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公开(公告)号：US5332810A
公开(公告)日：1994-07-26
申请号：US955969
申请日：1992-10-02
IPC分类号： C07F1/02 , B60C1/00 , C08C19/44 , C08F4/00 , C08F4/08 , C08F4/42 , C08F4/48 , C08F36/04 , C08K3/04 , C08L9/00 , C08L21/00 , C07D295/02
CPC分类号： C08F4/086 , B60C1/00 , B60C1/0016 , B60C1/0025 , C08C19/44 , C08F36/04
摘要： The present invention is directed toward anionic polymerization initiators which are soluble in acyclic alkane solvents. The initiators include a solubilized lithio amine having the general formula (A)Li(SOL).sub.y. SOL is a solubilizing component and A is an alkyl, dialkyl or cycloalkyl amine radical or a cyclic amine and y is from about 1 to 4. The invention is also directed toward polymers and other products made using the initiator, and methods therefore. Further, the invention contemplates a polymer, a polymer composition and products therefrom, which include a functional group from the reaction product of an amine and an organolithium compound. The resulting polymers may be terminated with a terminating, coupling or linking agent, which may provide the polymer with a multifunctionality.
摘要翻译： 本发明涉及可溶于无环烷烃溶剂的阴离子聚合引发剂。 引发剂包括具有通式（A）Li（SOL）y的溶解的锂胺。 SOL是增溶组分，A是烷基，二烷基或环烷基胺基或环胺，y约为1-4。本发明还涉及使用引发剂制备的聚合物和其它产物，因此也涉及方法。 此外，本发明涉及聚合物，聚合物组合物及其产物，其包括来自胺和有机锂化合物的反应产物的官能团。 所得聚合物可以用终止的，偶联或连接剂终止，其可以为聚合物提供多功能性。
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公开(公告)号：US5272215A
公开(公告)日：1993-12-21
申请号：US639916
申请日：1991-01-10
IPC分类号： C08F8/00 , C08F8/10 , C08F297/04 , C08F297/08 , C08F293/00
摘要： A thermoplastic elastomeric block copolymer comprising olefin elastomeric mid block units and terminal polystyrene units having substitution in an amount sufficient to raise the glass transition temperature of the polymer. The substitution comprises cycloaliphatic or aromatic acylation and the acylation substitution is accomplished by reaction of an acylhalide with the copolymer in the presence of a catalytic amount of triflic acid.
摘要翻译： 一种包含烯烃弹性体中间嵌段单元和末端聚苯乙烯单元的热塑性弹性体嵌段共聚物，其具有足以提高聚合物的玻璃化转变温度的量的取代。 该取代包括脂环族或芳族酰化，并且酰化取代通过酰基卤与共聚物在催化量的三氟甲酸的存在下反应来完成。
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公开(公告)号：US20090203844A1
公开(公告)日：2009-08-13
申请号：US12404925
申请日：2009-03-16
CPC分类号： C08L15/00 , B60C1/0016 , C08C19/25 , C08C19/26 , C08C19/44 , C08F8/42 , C08L19/006
摘要： A method of forming a functionalized polymer, the method comprising reacting a living polymer with a compound defined by the formula where R5 includes a monovalent organic group, R6 independently includes a monovalent organic group, each R7 independently includes hydrogen or a monovalent organic group, each R8 independently includes hydrogen or monovalent organic group, R9 includes a monovalent organic group, M is silicon or tin, and x includes an integer from about 2 to about 10, where R5 and R6 may optionally each independently be alkoxy groups, and where R7, R8, and R9 are non-Zerewitinoff organic groups.
摘要翻译： 一种形成官能化聚合物的方法，所述方法包括使活性聚合物与下式定义的化合物反应：其中R 5包括一价有机基团，R 6独立地包括一价有机基团，每个R 7独立地包括氢或一价有机基团， R8独立地包括氢或一价有机基团，R9包括一价有机基团，M是硅或锡，x包括约2至约10的整数，其中R 5和R 6可任选地各自独立地为烷氧基，并且其中R 7， R8和R9是非Zerewitinoff有机基团。
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14.发明授权Phosphorous-containing monomers and flame retardant high impact monovinylidene aromatic polymer compositions derived therefrom 失效含磷单体和由其衍生的阻燃高冲击单亚乙烯基芳族聚合物组合物公开(公告)号：US06503992B2
公开(公告)日：2003-01-07
申请号：US09912083
申请日：2001-07-24
IPC分类号： C08F13002
CPC分类号： C08F230/02 , C07F9/657181
摘要： Disclosed are cyclic phosphate esters of fumarate- or maleic acids suitable for use as a comonomer, capable of being copolymerized with a monovinylidene aromatic compounds to impart flame resistant properties to the resultant copolymers.
