公开(公告)号：US07217773B2

公开(公告)日：2007-05-15

申请号：US10542928

申请日：2004-01-23

申请人： Hans Peter Rath ,  Thomas Perner ,  Helmut Mach

发明人： Hans Peter Rath ,  Thomas Perner ,  Helmut Mach

IPC分类号： C08F4/14 ,  C08F110/10

CPC分类号： C08F110/10 ,  Y02P20/582 ,  C08F4/14 ,  C08F2500/02 ,  C08F2500/03

摘要： A process is described for preparing polyisobutene having a content of terminal vinylidene groups of at least 75 mol % by polymerizing isobutene or isobutenic hydrocarbon mixtures in the liquid phase in the presence of a boron trifluoride complex catalyst of the composition (BF3)a.L1b.L2c.L3d where L1 is water, a primary C1–C5-alkanol and/or a secondary C3–C5-alkanol, L2 is at least one aldehyde and/or one ketone, L3 is an ether having at least 5 carbon atoms, a secondary alkanol having at least 6 carbon atoms, a primary alkanol having at least 6 carbon atoms and/or a tertiary alkanol, the b:a ratio is in the range from 0.9 to 3.0, the c:a ratio is in the range from 0.01 to 0.5, and the d:a ratio is in the range from 0 to 1.0.

摘要翻译： 描述了一种制备具有至少75mol％的末端亚乙烯基含量的聚异丁烯的方法，通过在液相中聚合异丁烯或异丁烯烃混合物，在三元组配合物催化剂存在下， 描述=“在线公式”end =“lead”？>（BF 3） a β-in-line-formula description =“In-line-formula”=“In- 其中L 1是水，主要C 1 -C 5 - 烷醇和/或 仲C 3 -C 5 - 烷醇，L 2是至少一种醛和/或一种酮，L 3， SUP>是具有至少5个碳原子的醚，具有至少6个碳原子的仲链烷醇，具有至少6个碳原子的伯烷醇和/或叔链烷醇，b：a的比例在0.9至 3.0，c：a的比例在0.01至0.5的范围内，d:a的比例为 范围从0到1.0。

公开(公告)号：US07365152B2

公开(公告)日：2008-04-29

申请号：US10584138

申请日：2004-12-29

申请人： Hans Peter Rath ,  Thomas Perner ,  Eckard Schauss

发明人： Hans Peter Rath ,  Thomas Perner ,  Eckard Schauss

IPC分类号： C08F6/08 ,  C08F10/10

CPC分类号： C08F8/26 ,  C08F110/10 ,  C08F10/10 ,  C08F4/14 ,  C08F2500/02

摘要： A process is described for preparing polyisobutene having a low halogen content, in which isobutene is polymerized in the presence of a catalyst which comprises a halogenated Lewis acid, the catalyst is removed and/or deactivated, and the resulting polyisobutene is contacted with a zeolite of an average pore size of from 5 to 15 Å.

摘要翻译： 描述了一种制备具有低卤素含量的聚异丁烯的方法，其中异丁烯在包含卤化路易斯酸的催化剂存在下聚合，将催化剂除去和/或失活，并将得到的聚异丁烯与 平均孔径为5至15埃。

公开(公告)号：US08409474B2

公开(公告)日：2013-04-02

申请号：US12279553

申请日：2007-02-21

申请人： Arno Lange ,  Helmut Mach ,  Hans Peter Rath ,  Dietmar Posselt

发明人： Arno Lange ,  Helmut Mach ,  Hans Peter Rath ,  Dietmar Posselt

IPC分类号： C09K15/00 ,  C07C211/00 ,  C10L1/22 ,  C10L1/183

CPC分类号： C10M159/12 ,  C07C217/58 ,  C07D265/16 ,  C08G61/12 ,  C08G61/122 ,  C08G61/124 ,  C08G61/125 ,  C08G61/126 ,  C08K5/3437 ,  C10L1/2225 ,  C10L1/233 ,  C10L1/238 ,  C10L10/18 ,  C10L2230/081 ,  C10L2230/086 ,  C10M133/48 ,  C10M149/12 ,  C10M2207/023 ,  C10M2215/225 ,  C10M2217/043 ,  C10N2230/10

