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11. 发明授权

US06495634B2 Propylene polymers 失效
标题翻译：丙烯聚合物
公开(公告)号：US06495634B2
公开(公告)日：2002-12-17
申请号：US09097865
申请日：1998-06-16
申请人： Stephan Hüffer , Joachim Rösch , Franz Langhauser , Dieter Lilge , Roland Hingmann
发明人： Stephan Hüffer , Joachim Rösch , Franz Langhauser , Dieter Lilge , Roland Hingmann
IPC分类号： C08L2312
CPC分类号： C08L23/10 , C08F10/06 , C08F210/16 , C08L23/14 , C08L23/142 , C08L2205/02 , C08F2/001 , C08F4/025 , C08F4/651 , C08F4/6546 , C08L2666/04 , C08F210/06 , C08F2500/12
摘要： Propylene polymers containing a matrix of a propylene homopolymer and a copolymer of propylene and other alkenes, wherein, during the separation of the propylene polymers according to tacticity and comonomer distribution of the polymer chains, by first dissolving the propylene polymers in boiling xylene, then cooling the solution at a cooling rate of 10° C./h to 25° C. and thereafter, increasing the temperature, separating the propylene polymers into fractions of different solubility, either one or more of the conditions that i) more than 20% by weight of the matrix remain undissolved on further heating to 112° C. or ii) more than 8% by weight of the matrix remain undissolved on further heating to 117° C. or iii) more than 1% by weight of the matrix remain undissolved on further heating to 122° C. are fulfilled by the matrix which remains undissolved on heating the cooled propylene polymer solution to 80° C., a process for the preparation of the propylene polymers, their use for the production of films, fibers or moldings and the films, fibers or moldings comprising these propylene polymers, are described.
摘要翻译：含有丙烯均聚物基质和丙烯与其它烯烃共聚物的丙烯聚合物，其中在根据聚合物链的立构规整度和共聚单体分布分离丙烯聚合物期间，首先将丙烯聚合物溶解在沸腾的二甲苯中，然后冷却该溶液以10℃/ h至25℃的冷却速率，然后升高温度，将丙烯聚合物分离成不同溶解度的分数，其中的一种或多种条件为：超过20重量％的基质在进一步加热至112°C时仍未溶解。或）在基于进一步加热至117℃时，基质重量不得超过8％。或者，更多加热时，大于1重量％的基质仍然不溶解至122℃，通过在将冷却的丙烯聚合物溶液加热至80℃时仍未溶解的基质来实现，制备丙烯聚合物的方法，其用于p 描述了膜，纤维或模制品的引导以及包含这些丙烯聚合物的膜，纤维或模制品。

12. 发明授权

US07022795B1 Highly crystalline propylene homopolymers 失效
标题翻译：高度结晶的丙烯均聚物
公开(公告)号：US07022795B1
公开(公告)日：2006-04-04
申请号：US09041698
申请日：1998-03-13
申请人： Stephan Hüffer , Joachim Rösch , Stefan Seelert , Franz Langhauser , Dieter Lilge , Roland Hingmann , Günther Schweier
发明人： Stephan Hüffer , Joachim Rösch , Stefan Seelert , Franz Langhauser , Dieter Lilge , Roland Hingmann , Günther Schweier
IPC分类号： C08F110/06 , C08F4/646 , C08F4/649
CPC分类号： C08F10/00 , C08F110/06 , C08F4/651 , C08F4/6546 , C08F2500/12
摘要： Propylene homopolymers, wherein, in their separation according to tacticity by first dissolving the polymers in boiling xylene, then cooling the solution to 25° C. at a cooling rate of 10° C./h and then, with ascending temperature, separating the propylene homopolymers into fractions of different tacticity, either one or more of the conditions that i) the fraction of propylene homopolymers which remains undissolved on heating the cooled propylene homopolymer solution to 112° C. is greater than 20% by weight or ii) the fraction of propylene homopolymers which remains undissolved on heating the cooled propylene homopolymer solution to 117° C. is greater than 8% by weight or iii) the fraction of propylene homopolymers which remains undissolved on heating the cooled propylene homopolymer solution to 122° C. is greater than 1% by weight, are satisfied.
摘要翻译：丙烯均聚物，其中通过首先将聚合物溶解在沸腾的二甲苯中，根据立构规整度的分离，然后以10℃/小时的冷却速率将溶液冷却至25℃，然后在升高温度下分离丙烯将均聚物分成不同立构规整度的一个或多个条件，i）在将冷却的丙烯均聚物溶液加热至112℃时保持未溶解的丙烯均聚物的分数大于20重量％或ii）在将冷却的丙烯均聚物溶液加热至117℃时保持未溶解的丙烯均聚物大于8重量％或iii）在将冷却的丙烯均聚物溶液加热至122℃时保持未溶解的丙烯均聚物的分数大于 1重量％。

