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1. 发明授权

US07049373B2 Process for preparation of graft polymers 失效
公开(公告)号：US07049373B2
公开(公告)日：2006-05-23
申请号：US10034908
申请日：2001-12-21
申请人： Krzysztof Matyjaszewski , Jean-Francois Lutz , Hosei Shinoda
发明人： Krzysztof Matyjaszewski , Jean-Francois Lutz , Hosei Shinoda
IPC分类号： C08F210/00 , C08F255/00 , C08F257/00
CPC分类号： C08F293/00 , C08F290/02 , C08F290/046 , C08F299/00
摘要： A polymerization process is provided for the preparation of graft (co)polymers. An embodiment of the polymerization process of the present invention comprises copolymerizing macromonomers with (co)monomers utilizing a macroinitiator to form a graft (co)polymer. A further embodiment of a polymerization process of the present invention comprises (co)polymerizing macromonomers and monomers with a graft copolymer macroinitiator to form a block-graft (co)polymer. Another embodiment of the process of the present invention comprises (co)polymerizing macromonomers and monomers with a compatible macroinitiator. The chemical and structural properties of the product graft (co)polymer may be controlled by use of a compatible macroinitiator and the functional group on the macromonomer which effect the relative rates of incorporation of the macromonomer and the monomer. Graft (co)polymers may be prepared with homogeneous or heterogeneous distribution of grafts. In a further embodiment of the present invention, a copolymer with well-defined branches or grafts with predetermined molecular weights and low polydispersities can be obtained by preparing macromonomers by a living or a living/controlled polymerization process.

2. 发明授权

US08969498B2 Compositions and method of inhibiting polymerization of vinyl-aryl monomers 有权
标题翻译：抑制乙烯基 - 芳基单体聚合的组合物和方法
公开(公告)号：US08969498B2
公开(公告)日：2015-03-03
申请号：US13811574
申请日：2011-07-27
申请人： Nathan T. Kendall , Kishore K. Kar , Mark H. McAdon , Krzysztof Matyjaszewski , Laura Mueller , Charles D. Dukes
发明人： Nathan T. Kendall , Kishore K. Kar , Mark H. McAdon , Krzysztof Matyjaszewski , Laura Mueller , Charles D. Dukes
IPC分类号： C07C7/20 , C08F2/40 , C08F2/00 , C08F12/08 , C08F12/36
CPC分类号： C07C7/20 , C08F2/00 , C08F12/08 , C08F12/36 , C08F2/40 , C07C15/46 , C07C15/44
摘要： The invention generally relates to a method of inhibiting polymerization of vinyl aryl monomers, a process for increasing number average molecular weight of a polystyrene, and to an inhibitor composition useful therein.
摘要翻译：本发明一般涉及一种抑制乙烯基芳基单体的聚合的方法，一种增加聚苯乙烯的数均分子量的方法以及其中可用的抑制剂组合物。

3. 发明申请

US20140275420A1 ATOM TRANSFER RADICAL POLYMERIZATION UNDER BIOLOGICALLY COMPATIBLE CONDITIONS 审中-公开
标题翻译：在生物兼容条件下进行原子转移自由基聚合
公开(公告)号：US20140275420A1
公开(公告)日：2014-09-18
申请号：US14239181
申请日：2012-08-22
申请人： Krzysztof Matyjaszewski , Saadyah E. Averick , Antonina Simakova
发明人： Krzysztof Matyjaszewski , Saadyah E. Averick , Antonina Simakova
IPC分类号： C08F289/00
CPC分类号： C07K1/1077 , A61K47/60 , C07K14/43595 , C07K14/765 , C08F283/06 , C08F289/00 , C08G81/025
摘要： Methods for conducting controlled grafting-from radical polymerizations from biomolecules under conditions that are biologically compatible are described. The methods provide biomolecule-polymer conjugates with highly controlled structures and narrow polydispersities under aqueous reaction conditions and biological temperatures. Biomolecules, such as proteins and nucleotides can be conjugated to polymers with high levels of control.
摘要翻译：描述了在生物相容性条件下从生物分子的自由基聚合进行受控接枝的方法。该方法在水性反应条件和生物温度下提供具有高度受控结构和窄多分散性的生物分子 - 聚合物共轭物。生物分子，如蛋白质和核苷酸可以与高度控制的聚合物缀合。