摘要翻译： 公开了适于用作共聚单体的富马酸或马来酸的环状磷酸酯，能够与单亚乙烯基芳族化合物共聚以赋予所得共聚物阻燃性能。
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公开(公告)号：US06399731B2
公开(公告)日：2002-06-04
申请号：US09204116
申请日：1998-12-02
申请人： Brian King , H. James Harwood
发明人： Brian King , H. James Harwood
IPC分类号： C08J22010
CPC分类号： C08F2/38 , C08F230/02
摘要： A method for making a polymer comprising the step of synthesizing a polymer by employing a chain transfer agent having the formula (II) where X and Y are independently selected from oxygen, sulfur, and fully-substituted nitrogen where R1 and R2 are independently selected from hydrogen, halogen, or an organic group, with the proviso that at least one of R1 or R2 be hydrogen or halogen, R3 is an organic group R4 and R5 are independently selected organic groups, with the proviso that R3 is not hydrogen.
摘要翻译： 一种制备聚合物的方法，包括通过使用具有式（II）的链转移剂合成聚合物的步骤，其中X和Y独立地选自氧，硫和完全取代的氮，其中R 1和R 2独立地选自 氢，卤素或有机基团，条件是R 1或R 2中的至少一个为氢或卤素，R 3为有机基团R 4和R 5为独立选择的有机基团，条件是R 3不为氢。
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16.发明授权
公开(公告)号：US5597875A
公开(公告)日：1997-01-28
申请号：US495210
申请日：1995-06-27
申请人： H. James Harwood , Steven W. Jolly
发明人： H. James Harwood , Steven W. Jolly
摘要： This invention describes chemical modifications of hydrogenated polymers, particularly thermoplastic elastomers, e.g., Kraton.RTM. G, to increase the chemical resistance thereof. The number of residual reactive unsaturated diene-based mid-blocks were reduced through a post-hydrogenation reaction with an alkyl phenyl ether, e.g., anisole. The anisolated thermoplastic elastomer was then further reacted with benzenesulfonylation and nitration reactions to produce even more useful derivatives thereof.
摘要翻译： 本发明描述了氢化聚合物，特别是热塑性弹性体如Kraton TM G的化学改性，以增加其耐化学性。 通过与烷基苯基醚如苯甲醚的后氢化反应来还原残余的反应性不饱和二烯基中间嵌段的数目。 然后将各向异性热塑性弹性体与苯磺酰化反应和硝化反应进一步反应，产生更有用的衍生物。
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公开(公告)号：US5470928A
公开(公告)日：1995-11-28
申请号：US381472
申请日：1995-01-31
IPC分类号： C08F4/40 , C08F4/50 , C08F291/00 , C08F293/00
CPC分类号： C08F4/40 , C08F291/00 , C08F293/005 , C08F4/50
摘要： The invention describes a redox initiating system consisting of Cu.sup.II salts, enolizable aldehydes and ketones, and various combinations of coordinating agents for Cu.sup.II, coordinating agents for Cu.sup.I, and a strong amine base that is not oxidized by Cu.sup.II. In particular, Cu.sup.II octanoate/dibenzyl ketone/pyridine/triethylamine/triphenylphosphine systems are effective. In addition to initiating free radical polymerizations and copolymerizations, this initiating system can be applied to the synthesis of functionalized telechelics, polymers with ketone linkages in the backbone, block and graft copolymers consisting of free-radical and step-growth polymer blocks, and crosslinking reactions.
摘要翻译： 本发明描述了由CuII盐，可烯化醛和酮组成的氧化还原引发体系，以及CuII配位剂，CuI配位剂和不被CuII氧化的强胺碱的各种组合。 特别是辛酸铈/二苄基酮/吡啶/三乙胺/三苯基膦体系是有效的。 除了引发自由基聚合和共聚之外，该引发体系可以应用于功能化的电视电影的合成，主链中具有酮键的聚合物，由自由基和阶梯生长聚合物嵌段组成的嵌段和接枝共聚物以及交联反应 。
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公开(公告)号：US5430055A
公开(公告)日：1995-07-04
申请号：US225020
申请日：1994-04-08
IPC分类号： C07D493/08 , C12P17/18 , A61K31/34 , C07D307/77
CPC分类号： C07D493/08 , C12P17/181
摘要： The culture ATCC 74256 and its mutants are capable of producing zaragozic acid A and other squalene synthase inhibitors.The compound of formula I herein may be prepared from culture ATCC 74256 and is useful in the treatment of fungal infections, and inhibition of squalene synthase, and protein farnesyltransferase.
