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1. 发明申请

US20060293416A1 Polyester masterbatch composition 审中-公开
标题翻译：聚酯母粒组成
公开(公告)号：US20060293416A1
公开(公告)日：2006-12-28
申请号：US10557228
申请日：2004-05-10
申请人： Gary Peeters , Michael O'Shea , Graeme Moad , Ramon Tozer , Dirk Simon
发明人： Gary Peeters , Michael O'Shea , Graeme Moad , Ramon Tozer , Dirk Simon
IPC分类号： C08J3/22 , C08K5/53
CPC分类号： C08J3/226 , C08J2467/00 , C08K5/053 , C08K5/092 , C08L67/02
摘要： The present invention relates to masterbatches useful for modifying thermoplastic polyesters, in particular to masterbatches comprising dispersed polyol branching agent and/or chain coupling agents, such as for example dianhydrides. The invention also relates to a method for preparing the masterbatches, and to a method for modifying a polyester utilizing the masterbatches. Yet another aspect of the invention is the use of such a masterbatch composition for the modification of polyesters.
摘要翻译：本发明涉及可用于改性热塑性聚酯的母料，特别是涉及包含分散的多元醇支化剂和/或链偶联剂（例如二酸酐）的母料。本发明还涉及一种制备母料的方法，以及一种利用母料改性聚酯的方法。本发明的另一方面是使用这种母料组合物来改性聚酯。

2. 发明申请

US20100298502A1 MODIFICATION OF POLYOLEFINS 审中-公开
标题翻译：聚烯烃改性
公开(公告)号：US20100298502A1
公开(公告)日：2010-11-25
申请号：US12670330
申请日：2008-07-23
申请人： Graeme Moad , Michael Shane O'Shea , Gary Peeters , Almar Postma
发明人： Graeme Moad , Michael Shane O'Shea , Gary Peeters , Almar Postma
IPC分类号： C08F8/00
CPC分类号： C08J5/00 , B29C48/10 , B29C48/395 , B29C48/40 , B29C48/404 , B29C48/507 , B29C48/67 , B29C48/92 , B29C2948/92514 , B29C2948/92542 , B29C2948/92561 , B29C2948/92695 , B29C2948/92704 , B29C2948/92809 , B29C2948/92857 , B29C2948/92876 , B29C2948/92971 , B29K2023/06 , B29K2023/0641 , B29K2023/12 , C08F8/50 , C08F2810/10 , C08J2323/00 , C08F8/06 , C08F110/06 , C08F110/02
摘要： The invention provides a process for increasing the melt flow index of a polyolefin, the process comprising using a melt mixing device to melt mix the polyolefin in contact with oxygen and a transition metal catalyst having a redox potential ranging from 0 to 2 volts, wherein oxygen is introduced to the melt mixing device, and wherein the transition metal catalyst in contact with the polyolefin forms at least part of a component of the melt mixing device.
摘要翻译：本发明提供了一种提高聚烯烃的熔体流动指数的方法，该方法包括使用熔融混合装置将与氧接触的聚烯烃和氧化还原电位范围为0至2伏的过渡金属催化剂熔融混合，其中氧被引入到熔融混合装置中，并且其中与聚烯烃接触的过渡金属催化剂形成熔融混合装置的组分的至少一部分。

