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1. 发明申请

US20130251980A1 POLYURETHANE AND POLYISOCYANURATE FOAMS 审中-公开
标题翻译：聚氨酯和聚异氰尿酸酯
公开(公告)号：US20130251980A1
公开(公告)日：2013-09-26
申请号：US13880542
申请日：2011-12-15
申请人： Luigi Pellacani , Paolo Golini , Peter Keller
发明人： Luigi Pellacani , Paolo Golini , Peter Keller
IPC分类号： C08G18/34
CPC分类号： C08G18/34 , C08G18/4027 , C08G18/4213 , C08G18/4833 , C08G18/4858 , C08G18/546 , C08G18/7664 , C08G2101/0025 , C08G2101/005 , Y10T428/249988 , Y10T428/249991
摘要： Embodiments of the invention provide for polyurethane or polyisocyanurate foam formulations. The formulations include a formulated polyol, a polyisocyanate, and a blowing agent such that the stoichiometric index of the polyisocyanate to the formulated polyol is above 250. The formulated polyol includes (i) from about 20 to about 60 percent by weight of an aromatic polyester polyol, (ii) from about 10 to about 30 percent by weight of a Novolac-type polyether polyol, and (iii) from about 5 to about 40 percent by weight of a polyether polyol including a sucrose- or sorbitol-initiated polyol. Components (i), (ii), and (iii) are selected so that the formulated polyol as a whole has an average functionality of at least about 2.4.
摘要翻译：本发明的实施方案提供聚氨酯或聚异氰脲酸酯泡沫制剂。制剂包括配制的多元醇，多异氰酸酯和发泡剂，使得多异氰酸酯与配制的多元醇的化学计量指数高于250.所配制的多元醇包括（i）约20至约60重量％的芳族聚酯多元醇，（ii）约10至约30重量％的酚醛清漆型聚醚多元醇，和（iii）约5至约40重量％的包含蔗糖或山梨糖醇引发的多元醇的聚醚多元醇。选择组分（i），（ii）和（iii），使得配制的多元醇作为整体具有至少约2.4的平均官能度。

2. 发明申请

US20120070666A1 Rounded-Particle Plastic Powder in Particular for Application in Laser Sintering, Method for Production of Such a Powder and Laser Sintering Process Using Such a Powder 审中-公开
标题翻译：特别适用于激光烧结的圆粒状塑料粉末，使用这种粉末的这种粉末的制造方法和激光烧结方法
公开(公告)号：US20120070666A1
公开(公告)日：2012-03-22
申请号：US13303796
申请日：2011-11-23
申请人： Mandy Gersch , Frank Müller , Thomas Mattes , Peter Keller
发明人： Mandy Gersch , Frank Müller , Thomas Mattes , Peter Keller
IPC分类号： B32B5/16
CPC分类号： C08J3/12 , B33Y70/00 , C08J3/14 , C08J2377/02 , Y10T428/252 , Y10T428/2982
摘要： In a laser sintering method for producing a three-dimensional object wherein subsequent layers of the object to be formed are subsequently solidified on positions corresponding to the object, as a build-up material, a powder is used wherein the upper grain limit of the powder particles is below 100 μm, the D0.5-value is below 55 μm, the BET-surface is smaller than 5 m2/g and the grains of the powder basically have a spherical shape.
摘要翻译：在用于制造三维物体的激光烧结方法中，其中待形成物体的后续层随后在与物体相对应的位置上固化，作为堆积材料，使用粉末，其中粉末的上限极限颗粒低于100μm，D0.5值低于55μm，BET表面小于5m 2 / g，粉末的颗粒基本上具有球形。

3. 发明申请

US20100183883A1 WATER-DISPERSIBLE POLYISOCYANATES 审中-公开
标题翻译：水不溶性聚异氰酸酯
公开(公告)号：US20100183883A1
公开(公告)日：2010-07-22
申请号：US12669221
申请日：2008-07-11
申请人： Harald Schaefer , Thomas Zech , Arno Duenkel , Nicolas Wiemer , Peter Keller , Angelika Maria Steinbrecher
发明人： Harald Schaefer , Thomas Zech , Arno Duenkel , Nicolas Wiemer , Peter Keller , Angelika Maria Steinbrecher
IPC分类号： B32B27/40 , C08G18/48 , C09D175/04
CPC分类号： C09D175/04 , C08G18/0828 , C08G18/283 , C08G18/2865 , C08G18/6216 , C08G18/706 , C08G18/7837 , C08G18/792 , Y10T428/31551
摘要： The present invention relates to improved water-dispersible polyisocyanates intended more particularly for two-component polyurethane coating materials.
摘要翻译：本发明涉及更特别用于双组分聚氨酯涂料的改进的水分散性多异氰酸酯。