摘要翻译： 培养物ATCC 74256及其突变体能够产生萨拉哥acid酸A和其他角鲨烯合酶抑制剂。 本文的式I化合物可以从培养物ATCC 74256制备，并且可用于治疗真菌感染，抑制角鲨烯合酶和蛋白质法呢基转移酶。
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19.发明授权Curable compositions incorporating anhydride-functional polymers derived from alkenyl succinic anhydride 失效包含衍生自烯基琥珀酸酐的酸酐官能聚合物的可固化组合物
公开(公告)号：US5589560A
公开(公告)日：1996-12-31
申请号：US575980
申请日：1995-12-21
IPC分类号： C08F222/04 , C08L63/00 , C08F220/10 , C08F222/02 , C08F224/00
CPC分类号： C08F222/04 , C08L63/00
摘要： A curable composition which comprises:(a) an anhydride-functional polymer obtained by polymerizing under free radical addition polymerization conditions, a monomer mixture comprising:(i) 20 to 75 weight percent of an alkenyl succinic anhydride having the structure: ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 are each independently hydrogen or alkyl or substituted alkyl of 1 to about 30 carbons; and(ii) 25 to 80 weight percent of at least one (meth)acrylic monomer copolymerizable with the alkenyl succinic anhydride; and, optionally,(iii) 0 to 75 weight percent of at least one unsaturated monomer, other than a (meth)acrylic monomer, which is copolymerizable with the anhydride and the (meth)acrylic monomer; and(b) a compound having an average of at least two functional groups per molecule which are reactive with anhydride groups.
摘要翻译： 一种可固化组合物，其包含：（a）通过在自由基加成聚合条件下聚合而获得的酸酐官能聚合物，单体混合物，其包含：（i）20至75重量％的具有以下结构的烯基琥珀酸酐：其中 R 1，R 2和R 3各自独立地为氢或1至约30个碳的烷基或取代的烷基; 和（ii）25至80重量％的可与烯基琥珀酸酐共聚的至少一种（甲基）丙烯酸单体; 和（iii）0-75％（重量）的至少一种不饱和单体（不同于可与酸酐和（甲基）丙烯酸类单体共聚）的（甲基）丙烯酸单体; 和（b）每分子平均具有至少两个与酸酐基反应的官能团的化合物。
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公开(公告)号：US5468785A
公开(公告)日：1995-11-21
申请号：US228302
申请日：1994-04-15
CPC分类号： C08F2/38 , C08F2/50 , C08F293/005 , Y10S522/904
摘要： The invention relates to the use of cobaloximes and related cobalt(II) complexes which have essentially planar equatorially coordinated ligands and a pair of axially coordinated ligands which have at least one carbon-cobalt bond, as photoinitiators for free radical polymerizations. By selection of the appropriate cobaloximes and related complexes, it is possible to prepare polymers which have useful terminal functionality at both the head and the tail ends of the growing polymer chain. The process also teaches the photochemical polymerization and copolymerizations whereby the alkyl cobaloximes and related compounds, which are used as the photoinitiators, have alkyl groups, which may in essence, be polymers with carbon-cobalt chain ends, thereby allowing grafting reactions to occur to the polymer backbone.While it is possible to synthesize the cobaloxime and related compounds initially, for subsequent addition to a monomer, it is also taught within this invention that the cobalt complex can be prepared "in-situ", such as by the routes which include: (1) Cobalt-hydride plus monomer addition; (2) free radical initiator plus monomer plus cobalt complex, the ratio of free radical initiator to cobalt complex being essentially 1:1; and (3) the reaction of Co(II) with an alkyl halide.
摘要翻译： 本发明涉及使用具有基本上平面的赤道配位配体的钴胂和相关的钴（II）络合物，以及具有至少一个碳 - 钴键的一对轴向配位的配体作为自由基聚合的光引发剂。 通过选择合适的咔唑和相关络合物，可以制备在生长的聚合物链的头末端和尾端具有有用的末端官能团的聚合物。 该方法还教导了光化学聚合和共聚，其中用作光引发剂的烷基钴胂和相关化合物具有烷基，其实质上可以是具有碳 - 钴链端的聚合物，从而允许接枝反应发生在 聚合物骨架。 尽管最初可以合成共咔唑和相关化合物，但是为了随后添加到单体中，本发明还教导了钴络合物可以“原地”制备，例如通过以下途径制备：（1 ）钴氢化物加单体添加; （2）自由基引发剂加单体加钴络合物，自由基引发剂与钴络合物的比例基本上为1:1; 和（3）Co（II）与烷基卤的反应。
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