13. 发明授权

US06524995B2 Catalyst systems of the Ziegler-Natta type 失效
标题翻译：齐格勒 - 纳塔型催化剂系统
公开(公告)号：US06524995B2
公开(公告)日：2003-02-25
申请号：US09750715
申请日：2001-01-02
申请人： Wolf Spaether , Stephan Hüffer , John Lynch , Wolfgang Bidell , Joachim Rösch , Günther Schweier , Roland Hingmann , Alexandre Segul , Rainer Hemmerich , Ingo Treffkorn
发明人： Wolf Spaether , Stephan Hüffer , John Lynch , Wolfgang Bidell , Joachim Rösch , Günther Schweier , Roland Hingmann , Alexandre Segul , Rainer Hemmerich , Ingo Treffkorn
IPC分类号： B01J2302
CPC分类号： C08F10/00 , C08F110/06 , C08F4/025 , C08F4/6546 , C08F2500/12 , C08F2500/24
摘要： Catalyst systems of the Ziegler-Natta type comprise as active constituents a) a solid component comprising a compound of titanium or vanadium, a compound of magnesium, a particulate inorganic oxide as support and an internal electron donor compound, and as cocatalyst b) an aluminum compound and c) if desired, a further, external electron donor compound, wherein the particulate, inorganic oxide used has a specific surface area of from 350 to 1000 m2/g and a mean particle diameter {overscore (D)} in the range from 5 to 60 &mgr;m and comprises particles which are composed of primary particles having a mean particle diameter {overscore (d)} in the range from 1 to 10 &mgr;m and contain voids or channels between the primary particles, where the macroscopic proportion of voids or channels having a diameter of greater than 1 &mgr;m in the particles of the inorganic oxides is in the range from 5 to 30% by volume and the molar ratio of the compound of magnesium to the particulate, inorganic oxide is from 0.5:1 to 2.0:1.
摘要翻译：齐格勒 - 纳塔型的催化剂体系包括作为活性成分的a）包含钛或钒的化合物的固体组分，镁的化合物，作为载体的颗粒状无机氧化物和内部电子给体化合物，以及作为助催化剂）铝化合物和），其中所用的颗粒状无机氧化物的比表面积为350〜1000m2 / g，平均粒径（超芯（D在5〜60μm的范围内）和包含由平均粒径（超芯（d在1-10μm范围内）并且在初级颗粒之间含有空隙或通道的初级颗粒组成的颗粒，其中空隙或通道的宏观比例具有大于1的直径无机氧化物颗粒中的母体在5至30体积％的范围内，镁与颗粒的无机氧化物的摩尔比为0.5:1至 2.0：1。

