公开(公告)号：US5563313A

公开(公告)日：1996-10-08

申请号：US398463

申请日：1995-03-03

申请人： Tze-Chiang Chung ,  Frank J. Chen ,  Jon E. Stanat ,  Alok Kumar

发明人： Tze-Chiang Chung ,  Frank J. Chen ,  Jon E. Stanat ,  Alok Kumar

IPC分类号： C08F4/02 ,  C08F4/00 ,  C08F4/06 ,  C08F4/14 ,  C08F8/00 ,  C08F10/00 ,  C07C2/02

CPC分类号： C08F10/00

摘要： Immobilized Lewis Acid catalyst comprising polymer having at least one Lewis Acid immobilized within the structure therein, said polymer having monomer units represented by the structural formula:--[A].sub.a --[B].sub.b --[C].sub.c --wherein a represents about 1 to about 99 mole %b represents about 0 to about 50 mole %c represents about 1 to about 99 mole %a+b+c is preferably about 100%; ##STR1## C is selected from the group consisting of: ##STR2## (III) combinations thereof, wherein D is OH, halide, OR.sup.4, NH.sub.2, NHR.sup.3, OM', or OM";E is the residue of the reaction of at least one Lewis Acid with the D substituent of monomer unit B;R.sup.1 represents proton, C.sub.1 -C.sub.24 alkyl group, or C.sub.3 -C.sub.24 cycloalkyl;R.sup.2 represents C.sub.1 -C.sub.24 alkylene group, C.sub.3 -C.sub.24 cycloalkylene, C.sub.6 -C.sub.18 arylene, or C.sub.7 -C.sub.30 alkylarylene;R.sup.3 represents C.sub.1 -C.sub.24 alkyl, C.sub.3 -C.sub.24 cycloalkyl, C.sub.1 -C.sub.24 aryl, or C.sub.7 -C.sub.30 alkylaryl;R.sup.4 represents C.sub.1 -C.sub.24 alkyl, C.sub.3 -C.sub.24 cycloalkyl, C.sub.1 -C.sub.24 aryl, or C.sub.7 -C.sub.30 alkylaryl;M' represents alkali metal;M" represents alkaline-earth metal.Also disclosed are polymerization and alkylation processes utilizing the immobilized Lewis Acid catalysts. Another aspect of the present invention is a method of manufacturing immobilized Lewis Acid catalysts.

摘要翻译： 固定化路易斯酸催化剂，其包含具有固定在其结构内的至少一种路易斯酸的聚合物，所述聚合物具有由以下结构式表示的单体单元： - [A] a- [B] b- [C] c - 其中a表示约1 至约99摩尔％b表示约0至约50摩尔％c表示约1至约99摩尔％a + b + c优选约100％; 其中D是OH，卤化物，OR4，NH2，NHR3，OM'或其组合的组合。 OM“ E是至少一种路易斯酸与单体单元B的D取代基反应的残基; R1表示质子，C1-C24烷基或C3-C24环烷基; R2表示C1-C24亚烷基，C3-C24亚环烷基，C6-C18亚芳基或C7-C30烷基亚芳基; R3表示C1-C24烷基，C3-C24环烷基，C1-C24芳基或C7-C30烷基芳基; R4表示C1-C24烷基，C3-C24环烷基，C1-C24芳基或C7-C30烷基芳基; M'表示碱金属; M“表示碱土金属。 还公开了使用固定化的路易斯酸催化剂的聚合和烷基化方法。 本发明的另一方面是制备固定化的路易斯酸催化剂的方法。

