysis resistance and an improved melt viscosity. The article may be useful for automotive, electrical, household, and industrial applications. A method of preparing the thermoplastic polymer is also disclosed.
摘要翻译： 组合物包含聚对苯二甲酸亚烷基酯和/或其聚酯，游离甘油三酯，树枝状聚合物和任选的环氧组分。 该组合物用于制备热塑性聚合物。 组合物和热塑性聚合物可以用于形成具有改善的耐水解性和改善的熔体粘度的制品。 该文章可能适用于汽车，电气，家庭和工业应用。 还公开了制备热塑性聚合物的方法。
-
公开(公告)号：US07375167B2
公开(公告)日：2008-05-20
申请号：US11124730
申请日：2005-05-09
CPC分类号： C08L67/02 , C08K3/24 , C08K3/34 , C08K5/0008 , C08K5/0016 , C08K5/005 , C08K5/0083 , C08K5/103 , C08K5/1345 , C08K5/1515 , C08K2201/014 , C08L63/00 , C08L91/00 , C08L2205/02 , C08L2666/14 , C08L2666/02
摘要： A composition for forming an article having an improved resistance to hydrolysis is disclosed. The composition comprises a polyalkylene terephthalate and/or polyester thereof, a triglyceride, an epoxy component, and a plasticizer. The polyalkylene terephthalate has terminal carboxyl groups and hydroxyl groups and internal ester linkages. The triglyceride has at least one acid component with 6 to 30 carbon atoms and at least one epoxy group for reacting with the carboxyl groups. The epoxy component has internal aromatic groups and at least one terminal epoxy group for reacting with the carboxyl groups. The plasticizer comprises an esterification product of a polyoxyalkylene glycol with 1 to 20 carbon atoms and an aliphatic carboxylic acid with 1 to 25 carbon atoms for improving melt flow properties and for reducing hydrolysis of the composition.
摘要翻译： 公开了一种用于形成具有改善的抗水解性的制品的组合物。 组合物包含聚对苯二甲酸亚烷基酯和/或其聚酯，甘油三酯，环氧组分和增塑剂。 聚对苯二甲酸亚烷基酯具有末端羧基和羟基和内部酯键。 甘油三酸酯具有至少一个具有6至30个碳原子的酸组分和至少一个用于与羧基反应的环氧基团。 环氧组分具有内部芳族基团和至少一个用于与羧基反应的末端环氧基团。 增塑剂包括具有1至20个碳原子的聚氧亚烷基二醇的酯化产物和具有1至25个碳原子的脂肪族羧酸，以改善熔体流动性能并减少组合物的水解。
-
公开(公告)号：US20110000127A1
公开(公告)日：2011-01-06
申请号：US12496913
申请日：2009-07-02
申请人： Zhenguo Liu , Stephen J. Hanley , Frank Aadahl
发明人： Zhenguo Liu , Stephen J. Hanley , Frank Aadahl
CPC分类号： B60K15/03177 , Y10T428/1352 , Y10T428/1397 , Y10T428/31725
摘要： A single layer fuel tank includes a polyamide component, an impact modifier, and a binding filler. The polyamide component has a polyamide selected from the group of polyamide 6, polyamide 6/6, polyamide 6/66, and combinations thereof. The polyamide component also includes up to 5 parts by weight of polyamide oligomers per 100 parts by weight of the polyamide component. The impact modifier is an organic copolymer and is present in an amount of up to 30 parts by weight per 100 parts by weight of the fuel tank. The binding filler is not covalently bonded to the polyamide and includes at least one of a silica and a cyclodextrin. In addition, the binding filler is present in an amount of up to 10 parts by weight per 100 parts by weight of the fuel tank.
摘要翻译： 单层燃料箱包括聚酰胺组分，抗冲改性剂和粘结填料。 聚酰胺组分具有选自聚酰胺6，聚酰胺6/6，聚酰胺6/66及其组合的聚酰胺。 聚酰胺组分还包含每100重量份聚酰胺组分最多5重量份的聚酰胺低聚物。 抗冲改性剂是一种有机共聚物，相对于燃料箱100重量份，其含量可高达30重量份。 结合填料不与聚酰胺共价键合，并且包括二氧化硅和环糊精中的至少一种。 此外，结合填料的存在量为每100重量份燃料箱高达10重量份。
-
公开(公告)号：US5079340A
公开(公告)日：1992-01-07
申请号：US693192
申请日：1991-04-30
摘要： A thermoplastic polyketone polymer composition having thermoset properties, processes for its production, and articles made thereof are disclosed. This composition also having improved continuous use temperature and thermal stability properties can be produced by crosslinking, at elevated temperatures, a thermoplastic polyketone resin with a suitable basic material. Optionally, suitable lubricants or fillers can also be added to further improve the properties of the resulting composition.
摘要翻译： 公开了一种具有热固性质的热塑性聚酮聚合物组合物，其生产方法及其制成的制品。 具有改善的连续使用温度和热稳定性的组合物可以通过在高温下交联具有合适基础材料的热塑性聚酮树脂来制备。 任选地，也可以加入合适的润滑剂或填料以进一步改善所得组合物的性质。
-
公开(公告)号：US08092884B2
公开(公告)日：2012-01-10
申请号：US12496913
申请日：2009-07-02
申请人： Zhenguo Liu , Stephen J. Hanley , Frank Aadahl
发明人： Zhenguo Liu , Stephen J. Hanley , Frank Aadahl
CPC分类号： B60K15/03177 , Y10T428/1352 , Y10T428/1397 , Y10T428/31725
摘要： A single layer fuel tank includes a polyamide component, an impact modifier, and a binding filler. The polyamide component has a polyamide selected from the group of polyamide 6, polyamide 6/6, polyamide 6/66, and combinations thereof. The polyamide component also includes up to 5 parts by weight of polyamide oligomers per 100 parts by weight of the polyamide component. The impact modifier is an organic copolymer and is present in an amount of up to 30 parts by weight per 100 parts by weight of the fuel tank. The binding filler is not covalently bonded to the polyamide and includes at least one of a silica and a cyclodextrin. In addition, the binding filler is present in an amount of up to 10 parts by weight per 100 parts by weight of the fuel tank.