3. 发明授权

US06951904B1 Process for increasing the melt strength of polypropylene 失效
标题翻译：提高聚丙烯熔体强度的方法
公开(公告)号：US06951904B1
公开(公告)日：2005-10-04
申请号：US09600363
申请日：1999-01-19
申请人： Gary Peeters , Michael Shane O'Shea , Graeme Moad
发明人： Gary Peeters , Michael Shane O'Shea , Graeme Moad
IPC分类号： C08J3/24 , C08F8/00 , C08K5/14 , C08L23/10 , C08L23/12 , C08L23/26 , C08L51/06
CPC分类号： C08K5/14 , C08F8/00 , C08L23/10 , C08L23/12 , C08L51/06 , C08F10/06 , C08L2666/24
摘要： A process for modifying a polypropylene (co)polymer wherein said process comprises melt mixing the polypropylene (co)polymer in the presence of an initiator wherein said initiator is selected from the group defined by formula (1), wherein R is selected from the group consisting of optionally substituted C1 to C18 acyl, optionally substituted C1 to C18 alkyl, aroyl defined by formula (2), and compounds of formula (3), wherein U, V, X, Y, Z, U′, V′, X′, Y′ and Z′ are independently selected from the group consisting hydrogen; halogen; C1-C18 alkyl; C1-C18 alkoxy, aryloxy, acyl, acyloxy, aryl, carboxy, alkoxycarbonyl, aryloxycarbonyl, trialkyl silyl, hydroxy, or a moiety of formula (4), and wherein T is alkylene.
摘要翻译：一种改性聚丙烯（共）聚合物的方法，其中所述方法包括在引发剂存在下熔融混合聚丙烯（共）聚合物，其中所述引发剂选自式（1）所定义的基团，其中R选自由任选取代的C 1至C 18酰基，任选取代的C 1至C 18烷基，被定义的芳酰基式（3）的化合物，其中U，V，X，Y，Z，U'，V'，X'，Y'和Z'独立地选自氢; 卤素; C1-C18烷基; C 1 -C 18烷氧基，芳氧基，酰基，酰氧基，芳基，羧基，烷氧基羰基，芳氧基羰基，三烷基甲硅烷基，羟基或式（4）的部分，其中T是亚烷基。

4. 发明申请

US20100307951A1 Starch Nanocomposite Materials 有权
标题翻译：淀粉纳米复合材料
公开(公告)号：US20100307951A1
公开(公告)日：2010-12-09
申请号：US12602257
申请日：2008-06-02
申请人： Kishan Khemani , Graeme Moad , Edmond Lascaris , Guoxin Li , George Simon , Jana Habsuda , Robert Shanks , Antonietta Genovese , Wasantha Gunaratne , Lance Nichols
发明人： Kishan Khemani , Graeme Moad , Edmond Lascaris , Guoxin Li , George Simon , Jana Habsuda , Robert Shanks , Antonietta Genovese , Wasantha Gunaratne , Lance Nichols
IPC分类号： B65D65/38 , C08K3/34
CPC分类号： C08L3/02 , C08K3/346 , C08K9/04 , C08L2666/06
摘要： In one aspect, the invention provides a substantially exfoliated nanocomposite material including starch and hydrophobically modified layered silicate clay. In another aspect, the invention provides packaging made from material including the substantially exfoliated nanocomposite material described above. The nanocomposite material has improved mechanical and rheological properties and reduced sensitivity to moisture in that the rates of moisture update and/or loss are reduced. In another aspect, the invention provides a process for preparing the substantially exfoliated nanocomposite material described above, including a step of mixing the starch in the form of an aqueous gel with the hydrophobic clay in a melt mixing device. In a further aspect, the invention provides a process for preparing the substantially exfoliated nanocomposite material, including the steps of mixing the starch with the hydrophobic clay to form a masterbatch (hereinafter “the masterbatch process”) and mixing the masterbatch with further starch.
摘要翻译：一方面，本发明提供了包括淀粉和疏水改性的层状硅酸盐粘土的基本上剥离的纳米复合材料。另一方面，本发明提供由包括上述基本上剥离的纳米复合材料的材料制成的包装。纳米复合材料具有改善的机械和流变性能并降低对水分的敏感性，因为减少了水分更新和/或损失的速率。另一方面，本发明提供了一种制备上述基本上剥离的纳米复合材料的方法，包括在熔融混合装置中将水性凝胶形式的淀粉与疏水性粘土混合的步骤。在另一方面，本发明提供了制备基本上脱落的纳米复合材料的方法，包括将淀粉与疏水性粘土混合以形成母料（以下称为“母料工艺”）并将母料与另外的淀粉混合的步骤。

