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61. 发明授权

US07217773B2 Method for producing polyisobutene 有权
标题翻译：生产聚异丁烯的方法
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。

62. 发明授权

US06958382B2 Polyisobutenyl ethers and thioethers 失效
标题翻译：聚异丁烯基醚和硫醚
公开(公告)号：US06958382B2
公开(公告)日：2005-10-25
申请号：US10698457
申请日：2003-11-03
申请人： Arno Lange , Helmut Mach , Darijo Mijolovic , Hans Peter Rath
发明人： Arno Lange , Helmut Mach , Darijo Mijolovic , Hans Peter Rath
IPC分类号： C08F8/00 , C08G81/02 , C08G65/04
CPC分类号： C08G81/021 , C08F8/00 , C08F110/10
摘要： A process for preparing polyisobutenyl (thio)ethers by reacting a polyisobutene epoxide having at least one terminal epoxide group with itself, with other epoxides and/or with nucleophiles selected from among alcohols and thiols in the presence of a Lewis-acid compound as catalyst and/or a cationic photoinitiator with illumination is described. The side reaction of the rearrangement of the epoxide to the polyisobutenyl aldehyde is suppressed. In addition, a curable composition comprising a polyisobutene epoxide, an epoxide different therefrom and optionally a poly(thi)ol is also described.
摘要翻译：通过使具有至少一个末端环氧基团的聚异丁烯环氧化物自身与其它环氧化物和/或与路易斯酸化合物作为催化剂存在下的选自醇和硫醇的亲核试剂反应来制备聚异丁烯基（硫代）醚的方法，以及 /或具有照明的阳离子光引发剂。环氧化物与聚异丁烯醛的重排的副反应被抑制。此外，还描述了包含聚异丁烯环氧化物，与其不同的环氧化物和任选的聚（硫醇）的可固化组合物。

63. 发明申请

US20050009998A1 Polyisobutene and polyisobutene derivatives for use in lubricant compositions 失效
标题翻译：用于润滑剂组合物的聚异丁烯和聚异丁烯衍生物
公开(公告)号：US20050009998A1
公开(公告)日：2005-01-13
申请号：US10495488
申请日：2002-12-18
申请人： Hans Rath , Arno Lange , Helmut Mach
发明人： Hans Rath , Arno Lange , Helmut Mach
IPC分类号： C08F8/32 , C10M129/95 , C10M133/56 , C10M143/06 , C10M161/00 , C08F8/30
CPC分类号： C10M161/00 , C08F8/32 , C08F8/46 , C08F8/48 , C08F2810/30 , C08F2810/40 , C10M129/95 , C10M133/56 , C10M143/06 , C10M2205/026 , C10M2207/34 , C10M2215/28 , C10N2220/033 , C10N2230/02 , C10N2230/04 , C10N2240/103 , C10N2240/104 , C08F110/10 , C08F4/16
摘要： The invention describes polyisobutenyl derivatives of succinic acid obtainable by: i) reacting a polyisobutene which has a reactive end group content of at least 80% and whose molecular weight distribution is characterized by a maximum Mp in the distribution curve in the range from 500 to 20 000 daltons and a ratio of weight average molecular weight to number average molecular weight MW/MN of below 1.4 with maleic acid or maleic anhydride; ii) reacting the polyisobutene-succinic acid derivative obtained in i) with at least one compound I which has at least one primary or secondary amino group and/or an OH group to form an amide or ester bond, and also a process for preparing them and their use as additives in lubricant compositions.
摘要翻译：本发明描述了琥珀酸的聚异丁烯基衍生物，其可通过以下方法获得：i）使具有至少80％的反应性端基含量的聚异丁烯反应，其分子量分布的特征在于分布曲线中的最大Mp在500至20的范围内 000道尔顿，重均分子量与马来酸或马来酸酐的数均分子量MW / MN低于1.4的比例; ii）使i）中得到的聚异丁烯 - 琥珀酸衍生物与至少一种具有至少一个伯或仲氨基和/或OH基团的化合物I反应形成酰胺键或酯键，以及制备它们的方法以及它们作为润滑剂组合物中的添加剂的用途。

