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21. 发明授权

US6162768A Dispersants and dispersant viscosity index improvers from selectively hydrogenated polymers: free radically initiated direct grafting reaction products 失效
标题翻译：选择性氢化聚合物的分散剂和分散剂粘度指数改进剂：自由基引发的直接接枝反应产物
公开(公告)号：US6162768A
公开(公告)日：2000-12-19
申请号：US102597
申请日：1998-06-23
申请人： Thomas S. Coolbaugh , Frederick C. Loveless , John E. Marlin, II , Demetreos N. Matthews
发明人： Thomas S. Coolbaugh , Frederick C. Loveless , John E. Marlin, II , Demetreos N. Matthews
IPC分类号： C07C15/40 , C08C19/02 , C08C19/12 , C08C19/22 , C08C19/28 , C08F8/00 , C08F8/04 , C08F8/08 , C08F236/04 , C08F279/02 , C08F297/02 , C10L1/16 , C10L1/18 , C10L1/195 , C10L1/196 , C10L1/198 , C10L1/20 , C10L1/22 , C10L1/236 , C10L1/238 , C10L1/24 , C10L1/30 , C10L10/00 , C10M129/90 , C10M129/92 , C10M133/54 , C10M133/58 , C10M143/12 , C10M149/06 , C10M149/10 , C10M145/02 , C10M149/02 , C10M155/04
CPC分类号： C10L1/195 , C07C15/40 , C08C19/02 , C08C19/12 , C08C19/22 , C08C19/28 , C08F8/00 , C08F8/04 , C08F8/08 , C08F236/04 , C08F279/02 , C08F297/02 , C10L1/1658 , C10L1/1955 , C10L1/196 , C10L1/1963 , C10L1/1966 , C10L1/198 , C10L1/207 , C10L1/236 , C10L1/2364 , C10L1/2366 , C10L1/2368 , C10L1/238 , C10L1/2383 , C10L1/2387 , C10L1/2468 , C10L1/2475 , C10L1/303 , C10L10/04 , C10L10/08 , C10M129/90 , C10M129/92 , C10M133/54 , C10M133/58 , C10M143/12 , C10M149/06 , C10M149/10 , C10M2205/04 , C10M2205/06 , C10M2215/04 , C10M2215/26 , C10M2217/024 , C10M2217/028 , C10M2217/046 , C10M2217/06 , C10N2230/02 , C10N2230/04 , C10N2260/14 , C08F212/06
摘要： The invention provides dispersants and dispersant viscosity index improvers which include polymers of conjugated dienes which have been hydrogenated, functionalized, optionally modified and post treated. The dispersant substances include a copolymer of two different conjugated dienes. The polymers are selectively hydrogenated to produce polymers which have highly controlled amounts of unsaturation, permitting highly selective functionalization. The polymers may be functionalized by grafting of heteroatom-containing olefins. Also provided are lubricant fluids, such as mineral and synthetic oils, which have been modified in their dispersancy and/or viscometric properties by means of the dispersant substances of the invention. Also provided are methods of modifying the dispersancy and/or viscometric properties of lubricating fluids such as mineral and synthetic lubricating oils. The dispersant substances may also include a carrier fluid to provide dispersant concentrates.
摘要翻译：本发明提供分散剂和分散剂粘度指数改进剂，其包括已被氢化，官能化，任选改性和后处理的共轭二烯的聚合物。分散剂物质包括两种不同共轭二烯的共聚物。聚合物被选择性氢化以产生具有高度受控量的不饱和度的聚合物，允许高选择性官能化。聚合物可以通过接枝含杂原子的烯烃进行官能化。还提供了通过本发明的分散剂物质改性其分散性和/或粘度特性的润滑剂流体，例如矿物油和合成油。还提供了改变润滑流体如矿物和合成润滑油的分散性和/或粘度特性的方法。分散剂物质还可以包括提供分散剂浓缩物的载体流体。