摘要： The use of polycyclic phenolic compounds which have up to 20 benzene rings per molecule and are obtainable by reacting a tetrahydrobenzoxazine I where R1 is a hydrocarbyl radical and R2, R3, R4 and R5 are each independently hydrogen atoms, hydroxyl groups or hydrocarbyl radicals with one or more of the same or different phenols II where R7, R8, R9 and R10 are each independently hydrogen atoms, hydroxyl groups or hydrocarbyl radicals, and/or with one or more of the same or different tetrahydrobenzoxazines I, with the proviso that at least one of the substituents has from 13 to 3000 carbon atoms and the remaining substituents, when they are hydrocarbyl radicals, have in each case from 1 to 20 carbon atoms as stabilizers for stabilizing inanimate organic material against the action of light, oxygen and heat.

公开(公告)号：US08357829B2

公开(公告)日：2013-01-22

申请号：US12988641

申请日：2009-05-06

申请人： Phillip Hanefeld ,  Hans Peter Rath ,  Helmut Mach ,  Rainer Urban

发明人： Phillip Hanefeld ,  Hans Peter Rath ,  Helmut Mach ,  Rainer Urban

IPC分类号： C10M107/02 ,  C10M143/00

CPC分类号： C08F297/08 ,  C10M107/10 ,  C10M119/02 ,  C10M143/08 ,  C10M2205/0213 ,  C10M2205/028 ,  C10M2205/0285 ,  C10N2230/02 ,  C10N2240/04 ,  C10N2240/10 ,  C10N2250/10 ,  C10N2260/02 ,  C10M2205/026 ,  C10M2205/0265

摘要： The present invention relates to diblock copolymers of the formula A-B which are formed from a polymer block A which is formed essentially from α-olefin units having from 6 to 22 carbon atoms, and a polymer block B which is formed essentially from isobutene units, to a process for their preparation, to their use in lubricant compositions and to lubricant compositions which comprise such diblock copolymers.

摘要翻译： 本发明涉及由基本上由具有6-22个碳原子的α-烯烃单元形成的聚合物嵌段A和基本上由异丁烯单元形成的聚合物嵌段B形成的式AB的二嵌段共聚物， 它们的制备方法，它们在润滑剂组合物中的用途以及包含这种二嵌段共聚物的润滑剂组合物。

公开(公告)号：US07750193B2

公开(公告)日：2010-07-06

申请号：US10587747

申请日：2005-02-01

申请人： Arno Lange ,  Helmut Mach ,  Hans Peter Rath ,  Dietmar Posselt ,  Anja Vinckier

发明人： Arno Lange ,  Helmut Mach ,  Hans Peter Rath ,  Dietmar Posselt ,  Anja Vinckier

IPC分类号： C07C37/14

CPC分类号： C10L1/146 ,  B01F17/0028 ,  C08F8/00 ,  C08F8/30 ,  C10L1/198 ,  C10L1/221 ,  C10L1/238 ,  C10L10/04 ,  C10L10/18 ,  C08F110/10

摘要： The present invention relates to a process for preparing 2-alkylpolyisobutenylphenols and their Mannich adducts, to compositions obtainable by this process and to their use.