64. 发明授权

US5614595A Polymers based on conjugated dienes 失效
标题翻译：基于共轭二烯的聚合物
公开(公告)号：US5614595A
公开(公告)日：1997-03-25
申请号：US543318
申请日：1995-10-16
申请人： Dietmar Bender , Klaus Bronstert , Helmut Mach , Martin Fischer
发明人： Dietmar Bender , Klaus Bronstert , Helmut Mach , Martin Fischer
IPC分类号： C08F8/12 , C08C19/02 , C08C19/26 , C08C19/40 , C08C19/42 , C08F8/00 , C08F8/30 , C08F8/42 , C08F236/10 , C08F8/04
CPC分类号： C08C19/40 , C08C19/02 , C08C19/26 , C08C19/42 , C08F8/04 , C08F8/32 , C08F8/42 , C08F2800/20
摘要： Polymers Ia and Ib carrying functional groups and obtainable byA) 1. hydrogenation of the olefinic double bonds of a polymer IIa comprisinga) from 20 to 100% by weight of a conjugated diene,b) from 0 to 80% by weight of an aromatic vinyl compound, andc) from 0 to 20% by weight of further comonomers,to give the hydrogenated polymer IIb, 2. metallation of IIb using an organoalkali metal compound to give IIc, 3. reaction of IIc with a diaziridine III to give IId, and 4. hydrolysis or alcoholysis of IId to give Ia, or byB) 1. partial hydrogenation of IIa to give a partially hydrogenated polymer IIb', 2. epoxidation of the double bonds of IIb' to give IIe, and 3. reaction of IIe with a compound IV carrying functional groups, to give Ib,are suitable as viscosity index improvers for engine oils.
摘要翻译：聚合物Ia和Ib携带官能团，可通过A）获得聚合物IIa的烯烃双键，其包含a）20至100重量％的共轭二烯，b）0至80重量％的芳族乙烯基化合物，和c）0-20重量％的另外的共聚单体，得到氢化聚合物IIb，2.使用有机碱金属化合物对IIb进行金属化，得到IIc，3.IIc与二氮丙啶III的反应，得到 IId和4. IId的水解或醇解以得到Ia，或通过B）1. IIa部分氢化得到部分氢化的聚合物IIb'，2.IIb'的双键的环氧化得到IIe，和3。 IIe与携带官能团的化合物IV反应得到Ib，适用于发动机油的粘度指数改进剂。

65. 发明授权

US5556932A Chlorine-free, non-drying isobutene/diene copolymers and process for their preparation 失效
标题翻译：无氯，非干燥异丁烯/二烯共聚物及其制备方法
公开(公告)号：US5556932A
公开(公告)日：1996-09-17
申请号：US505258
申请日：1994-02-25
申请人： Hans P. Rath , Konrad Knoll , Helmut Mach
发明人： Hans P. Rath , Konrad Knoll , Helmut Mach
IPC分类号： C08F4/44 , C08F4/14 , C08F4/42 , C08F8/00 , C08F210/12 , C08F236/02 , C08F236/04 , C10L1/16 , C10M143/12 , C10M143/14
CPC分类号： C10M143/14 , C08F210/12 , C10L1/1658 , C10M143/12 , C10M2205/00 , C10M2205/06
摘要： Chlorine-free, non-drying copolymer of isobutene with C.sub.4 -C.sub.10 -dienes having isolated or conjugated double bonds and containing at least 60 mol % of terminal double bonds, and a process for their preparation.
摘要翻译： PCT No.PCT / EP94 / 00532 Sec。 371日期：1995年8月7日 102（e）日期1995年8月7日PCT 1994年2月25日PCT公布。出版物WO94 / 20554 日期1994年9月15日异丁烯与具有分离或共轭双键并含有至少60mol％末端双键的C4-C10-二烯的无氯，非干燥共聚物及其制备方法。