22. 发明授权

US5948861A Star-branched block elastomeric copolymers 失效
标题翻译：星形支链嵌段弹性体共聚物
公开(公告)号：US5948861A
公开(公告)日：1999-09-07
申请号：US916098
申请日：1997-08-21
申请人： Thomas S. Coolbaugh , Wan-Li Liu , Frederick C. Loveless , Demetreos N. Matthews
发明人： Thomas S. Coolbaugh , Wan-Li Liu , Frederick C. Loveless , Demetreos N. Matthews
IPC分类号： C08F8/00 , C08F297/02 , C08F297/04 , C08L53/02 , C09J153/02
CPC分类号： C08F297/044 , C08F297/02 , C08F297/04 , C08F297/046 , C08L53/025 , C09J153/025 , Y10S525/94
摘要： Solid star-branched block copolymers wherein each branch comprises at least two (2) alternating blocks bonded to each other, the free end of each branch being a block of at least one polymerized hydrocarbon conjugated diene (I), e.g. isoprene, containing at least 5 carbon atoms, with at least one carbon atom of each pair of residual double-bonded carbon atoms of polymerized diene (I) units being additionally single-bonded to two carbon atoms, or a copolymer of a least one diene (I) and at least one aryl-substituted olefin, e.g. styrene, the blocks adjacent to said polymerized diene (I) containing blocks constituting at least 50 wt. % of said copolymer and being a polymer of at least one hydrocarbon conjugated diene (B), e.g., 1,3-butadiene, which is different from diene (I) and contains at least four (4) carbons atoms, with each residual double-bonded carbon atom of polymerized conjugated diene (B) units being additionally bonded to a hydrogen atom. After the polymerization is completed, the block copolymer may be selectively hydrogenated, so that each (B) polymer block is hydrogenated to such an extent that it contains substantially none of the original ethylenic unsaturation, while each of the (I) polymer or copolymer blocks retains a sufficient amount of its original ethylenic unsaturation to cure (or vulcanize) the copolymer.
摘要翻译：固体星形支链嵌段共聚物，其中每个支链包含彼此键合的至少两个（2）交替嵌段，每个支链的自由端是至少一个聚合烃共轭二烯（I）的嵌段，例如。含有至少5个碳原子的异戊二烯与聚合的二烯（I）单元的每对残基双键碳原子的至少一个碳原子另外单键连接到两个碳原子上，或至少一种二烯（I）和至少一种芳基取代的烯烃，例如苯乙烯，与所述聚合二烯（I）相邻的嵌段含有至少50重量％的嵌段。％的所述共聚物，并且是至少一种烃共轭二烯（B）的聚合物，例如与二烯（I）不同的1,3-丁二烯，并且含有至少四（4）个碳原子，每个残基双聚合的共轭二烯（B）单元的键合碳原子另外键合到氢原子上。聚合完成后，可以选择性地氢化嵌段共聚物，使得每个（B）聚合物嵌段被氢化至其基本上不含原始的烯属不饱和度的程度，而（I）聚合物或共聚物嵌段保留足够量的其原始的烯属不饱和度来固化（或硫化）共聚物。