4. 发明授权

US08349410B2 Modification of surfaces with polymers 有权
标题翻译：用聚合物改性表面
公开(公告)号：US08349410B2
公开(公告)日：2013-01-08
申请号：US11894010
申请日：2007-08-17
申请人： Jinyu Huang , Alan J. Russell , Nicolay V. Tsarevsky , Krzysztof Matyjaszewski
发明人： Jinyu Huang , Alan J. Russell , Nicolay V. Tsarevsky , Krzysztof Matyjaszewski
IPC分类号： C09D5/14 , C08F2/46 , C08J7/14 , C08F8/02 , C08F220/34
CPC分类号： C08L33/14 , C08F120/34 , C08F255/02 , C08F265/06 , C08F291/00 , C08F293/005 , C08L53/00
摘要： A polymer formed by controlled radical polymerization includes groups that can be modified after controlled radical polymerization to form a radical. The polymer can be the reaction product of a controlled radical polymerization of radically polymerizable monomers, wherein at least one of the radically polymerizable monomers includes at least one group that can be modified after the controlled radical polymerization to form a radical. A compound includes a first group that is stimulated upon application of energy to the molecule to tether the molecule to a surface or to another polymer chain and a second group comprising a controlled radical polymerization initiator functionality. A block copolymer includes at least a first segment to impart a predetermined functionality to a target surface and at least a second segment including functional groups to interact with the targeted surface to attach the block copolymer to the surface. The first segment can free of functional groups that interact with the surface to attach the block copolymer to the surface.
摘要翻译：通过受控自由基聚合形成的聚合物包括可以在受控自由基聚合反应形成基团之后进行改性的基团。聚合物可以是可自由基聚合的单体的受控自由基聚合的反应产物，其中至少一种可自由基聚合的单体包括至少一个可在受控自由基聚合之后修饰以形成基团的基团。化合物包括在向分子施加能量以将分子束缚至表面或另一聚合物链时被刺激的第一组和包含受控自由基聚合引发剂官能团的第二组。嵌段共聚物包括至少一个赋予靶表面预定官能度的第一链段和至少一个包含官能团的第二链段以与目标表面相互作用以将该嵌段共聚物连接到该表面上。第一段可以没有与表面相互作用的官能团，以将嵌段共聚物附着在表面上。

5. 发明申请

US20110290635A1 POLYMERIZATION INHIBITOR COMPOSITION AND METHOD OF INHIBITING POLYMERIZATION OF DISTILLABLE MONOMERS 有权
标题翻译：聚合抑制剂组合物和抑制可分散单体聚合的方法
公开(公告)号：US20110290635A1
公开(公告)日：2011-12-01
申请号：US13147733
申请日：2010-02-18
申请人： Kishore K. Kar , Michael D. Cloeter , Olan Stanley Fruchey , Richard S. Harner , Krzysztof Matyjaszewski , Renaud Nicolay , Jaroslav Mosnacek
发明人： Kishore K. Kar , Michael D. Cloeter , Olan Stanley Fruchey , Richard S. Harner , Krzysztof Matyjaszewski , Renaud Nicolay , Jaroslav Mosnacek
IPC分类号： C07C69/54 , C09K3/00
CPC分类号： C08F2/42 , C07C51/44 , C07C51/50 , C08F2/40 , C07C57/04
摘要： The present invention relates to a polymerization inhibitor composition and a method of inhibiting polymerization of distillable monomers in liquid and evaporated/condensed phases with the polymerization inhibitor composition. The polymerization inhibitor composition is useful for inhibiting polymerization of the distillable monomers during manufacture, purification (e.g., distillation), handling, and storage thereof.
摘要翻译：本发明涉及聚合抑制剂组合物和通过聚合抑制剂组合物抑制可蒸馏单体在液体和蒸发/冷凝相中的聚合的方法。聚合抑制剂组合物可用于在制造，纯化（例如蒸馏），处理和储存期间抑制可蒸馏单体的聚合。