66. 发明授权

US5266647A Branched copolymers 失效
标题翻译：支链共聚物
公开(公告)号：US5266647A
公开(公告)日：1993-11-30
申请号：US596384
申请日：1990-10-12
申请人： Dietmar Bender , Klaus Bronstert , Hans-Michael Walter , Daniel Wagner , Helmut Mach
发明人： Dietmar Bender , Klaus Bronstert , Hans-Michael Walter , Daniel Wagner , Helmut Mach
IPC分类号： C08F297/04 , C08C19/44 , C08F8/04 , C08F297/02 , C08F297/00 , C08F293/00
CPC分类号： C08F8/04 , C08C19/44
摘要： A copolymer with stellate branching, of the general formula [A-].sub.k X, where A is the monovalent radical of a homopolymer, block copolymer or random copolymer of a conjugated diene and/or vinyl-aromatic hydrocarbon, k is a number from 1 to 10, and X is the k-valent radical of a coupling center produced by coupling with hexatriene, and the product of the hydrogenation thereof are described.
摘要翻译：具有通式[A-] kX的星状支化的共聚物，其中A是共轭二烯和/或乙烯基芳族烃的均聚物，嵌段共聚物或无规共聚物的一价基团，k为1至 10，X是通过与己烯偶联产生的偶联中心的k价基团，并描述其氢化产物。

67. 发明授权

US5053154A Use of adducts of 1,2-butylene oxide with H-azidic organic compounds as lubricants, and lubricants containing these adducts 失效
标题翻译：使用1,2-丁二氧基氧化物作为润滑剂的H-有机有机化合物，以及含有这些添加剂的润滑剂
公开(公告)号：US5053154A
公开(公告)日：1991-10-01
申请号：US449010
申请日：1989-12-12
申请人： Knut Oppenlaender , Roland Schwen , Richard Baur , Charalampos Gousetis , Juergen Mohr , Helmut Mach
发明人： Knut Oppenlaender , Roland Schwen , Richard Baur , Charalampos Gousetis , Juergen Mohr , Helmut Mach
IPC分类号： C10M145/32 , C08G65/26 , C08G65/28 , C10M105/62 , C10M107/34 , C10M145/36 , C10M149/12 , C10M159/12 , C10M169/04 , C10N30/02 , C10N30/06 , C10N30/08 , C10N40/04 , C10N40/25
CPC分类号： C10M169/041 , C08G65/2609 , C10M105/62 , C10M107/34 , C10M145/36 , C10M149/12 , C10M2203/1006 , C10M2203/1025 , C10M2203/1045 , C10M2203/1065 , C10M2203/1085 , C10M2209/106 , C10M2209/108 , C10M2215/042 , C10M2217/04 , C10N2220/02
摘要： Adducts of 1,2-butylene oxide with H-azidic organic compounds are used as lubricants, and lubricants contain these adducts.
摘要翻译： 1,2-环氧丁烷与H-叠氮基有机化合物的加合物用作润滑剂，润滑剂含有这些加合物。

68. 发明授权

US4215376A Circuit arrangement for the digital correction of time base errors of a television signal using variable addressing of a memory 失效
标题翻译：使用存储器的可变寻址的电视信号的时基误差的数字校正的电路装置
公开(公告)号：US4215376A
公开(公告)日：1980-07-29
申请号：US873733
申请日：1978-01-30
申请人： Helmut Mach
发明人： Helmut Mach
IPC分类号： G11B5/027 , H04N5/95 , H04N5/956 , H04N5/04
CPC分类号： H04N5/956
摘要： In a circuit arrangement for the digital correction of time base errors in a television signal this signal is converted into digital television signals with a certain clock frequency in an analog/digital converter, which signals are consecutively written into the individual addresses of a random access memory (RAM) with the same clock frequency and in the meantime are read from specific addresses of the memory with the same frequency. Which addresses are read depends on the magnitude and sign of the time base error, which is determined in a detection circuit from a comparison signal of the television signal and is converted into digital time base error signals which are quantized with a given time interval, which error signals are applied to an address signal which depending on the number of time intervals, which are defined by the clock frequency, in the time base error signals relative to the number of addresses of the memory controls the selection of the addresses to be read.
摘要翻译：在用于数字校正电视信号中的时基误差的电路装置中，该信号在模拟/数字转换器中被转换为具有某个时钟频率的数字电视信号，这些信号被连续地写入随机存取存储器的各个地址（RAM）具有相同的时钟频率，同时从具有相同频率的存储器的特定地址读取。读取哪个地址取决于时间误差的大小和符号，该时基误差是根据电视信号的比较信号在检测电路中确定的，并被转换成以给定的时间间隔量化的数字时基误差信号，误差信号被施加到地址信号，该地址信号取决于由时钟频率定义的时间间隔的数量，在时基误差信号中相对于存储器的地址数量控制要读取的地址的选择。

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