23. 发明授权

US5569718A Solid elastomeric block copolymers 失效
标题翻译：固体弹性体嵌段共聚物
公开(公告)号：US5569718A
公开(公告)日：1996-10-29
申请号：US443747
申请日：1995-05-18
申请人： Thomas S. Coolbaugh , Frederick C. Loveless , Demetreos N. Matthews
发明人： Thomas S. Coolbaugh , Frederick C. Loveless , Demetreos N. Matthews
IPC分类号： C08F8/00 , C08F8/04 , C08F8/44 , C08F8/46 , C08F236/04 , C08F297/02 , C08F297/04 , C08L51/00 , C08L53/00 , C08L53/02
CPC分类号： C08L53/00 , C08F236/04 , C08F297/02 , C08F297/04 , C08F297/046 , C08F8/00 , C08F8/04 , C08F8/44 , C08F8/46 , C08L51/006 , C08L53/02 , C08L53/025
摘要： There are disclosed novel, solid, elastomeric block copolymers with improved resistance to cold flow wherein either 1) the terminal blocks are each a polymer (I polymer) of at least one conjugated diene I, e.g., isoprene, which contains at least five carbon atoms with at least one of each pair of double-bonded carbon atoms in the polymerized diene I units being additionally single-bonded to two carbon atoms; at least one middle or interior block is a hydrogenated polybutadiene (B polymer); and at least one middle or interior block is an essentially straight chain polyethylene (E polymer) resulting from the hydrogenation of a polybutadiene composed of at least 80% of 1,4-units; or 2) the terminal blocks are random IB copolymers of at least one diene I as previously defined and hydrogenated butadiene, and at least one middle or interior block is a straight chain polyethylene (E polymer) as previously defined. The hydrogenated butadiene units in the B polymer or random IB polymer blocks are composed of no more than about 65% of 1,4-units and at least about 35% of 1,2-units.The foregoing block copolymers may be prepared by selectively hydrogenating substantially all the butadiene units of a precursor block copolymer wherein the precursor blocks of the straight chain polyethylene blocks units are polybutadiene blocks in which at least about 80% of the butadiene units are 1,4-units. A sufficient number of I units in the I polymer blocks or random IB copolymer blocks retain their unsaturation on selective hydrogenation to enable the vulcanization of the block copolymer.
摘要翻译：公开了具有改进的抗冷流阻力的新型固体弹性体嵌段共聚物，其中1）末端嵌段各自为至少一种共轭二烯I的聚合物（I聚合物），例如含有至少5个碳原子的异戊二烯聚合二烯I单元中的每对双键碳原子中的至少一个另外单键键合到两个碳原子上; 至少一个中间或内部嵌段是氢化聚丁二烯（B聚合物）; 并且至少一个中间或内部嵌段是由至少80％的1,4-单元组成的聚丁二烯氢化得到的基本上是直链聚乙烯（E聚合物）; 或2）末端嵌段是如先前定义的至少一种二烯I和氢化丁二烯的无规IB共聚物，并且至少一个中间或内部嵌段是如前所定义的直链聚乙烯（E聚合物）。 B聚合物或无规IB聚合物嵌段中的氢化丁二烯单元由不超过约64单元的约65％和至少约35％的1,2-单元组成。上述嵌段共聚物可以通过选择性氢化前体嵌段共聚物的所有丁二烯单元来制备，其中直链聚乙烯嵌段单元的前体嵌段是聚丁二烯嵌段，其中至少约80％的丁二烯单元是1,4-丁二烯单元，单位。 I聚合物嵌段或无规IB共聚物嵌段中足够数量的I单元在选择性氢化时保持不饱和键，以使嵌段共聚物硫化。

24. 发明授权

US5510548A Vulcanizable liquid compositions 失效
公开(公告)号：US5510548A
公开(公告)日：1996-04-23
申请号：US443741
申请日：1995-05-18
申请人： Thomas S. Coolbaugh , Frederick C. Loveless , Demetreos N. Matthews , Leslie R. Rudnick
发明人： Thomas S. Coolbaugh , Frederick C. Loveless , Demetreos N. Matthews , Leslie R. Rudnick
IPC分类号： C07C15/40 , C08F8/08 , C08F297/02 , C07C2/40 , C08F297/04
CPC分类号： C08F297/02 , C07C15/40 , C08F297/046 , C08F8/04
摘要： There is disclosed a linear block copolymer comprising at least one triblock I-B-I, wherein I is a block of at least one polymerized conjugated diene of at least five (5) carbon atoms, such as isoprene, and B is a block of a polymer of at least one conjugated diene, different from that used to polymerize the block I, of at least four (4) carbon atoms, such as 1,3-butadiene. The B block is selectively hydrogenated, while each of the I blocks is unhydrogenated and therefore retains a sufficient amount of its original unsaturation to vulcanize the copolymer. There is also disclosed an alternative linear block copolymer containing at least one triblock of the first polymer block made from a minor proportion of at least one aryl-substituted olefin, such as styrene, and a major proportion of at least one conjugated diene used to polymerize the block I, the second middle polymer block of at least one diene used to polymerize the block B, and the third polymer block which is the same as the first polymer block. In this alternative copolymer, the middle block is also selectively hydrogenated, thereby leaving the terminal polymer blocks with a sufficient amount of their original unsaturation to vulcanize the copolymer. The polymers can be crosslinked or functionalized through the terminal blocks containing the vinyl unsaturation. There are also disclosed random linear and star-branched block and random copolymers made from the same monomers as the linear block copolymers.Also disclosed are methods of producing the polymers and selectively hydrogenating the aforementioned polymerized dienes.