14. 发明授权

US06513581B1 Heat exchanger with a reduced tendency to produce deposits and method for producing same 失效
标题翻译：产生沉淀物的倾向降低的热交换器及其制造方法
公开(公告)号：US06513581B1
公开(公告)日：2003-02-04
申请号：US09869275
申请日：2001-06-26
申请人： Stephan Hüffer , Axel Franke , Stephan Scholl , Hans Mueller-Steinhagen , Qi Zhao , Bernd Diebold , Peter Dillmann
发明人： Stephan Hüffer , Axel Franke , Stephan Scholl , Hans Mueller-Steinhagen , Qi Zhao , Bernd Diebold , Peter Dillmann
IPC分类号： F28F1902
CPC分类号： F28F19/02 , C23C18/1616 , C23C18/1662 , C23C18/36 , Y10T428/12556 , Y10T428/12944 , Y10T428/31678
摘要： The invention relates to a process for the production of a heat transfer device, which comprises electroless chemical deposition of a metal/polymer dispersion layer, in which the polymer is halogenated, on a heat transfer surface. The invention furthermore relates to a process for the production of a heat transfer device, wherein a metal/phosphorus layer with a thickness of from 1 to 15 &mgr;m is applied by electroless chemical deposition before application of the metal/polymer dispersion layer. The invention furthermore relates to a heat transfer device which can be produced by a process according to the invention, and to the use of a coating, produced by electroless chemical deposition of a metal/polymer dispersion layer, in which the polymer is halogenated, for reducing the tendency of the coated surfaces to accumulate solids from fluids, causing fouling.
摘要翻译：本发明涉及一种用于制造传热装置的方法，该方法包括将金属/聚合物分散层（其中聚合物被卤化）化学沉积在传热表面上。本发明还涉及制造传热装置的方法，其中在施加金属/聚合物分散层之前，通过无电化学沉积施加厚度为1至15μm的金属/磷层。本发明还涉及一种可以通过本发明的方法生产的传热装置，以及通过化学沉积其中聚合物被卤化的金属/聚合物分散层产生的涂层的用途，降低涂层表面积聚固体从流体中引起结垢的趋势。

15. 发明申请

US20100227186A1 COMPOUNDS AND THEIR USE FOR PRODUCING LEATHER AND AS DISPERSANTS 有权
标题翻译：化合物及其用于生产皮革和作为分散剂的用途
公开(公告)号：US20100227186A1
公开(公告)日：2010-09-09
申请号：US12377360
申请日：2007-08-08
申请人： Stephan Hüffer , Sebastien Garnier , Oliver Reese , Günter Scherr , Harald Kiesow
发明人： Stephan Hüffer , Sebastien Garnier , Oliver Reese , Günter Scherr , Harald Kiesow
IPC分类号： C14C3/08 , C14C9/00 , C07D251/54 , C07D403/02
CPC分类号： C14C9/02 , C07D251/66 , C14C3/18 , Y10T428/4935
摘要： A process for the production of leather using one or more reaction products of(a) triamines or higher amines with (b) at least one compound of the general formula I A1-R1 I where R1 is selected from hydrocarbon radicals having 10 to 5000 carbon atoms, straight-chain or branched, saturated or having from one to three C—C double bonds, and A1 from groups capable of reacting with amines.
摘要翻译：一种使用（a）三胺或更高级胺与（b）至少一种通式I A1-R1 I化合物的一种或多种反应产物生产皮革的方法，其中R1选自具有10至5000碳的烃基原子，直链或支链，饱和或具有一至三个C-C双键，A1可以与胺反应。

16. 发明申请

US20090258074A1 MIXTURES OF TANNINS, THEIR PRODUCTION AND USE IN MEDICAMENTS OR AS DISINFECTANTS 审中-公开
标题翻译：鞣制混合物，其生产和用于药物或作为消毒剂
公开(公告)号：US20090258074A1
公开(公告)日：2009-10-15
申请号：US12301118
申请日：2007-02-28
申请人： Stephan Hüffer , Oliver Reese , Günter Scherr , Sebastien Garnier , Ulrich Mrowietz
发明人： Stephan Hüffer , Oliver Reese , Günter Scherr , Sebastien Garnier , Ulrich Mrowietz
IPC分类号： A61K9/50 , A61K9/12 , A61Q11/00 , A61K8/18 , A61Q17/04
CPC分类号： C08G8/28 , A61K31/775 , A61K31/795 , C08G8/18 , C08G8/24 , C08G14/08
摘要： The invention relates to a mixture comprising i) at least one condensation product (A) obtainable by reaction of a1) at least one aromatic system or heteroaromatic system, a2) at least one carbonyl compound, a3) if appropriate at least one sulfonating agent and a4) if appropriate at least one urea derivative, where the condensation product (A) has an Mw value ≧9000 g/mol, and ii) at least one tanning agent having an Mw value ≦3000 g/mol.
摘要翻译：本发明涉及一种混合物，其包含i）至少一种通过a1）至少一种芳族体系或杂芳族体系的反应获得的缩合产物（a2），a2）至少一种羰基化合物，a）如果合适的话，至少一种磺化剂和 a4）如果合适，至少一种脲衍生物，其中缩合产物（A）具有> = 9000g / mol的Mw值，和ii）至少一种Mw值<= 3000g / mol的鞣剂。