公开(公告)号：US5288677A

公开(公告)日：1994-02-22

申请号：US723130

申请日：1991-06-28

申请人： Tze-Chiang Chung ,  Frank J. Chen ,  Jon E. Stanat ,  Alok Kumar

发明人： Tze-Chiang Chung ,  Frank J. Chen ,  Jon E. Stanat ,  Alok Kumar

IPC分类号： C08F4/02 ,  C08F4/00 ,  C08F4/06 ,  C08F4/14 ,  C08F8/00 ,  C08F10/00 ,  B01J31/00

CPC分类号： C08F10/00

摘要： Immobilized Lewis Acid catalyst comprising polymer having at least one Lewis Acid immobilized within the structure therein, said polymer having monomer units represented by the structural formula: ##STR1## wherein a represents about 1 to about 99 mole % b represents about 0 to about 50 mole %c represents about 1 to about 99 mole %a+b+c is preferably about 100%; ##STR2## C is selected from the group consisting of: ##STR3## D is OH, halide, OR.sup.4, NH.sub.2, NHR.sup.3, OM', or OM"; E is the residue of the reaction of at least one Lewis Acid with the D substituent of monomer unit B;R.sup.1 represents proton, C.sub.1 -C.sub.24 alkyl group, or C.sub.3 -C.sub.24 cycloalkyl;R.sup.2 represents C.sub.1 -C.sub.24 alkyl group, C.sub.3 -C.sub.24 cycloalkyl, C.sub.6 -C.sub.18 aryl, or C.sub.7 -C.sub.30 alkylaryl;R.sup.3 represents C.sub.6 -C.sub.18 alkyl, C.sub.3 -C.sub.24 cycloalkyl, C.sub.6 -C.sub.18 aryl, or C.sub.7 -C.sub.30 alkylaryl;R.sup.4 represents C.sub.6 -C.sub.18 alkyl, C.sub.3 -C.sub.24 cycloalkyl, C.sub.6 -C.sub.18 aryl, or C.sub.7 -C.sub.30 alkylaryl;M' represents alkali metal;M" represents alkaline-earth metal.Also disclosed are polymerization and alkylation processes utilizing the immobilized Lewis Acid catalysts. Another aspect of the present invention is a method of manufacturing immobilized Lewis Acid catalysts.

摘要翻译： 固定化路易斯酸催化剂，其包含具有固定在其结构内的至少一种路易斯酸的聚合物，所述聚合物具有由以下结构式表示的单体单元：（*化学结构*）其中a表示约1至约99摩尔％b表示约0至 约50摩尔％c表示约1至约99摩尔％a + b + c优选约100％; （*化学结构*）（*化学结构*）C选自：（*化学结构*）（I）（*化学结构*）（II）的组合。（III）D是OH，卤化物 ，OR4，NH2，NHR3，OM'或OM“; E是至少一种路易斯酸与单体单元B的D取代基反应的残基; R 1表示质子，C 1 -C 24烷基或C 3 -C 24 环烷基; R2表示C1-C24烷基，C3-C24环烷基，C6-C18芳基或C7-C30烷基芳基; R3表示C6-C18烷基，C3-C24环烷基，C6-C18芳基或C7-C30烷基芳基; R4 代表C 6 -C 18烷基，C 3 -C 24环烷基，C 6 -C 18芳基或C 7 -C 30烷基芳基; M'表示碱金属; M“表示碱土金属。 还公开了利用固定化的路易斯酸催化剂的聚合和烷基化方法。 本发明的另一方面是制备固定化的路易斯酸催化剂的方法。

公开(公告)号：US5481054A

公开(公告)日：1996-01-02

申请号：US398637

申请日：1995-03-03

申请人： Tze-Chiang Chung ,  Frank J. Chen ,  Jon E. Stanat ,  Alok Kumar

发明人： Tze-Chiang Chung ,  Frank J. Chen ,  Jon E. Stanat ,  Alok Kumar

IPC分类号： C08F4/02 ,  C08F4/00 ,  C08F4/06 ,  C08F4/14 ,  C08F8/00 ,  C08F10/00 ,  C07C2/70 ,  C07C2/58

CPC分类号： C08F10/00

摘要： Immobilized Lewis Acid catalyst comprising polymer having at least one Lewis Acid immobilized within the structure therein, said polymer having monomer units represented by the structural formula:--[A].sub.a --[B].sub.b --[C].sub.c --whereina represents about 1 to about 99 mole %b represents about 0 to about 50 mole %c represents about 1 to about 99 mole %a+b+c is preferably about 100%; ##STR1## C is selected from the group consisting of: ##STR2## (III) combinations thereof, wherein D is OH, halide, OR.sup.4, NH.sub.2, NHR.sup.3, OM', or OM";E is the residue of the reaction of at least one Lewis Acid with the D substituent of monomer unit B;R.sup.1 represents proton, C.sub.1 -C.sub.24 alkyl group, or C.sub.3 -C.sub.24 cycloalkyl;R.sup.2 represents C.sub.1 -C.sub.24 alkylene group, C.sub.3 -C.sub.24 cycloalkylene, C.sub.6 -C.sub.18 arylene, or C.sub.7 -C.sub.30 alkylarylene;R.sup.3 represents C.sub.1 -C.sub.24 alkyl, C.sub.3 -C.sub.24 cycloalkyl, C.sub.1 -C.sub.24 aryl, or C.sub.7 -C.sub.30 alkylaryl;R.sup.4 represents C.sub.1 -C.sub.24 alkyl, C.sub.3 -C.sub.24 cycloalkyl, C.sub.1 -C.sub.24 aryl, or C.sub.7 -C.sub.30 alkylaryl;M' represents alkali metal;M" represents alkaline-earth metal.Also disclosed are polymerization and alkylation processes utilizing the immobilized Lewis Acid catalysts. Another aspect of the present invention is a method of manufacturing immobilized Lewis Acid catalysts.