25. 发明授权

US5457161A Solid block elastomeric copolymers comprising at least three alternating blocks 失效
标题翻译：包含至少三个交替嵌段的固体块弹性体共聚物
公开(公告)号：US5457161A
公开(公告)日：1995-10-10
申请号：US361072
申请日：1994-12-21
申请人： Thomas S. Coolbaugh , Frederick C. Loveless , Demetreos N. Matthews
发明人： Thomas S. Coolbaugh , Frederick C. Loveless , Demetreos N. Matthews
IPC分类号： C08F8/00 , C08F8/04 , C08F236/04 , C08F297/02 , C08F297/04 , C08L53/00 , C08L53/02
CPC分类号： C08L53/025 , C08F236/04 , C08F297/02 , C08F297/04 , C08F297/046 , C08F8/04 , C08L53/00 , Y10S525/94
摘要： There is disclosed a linear block copolymer comprising at least one triblock I--B--I, wherein I is a block of a polymerized conjugated diene of at least 5 carbon atoms, such as isoprene, and B is a block of a polymer of a conjugated diene, different from that of formula (1), of at least 4 carbon atoms, such as 1,3-butadiene. The B block is selectively hydrogenated, while each of the I blocks retains a sufficient amount of its original unsaturation to vulcanize the copolymer. There is also disclosed an alternative linear block copolymer containing at least one triblock of the first polymer block made from an aryl-substituted olefin, such as styrene, and the conjugated diene used to polymerize the block I, the second middle polymer block of the diene used to polymerize the block B, and the third polymer block which is the same as the first polymer block. In this alternative copolymer, the middle block is also selectively hydrogenated, thereby leaving the terminal polymer blocks with a sufficient amount of double bonds to vulcanize the copolymer. The polymers can be crosslinked or functionalized through the terminal blocks containing the vinyl unsaturation. There are also disclosed random and star-branched block and random copolymers made from the same monomers as the linear block copolymers.Also disclosed are methods of producing and selectively hydrogenating the polymers.
摘要翻译：公开了包含至少一个三嵌段IBI的线性嵌段共聚物，其中I是至少5个碳原子的聚合共轭二烯的嵌段，例如异戊二烯，B是共轭二烯的聚合物的嵌段，不同于具有至少4个碳原子的式（1）的化合物，例如1,3-丁二烯。 B嵌段被选择性地氢化，而每个I嵌段保留足够量的其原始不饱和度以硫化共聚物。还公开了一种替代的线性嵌段共聚物，其含有由芳基取代的烯烃如苯乙烯制成的第一聚合物嵌段的至少一个三嵌段，和用于聚合嵌段I的共轭二烯，二烯的第二中间聚合物嵌段用于聚合嵌段B和与第一聚合物嵌段相同的第三聚合物嵌段。在该替代共聚物中，中间嵌段也被选择性氢化，从而使末端聚合物嵌段具有足够量的双键来硫化共聚物。聚合物可以通过含有乙烯基不饱和键的末端嵌段交联或官能化。还公开了由与线性嵌段共聚物相同的单体制备的无规和星形支链嵌段和无规共聚物。还公开了制备和选择性氢化聚合物的方法。

