Vegetable based dioxanone derivatives, synthesis and uses thereof
    12.
    发明申请
    Vegetable based dioxanone derivatives, synthesis and uses thereof 有权
    基于植物的二恶烷酮衍生物,其合成和用途

    公开(公告)号:US20050234121A1

    公开(公告)日:2005-10-20

    申请号:US11087772

    申请日:2005-03-24

    摘要: The present invention is directed to carboxylic acid and ester moieties that are attached to a carbon chain that is between 2 and 24 carbons in length wherein, the chain contains at least one dioxanone ring system, said dioxanone being formed from two adjacent carbons in the chain and/or at least one carbon in the chain is substituted with a pendant dioxanone ring system. In preferred embodiments, the carbon chain is a fatty acid residue. The carbons of said chain can be optionally substituted, saturated or unsaturated. When two or more said ester moieties are present, the invention is directed to a polyester such as a triglyceride, that contains multiple carbon chains wherein each chain is independently derivatized such that the triglyceride contains at least one dioxanone ring system, said dioxanone being formed from two adjacent carbons in at least one of said chains. The present invention is also directed to a method of preparing a dioxanone containing composition or fatty acid derivative. The present invention is also directed to coating formulations and polymers that utilize a dioxanone containing composition or fatty acid derivative, and methods of making such coatings and polymers.

    摘要翻译: 本发明涉及连接到长度为2至24个碳原子的碳链的羧酸和酯部分,其中链含有至少一个二氧杂环己酮环系,所述二恶烷酮由链中的两个相邻的碳形成 和/或链中的至少一个碳被二恶酮环系悬挂。 在优选的实施方案中,碳链是脂肪酸残基。 所述链的碳可任选被取代,饱和或不饱和。 当存在两个或更多个所述酯部分时,本发明涉及含有多个碳链的聚酯,例如甘油三酯,其中每个链独立地衍生化,使得甘油三酯含有至少一个二氧杂环己酮环体系,所述二恶烷酮由 在至少一个所述链中的两个相邻的碳。 本发明还涉及制备含二氧杂环己酮的组合物或脂肪酸衍生物的方法。 本发明还涉及使用含二氧杂环己酮的组合物或脂肪酸衍生物的涂料配方和聚合物,以及制备这种涂料和聚合物的方法。

    Ethanol extraction of phytosterols from corn fiber
    13.
    发明申请
    Ethanol extraction of phytosterols from corn fiber 有权
    乙醇从玉米纤维中提取植物甾醇

    公开(公告)号:US20050220951A1

    公开(公告)日:2005-10-06

    申请号:US11084933

    申请日:2005-03-21

    IPC分类号: A23L1/30 A23P1/00

    摘要: The present invention provides a process for extracting sterols from a high solids, thermochemically hydrolyzed corn fiber using ethanol as the extractant. The process includes obtaining a corn fiber slurry having a moisture content from about 20 weight percent to about 50 weight percent solids (high solids content), thermochemically processing the corn fiber slurry having high solids content of 20 to 50% to produce a hydrolyzed corn fiber slurry, dewatering the hydrolyzed corn fiber slurry to achieve a residual corn fiber having a moisture content from about 30 to 80 weight percent solids, washing the residual corn fiber, dewatering the washed, hydrolyzed corn fiber slurry to achieve a residual corn fiber having a moisture content from about 30 to 80 weight percent solids, and extracting the residual corn fiber with ethanol and separating at least one sterol.

    摘要翻译: 本发明提供使用乙醇作为萃取剂从高固体,热化学水解的玉米纤维中提取固醇的方法。 该方法包括获得具有约20重量%至约50重量%固体(高固体含量)的水分含量的玉米纤维浆料,热化学处理具有20至50%的高固含量的玉米纤维浆料以产生水解玉米纤维 将水解的玉米纤维浆液脱水,以获得含水量为约30至80重量%固体的残余玉米纤维,洗涤残余的玉米纤维,对经洗涤的水解玉米纤维浆液进行脱水以获得具有水分的残余玉米纤维 含量为约30至80重量%的固体,并用乙醇萃取残余的玉米纤维并分离至少一种甾醇。

    Process for drying hydrophobic amino acids with improved process for
increased bulk density
    14.
    发明授权
    Process for drying hydrophobic amino acids with improved process for increased bulk density 失效
    用改进的方法干燥疏水氨基酸的方法,以增加堆积密度