摘要翻译： 固定化路易斯酸催化剂，其包含具有固定在其结构内的至少一种路易斯酸的聚合物，所述聚合物具有由以下结构式表示的单体单元： - [A] a- [B] b- [C] c-，其中a表示约1 至约99摩尔％b表示约0至约50摩尔％c表示约1至约99摩尔％a + b + c优选约100％; 其中D是OH，卤化物，OR4，NH2，NHR3，OM'或其组合的组合。 OM“ E是至少一种路易斯酸与单体单元B的D取代基反应的残基; R1表示质子，C1-C24烷基或C3-C24环烷基; R2表示C1-C24亚烷基，C3-C24亚环烷基，C6-C18亚芳基或C7-C30烷基亚芳基; R3表示C1-C24烷基，C3-C24环烷基，C1-C24芳基或C7-C30烷基芳基; R4表示C1-C24烷基，C3-C24环烷基，C1-C24芳基或C7-C30烷基芳基; M'表示碱金属; M“表示碱土金属。 还公开了利用固定化的路易斯酸催化剂的聚合和烷基化方法。 本发明的另一方面是制备固定化的路易斯酸催化剂的方法。

公开(公告)号：US5414177A

公开(公告)日：1995-05-09

申请号：US154228

申请日：1993-11-18

申请人： Tze-Chiang Chung ,  Frank J. Chen ,  Jon E. Stanat ,  Alok Kumar

发明人： Tze-Chiang Chung ,  Frank J. Chen ,  Jon E. Stanat ,  Alok Kumar

IPC分类号： C08F4/02 ,  C08F4/00 ,  C08F4/06 ,  C08F4/14 ,  C08F8/00 ,  C08F10/00 ,  C07C2/30

CPC分类号： C08F10/00

摘要： Immobilized Lewis acid catalysts comprising a polymer having at least one Lewis acid immobilized within the polymer structure, said polymer having the monomer units represented by the structural formula: ##STR1## where D is OR', NH.sub.2, NHR', OM' or OM"; E is at least one Lewis acid residue, R is an alkyl group or cycloalkyl group; R.sup.2 is a divalent hydrocarbyl group, R' is an alkyl, cycloalkyl, aryl or alkylaryl group, M' is an alkali metal and M" is an alkaline earth metal. The immobilized Lewis acid catalyst is useful in olefin polymerization and in alkylation or aromatic or isoparrafinic hydrocarbons with an olefin.

摘要翻译： 固定化路易斯酸催化剂，其包含具有固定在聚合物结构内的至少一种路易斯酸的聚合物，所述聚合物具有由以下结构式表示的单体单元：其中D为OR'，NH 2，NHR'，OM'或OM' '; E是至少一个路易斯酸残基，R是烷基或环烷基; R2是二价烃基，R'是烷基，环烷基，芳基或烷基芳基，M'是碱金属，M“是碱土金属。 固定化的路易斯酸催化剂可用于烯烃聚合和烷基化，或芳烃或异链烯烃与烯烃。

公开(公告)号：US5032653A

公开(公告)日：1991-07-16

申请号：US212689

申请日：1988-06-28

申请人： Herve M. Cheradame ,  Robert D. Lundberg ,  Frank J. Chen ,  Jean de la Croix Habimana

发明人： Herve M. Cheradame ,  Robert D. Lundberg ,  Frank J. Chen ,  Jean de la Croix Habimana

IPC分类号： C08F2/44 ,  C08F2/38 ,  C08F4/00 ,  C08F4/04 ,  C08F4/14 ,  C08F4/42

CPC分类号： C08F4/00 ,  C08F2/38

摘要： A method is provided for the direct synthesis of novel polymeric materials functionalized with desirable nitrogen-containing functional groups such as terminal azido, cyano, carbonylamino or thiocarbonylamino groups. Polymerization and functionalization occur in a substantially simultaneous manner. All necessary reactants for the functionalization are present when polymerization is initiated. The nitrogen-containing functional group is provided as a part of a molecule having a release moiety which is preferably resonance stabilized or a tertiary alkyl type and which acts to aid the nitrogen-containing species in functioning as a leaving group.

