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公开(公告)号：US20110015354A1
公开(公告)日：2011-01-20
申请号：US12864178
申请日：2009-01-30
申请人： Gary R. Marchand , Yunwa W. Cheung , Benjamin C. Poon , Jeffrey D. Weinhold , Kim L. Walton , Pankaj Gupta , Colin Lipishan , Phillip D. Hustad , Roger L. Kuhlman , Edmund M. Carnahan , Eddy I. Garcia-Meitin , Patricia L. Roberts
发明人： Gary R. Marchand , Yunwa W. Cheung , Benjamin C. Poon , Jeffrey D. Weinhold , Kim L. Walton , Pankaj Gupta , Colin Lipishan , Phillip D. Hustad , Roger L. Kuhlman , Edmund M. Carnahan , Eddy I. Garcia-Meitin , Patricia L. Roberts
IPC分类号： C08F210/06 , C08F212/08 , C08F210/14 , C08F2/01 , C08F236/02 , C08F2/60
CPC分类号： C08F297/08
摘要： Embodiments of the invention provide a class of mesophase separated propylene/α-olefin block interpolymers with controlled block sequences. The propylene/α-olefin interpolymers are characterized by an average block index, ABI, which is greater than zero and up to about 1.0 and a molecular weight distribution, Mw/Mn, greater than about 1.4. Preferably, the block index is from about 0.2 to about 1. In addition or alternatively, the block propylene/α-olefin interpolymer is characterized by having at least one fraction obtained by Temperature Rising Elution Fractionation (“TREF”), wherein the fraction has a block index greater than about 0.3 and up to about 1.0 and the propylene/α-olefin interpolymer has a molecular weight distribution, Mw/Mn, greater than about 1.4.
摘要翻译： 本发明的实施方案提供了一类具有受控块序列的中间相分离的丙烯/α-烯烃嵌段互聚物。 丙烯/α-烯烃互聚物的特征在于平均嵌段指数ABI，其大于零且高达约1.0，分子量分布Mw / Mn大于约1.4。 优选地，嵌段指数为约0.2至约1.另外或替代地，嵌段丙烯/α-烯烃互聚物的特征在于具有通过升温洗脱分级（“TREF”）获得的至少一个馏分，其中部分具有 大于约0.3且高达约1.0的嵌段指数，丙烯/α-烯烃互聚物的分子量分布Mw / Mn大于约1.4。
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12.发明申请Cure System for Chlorinated Elastomer Compositions and a Method of Curing Chlorinated Elastomer Compositions 失效氯化弹性体组合物的固化体系和固化氯化弹性体组合物的方法公开(公告)号：US20080255313A1
公开(公告)日：2008-10-16
申请号：US11817236
申请日：2006-03-10
CPC分类号： C08K5/34 , C08K5/46 , C08L11/00 , C08L23/286 , C08L23/28
摘要： The instant invention is an improved cure system composition and a method for curing chlorinated elastomer compositions. The cure system composition includes a polymercapto crosslinking agent, an inorganic base, and a quaternary ammonium salt. The quaternary ammonium salt has a formula selected from the group consisting of wherein R1 is an alkyl or aryl group containing between 4 and 12 carbon atoms; wherein R2 and R3 are independently alkyl or aryl groups containing between 1 and 8 carbon atoms; wherein the total number of carbon atoms on R2 and R3 are between 3 and 9; wherein R4 and R5 are methyl groups, and R6 is an alkyl group containing between 2 and 8 carbon atoms; and wherein X is an anion. The method for curing a chlorinated elastomer, composition according to instant invention includes the following steps: (1) providing a chlorinated elastomer composition; (2) providing a cure system composition as described above; (3) contacting said chlorinated elastomer composition with said cure system composition; and (4) thereby curing said chlorinated elastomer composition.
摘要翻译： 本发明是改进的固化体系组合物和用于固化氯化弹性体组合物的方法。 固化体系组合物包括聚合物巯基交联剂，无机碱和季铵盐。 所述季铵盐具有选自其中R 1为含有4至12个碳原子的烷基或芳基的式的化学式; 其中R 2和R 3独立地是含有1至8个碳原子的烷基或芳基; 其中R 2和R 3上的碳原子总数在3和9之间; 其中R 4和R 5是甲基，R 6是含有2-8个碳原子的烷基; 并且其中X是阴离子。 硫化弹性体的固化方法本发明的组合物包括以下步骤：（1）提供氯化弹性体组合物; （2）提供如上所述的固化体系组合物; （3）使所述氯化弹性体组合物与所述固化体系组合物接触; 和（4）由此固化所述氯化弹性体组合物。
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公开(公告)号：US5171791A
公开(公告)日：1992-12-15
申请号：US520159
申请日：1990-05-09
摘要： A process for anionic polymerization of polymerizable monomers with an organo lithium initiator followed by polymerization termination characterized in that terminated reaction products are neutralized by contacting with sulfuric acid, phosphoric acid or a mixture thereof.