6. 发明申请

US20100249271A1 HYBRID PARTICE COMPOSITE STRUCTURES WITH REDUCED SCATTERING 有权
标题翻译：混合分散复合结构与减少散射
公开(公告)号：US20100249271A1
公开(公告)日：2010-09-30
申请号：US12451575
申请日：2008-05-23
申请人： Krzysztof Matyjaszewski , Lindsay Bombalski , Michael R. Bockstaller
发明人： Krzysztof Matyjaszewski , Lindsay Bombalski , Michael R. Bockstaller
IPC分类号： C08L51/10 , B32B1/00
CPC分类号： C08F292/00 , C08F265/04 , C08F291/00 , C08F293/00 , C08F293/005 , C08L51/003 , C08L51/10 , Y10T428/2991 , Y10T428/2998 , C08L2666/02
摘要： A core-shell composite particle for incorporation into a composite wherein the composite has improved transparency is disclosed. The core-shell composite particle includes a core material having a first refractive index and a shell material having a second refractive index where the core-shell particle has an effective refractive index determined by the first refractive index and the second refractive index. The effective refractive index is substantially equal to the refractive index of the envisioned embedding medium. Methods of forming the core-shell particles are also disclosed.
摘要翻译：公开了一种用于掺入复合材料中的核 - 壳复合颗粒，其中复合材料具有改善的透明度。核 - 壳复合颗粒包括具有第一折射率的芯材料和具有第二折射率的壳材料，其中核 - 壳颗粒具有由第一折射率和第二折射率确定的有效折射率。有效折射率基本上等于预想的嵌入介质的折射率。还公开了形成核 - 壳颗粒的方法。

7. 发明申请

US20090176951A1 Atom transfer radical polymerization in microemulsion and true emulsion polymerization processes 有权
标题翻译：原子转移自由基聚合在微乳液和真乳液聚合过程中
公开(公告)号：US20090176951A1
公开(公告)日：2009-07-09
申请号：US11990836
申请日：2006-08-23
申请人： Krzysztof Matyjaszewski , Ke Min
发明人： Krzysztof Matyjaszewski , Ke Min
IPC分类号： C08F2/22
CPC分类号： C08F4/40 , C08F2/22 , C08F212/08 , C08F293/00 , C08F293/005 , C08F2438/01 , C08F220/12
摘要： The invention is directed to a microemulsion polymerization comprising adding a polymerization catalyst precursor, such as a transition metal complex in the higher of two accessible oxidation states, an ATRP initiator, and an organic solvent to an aqueous solution to form an emulsion. Radically polymerizable monomers and a reducing agent may then be added to the emulsion. The reducing agent converts the catalyst precursor to a catalyst for polymerization of the first monomer from the initiator. In certain embodiments the organic solvent may comprise radically polymerizable monomers. The aqueous solution may comprise a surfactant. Further embodiments are directed to an ah initio polymerization process comprising adding a polymerization catalyst precursor; an ATRP initiator, and an organic solvent to an aqueous solution to form an emulsion, wherein the organic solvent comprises second radically polymerizable monomers, adding a reducing agent to convert the catalyst precursor to a catalyst for polymerization of the first radically polymerizable monomer from the initiator; and adding first radically polymerizable monomers to the emulsion.
摘要翻译：本发明涉及一种微乳液聚合方法，其中包括将聚合催化剂前体，例如两种可接近的氧化态中较高的过渡金属络合物，ATRP引发剂和有机溶剂加入到水溶液中以形成乳液。然后将可自由基聚合的单体和还原剂加入到乳液中。还原剂将催化剂前体转化为第一单体从引发剂聚合的催化剂。在某些实施方案中，有机溶剂可以包含可自由基聚合的单体。水溶液可以包含表面活性剂。进一步的实施方案涉及一种开始聚合方法，包括加入聚合催化剂前体; ATRP引发剂和有机溶剂加入到水溶液中以形成乳液，其中有机溶剂包括第二自由基聚合单体，加入还原剂以将催化剂前体转化为用于从引发剂聚合第一可自由基聚合单体的催化剂 ; 并将第一可自由基聚合的单体加入到乳液中。

8. 发明授权

US07125938B2 Atom or group transfer radical polymerization 有权
标题翻译：原子或基团转移自由基聚合
公开(公告)号：US07125938B2
公开(公告)日：2006-10-24
申请号：US10781061
申请日：2004-02-18
申请人： Krzysztof Matyjaszewski , Scott G. Gaynor , Simion Coca
发明人： Krzysztof Matyjaszewski , Scott G. Gaynor , Simion Coca
IPC分类号： C08F4/04 , C08F4/34 , C08F4/40
CPC分类号： C08F4/40 , C08F8/40 , C08F8/42 , C08F291/00 , C08F293/005 , C08F2438/01
摘要： A polymerization process comprising initiating a first polymerization of monomers using an initiator functionalized with an ATRP initiating site, wherein the first polymerization is selected from the group of cationic polymerization, anionic polymerization, conventional free radical polymerization, metathesis, ring opening polymerization, cationic ring opening polymerization, and coordination polymerization to form a macroinitiator comprising an ATRP initiating site and further initiating an ATRP polymerization of radically polymerizable monomers using the macroinitiator comprising an ATRP initiating site. Novel block copolymers may be formed by the disclosed method.
摘要翻译：一种聚合方法，包括使用用ATRP起始位点官能化的引发剂引发单体的第一次聚合，其中第一聚合选自阳离子聚合，阴离子聚合，常规自由基聚合，复分解，开环聚合，阳离子开环聚合和配位聚合以形成包含ATRP起始位点的大分子引发剂，并且使用包含ATRP起始位点的大分子引发剂进一步引发自由基聚合单体的ATRP聚合。可以通过所公开的方法形成新的嵌段共聚物。