    公开(公告)号:US5756761A

    公开(公告)日:1998-05-26

    申请号:US461323

    申请日:1995-06-05

    CPC分类号: A23K20/142 A23K40/10

    摘要: A process for improving the solubility of hydrophobic amino acids in which hot saturated aqueous solutions of at least two different amino acids are first combined. A first step includes making a hot saturated aqueous solution of a first and hydrophobic amino acid having a low solubility in water. A second step includes making a hot saturated aqueous solution of a second and hydrophilic amino acid having a high solubility in water. Then the two hot saturated aqueous solutions are mixed to prepare a combined hot solution mixture, and dried. The resulting product is an amino acid food supplement which is blended into animal feed. The preferred amino acids are tryptophan and lysine, when the animal is a domestic farm animal. A preferred ratio is where the concentration of tryptophan is greater than 50 grams per liter and the concentration of lysine is greater than 300 grams per liter.

    摘要翻译: 首先组合了至少两种不同氨基酸的热饱和水溶液的疏水性氨基酸的溶解度改进方法。 第一步骤包括在水中具有低溶解度的第一和疏水性氨基酸的热饱和水溶液。 第二步包括制备在水中具有高溶解度的第二亲水性氨基酸的热饱和水溶液。 然后将两个热饱和水溶液混合以制备组合的热溶液混合物,并干燥。 所得产物是一种氨基酸食品补充剂,其被掺入动物饲料中。 当动物是家养农场动物时,优选的氨基酸是色氨酸和赖氨酸。 优选的比例是色氨酸浓度大于50克/升,赖氨酸浓度大于300克/升。

    Camshaft with an axially displaceable cam pack
    15.
    发明授权
    Camshaft with an axially displaceable cam pack 有权
    具有轴向位移凸轮组的凸轮轴

    公开(公告)号:US09273765B2

    公开(公告)日:2016-03-01

    申请号:US14130143

    申请日:2012-06-29

    摘要: A camshaft includes a carrier shaft to be mounted rotatably in a shaft axis and at least one cam pack axially displaceable on the carrier shaft. The cam pack includes at least two cams and at least one adjusting member for axial adjustment of the cam pack. The cams and adjusting member are interconnected in an axially adjacent configuration by an integrally molded body. The body is integrally molded on at least one cam and the adjusting member by an original molding process and a composite structure is formed by the integrally molded body. The composite structure can be mounted in a direct configuration on the carrier shaft to be axially displaceable thereon. The cams and the adjusting member include inner toothing engaging in an axially displaceable manner with outer toothing of the carrier shaft. A cam pack and a method for producing a camshaft are also provided.

    摘要翻译: 凸轮轴包括能够以轴轴线可旋转地安装的行星架轴和至少一个可在行星架轴​​上移动的凸轮组件。 凸轮组包括至少两个凸轮和用于轴向调节凸轮组的至少一个调节构件。 凸轮和调节构件通过整体模制的主体在轴向相邻的构造中相互连接。 主体通过原始成型工艺一体地模制在至少一个凸轮和调节构件上,并且通过整体模制的主体形成复合结构。 复合结构可以直接构造安装在托架轴上以便在其上轴向移动。 凸轮和调节构件包括以轴向移动的方式与承载件轴的外齿啮合的内齿。 还提供了凸轮组件和用于制造凸轮轴的方法。

    Mounting of a camshaft
    16.
    发明授权
    Mounting of a camshaft 有权
    安装凸轮轴

    公开(公告)号:US09121354B2

    公开(公告)日:2015-09-01

    申请号:US14124739

    申请日:2012-05-16

    摘要: Reciprocating-piston internal combustion engine having a crank mechanism, with at least one cylinder head, the intake and exhaust ducts of which are controlled by in each case at least one gas exchange valve which is configured as an intake or exhaust valve, which gas exchange valves can be actuated by cams of at least one camshaft and by transmission elements which are driven by said cams, wherein the cams are configured as sliding cams with at least two cams per sliding cam unit, which sliding cams are arranged via internal splining on an externally splined basic shaft such that they are fixed so as to rotate with it but can be displaced axially, at least one device which is fixed to the internal combustion engine for displacing the sliding cam unit into different axial positions via displacement grooves on the circumference of the sliding cam unit which interact with an actuator pin, and bearings for fixing the camshaft radially and axially on a component of the internal combustion engine, wherein the basic shaft is guided by bearings on the component of the internal combustion engine.