摘要翻译： 本发明涉及一种制备2-烷基多异丁烯基酚及其曼尼希加合物的方法，涉及可通过该方法获得的组合物及其用途。

公开(公告)号：US07354976B2

公开(公告)日：2008-04-08

申请号：US10543510

申请日：2004-01-27

申请人： Gabriele Lang ,  Hans Peter Rath ,  Helmut Mach

发明人： Gabriele Lang ,  Hans Peter Rath ,  Helmut Mach

IPC分类号： C08C19/00 ,  C08C8/00

CPC分类号： C08F8/42 ,  C08F10/10

摘要： A process is described for functionalizing isobutene polymers having terminal olefinic unsaturation by treating with the reaction product of a borane source with from 0.5 to 1.8 equivalents of an alkene having a molecular weight of less than 250 per mole of borane or by treating the isobutene polymer with the borane source in the presence of the alkene. The reaction mixtures retain low viscosity and good stirrability.

摘要翻译： 描述了通过用硼烷源的反应产物与0.5至1.8当量的每摩尔硼烷分子量小于250的烯烃或通过用异丁烯聚合物处理异丁烯聚合物进行处理来官能化具有末端烯属不饱和度的异丁烯聚合物的方法 在烯烃存在下的硼烷源。 反应混合物保持低粘度和良好的搅拌能力。

公开(公告)号：US5883196A

公开(公告)日：1999-03-16

申请号：US651634

申请日：1996-05-22

申请人： Hans Peter Rath ,  Helmut Mach

发明人： Hans Peter Rath ,  Helmut Mach

IPC分类号： B01F17/52 ,  C08F8/32 ,  C08F8/46 ,  C10L1/14 ,  C10L1/18 ,  C10L1/198 ,  C10L1/22 ,  C10L1/236 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/30 ,  C10L10/00 ,  C10M129/95 ,  C10M133/56 ,  C08F255/10 ,  C08F255/00

CPC分类号： C10M133/56 ,  C08F8/32 ,  C08F8/46 ,  C08F8/48 ,  C10L1/143 ,  C10L1/198 ,  C10L1/236 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/303 ,  C10L10/00 ,  C10L10/04 ,  C10M129/95 ,  C08F2810/30 ,  C08F2810/40 ,  C10L1/188 ,  C10L1/224 ,  C10L1/232 ,  C10L1/2364 ,  C10L1/2366

摘要： Polyalkenylsuccinic acid derivatives are prepared by reacting oligo- or polyolefins having a number average molecular weight (M.sub.N) of from 500 to 10,000 with maleic acid derivatives I ##STR1## where R and R', independently of one another, are each hydroxyl, lower alkyl or halogen or together are oxygen, at elevated temperatures by a process in which effective amounts of free radical acceptors, such as oxygen, are present in the gas phase and in the liquid phase of the reacting system during the reaction. These polyalkenylsuccinic acid derivatives are suitable, after additional imidation, amidation or esterification, as fuel and lubricant additives.

摘要翻译： 聚链烯基琥珀酸衍生物通过使数均分子量（MN）为500至10,000的低聚或聚烯烃与马来酸衍生物I（I）反应制备，其中R和R'彼此独立地为羟基 ，低级烷基或卤素或一起是氧，在升高的温度下，其中有效量的自由基受体（例如氧）存在于反应中的反应体系的气相和液相中。 作为燃料和润滑剂添加剂，这些聚链烯基琥珀酸衍生物在额外的酰亚胺化，酰胺化或酯化之后是合适的。

公开(公告)号：US08377336B2

公开(公告)日：2013-02-19

申请号：US13015751

申请日：2011-01-28

申请人： Arno Lange ,  Helmut Mach ,  Hans Peter Rath ,  Dietmar Posselt

发明人： Arno Lange ,  Helmut Mach ,  Hans Peter Rath ,  Dietmar Posselt

IPC分类号： C09K15/00 ,  C09K15/08 ,  C09K15/24 ,  C07C211/00 ,  C10L1/22 ,  C10L1/183

CPC分类号： C10M159/12 ,  C07C217/58 ,  C07D265/16 ,  C08G61/12 ,  C08G61/122 ,  C08G61/124 ,  C08G61/125 ,  C08G61/126 ,  C08K5/3437 ,  C10L1/2225 ,  C10L1/233 ,  C10L1/238 ,  C10L10/18 ,  C10L2230/081 ,  C10L2230/086 ,  C10M133/48 ,  C10M149/12 ,  C10M2207/023 ,  C10M2215/225 ,  C10M2217/043 ,  C10N2230/10