公开(公告)号：US5326921A

公开(公告)日：1994-07-05

申请号：US947904

申请日：1992-09-18

申请人： Frank J. Chen

发明人： Frank J. Chen

IPC分类号： C08F10/08 ,  C08F240/00 ,  C07C2/02

CPC分类号： C08F240/00 ,  C08F10/08

摘要： Poly-n-butene is prepared from a mixed C.sub.4 hydrocarbon feedstream containing less than about 5 wt. % isobutylene using an AlCl.sub.3 -HCl catalyst system wherein the HCl is introduced separately into the feedstream to form organochloride in the feedstream. Polymer product having a very narrow molecular weight distribution is obtained over the M.sub.n range of 300 to 900.

摘要翻译： 聚正丁烯由含有小于约5wt。％的混合C4烃原料流制备。 使用AlCl 3 -HCl催化剂体系的％异丁烯，其中将HCl单独引入进料流中以在进料流中形成有机氯化物。 通过300至900的＆upbar＆Mn范围获得具有非常窄的分子量分布的聚合物产物。

公开(公告)号：US5017279A

公开(公告)日：1991-05-21

申请号：US479328

申请日：1990-02-13

申请人： Alexis A. Oswald ,  Frank J. Chen ,  Ramon L. Espino ,  Kuo L. Peng

发明人： Alexis A. Oswald ,  Frank J. Chen ,  Ramon L. Espino ,  Kuo L. Peng

IPC分类号： C10G50/02 ,  C10G69/12 ,  C10M107/10

CPC分类号： C10G50/02 ,  C10G69/123 ,  C10M107/10 ,  C10M2205/00 ,  C10M2205/028

摘要： A multistep process is disclosed for the manufacture of synthetic lubricants from the C.sub.8 to C.sub.24 linear olefin components of below liquid fuel value petroleum distillate fractions derived via the high temperature thermal cracking of petroleum residua. Such feeds contain major amounts of 1-n-olefins, n-paraffins and greater than 0.1% concentration of sulfur mostly in the form aromatic, thiophene type sulfur compounds.In the first step of the present process such feeds are enriched in the straight chain aliphatic hydrocarbon components by one or more separation processes, preferably via urea adduction or by crystallization. In the second step, the olefin components are oligomerized to sulfur containing C.sub.30 to C.sub.60 polyolefins, preferably in the presence of BF.sub.3 complex catalysts. In the third step, the polyolefins are hydrogenated to novel isoparaffin lubricants in the presence of sulfur resistant catalysts, preferably transition metal sulfides.

摘要翻译： 公开了一种多步骤方法，用于从通过石油残渣的高温热裂解得到的低于液体燃料值石油馏分的C8至C24直链烯烃组分制造合成润滑剂。 这些进料含有主要量的1-正烯烃，正链烷烃和大于0.1％浓度的硫，主要是形成芳族噻吩型硫化合物。 在本方法的第一步中，这些进料通过一个或多个分离方法富含直链脂族烃组分，优选通过尿素内收或通过结晶富集。 在第二步中，优选在BF 3配位催化剂的存在下将烯烃组分低聚成含有C 30至C 60的聚烯烃。 在第三步中，在耐硫催化剂，优选过渡金属硫化物的存在下，将聚烯烃氢化成新的异链烷烃润滑剂。

公开(公告)号：US5336745A

公开(公告)日：1994-08-09

申请号：US700980

申请日：1991-05-16

申请人： Herve M. Cheradame ,  Robert D. Lundberg ,  Frank J. Chen ,  Jean de la Crois Habimana

发明人： Herve M. Cheradame ,  Robert D. Lundberg ,  Frank J. Chen ,  Jean de la Crois Habimana