5. 发明授权

US07714075B1 Polymerization with living characteristics 失效
标题翻译：具有生活特性的聚合
公开(公告)号：US07714075B1
公开(公告)日：2010-05-11
申请号：US09762833
申请日：1997-07-03
申请人： Tam Phuong Le , Graeme Moad , Ezio Rizzardo , San Hoa Thang
发明人： Tam Phuong Le , Graeme Moad , Ezio Rizzardo , San Hoa Thang
IPC分类号： C08L23/04
CPC分类号： C08K5/38 , C07C327/36 , C07C329/00 , C07F9/4065 , C08F2/38 , C08F12/08 , C08F293/00 , C08F293/005 , C08L25/06
摘要： This invention concerns a free radical polymerization process, selected chain transfer agents employed in the process and polymers made thereby, in which the process comprises preparing polymer of general Formula (A) and Formula (B) comprising contacting: (i) a monomer selected from the group consisting of vinyl monomers (of structure CH2═CUV), maleic anhydride, N-alkylmaleimide, N-arylmaleimide, dialkyl fumarate and cyclopolymerizable monomers; (ii) a thiocarbonylthio compound selected from Formula (C) and Formula (D) having a chain transfer constant greater than about 0.1; and (iii) free radicals produced from a free radical source; the polymer of Formula (A) being made by contacting (i), (ii) C and (iii) and that of Formula (B) by contacting (i), (ii) D, and (iii); and (iv) controlling the polydispersity of the polymer being formed by varying the ratio of the number of molecules of (ii) to the number of molecules of (iii); wherein Q, R, U, V, Z, Z′, m, p and q are as defined in the text.
摘要翻译：本发明涉及自由基聚合方法，该方法中使用的选择的链转移剂和由此制备的聚合物，其中该方法包括制备通式（A）和式（B）的聚合物，其包括使（i）选自由乙烯基单体（结构为CH 2 = CUV），马来酸酐，N-烷基马来酰亚胺，N-芳基马来酰亚胺，富马酸二烷基酯和可环化聚合的单体组成的组; （ii）选自式（C）和式（D）的硫代羰基硫代化合物，其链转移常数大于约0.1; 和（iii）自由基产生的自由基; 式（A）的聚合物通过使（i），（ii）D和（iii）接触而使（i），（ii）C和（iii）与式（B）和（iv）通过改变（ii）的分子数与（iii）的分子数之比来控制形成的聚合物的多分散性; 其中Q，R，U，V，Z，Z'，m，p和q如文中所定义。

6. 发明授权

US07144963B2 Catalytic polymerization process 有权
公开(公告)号：US07144963B2
公开(公告)日：2006-12-05
申请号：US10918772
申请日：2004-08-13
申请人： Graeme Moad , Ezio Rizzardo , Catherine Louise Moad , Steven Dale Ittel , Lech Wilczek , Alexi A. Gridnev
发明人： Graeme Moad , Ezio Rizzardo , Catherine Louise Moad , Steven Dale Ittel , Lech Wilczek , Alexi A. Gridnev
IPC分类号： C08F2/42
CPC分类号： C08F290/04 , C08F2/38 , C08G83/003
摘要： This invention relates to a process for controlling the architecture of copolymers of at least two unsaturated monomers, made by free-radical polymerization in the presence of a cobalt-containing chain transfer agent, including the control of molecular weight, degree of branching and vinyl end group termination, by varying at least one of the variables of molar ratio of monomers, their relative chain transfer constants, polymerization temperature and degree of conversion and amount of cobalt chain transfer agent; and polymers made thereby.