26. 发明授权

US5417869A Surfactants and cutting oil formulations using these surfactants which resist microbial degradation 失效
标题翻译：使用这些抗微生物降解的表面活性剂的表面活性剂和切削油配方
公开(公告)号：US5417869A
公开(公告)日：1995-05-23
申请号：US179998
申请日：1994-01-10
申请人： Thomas J. Giacobbe , Frederick C. Loveless , Carl R. Mackerer , Norman J. Novick , Douglas G. Placek
发明人： Thomas J. Giacobbe , Frederick C. Loveless , Carl R. Mackerer , Norman J. Novick , Douglas G. Placek
IPC分类号： B01F17/00 , C07C51/16 , C07C53/128 , C10M129/40 , C10M141/12 , C10M169/04 , C10M173/00 , C10N10/02 , C10N10/04 , C10N30/12 , C10N30/16 , C10N40/22
CPC分类号： C10M173/00 , B01F17/0021 , C07C51/16 , C07C53/128 , C10M129/40 , C10M141/12 , C10M169/04 , C10M2201/02 , C10M2203/10 , C10M2203/1006 , C10M2203/102 , C10M2203/1025 , C10M2203/1045 , C10M2203/1065 , C10M2203/1085 , C10M2205/00 , C10M2205/003 , C10M2205/0206 , C10M2205/022 , C10M2205/024 , C10M2205/026 , C10M2205/028 , C10M2205/06 , C10M2205/14 , C10M2207/022 , C10M2207/023 , C10M2207/125 , C10M2207/126 , C10M2207/129 , C10M2207/28 , C10M2207/281 , C10M2207/282 , C10M2207/283 , C10M2207/286 , C10M2215/042 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2227/00 , C10M2227/06 , C10M2227/061 , C10M2227/062 , C10M2227/063 , C10M2227/065 , C10M2227/066 , C10N2210/00 , C10N2210/01 , C10N2210/02 , C10N2240/401 , C10N2250/02
摘要： The invention relates to bioresistant surfactants and cutting fluid compositions which utilize them. The surfactants consist of soaps of carboxylic acid compounds having from 10 to 30 carbon atoms, the carbon skeleton of which is branched and not straight chain. It is the branching which lends the resistance to biodegradation to the products of the invention. Further enhanced bioresistance may be obtained by utilizing a branched lubricating basestock material in the cutting fluid composition.
摘要翻译：本发明涉及利用它们的生物抗性表面活性剂和切削液组合物。表面活性剂由具有10至30个碳原子的羧酸化合物的皂组成，其碳骨架是支链的而不是直链的。是对本发明的产品具有抗生物降解性的支链。通过在切削液组合物中利用分支的润滑基础油料可以获得进一步提高的生物抵抗性。

27. 发明授权

US5387730A Vulcanizable liquid compositions 失效
标题翻译：可硫化液体组合物
公开(公告)号：US5387730A
公开(公告)日：1995-02-07
申请号：US179051
申请日：1994-01-07
申请人： Thomas S. Coolbaugh , Frederick C. Loveless , Demetreos N. Matthews , Leslie R. Rudnick
发明人： Thomas S. Coolbaugh , Frederick C. Loveless , Demetreos N. Matthews , Leslie R. Rudnick
IPC分类号： C07C15/40 , C08F8/00 , C08F8/04 , C08F8/08 , C08F236/04 , C08F297/02 , C10L1/16 , C10L1/18 , C10L1/195 , C10L1/196 , C10L1/198 , C10L1/20 , C10L1/22 , C10L1/236 , C10L1/238 , C10L1/24 , C10L10/00 , C10M143/12 , C10M149/06 , C10M149/10 , C07C2/40 , C08F297/04
CPC分类号： C08F297/02 , C07C15/40 , C08F236/04 , C08F8/00 , C08F8/04 , C08F8/08 , C10L1/1658 , C10L1/195 , C10L1/1955 , C10L1/196 , C10L1/198 , C10L1/207 , C10L1/236 , C10L1/238 , C10L1/2468 , C10L1/2475 , C10L10/00 , C10M143/12 , C10M149/06 , C10M149/10 , C10L1/1963 , C10L1/1966 , C10L1/2364 , C10L1/2366 , C10L1/2368 , C10L1/2383 , C10L1/2387 , C10M2205/04 , C10M2205/06 , C10M2215/04 , C10M2215/26 , C10M2217/024 , C10M2217/028 , C10M2217/046 , C10M2217/06
摘要： There is disclosed a linear block copolymer comprising at least one triblock I-B-I, wherein I is a block of at least one polymerized conjugated diene of at least five (5) carbon atoms, such as isoprene, and B is a block of a polymer of at least one conjugated diene, different from that used to polymerize the block I, of at least four (4) carbon atoms, such as butadiene. The B block is selectively hydrogenated, while each of the I blocks is unhydrogenated and therefore retains a sufficient amount of its original unsaturation to vulcanize the copolymer. There is also disclosed an alternative linear block copolymer containing at least one triblock of the first polymer block made from a minor proportion of at least one aryl-substituted olefin, such as styrene, and a major proportion of at least one conjugated diene used to polymerize the block I, the second middle polymer block of at least one diene used to polymerize the block B, and the third polymer block which is the same as the first polymer block. In this alternative copolymer, the middle block is also selectively hydrogenated, thereby leaving the terminal polymer blocks with a sufficient amount of their original unsaturation to vulcanize the copolymer. The polymers can be crosslinked or functionalized through the terminal blocks containing the vinyl unsaturation. There are also disclosed random linear and star-branched block and random copolymers made from the same monomers as the linear block copolymers.Also disclosed are methods of producing the polymers and selectively hydrogenating the aforementioned polymerized dienes.
摘要翻译：公开了包含至少一个三嵌段IBI的线性嵌段共聚物，其中I是至少一种具有至少五（5）个碳原子的聚合的共轭二烯的嵌段，例如异戊二烯，B是在至少一种不同于用于聚合嵌段I的至少四（4）个碳原子的共轭二烯，例如丁二烯。 B嵌段被选择性氢化，而每个I嵌段是未氢化的，因此保留足够量的其原始不饱和度以硫化共聚物。还公开了另一种线性嵌段共聚物，该线性嵌段共聚物含有至少一个由少部分至少一种芳基取代的烯烃如苯乙烯制成的第一聚合物嵌段的三嵌段，以及用于聚合的至少一种共轭二烯的主要比例嵌段I，用于聚合嵌段B的至少一种二烯的第二中间聚合物嵌段和与第一聚合物嵌段相同的第三聚合物嵌段。在该替代共聚物中，中间嵌段也被选择性氢化，从而使末端聚合物嵌段具有足够量的其初始不饱和度以硫化共聚物。聚合物可以通过含有乙烯基不饱和键的末端嵌段交联或官能化。还公开了由与线性嵌段共聚物相同的单体制备的随机线性和星形支链嵌段和无规共聚物。还公开了制备聚合物和选择性氢化上述聚合二烯的方法。