4. 发明申请

US20090017220A1 Method for a layer-wise manufacturing of a three-dimensional object 有权
标题翻译：层次制造三维物体的方法
公开(公告)号：US20090017220A1
公开(公告)日：2009-01-15
申请号：US12154655
申请日：2008-05-23
申请人： Frank Muller , Andreas Pfister , Martin Leuterer , Peter Keller
发明人： Frank Muller , Andreas Pfister , Martin Leuterer , Peter Keller
IPC分类号： B05D3/06 , B05C11/10 , B05C9/14
CPC分类号： B29C67/0077 , B29C64/153 , B33Y10/00 , B33Y30/00
摘要： A method for a layer-wise manufacturing of a three-dimensional object has a first step of providing a layer of a material in powder form or a liquid material on a support or a layer that has already been solidified at selected positions previously and a second step of directing a focussed photon or particle beam (8′) selectively at selected positions of the layer. In the process in the second step the photon or particle beam is selected such that it brings about a change of the absorption of the material when hitting the layer. After the termination of the second step a third step is carried out, in which the layer is irradiated by means of electromagnetic radiation (18′) such that the material is homogenously solidified at those positions of the layer that correspond to the cross-section of the object to be formed.
摘要翻译：用于层状制造三维物体的方法具有第一步骤，在先前已经在选定位置固化的载体或层上提供粉末形式的材料层或液体材料，第二步是将第二层在层的选定位置选择性地引导聚焦光子或粒子束（8'）的步骤。在第二步骤的过程中，选择光子或粒子束，使得其在击中该层时引起材料的吸收变化。在第二步骤终止之后，进行第三步骤，其中通过电磁辐射（18'）照射该层，使得材料在该层的对应于横截面的那些位置处均匀凝固要形成的对象

5. 发明申请

US20060211842A1 Method for producing highly functional, hyper branched polyester by means of enzymatic esterification 失效
标题翻译：通过酶促酯化制备高功能，超支化聚酯的方法
公开(公告)号：US20060211842A1
公开(公告)日：2006-09-21
申请号：US11405426
申请日：2006-04-18
申请人： Eva Wagner , Bernd Bruchmann , Dietmar Haering , Peter Keller , Thomas Pouhe
发明人： Eva Wagner , Bernd Bruchmann , Dietmar Haering , Peter Keller , Thomas Pouhe
IPC分类号： C08G63/00 , C08G63/02
CPC分类号： C08G83/005 , C08G63/06 , C08G63/12 , C08G63/60 , C12P7/62 , C12P7/625 , Y10T428/28 , Y10T428/2848
摘要： The present invention relates to a process for preparing highly functional hyperbranched polyesters which comprises reacting a reaction solution comprising solvent and (a) one or more dicarboxylic acids or one or more derivatives thereof with one or more at least trifunctional alcohols (b) or one or more tricarboxylic acids or higher polycarboxylic acids or one or more derivatives thereof with one or more diols (c) or one or more tricarboxylic acids or higher polycarboxylic acids or one or more derivatives thereof with one or more at least trifunctional alcohols (d) or one or more di- or polyhydroxycarboxylic acids (e) or one or more hydroxydi- or hydroxypolycarboxylic acids or mixtures of at least two of the above reaction solutions in the presence of an enzyme at temperatures above 60° C. and pressures above 500 mbar
摘要翻译：本发明涉及一种制备高功能性超支化聚酯的方法，其包括使包含溶剂的反应溶液与（a）一种或多种二羧酸或其一种或多种衍生物与一种或多种至少三官能醇（b）或一种或多种更多的三羧酸或更高级的多元羧酸或其一种或多种衍生物与一种或多种二醇（c）或一种或多种三羧酸或更高级的多元羧酸或其一种或多种衍生物与一种或多种至少三官能醇（d）或一种或更多的二羟基羧酸或多羟基羧酸（e）或一种或多种羟基二羟基或羟基多羧酸或至少两种上述反应溶液的混合物在温度高于60℃和高于500毫巴的压力下在酶存在下

6. 发明授权

US06875406B1 Counterflow stripping tube 有权
标题翻译：逆流剥离管
公开(公告)号：US06875406B1
公开(公告)日：2005-04-05
申请号：US09806486
申请日：1999-10-12
申请人： Wolfgang Hübinger , Günter Staufer , Peter Keller
发明人： Wolfgang Hübinger , Günter Staufer , Peter Keller
IPC分类号： B01D3/22 , B01D3/32 , C08F6/10 , C08G85/00 , B01J8/04
CPC分类号： B01D3/225 , B01D3/22 , B01D3/32 , C08F6/10
摘要： Countercurrent stripping pipe for removing volatile organic constituents from reaction products, having a column pipe (201) composed of a plurality of pipe sections (201a-d), in which trays (202) are arranged, connections (205, 208) for supplying and removing the reaction products and connections (206, 207) for supplying and removing at least one stripping agent in countercurrent to the reaction products. In accordance with the invention, a plurality of successive trays (202) in each case are joined to one another and form at least two inserts (211a-c) which can be removed from the column pipe (201).
摘要翻译：用于从反应产物中除去挥发性有机成分的逆流剥离管，具有由多个管段（201a-d）组成的塔管（201），其中布置有托盘（202），连接件（205,208）用于供应和除去用于与反应产物逆流供应和除去至少一种汽提剂的反应产物和连接物（206,207）。根据本发明，在每种情况下，多个连续的托盘（202）彼此连接并形成至少两个可从柱管（201）移除的插入件（211a-c）。