7. 发明申请

US20060235127A1 Acrylic dispersing agents in nanocomposites 有权
标题翻译：丙烯酸分散剂纳米复合材料
公开(公告)号：US20060235127A1
公开(公告)日：2006-10-19
申请号：US10561297
申请日：2004-06-14
申请人： Graeme Moad , George Simon , Katherine Dean , Guoxin Li , Roshan Mayadunne , Ezio Rizzardo , Richard Evans , Hendrik Wermter , Rudolf Pfaendner
发明人： Graeme Moad , George Simon , Katherine Dean , Guoxin Li , Roshan Mayadunne , Ezio Rizzardo , Richard Evans , Hendrik Wermter , Rudolf Pfaendner
IPC分类号： C08K3/34
CPC分类号： B82Y30/00 , C08K3/34 , C08K3/346 , C08K7/00 , C08K2201/011 , C08L23/02 , C08L23/08 , C08L23/10 , C08L33/06 , C08L83/02 , C08L2666/04
摘要： The instant invention discloses a composition, preferably a nanocomposite material, comprising (a) a synthetic polymer, (b) a filler such as for example a natural or synthetic phyllosilicate or a mixture of such phyllosilicates, preferably in nanoparticles, and (c) as dispersing agent a polymer based on a long chain alkyl meth(acryte).
摘要翻译：本发明公开了一种组合物，优选纳米复合材料，其包含（a）合成聚合物，（b）填料，例如天然或合成页硅酸盐或这种页硅酸盐的混合物，优选在纳米颗粒中，和（c）作为分散剂是基于长链烷基甲基丙烯酸酯（acryte）的聚合物。

8. 发明授权

US07064151B1 Process of microgel synthesis and products produced therefrom 有权
标题翻译：微凝胶合成方法及其制备的产品
公开(公告)号：US07064151B1
公开(公告)日：2006-06-20
申请号：US10257991
申请日：2001-04-06
申请人： Charles T. Berge , John Chiefari , Jeffery W. Johnson , Albert Mau , Roshan Mayadunne , Catherine Louise Moad , Graeme Moad , Ezio Rizzardo , Gerry Swiegers , San Thang , Gerry Wilson
发明人： Charles T. Berge , John Chiefari , Jeffery W. Johnson , Albert Mau , Roshan Mayadunne , Catherine Louise Moad , Graeme Moad , Ezio Rizzardo , Gerry Swiegers , San Thang , Gerry Wilson
IPC分类号： C08J9/00 , C08L33/08 , C08K3/20
CPC分类号： C08L53/00 , C08F293/005 , C08F2438/03 , C09D153/00 , C08L2666/02
摘要： The invention provides in one aspect a process for preparing a microgel by RAFT polymerizing in the presence of a RAFT chain transfer agent, one or more solvophobic monomers and one or more solvophilic monomers to form one or more block copolymers comprising one or more solvophobic blocks and one or more solvophilic blocks wherein the solvophobic block is insoluble in a dispersing medium and the solvophilic block is soluble in the dispersing medium. The block copolymer is dispersed in the dispersing medium to form micelles, which is then stabilized to form the microgel. The dispersing medium can be aqueous or lipophilic. The method of the present invention also permits one to encapsulate a wide variety of materials, such as pigments, dye molecules, and aluminum flakes used in metallized paints.
摘要翻译：本发明在一个方面提供了一种通过RAFT聚合制备微凝胶的方法，其在RAFT链转移剂，一种或多种疏水单体和一种或多种溶剂亲油性单体的存在下聚合以形成一种或多种包含一种或多种疏乳嵌段的嵌段共聚物和一种或多种溶剂亲和性嵌段，其中所述疏水性嵌段不溶于分散介质，并且所述溶剂性嵌段可溶于所述分散介质中。将嵌段共聚物分散在分散介质中以形成胶束，然后将其稳定化以形成微凝胶。分散介质可以是水性或亲油性的。本发明的方法还允许包封各种材料，例如用于金属化涂料中的颜料，染料分子和铝薄片。

