-
公开(公告)号：US20080221370A1
公开(公告)日：2008-09-11
申请号：US11913723
申请日：2006-05-05
申请人： Arno Lange , Helmut Mach , Hans Peter Rath , Darijo Mijolovic
发明人： Arno Lange , Helmut Mach , Hans Peter Rath , Darijo Mijolovic
IPC分类号： C07C35/08
CPC分类号： C08F8/00 , C07B2200/09 , C07C29/20 , C07C2601/14 , C08F8/04 , C08F10/10 , C07C35/08
摘要： The present invention relates to a process for preparing polyisobutyl-substituted cyclo-hexanols by hydrogenating polyisobutyl-substituted hydroxybenzenes. The invention further relates to the polyisobutyl-substituted cyclohexanols obtainable by this process and functionalization products thereof, and to their use for the surface modification of inorganic or organic material.
摘要翻译： 本发明涉及通过氢化聚异丁基取代的羟基苯制备聚异丁基取代的环己醇的方法。 本发明还涉及通过该方法获得的聚异丁基取代的环己醇及其官能化产物及其在无机或有机材料的表面改性中的用途。
-
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
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。
-
公开(公告)号：US20080227922A1
公开(公告)日：2008-09-18
申请号：US12065434
申请日：2006-08-28
摘要： A process is described for epoxidizing an ethylenically unsaturated isobutene polymer, in which an organic phase comprising the isobutene polymer is contacted with an aqueous phase which comprises formic acid and hydrogen peroxide. The process affords essentially quantitative conversions after a short reaction time.
摘要翻译： 描述了一种用于环氧化烯属不饱和异丁烯聚合物的方法，其中包含异丁烯聚合物的有机相与含有甲酸和过氧化氢的水相接触。 该方法在短的反应时间后提供基本的定量转化。
-
4.发明授权Polyisobutene and polyisobutene derivatives for use in lubricant compositions 失效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：US07071275B2
公开(公告)日：2006-07-04
申请号：US10495488
申请日：2002-12-18
申请人： Hans Peter Rath , Arno Lange , Helmut Mach
发明人： Hans Peter Rath , Arno Lange , Helmut Mach
IPC分类号： C08F10/00
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，其可通过以下方式获得：i）使具有至少80％的反应性末端基团含量的聚异丁烯反应，其分子量分布的特征在于分布中的最大M P 曲线范围为500至20,000道尔顿，重均分子量与数均分子量M的比值低于1.4，与马来酸或马来酸酐 酐; 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。
-
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
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
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：US07741410B2
公开(公告)日：2010-06-22
申请号：US12065434
申请日：2006-08-28
IPC分类号： C08F8/08
摘要： A process is described for epoxidizing an ethylenically unsaturated isobutene polymer, in which an organic phase comprising the isobutene polymer is contacted with an aqueous phase which comprises formic acid and hydrogen peroxide. The process affords essentially quantitative conversions after a short reaction time.
摘要翻译： 描述了一种用于环氧化烯属不饱和异丁烯聚合物的方法，其中包含异丁烯聚合物的有机相与含有甲酸和过氧化氢的水相接触。 该方法在短的反应时间后提供基本的定量转化。
-
公开(公告)号：US07001966B2
公开(公告)日：2006-02-21
申请号：US10505871
申请日：2003-02-27
申请人： Gabriele Lang , Arno Lange , Hans Peter Rath , Helmut Mach
发明人： Gabriele Lang , Arno Lange , Hans Peter Rath , Helmut Mach
IPC分类号： C08F110/10 , C08F8/00
CPC分类号： C08F110/10 , C08F8/00 , Y10S525/918 , C08F10/10 , C08F2/38 , C08F2/06 , C08F4/00 , C08F2500/03 , C08F2500/02
摘要： The present invention relates to a process for preparing an isobutene polymer using a cyclopentene derivative as initiator and to the isobutene polymer obtainable by means of the process and to particular functionalization products thereof.
摘要翻译： 本发明涉及使用环戊烯衍生物作为引发剂制备异丁烯聚合物的方法和通过该方法获得的异丁烯聚合物及其特定的官能化产物。
-
公开(公告)号：US20090065744A1
公开(公告)日：2009-03-12
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： C09K15/08 , C07D265/14
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：US20090025284A1
公开(公告)日：2009-01-29
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： C10L1/18 , C08G63/78 , C08F283/00 , C08L69/00
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。
-
-
-
-
-
-
-
-
-
搜索结果
68 条记录 (耗时 0.026 秒)