28. 发明授权

US5276100A Solid elastomeric block copolymers 失效
标题翻译：固体弹性体嵌段共聚物
公开(公告)号：US5276100A
公开(公告)日：1994-01-04
申请号：US836577
申请日：1992-02-18
申请人： Thomas S. Coolbaugh , Frederick C. Loveless , Demetreos N. Matthews
发明人： Thomas S. Coolbaugh , Frederick C. Loveless , Demetreos N. Matthews
IPC分类号： C08F8/00 , C08F8/04 , C08F8/44 , C08F8/46 , C08F236/04 , C08F297/02 , C08F297/04 , C08L51/00 , C08L53/00 , C08L53/02
CPC分类号： C08F8/00 , C08F236/04 , C08F297/02 , C08F297/04 , C08F297/046 , C08F8/04 , C08F8/44 , C08F8/46 , C08L51/006 , C08L53/00 , C08L53/02 , C08L53/025 , Y10S525/94
摘要： There are disclosed novel, solid, elastomeric block copolymers with improved resistance to cold flow wherein either 1) the terminal blocks are each a polymer (I polymer) of at least one conjugated diene I, e.g., isoprene, which contains at least five carbon atoms with at least one of each pair of double-bonded carbon atoms in the polymerized diene I units being additionally single-bonded to two carbon atoms; at least one middle or interior block is a hydrogenated polybutadiene (B polymer); and at least one middle or interior block is an essentially straight chain polyethylene (E polymer) resulting from the hydrogenation of a polybutadiene composed of at least 80% of 1,4- units; or 2) the terminal blocks are random IB copolymers of at least one diene I as previously defined and hydrogenated butadiene, and at least one middle or interior block is a straight chain polyethylene (E polymer) as previously defined. The hydrogenated butadiene units in the B polymer or random IB polymer blocks are composed of no more than about 65% of 1,4- units and at least about 35% of 1,2- units.The foregoing block copolymers may be prepared by selectively hydrogenating substantially all the butadiene units of a precursor block copolymer wherein the precursor blocks of the straight chain polyethylene blocks units are polybutadiene blocks in which at least about 80% of the butadiene units are 1,4- units. A sufficient number of I units in the I polymer blocks or random IB copolymer blocks retain their unsaturation on selective hydrogenation to enable the vulcanization of the block copolymer.
摘要翻译：公开了具有改进的抗冷流阻力的新型固体弹性体嵌段共聚物，其中1）末端嵌段各自为至少一种共轭二烯I的聚合物（I聚合物），例如含有至少5个碳原子的异戊二烯聚合二烯I单元中的每对双键碳原子中的至少一个另外单键键合到两个碳原子上; 至少一个中间或内部嵌段是氢化聚丁二烯（B聚合物）; 并且至少一个中间或内部嵌段是由至少80％的1,4-单元组成的聚丁二烯氢化得到的基本上是直链聚乙烯（E聚合物）; 或2）末端嵌段是如先前定义的至少一种二烯I和氢化丁二烯的无规IB共聚物，并且至少一个中间或内部嵌段是如前所定义的直链聚乙烯（E聚合物）。 B聚合物或无规IB聚合物嵌段中的氢化丁二烯单元由不超过约65％的1,4-单元和至少约35％的1,2-单元组成。上述嵌段共聚物可以通过选择性氢化前体嵌段共聚物的所有丁二烯单元来制备，其中直链聚乙烯嵌段单元的前体嵌段是聚丁二烯嵌段，其中至少约80％的丁二烯单元是1,4-丁二烯单元，单位。 I聚合物嵌段或无规IB共聚物嵌段中足够数量的I单元在选择性氢化时保持不饱和键，以使嵌段共聚物硫化。