摘要： The use of polycyclic phenolic compounds which have up to 20 benzene rings per molecule and are obtainable by reacting a tetrahydrobenzoxazine I where R1 is a hydrocarbyl radical and R2, R3, R4 and R5 are each independently hydrogen atoms, hydroxyl groups or hydrocarbyl radicals with one or more of the same or different phenols II where R7, R8, R9 and R10 are each independently hydrogen atoms, hydroxyl groups or hydrocarbyl radicals, and/or with one or more of the same or different tetrahydrobenzoxazines I, with the proviso that at least one of the substituents has from 13 to 3000 carbon atoms and the remaining substituents, when they are hydrocarbyl radicals, have in each case from 1 to 20 carbon atoms as stabilizers for stabilizing inanimate organic material against the action of light, oxygen and heat.

摘要翻译： 每个分子具有多达20个苯环的多环酚类化合物的使用可通过四氢苯并恶嗪I（其中R 1为烃基）和R 2，R 3，R 4和R 5各自独立地为氢原子，羟基或烃基与其一 或更多相同或不同的酚II，其中R 7，R 8，R 9和R 10各自独立地为氢原子，羟基或烃基，和/或与一种或多种相同或不同的四氢苯并恶嗪I，条件是至少 取代基之一具有13至3000个碳原子，当其为烃基时，其余的取代基在每种情况下具有1至20个碳原子，作为用于稳定无生命有机材料以抵抗光，氧和热的作用的稳定剂。

公开(公告)号：US07847020B2

公开(公告)日：2010-12-07

申请号：US12065284

申请日：2006-08-28

申请人： Hans Peter Rath ,  Arno Lange ,  Helmut Mach ,  J. Richard Blackborow

发明人： Hans Peter Rath ,  Arno Lange ,  Helmut Mach ,  J. Richard Blackborow

IPC分类号： C08F8/00

CPC分类号： C08K5/29 ,  C08F8/00 ,  C08F8/08 ,  C08F10/10 ,  C08F110/10 ,  C08K5/1515 ,  C08L29/00

摘要： An isobutene polymer which has an average of at least 1.4 terminal 1,3-propanediol groups is described, as is a crosslinking product thereof. Suitable crosslinkers are difunctional or higher-functionality isocyanates or epoxy compounds having at least two epoxide groups. The crosslinking products exhibit high storage moduli even at elevated temperatures.

摘要翻译： 描述了平均具有至少1.4个末端1,3-丙二醇基团的异丁烯聚合物，其交联产物也是如此。 合适的交联剂是具有至少两个环氧基团的二官能或更高官能度的异氰酸酯或环氧化合物。 即使在升高的温度下，交联产物表现出高的储存模量。

公开(公告)号：US07745554B2

公开(公告)日：2010-06-29

申请号：US12089930

申请日：2006-10-13

申请人： Hans Peter Rath ,  Helmut Mach ,  Thomas Wettling

发明人： Hans Peter Rath ,  Helmut Mach ,  Thomas Wettling

IPC分类号： C08F4/14 ,  C08F10/10

CPC分类号： C08F110/10 ,  C08F4/14

摘要： The invention relates to a process for preparing polyisobutene having a mean molecular weight Mn of from 400 to 50 000, in particular from 500 to 10 000, by polymerizing isobutene in the presence of a BF3-containing complex catalyst, wherein the polymerization is carried out at least temporarily in the presence of one or more cyclic ethers.

摘要翻译： 本发明涉及通过在含BF 3的络合物催化剂存在下聚合异丁烯来制备平均分子量Mn为400至50,000，特别是500至10000的聚异丁烯的方法，其中进行聚合 至少暂时存在一种或多种环醚。