17. 发明申请

US20070107135A1 Method for the production of leather by using polymers 审中-公开
标题翻译：使用聚合物生产皮革的方法
公开(公告)号：US20070107135A1
公开(公告)日：2007-05-17
申请号：US10565512
申请日：2004-07-03
申请人： Stephan Hüffer , Gerhard Wolf , Matthias Kluglein , Stefan Becker
发明人： Stephan Hüffer , Gerhard Wolf , Matthias Kluglein , Stefan Becker
IPC分类号： C14C1/00
CPC分类号： C14C3/22
摘要： Leathers are produced by a process wherein pelts, pickled pelts or semifinished products are treated with at least one polymer which is obtainable by copolymerizing (A) at least one ethylenically unsaturated mono- or dicarboxylic acid of 3 to 8 carbon atoms or at least one anhydride derived from a mono- or dicarboxylic acid of 3 to 8 carbon atoms, (B) at least one vinylaromatic compound, (C) at least one alkoxylated unsaturated ether of the formula I (D) optionally further monoethylenically unsaturated monomers, where, in formula 1, the variables are defined as follows: R1, R2 and R3 are identical or different and are selected from C1-C4-alkyl and hydrogen; R4 and R5 are in each case identical or different and are selected from C1-C4-alkyl and hydrogen; R6 is selected from hydrogen, SO3M, PO3M2, C1-C30-alkyl, CO—H (formyl), CO—C1-C20-alkyl and CO—C6-C14-aryl, M is an alkali metal or NH4+ or CH3, n is an integer from 3 to 100 and y is an integer from 0 to 10.
摘要翻译：皮革是通过一种方法生产的，其中用至少一种聚合物处理毛皮，腌制的毛皮或半成品，该聚合物可通过共聚（A）至少一种3-8个碳原子的烯属不饱和单羧酸或二羧酸或至少一种酸酐衍生自3至8个碳原子的单羧酸或二羧酸，（B）至少一种乙烯基芳族化合物，（C）至少一种式I（D）的烷氧基化不饱和醚任选进一步的单烯属不饱和单体，其中，在式 1，变量定义如下：R 1，R 2和R 3相同或不同，并且选自C 1 -C 6烷基， 1 -C 4 - 烷基和氢; R 4和R 5各自在相同或不同的情况下选自C 1 -C 4 - 烷基和氢; R 6选自氢，SO 3 M，PO 3，M 2，C 1， CO-H（甲酰基），CO-C 1 -C 20 - 烷基和CO-C 1 -C 20 - 6为-C 14 - 芳基，M为碱金属或NH 4 +，或CH 3 n为3〜100的整数，y为0〜10的整数。

18. 发明授权

US07132488B2 Method for producing homopolymers and copolymers of isobutene 有权
标题翻译：异丁烯均聚物和共聚物的制备方法
公开(公告)号：US07132488B2
公开(公告)日：2006-11-07
申请号：US10433438
申请日：2001-12-11
申请人： Stephan Hüffer , Hans Peter Rath , Gabriele Lang
发明人： Stephan Hüffer , Hans Peter Rath , Gabriele Lang
IPC分类号： C08F10/10 , C08F210/10 , C08F4/12
CPC分类号： C08F10/10 , C08F110/10 , C08F4/14 , C08F4/44 , C08F4/00 , C08F2/002 , C08F2/38 , C08F2500/02 , C08F2500/03
摘要： In a process for the polymerization of isobutene or mixtures of isobutene with ethylenically unsaturated comonomers under the conditions of living cationic polymerization, the initiator system additionally comprises at least one nonpolymerizable, aprotic organosilicon compound having at least one Si—O bond.
摘要翻译：在活性阳离子聚合条件下异丁烯或异丁烯与烯属不饱和共聚单体的混合物聚合的方法中，引发剂体系还包含至少一种具有至少一个Si-O键的不可聚合的非质子性有机硅化合物。