摘要翻译： 单层燃料箱包括聚酰胺组分，抗冲改性剂和粘结填料。 聚酰胺组分具有选自聚酰胺6，聚酰胺6/6，聚酰胺6/66及其组合的聚酰胺。 聚酰胺组分还包含每100重量份聚酰胺组分最多5重量份的聚酰胺低聚物。 抗冲改性剂是一种有机共聚物，相对于燃料箱100重量份，其含量可高达30重量份。 结合填料不与聚酰胺共价键合，并且包括二氧化硅和环糊精中的至少一种。 此外，结合填料的存在量为每100重量份燃料箱高达10重量份。
-
6.发明授权Biodegradable polymer encapsulated pharmaceutical compositions and method for preparing the same 失效可生物降解聚合物包封的药物组合物及其制备方法公开(公告)号：US06455526B1
公开(公告)日：2002-09-24
申请号：US09454555
申请日：1999-12-07
IPC分类号： A61K31495
CPC分类号： A61K31/50 , A61K9/1647 , A61K9/1694 , A61K31/495
摘要： A new class of biodegradable pharmaceutical compositions useful as sustained release medicamentous compositions, including methods of making and methods of using these compositions, are described and claimed. The method of making these compositions include the steps of: a) dry mixing of a pharmaceutically active molecule with a biodegradable polymer; b) melt extruding the mixture to form a solid solution of the active molecule in the polymer; and c) pulverizing the solid solution to form microparticles such that they can be formed into injectable formulations. Preferred embodiments include pharmaceutical compositions of polylactide-co-glycolide and (+)-&agr;-(2,3-dimethoxyphenyl)-1-[2-(4-fluorophenyl)ethyl]-4-piperidinemethanol (active ingredient) and a method for its formation. These compositions release the active ingredient at a steady rate over a period of days to weeks. The active ingredient antagonizes the effects of serotonin at the 5HT2A receptor and are useful in treating various conditions such as, for example, psychoses including schizophrenia, obsessive compulsive disorder, sleep disorder, depression, anorexia, anxiety, drug addiction and bipolar disorders.
摘要翻译： 描述和要求保护的一类新的可生物降解的药物组合物，其用作缓释药物组合物，包括制备方法和使用这些组合物的方法。 制备这些组合物的方法包括以下步骤：a）将药物活性分子与可生物降解的聚合物干混; b）熔融挤出混合物以形成聚合物中活性分子的固溶体; 和c）粉碎固溶体以形成微粒，使得它们可以形成可注射制剂。 优选的实施方案包括聚丙交酯 - 共 - 乙交酯和（+） - α-（2,3-二甲氧基苯基）-1- [2-（4-氟苯基）乙基] -4-哌啶甲醇（活性成分）的药物组合物和 其形成。 这些组合物在几天到数周的时间内以稳定的速率释放活性成分。 活性成分拮抗5-羟色胺在5HT2A受体上的作用，可用于治疗各种病症，例如精神病，包括精神分裂症，强迫症，睡眠障碍，抑郁症，厌食症，焦虑症，药物成瘾和双相性精神障碍。
-
公开(公告)号：US5114992A
公开(公告)日：1992-05-19
申请号：US633896
申请日：1990-12-26
申请人： Stephen J. Hanley
发明人： Stephen J. Hanley
IPC分类号： C08K9/04
CPC分类号： C08K9/04
摘要： Improved mechanical properties such as tensile strength are exhibited by glass fiber reinforced linear alternating polymers of carbon monoxide and at least one ethylenically unsaturated hydrocarbon when the glass fibers have a blocked isocyanate sizing material.
摘要翻译： 当玻璃纤维具有封闭的异氰酸酯施胶材料时，由一氧化碳和至少一种烯键式不饱和烃的玻璃纤维增强的线性交替聚合物表现出改进的机械性能如拉伸强度。
-
公开(公告)号：US5034431A
公开(公告)日：1991-07-23
申请号：US579433
申请日：1990-09-06
申请人： Stephen J. Hanley
发明人： Stephen J. Hanley
摘要： Glass fiber reinforced linear alternating polymers of carbon monoxide and at least one ethylenically unsaturated hydrocarbon show good mechanical properties when the glass fiber employed for reinforcement contains a sizing with an aminosilane functional group, and a polymeric film former with polyurethane and epoxy functional groups, and is present in an amount of from about 1 to 45 weight percent of the reinforced fiber.
摘要翻译： 当用于增强的玻璃纤维含有具有氨基硅烷官能团的上浆时，一氧化碳和至少一种烯属不饱和烃的玻璃纤维增强线性交替聚合物显示出良好的机械性能，以及具有聚氨酯和环氧官能团的聚合物成膜剂 其量为增强纤维的约1至45重量％。
-
-
-
-
-
-
-
搜索结果
8 条记录 (耗时 0.02 秒)