IPC分类号： C08F2/44 ,  C08F2/38 ,  C08F4/00 ,  C08F4/04 ,  C08F4/14 ,  C08F4/42 ,  C08F110/04

CPC分类号： C08F4/00 ,  C08F2/38

摘要： A method is provided for the direct synthesis of novel polymeric materials functionalized with desirable nitrogen-containing functional groups such as terminal azido, cyano, carbonylamino or thiocarbonylamino groups. Polymerization and functionalization occur in a substantially simultaneous manner. All necessary reactants for the functionalization are present when polymerization is initiated. The nitrogen-containing functional group is provided as a part of a molecule having a release moiety which is preferably resonance stabilized or of tertiary alkyl type and which acts to aid the nitrogen-containing species in functioning as a leaving group.

摘要翻译： 提供了一种用于直接合成用所需含氮官能团如末端叠氮基，氰基，羰基氨基或硫代羰基氨基官能化的新型聚合物的方法。 聚合和官能化基本上同时发生。 当开始聚合时，存在用于官能化的所有必需的反应物。 提供含氮官能团作为分子的一部分，其具有优选共振稳定的或叔烷基型的释放部分，并且用于帮助含氮物质起到离去基团的作用。

公开(公告)号：US4935576A

公开(公告)日：1990-06-19

申请号：US276135

申请日：1988-11-25

申请人： Frank J. Chen

发明人： Frank J. Chen

IPC分类号： B01J31/14 ,  C07B61/00 ,  C07C2/30 ,  C07C11/02 ,  C08F4/42 ,  C08F4/54 ,  C08F10/00 ,  C08F10/08 ,  C08F110/08

CPC分类号： C08F110/08

摘要： Polybutene is prepared from a mixed C.sub.4 hydrocarbon feedstream using an organo-aluminum/HCl catalyst system wherein the HCl is introduced separately into the feedstream to form organochloride in the feedstream. Polybutene product having a very narrow molecular weight distribution is obtained over the M.sub.n range of 700 to 3,000. Dispersants derived from this polybutene exhibit substantially improved performance in lubricating oil compositions.

公开(公告)号：US4686054A

公开(公告)日：1987-08-11

申请号：US878033

申请日：1986-06-24

申请人： Max J. Wisotsky ,  Ricardo Bloch ,  Darrell W. Brownawell ,  Frank J. Chen ,  Antonio Gutierrez

发明人： Max J. Wisotsky ,  Ricardo Bloch ,  Darrell W. Brownawell ,  Frank J. Chen ,  Antonio Gutierrez

IPC分类号： C10M133/56 ,  F02B1/04 ,  F02B3/06 ,  C10M137/06 ,  C10M133/44

CPC分类号： C10M133/56 ,  C10M2203/06 ,  C10M2205/00 ,  C10M2205/026 ,  C10M2205/06 ,  C10M2207/026 ,  C10M2207/027 ,  C10M2207/028 ,  C10M2207/144 ,  C10M2207/146 ,  C10M2207/16 ,  C10M2207/262 ,  C10M2209/084 ,  C10M2209/086 ,  C10M2215/04 ,  C10M2215/26 ,  C10M2217/023 ,  C10M2217/024 ,  C10M2217/028 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2219/044 ,  C10M2219/046 ,  C10M2219/087 ,  C10M2219/088 ,  C10M2219/089 ,  C10M2219/108 ,  C10M2223/045 ,  C10M2225/041 ,  C10N2210/02 ,  C10N2270/02 ,  F02B1/04 ,  F02B3/06

摘要： There is a disclosed an improved lubricating oil dispersant suitable for both gasoline engine and diesel engine lubricating oil, the dispersant being prepared in a sequential process whereby a polyolefin succinic anhydride is reacted first with an alkylene polyamine and subsequently with maleic anhydride of a C.sub.1 -C.sub.18 alkenyl or alkyl succinic anhydride to provide a diimide dispersant having a final mole ratio of 2.3 to 3.0 moles of anhydride per mole of polyamine.

摘要翻译： 公开了一种适用于汽油发动机和柴油发动机润滑油的改进的润滑油分散剂，分散剂按顺序制备，其中聚烯烃琥珀酸酐首先与亚烷基多胺反应，随后与C1-C18的马来酸酐反应 烯基或烷基琥珀酸酐，以提供最终摩尔比为每摩尔多胺2.3-3.0摩尔酐的二亚胺分散剂。