19. 发明授权

US06617047B1 Method for coating apparatuses and parts of apparatuses used in chemical manufacturing 失效
标题翻译：化学制造中使用的装置和部件的涂布方法
公开(公告)号：US06617047B1
公开(公告)日：2003-09-09
申请号：US09869139
申请日：2001-06-26
申请人： Stephan Hüffer , Thilo Krebs , Wolfgang Loth , Bernd Rumpf , Jürgen Sturm , Bernd Diebold , Juergen Korkhaus , Joachim Nilges , Axel Franke
发明人： Stephan Hüffer , Thilo Krebs , Wolfgang Loth , Bernd Rumpf , Jürgen Sturm , Bernd Diebold , Juergen Korkhaus , Joachim Nilges , Axel Franke
IPC分类号： B05D136
CPC分类号： F28F19/02 , C23C18/1616 , C23C18/1662 , C23C18/36 , Y10T428/12556 , Y10T428/12944 , Y10T428/31678
摘要： The present invention relates to a process for coating apparatuses and apparatus parts for chemical plant construction—which are taken to mean, for example, apparatus, tank and reactor walls, discharge devices, valves, pumps, filters, compressors, centrifuges, columns, dryers, comminution machines, internals, packing elements and mixing elements—wherein a metal layer or a metal/polymer dispersion layer is deposited in an electroless manner on the apparatus(es) or apparatus part(s) to be coated by bringing the parts into contact with a metal electrolyte solution which, in addition to the metal electrolyte, comprises a reducing agent and optionally the polymer or polymer mixture to be deposited in dispersed form, where at least one polymer is halogenated.
摘要翻译：本发明涉及一种用于化工厂建设的涂布设备和设备部件的方法，其被认为是指例如设备，罐和反应器壁，排放装置，阀，泵，过滤器，压缩机，离心机，柱，干燥器粉碎机，内部构件，填料元件和混合元件，其中金属层或金属/聚合物分散层以无电解的方式沉积在待涂覆的设备或设备部分上，使部件接触与除了金属电解质之外的金属电解质溶液包含还原剂和任选的待分散形式沉积的聚合物或聚合物混合物，其中至少一种聚合物被卤化。

20. 发明授权

US06509103B1 Method for coating reactors for high pressure polymerization of 1-olefins 失效
标题翻译：用于1-烯烃高压聚合反应器的涂布方法
公开(公告)号：US06509103B1
公开(公告)日：2003-01-21
申请号：US09869147
申请日：2001-06-26
申请人： Stephan Hüffer , Andreas Deckers , Wilhelm Weber , Roger Klimesch , Dieter Littmann , Jürgen Sturm , Götz Lerch
发明人： Stephan Hüffer , Andreas Deckers , Wilhelm Weber , Roger Klimesch , Dieter Littmann , Jürgen Sturm , Götz Lerch
IPC分类号： B05D722
CPC分类号： F28F19/02 , C23C18/1616 , C23C18/1662 , C23C18/36 , Y10T428/12556 , Y10T428/12944 , Y10T428/31678
摘要： A process for coating a reactor, which comprises depositing a metal layer or a metal/polymer dispersion layer on the internal surface of the reactor in an electroless manner by bringing the surfaces into contact with a metal electrolyte solution which, besides the metal electrolyte, comprises a reducing agent and optionally a halogenated polymer to be deposited in dispersed form.
摘要翻译：一种用于涂覆反应器的方法，其包括通过使金属电解质溶液与金属电解质溶液接触而以化学方式沉积在反应器内表面上的金属层或金属/聚合物分散层还原剂和任选的以分散形式沉积的卤化聚合物。

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