摘要翻译： 一种可聚合单体与有机锂引发剂进行阴离子聚合的方法，随后进行聚合终止，其特征在于通过与硫酸，磷酸或其混合物的接触中和终止的反应产物。
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公开(公告)号：US5114897A
公开(公告)日：1992-05-19
申请号：US708416
申请日：1991-05-31
CPC分类号： C08F10/00
摘要： Olefins are polymerized under solution polymerization conditions in the presence of the solid catalytic product resulting from removing the liquid components from the product resulting from admixing in an inert diluent and in an atmosphere which excludes moisture and oxygen (A) at least one hydrocarbon soluble organomagnesium compound; (B) at least one organic hydroxyl-containing compound; (C) at least one reducing halide source; (D) at least one transition metal (Tm) alkoxide.
摘要翻译： 烯烃在溶液聚合条件下在固体催化剂存在下进行聚合，这是由惰性稀释剂和不含水分和氧气的气氛中除去来自产物的液体组分得到的（A）至少一种可溶于烃的有机镁化合物 ; （B）至少一种含有机羟基化合物; （C）至少一种还原卤素源; （D）至少一种过渡金属（Tm）醇盐。
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15.发明授权Polymerization of olefins in the presence of a catalyst prepared from an inorganic oxide which has not been heat or chemically treated, organomagnesium compound, organic hydroxyl-containing compound, reducing halide and transition metal compound 失效在由尚未加热或化学处理的无机氧化物制备的催化剂存在下烯烃的聚合，有机镁化合物，含有机羟基化合物，还原卤化物和过渡金属化合物
公开(公告)号：US4980330A
公开(公告)日：1990-12-25
申请号：US443981
申请日：1989-11-30
CPC分类号： C08F10/00
摘要： A catalyst for polymerizing olefins is the product resulting from mixing in an inert hydrocarbon diluent, a mixture of (A) an inorganic oxide, (B) an organomagnesium material, (C) an organic hydroxyl-containing material, (D) a reducing halide source, and (E) a transition metal compound.
摘要翻译： 用于聚合烯烃的催化剂是通过在惰性烃稀释剂中混合的产物，（A）无机氧化物，（B）有机镁材料，（C）含有机羟基材料的混合物，（D）还原卤化物 源和（E）过渡金属化合物。
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16.发明授权Method for preparing transition metal component of Ziegler-Natta catalysts 失效制备齐格勒 - 纳塔催化剂的过渡金属组分的方法
公开(公告)号：US4661465A
公开(公告)日：1987-04-28
申请号：US894406
申请日：1986-08-07
CPC分类号： C08F10/00
摘要： A method for preparing Ziegler catalysts is disclosed wherein a mixture (A) containing the product resulting from mixing in an inert hydrocarbon diluent (1) a hydrocarbon soluble magnesium alkyl compound in said hydrocarbon solvent, (2) an aliphatic alcohol or carbon dioxide and (3) a titanium compound is reacted with (B) a reducing halide source in said hydrocarbon solvent. Components (A) and (B) are mixed at a constant initial temperature. When the magnesium concentration in component (A) and the metal concentration in component (B) are relatively low, the resultant polymer has a relatively narrow particle size distribution whereas when said concentration is relatively high, the resultant polymer has a relatively broad particle size distribution. When the ratio of the number of moles of aliphatic alcohol:total number of hydrocarbyl groups attached to the metal atom in component (1) is relatively low, the resultant polymer has a relatively small average particle size. When the ratio of the number of moles of aliphatic alcohol:total number of hydrocarbyl groups attached to the metal atom in component (1) is relatively high, the resultant polymer has a relatively large average particle size.
摘要翻译： 公开了一种制备齐格勒催化剂的方法，其中含有在惰性烃稀释剂（1）中混合产物的混合物（1）烃溶剂中的烃溶性烷基镁化合物，（2）脂族醇或二氧化碳和（ 3）钛化合物与（B）还原卤化物源在所述烃溶剂中反应。 组分（A）和（B）在恒定的初始温度下混合。 当组分（A）中的镁浓度和组分（B）中的金属浓度相对较低时，所得聚合物具有相对窄的粒度分布，而当所述浓度相对较高时，所得聚合物具有相对宽的粒度分布 。 当脂肪族醇的摩尔数：组分（1）中与金属原子相连的烃基的总数相对较低时，所得聚合物的平均粒径相对较小。 当脂肪族醇的摩尔数：组分（1）中与金属原子相连的烃基的总数相对较高时，所得聚合物的平均粒径相对较大。
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公开(公告)号：US09607728B2
公开(公告)日：2017-03-28
申请号：US13703817
申请日：2011-05-26
申请人： Mohamed Esseghir , Gary R. Marchand
发明人： Mohamed Esseghir , Gary R. Marchand
CPC分类号： H01B1/24 , C08F297/083 , C08K3/04 , C08K3/041 , C08K3/042 , C08K3/08 , C08K2201/001 , H01B1/04 , H01B1/22
摘要： Free radically crosslinked, electrically conductive compositions exhibiting a highly stable volume resistivity comprise an olefin multiblock copolymer (OBC) having a high, e.g., greater than 20 mole percent comonomer content, e.g., butylene or octene, and carbon black. These compositions exhibit a highly stable volume resistivity relative to a composition similar in essentially all aspects save that the high comonomer OBC is replaced with a low comonomer OBC of similar density and melt index.