29. 发明授权

US5196630A Process for the removal of catalyst residues from olefin polymerization products 失效
标题翻译：从烯烃聚合产物中除去催化剂残留物的方法
公开(公告)号：US5196630A
公开(公告)日：1993-03-23
申请号：US693117
申请日：1991-04-25
申请人： Anil K. Agrawal , Frederick C. Loveless
发明人： Anil K. Agrawal , Frederick C. Loveless
IPC分类号： C08F6/02
CPC分类号： C08F6/02
摘要： The process of the present invention relates to a simplified method for the removal of halogen containing catalytic residues from olefin polymerization products. More specifically, the present invention employs as a treating agent, a quaternary ammonium salt, to facilitate removal of greater than 95% of catalytic residues in a single caustic or water wash with less than 15 minutes of settling time required after the wash.
摘要翻译：本发明的方法涉及从烯烃聚合产物中除去含有卤素的催化残余物的简化方法。更具体地说，本发明使用季铵盐作为处理剂，以便在洗涤后需要少于15分钟的沉淀时间便于在单个苛性碱或水洗中除去大于95％的催化残留物。

30. 发明授权

US4594469A Method for the oligomerization of alpha-olefins 失效
标题翻译： α-烯烃低聚方法
公开(公告)号：US4594469A
公开(公告)日：1986-06-10
申请号：US530336
申请日：1983-09-08
申请人： Frederick C. Loveless , Aspet V. Merijanian , David J. Smudin , Walter Nudenberg
发明人： Frederick C. Loveless , Aspet V. Merijanian , David J. Smudin , Walter Nudenberg
IPC分类号： B01J31/00 , B01J31/14 , C07B61/00 , C07C1/00 , C07C2/30 , C07C11/02 , C07C67/00
CPC分类号： C07C2/30 , C07C2527/06 , C07C2531/02 , C07C2531/14
摘要： A process for oligomerizing alpha-olefins comprising contacting in a reactor zone under reaction conditions: (a) alpha-olefins having at least three carbon atoms; (b) an alkyl aluminum bromine or iodine compound having the formula R.sub.3 Al.sub.2 X.sub.3 or R.sub.n AlX.sub.3-n, wherein n is 1 or 2; R is an hydrocarbyl group and X is a reactive halogen selected from bromine and iodine; and (c) a cocatalyst which is (i) bromine, (ii) iodine, (iii) hydrocarbyl bromide having at least one halogen group reactive with said aluminum compound or (iv) hydrocarbyl iodide having at least one halogen group reactive with said aluminum compound.
摘要翻译：包括使α-烯烃低聚的方法，包括在反应条件下在反应器区中接触：（a）具有至少三个碳原子的α-烯烃; （b）具有式R3Al2X3或RnAlX3-n的烷基铝溴或碘化合物，其中n为1或2; R是烃基，X是选自溴和碘的反应性卤素; 和（c）助催化剂，其为（i）溴，（ii）碘，（iii）具有至少一个与所述铝化合物反应的卤素基团的烃基溴，或（iv）具有至少一个与所述铝反应的卤素基团的烃基碘复合。

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