7. 发明申请

US20050071514A1 Autonomic configuration of interconnection cable speeds 失效
标题翻译：互联电缆速度的自动配置
公开(公告)号：US20050071514A1
公开(公告)日：2005-03-31
申请号：US10675678
申请日：2003-09-30
申请人： Gary Anderson , David Bailey , Peter Keller , Diane Knipfer
发明人： Gary Anderson , David Bailey , Peter Keller , Diane Knipfer
IPC分类号： G06F3/00 , G06F13/40 , H04L5/14
CPC分类号： G06F13/4072 , H04L5/1446
摘要： The present invention provides a method and computer program product for reading an encoded cable speed/length value contained within an interconnection cable to set the interconnection speed of two or more components connected by the interconnection cable within a computing environment. This method detects changes to the cable connections within the I/O fabric of the computing environment, and autonomically reconfigures the connected components to enable the interconnected devices to communicate at the maximum effective bandwidth, based on the length of the interconnection cables utilized.
摘要翻译：本发明提供了一种用于读取互连电缆中包含的编码电缆速度/长度值的方法和计算机程序产品，以在计算环境内设置由互连电缆连接的两个或多个组件的互连速度。该方法检测对计算环境的I / O结构内的电缆连接的改变，并且基于所使用的互连电缆的长度，自主地重新配置所连接的组件以使得互连设备能够以最大有效带宽进行通信。

8. 发明授权

US06634117B2 Method for drying an active part and device for carrying out this method 有权
公开(公告)号：US06634117B2
公开(公告)日：2003-10-21
申请号：US10122231
申请日：2002-04-16
申请人： Paul Gmeiner , Peter Keller
发明人： Paul Gmeiner , Peter Keller
IPC分类号： F26B334
CPC分类号： H01F27/14 , F26B3/353 , F26B5/005 , F26B5/04
摘要： The method serves for drying an active part containing at least one winding and solid insulations. The active part is arranged in a vacuum-tight housing and is heated there to a final temperature value (Tfin) by means of warmed oil and by means of a current (I) carried in the winding. The warmed oil is sprayed in the housing at reduced pressure (p) and with the current (I) switched on. At the same time, water is extracted from the active part. The sprayed oil is collected on the housing bottom, after discharging heat to the active part, and, after rewarming, is sprayed once again in the housing at reduced pressure and with the current switched on. The active part is thus dried particularly quickly and carefully.

9. 发明授权

US06618462B1 Digital frequency divider 失效
标题翻译：数字分频器
公开(公告)号：US06618462B1
公开(公告)日：2003-09-09
申请号：US10077114
申请日：2002-02-15
申请人： John M. Ross , Peter Keller
发明人： John M. Ross , Peter Keller
IPC分类号： H03K2100
CPC分类号： G06F7/68
摘要： A system and method is presented for dividing a reference clock frequency by any real number. The invention allows for a real number divisor that could have any desired degree of precision. Additionally, the invention seeks to minimize hardware complexity in realizing such a reference-clock frequency divider. In one particular embodiment of the invention, a system and method is presented, wherein the real number divisor is a real number having a repeating decimal (i.e., the real number may be represented by a fraction).
摘要翻译：提出了一种用于将参考时钟频率除以任何实数的系统和方法。本发明允许可以具有任何期望的精度的实数除数。另外，本发明寻求在实现这种参考时钟分频器时最小化硬件复杂性。在本发明的一个具体实施例中，提出了一种系统和方法，其中实数除数是具有重复小数的实数（即，实数可以由分数表示）。

10. 发明授权

US6096858A Removing residual volatiles from polymer dispersions 有权
标题翻译：从聚合物分散体中除去残留的挥发物
公开(公告)号：US6096858A
公开(公告)日：2000-08-01
申请号：US338430
申请日：1999-06-23
申请人： Johannes Dobbelaar , Wolfgang Hubinger , Peter Keller , Bernd Stanger
发明人： Johannes Dobbelaar , Wolfgang Hubinger , Peter Keller , Bernd Stanger
IPC分类号： C08F6/00
CPC分类号： C08F6/003 , C08F6/006
摘要： The process of the present invention for removing residual volatiles from polymer dispersions by performing first chemical deodorization using an initiator to remove residual monomers and then physical deodorization to remove volatile constituents comprises conducting the chemical deodorization for as long as the decrease in monomers is greater than the increase in secondary components introduced into the dispersion by the initiator, to result reliably in polymer dispersions having a residual volatiles content of less than or equal to 100 ppm.
摘要翻译：通过使用引发剂进行第一次化学除臭以除去残余单体，然后进行物理除臭除去挥发性成分，本发明从聚合物分散体中除去残留挥发物的方法包括进行化学除臭，只要单体的减少大于通过引发剂引入到分散体中的次级组分的增加，可靠地得到残留挥发物含量小于或等于100ppm的聚合物分散体。

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