    摘要翻译: 具有曲柄机构的往复活塞式内燃机具有至少一个气缸盖,其进气和排气管道在每种情况下由至少一个气体交换阀控制,该气体交换阀配置为进气门或排气阀,该气体交换 阀可以由至少一个凸轮轴的凸轮和由所述凸轮驱动的传动元件致动,其中凸轮被配置为具有每个滑动凸轮单元的至少两个凸轮的滑动凸轮,该滑动凸轮经由内部花键 外花键基本轴,使得它们被固定成与其一起旋转但可以轴向移动;至少一个固定到内燃机的装置,用于通过在圆周上的位移槽将滑动凸轮单元移动到不同的轴向位置 与致动器销相互作用的滑动凸轮单元和用于将凸轮轴径向和轴向地固定在内燃部件上的轴承 发动机,其中所述基本轴由所述内燃机的部件上的轴承引导。

    Cam unit for a constructed camshaft
    17.
    发明授权
    Cam unit for a constructed camshaft 有权
    用于构造凸轮轴的凸轮单元

    公开(公告)号:US08887681B2

    公开(公告)日:2014-11-18

    申请号:US13516529

    申请日:2010-11-11

    IPC分类号: F01L1/04 F01L13/00

    摘要: A cam unit for arranging on a camshaft main part of a camshaft in a rotationally fixed and axially movable manner. The cam unit includes a tubular sleeve main part and at least one cam element that lies on the sleeve main part in a rotationally fixed and non-movable manner. The sleeve main part and the at least one cam element are designed as individual parts that can be separately produced and subsequently assembled.

    摘要翻译: 凸轮单元,用于以旋转固定和可轴向移动的方式布置在凸轮轴的凸轮轴主要部分上。 凸轮单元包括管状套筒主体部分和至少一个凸轮元件,其以旋转固定和不可移动的方式位于套筒主体部分上。 套筒主体部分和至少一个凸轮元件被设计为可单独制造并随后组装的各个部件。

    Method and device for the finish machining of composite camshafts and eccentric shafts
    18.
    发明授权
    Method and device for the finish machining of composite camshafts and eccentric shafts 有权
    复合凸轮轴和偏心轴精加工的方法和装置

    公开(公告)号:US08499448B2

    公开(公告)日:2013-08-06

    申请号:US12280333

    申请日:2007-02-21

    IPC分类号: B21D53/84 B24B1/00

    摘要: The invention relates to a method of producing a composite shaft comprising a shaft body (1), at least one first component (2, 9) connected to the shaft body (1) in a rotationally fixed manner, and at least one second component (3, 8) rotatable relative to the shaft body (1), in which method the at least one first component (2, 9) and the at least one second component (3, 8) are pushed onto the shaft body and assembled in the intended sequence. In order to be able to produce such shafts in a simpler and more cost-effective manner and in order to be able to finish-machine the components connected to the shaft body (1) in a rotationally fixed manner only after the complete assembly of the composite shaft, it is proposed according to the invention that at least the first component (2, 9) connected to the shaft body (1) in a rotationally fixed manner be subjected to a machining operation and that the at least one second component (3, 8) be screened from the at least one first component (2, 9) during this machining in such a way that chips produced during the machining of the first component (2, 9) do not penetrate into the space between the second component (3, 8) and the shaft body (1) or between the second component (3, 8) and a third component (21) connected to the shaft body (1) in a rotationally fixed manner.

    摘要翻译: 本发明涉及一种生产复合轴的方法,该复合轴包括轴体(1),以旋转固定的方式连接到轴体(1)的至少一个第一部件(2,9)和至少一个第二部件 3,8)可相对于所述轴体(1)旋转,在该方法中,所述至少一个第一部件(2,9)和所述至少一个第二部件(3,8)被推到所述轴体上并组装在所述轴体 预期的顺序。 为了能够以更简单和更具成本效益的方式生产这种轴,并且为了能够以旋转固定的方式将连接到轴体(1)的部件精加工成完整组装之后 复合轴,根据本发明提出,至少连接到轴体(1)的第一部件(2,9)以旋转固定的方式进行加工操作,并且至少一个第二部件(3) ,8)在该加工期间从至少一个第一部件(2,9)中筛选,使得在第一部件(2,9)的机加工期间产生的切屑不会渗透到第二部件 3)和所述轴体(1)之间或所述第二部件(3,8)和与所述轴体(1)连接的第三部件(21)之间。