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18.发明授权Functionalized block composite and crystalline block composite compositions as compatibilizers 有权功能性嵌段复合和结晶嵌段复合材料组合物作为增容剂公开(公告)号：US09303156B2
公开(公告)日：2016-04-05
申请号：US14364352
申请日：2012-12-12
申请人： Ronald J. Weeks , Yushan Hu , Kim L. Walton , Gary R. Marchand , Michael D. Read , H. C. Silvis
发明人： Ronald J. Weeks , Yushan Hu , Kim L. Walton , Gary R. Marchand , Michael D. Read , H. C. Silvis
CPC分类号： C08L23/06 , C08K5/09 , C08L23/0815 , C08L23/10 , C08L23/12 , C08L51/00 , C08L53/00 , C08L69/00 , C08L77/00 , C08L79/00 , C08L2205/02 , C08L2205/035 , C08L2205/08 , C08L2207/066 , C08L2207/20
摘要： The invention provides functionalized block composites and crystalline block composites as compatibilizers. In particular, the invention provides compositions of at least three polymers and a compatibilizer. The compatibilizer comprises a functionalized olefin-based polymer formed from at least (A) and (B): (A) a crystalline block composite comprising: a block copolymer comprising a propylene-based crystalline block and crystalline ethylene-based block; a propylene-based crystalline polymer; and, a crystalline ethylene-based polymer; and (B) at least one functionalization agent or a functionalized olefin-based polymer formed from at least (A) and (B): (A) a crystalline block composite comprising: a block copolymer comprising a propylene-based crystalline block and crystalline ethylene-based block; a propylene-based crystalline polymer; and, a crystalline ethylene-based polymer; and (B) at least one functionalization agent.
摘要翻译： 本发明提供功能化嵌段复合材料和结晶块复合材料作为增容剂。 特别地，本发明提供了至少三种聚合物和增容剂的组合物。 增容剂包括由至少（A）和（B）形成的官能化烯烃基聚合物：（A）结晶块状复合材料，其包含：包含基于丙烯的结晶嵌段和结晶乙烯基嵌段的嵌段共聚物; 丙烯类结晶聚合物; 和一种结晶乙烯类聚合物; 至少一种官能化剂或由至少（A）和（B）形成的官能化的烯烃基聚合物：（A）结晶嵌段复合物，其包含：包含丙烯基结晶嵌段和结晶乙烯 基块 丙烯类结晶聚合物; 和一种结晶乙烯类聚合物; 和（B）至少一种官能化剂。
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公开(公告)号：US08822599B2
公开(公告)日：2014-09-02
申请号：US13165073
申请日：2011-06-21
CPC分类号： C08L23/10 , C08L23/06 , C08L23/142 , C08L23/20 , C08L2205/03 , C08L2205/035 , C08L2205/08
摘要： Embodiments of the invention provide crystalline block composites and their use as compatibilizers. The crystalline block composites comprise i) a crystalline ethylene based polymer; ii) a crystalline alpha-olefin based polymer and iii) a block copolymer comprising a crystalline ethylene block and a crystalline alpha-olefin block.
摘要翻译： 本发明的实施方案提供结晶块状复合材料及其作为增容剂的用途。 结晶块状复合材料包括i）结晶乙烯基聚合物; ii）结晶α-烯烃基聚合物和iii）包含结晶乙烯嵌段和结晶α-烯烃嵌段的嵌段共聚物。
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公开(公告)号：US08822598B2
公开(公告)日：2014-09-02
申请号：US13165054
申请日：2011-06-21
申请人： Colin Li Pi Shan , Edmund M. Carnahan , Gary R. Marchand , Kim L. Walton , Thomas Karjala , Jeffrey D. Weinhold
发明人： Colin Li Pi Shan , Edmund M. Carnahan , Gary R. Marchand , Kim L. Walton , Thomas Karjala , Jeffrey D. Weinhold
CPC分类号： C08L23/10 , C08L23/06 , C08L23/142 , C08L23/20 , C08L2205/03 , C08L2205/035 , C08L2205/08
摘要： Embodiments of the invention provide crystalline block composites and their use as compatibilizers.
摘要翻译： 本发明的实施方案提供结晶块状复合材料及其作为增容剂的用途。
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