9. 发明申请

US20050014911A1 Catalytic polymerization process 有权
标题翻译：催化聚合工艺
公开(公告)号：US20050014911A1
公开(公告)日：2005-01-20
申请号：US10918772
申请日：2004-08-13
申请人： Graeme Moad , Ezio Rizzardo , Catherine Moad , Steven Ittel , Lech Wilczek , Alexei Gridnev
发明人： Graeme Moad , Ezio Rizzardo , Catherine Moad , Steven Ittel , Lech Wilczek , Alexei Gridnev
IPC分类号： C08F2/00 , C08F2/38 , C08F290/04 , C08G83/00
CPC分类号： C08F290/04 , C08F2/38 , C08G83/003
摘要： This invention relates to a process for controlling the architecture of copolymers of at least two unsaturated monomers, made by free radical polymerization in the presence of a cobalt-containing chain transfer agent, including the control of molecular weight degree of branching and vinyl end group termination, by varying at least one of the variables of molar ratio of monomers, their relative chain transfer constants, polymerization temperature and degree of conversion and amount of cobalt chain transfer agent; and polymers made thereby.
摘要翻译：本发明涉及一种用于控制至少两种不饱和单体的共聚物结构的方法，所述共聚物在含钴链转移剂存在下通过自由基聚合制备，包括分子量分支控制和乙烯基端基终止通过改变单体摩尔比的变量，它们的相对链转移常数，聚合温度和转化度和钴链转移剂的量中的至少一个变量; 和由此制成的聚合物。

10. 发明授权

US06646055B2 Microgels and process for their preparation 有权
标题翻译：微凝胶及其制备方法
公开(公告)号：US06646055B2
公开(公告)日：2003-11-11
申请号：US09969706
申请日：2001-10-03
申请人： Charles T. Berge , Michael Fryd , Jeffrey W. Johnson , Graeme Moad , Ezio Rizzardo , Christopher Scopazzi , San Hoa Thang
发明人： Charles T. Berge , Michael Fryd , Jeffrey W. Johnson , Graeme Moad , Ezio Rizzardo , Christopher Scopazzi , San Hoa Thang
IPC分类号： C08F238
CPC分类号： C08F265/04 , C08F290/04 , C08F290/061 , C08F293/00 , C08F293/005 , Y10S514/944
摘要： A process for preparing microgel(s) that uses a wide range of activatable prepolymers. In the process, a polymer composition of crosslinked component A and soluble components B and C is formed from mono-olefinic and multi-olefinic monomers in the presence of catalyst and initiator. The process comprises: I) introducing mono-olefinic monomer, catalyst, and initiator into a reactor in the absence of multi-olefinic monomer and producing an activatable prepolymer, component B; II) contacting the product of I) with multi-olefinic monomer to produce components A and C, optionally in the presence of additional initiator; also optionally in the presence of additional mono-olefinic monomer and initiator. The ratio of components A/(B+C) can be controlled by varying the mole ratio of The Component B/multi-olefinic monomer from 0.05/1 up to 5/1, by decreasing the mole ratio to increase the ratio of A/(B+C), and increasing the mole ratio to decrease the ratio of A/(B+C).
摘要翻译：一种制备使用多种可活化预聚物的微凝胶的方法。在该方法中，交联组分A和可溶组分B和C的聚合物组合物在催化剂和引发剂存在下由单烯烃和多烯属单体形成。该方法包括：I）在不存在多烯属单体的情况下将单烯烃单体，催化剂和引发剂引入反应器，并产生可活化的预聚物组分B; II）使I）的产物与多烯属单体接触，产生组分A和C，任选地在另外的引发剂的存在下; 也可任选在另外的单烯属单体和引发剂的存在下进行。组分A /（B + C）的比例可以通过将组分B /多烯烃单体的摩尔比从0.05 / 1增加到5/1来控制，通过降低摩尔比以增加A / （B + C），并且增加摩尔比以降低A /（B + C）的比例。

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