9. 发明申请

US20050143546A1 Processes based on atom (or group) transfer radical polymerization and novel (co)polymers having useful structures and properties 失效
标题翻译：基于原子（或基团）转移自由基聚合的方法和具有有用结构和性质的新型（共）聚合物
公开(公告)号：US20050143546A1
公开(公告)日：2005-06-30
申请号：US11059217
申请日：2005-02-16
申请人： Krzysztof Matyjaszewski , Simion Coca , Scott Gaynor , Dorota Greszta , Timothy Patten , Jin-Shan Wang , Jianhui Xia
发明人： Krzysztof Matyjaszewski , Simion Coca , Scott Gaynor , Dorota Greszta , Timothy Patten , Jin-Shan Wang , Jianhui Xia
IPC分类号： C08F4/00 , C08F4/06 , C08F4/40 , C08F4/44 , C08F4/50 , C08F12/08 , C08F16/18 , C08F20/00 , C08F110/10 , C08F257/02 , C08F265/00 , C08F265/04 , C08F271/02 , C08F291/00 , C08F293/00 , C08F297/00 , C08F210/00 , C08F212/06
CPC分类号： C08F271/02 , C08F4/00 , C08F4/40 , C08F110/10 , C08F257/02 , C08F265/00 , C08F265/04 , C08F291/00 , C08F293/005 , C08F2438/01
摘要： Improved processes for atom (or group) transfer radical polymerization (ATRP) and novel polymers have been developed and are described. In certain embodiments, novel copolymers comprising a least one polymeric branch or polymeric block with a predominantly alternating monomer sequence are described. Novel copolymers comprising a least one polymeric branch or polymeric block with a gradient monomer structure are described. Additionally, novel copolymers comprising a least one polymeric branch or polymeric block with a predominantly periodic monomer sequence are also described. Novel copolymers having a water soluble backbone and at least two hydrophobic polymeric branches grafted to the water soluble backbone are also described.
摘要翻译：已经开发并描述了原子（或基团）转移自由基聚合（ATRP）和新型聚合物的改进方法。在某些实施方案中，描述了包含具有主要交替的单体序列的至少一个聚合物分支或聚合物嵌段的新型共聚物。描述了包含具有梯度单体结构的至少一个聚合物分支或聚合物嵌段的新型共聚物。此外，还描述了包含具有主要为周期性单体序列的至少一个聚合物分支或聚合物嵌段的新型共聚物。还描述了具有水溶性主链和接枝到水溶性主链上的至少两个疏水性聚合物分子的新型共聚物。

10. 发明授权

US5763548A (Co)polymers and a novel polymerization process based on atom (or group) transfer radical polymerization 失效
标题翻译：（Co）聚合物和基于原子（或基团）转移自由基聚合的新型聚合方法
公开(公告)号：US5763548A
公开(公告)日：1998-06-09
申请号：US414415
申请日：1995-03-31
申请人： Krzysztof Matyjaszewski , Jin-Shan Wang
发明人： Krzysztof Matyjaszewski , Jin-Shan Wang
IPC分类号： C08F2/38 , C08F4/00 , C08F4/06 , C08F4/40 , C08F12/08 , C08F20/10 , C08F136/08 , C08F291/00 , C08F293/00 , C08F297/00 , C08L51/00 , C08L53/00 , C09D151/00 , C09D153/00 , C09J151/00 , C09J153/00
CPC分类号： C08F4/40 , C08F136/08 , C08F2/38 , C08F291/00 , C08F293/00 , C08F293/005 , C08F297/00 , C08F4/00 , C08L51/003 , C08L53/00 , C09D151/003 , C09D153/00 , C09J151/003 , C09J153/00 , C08F2438/01 , Y10S526/901
摘要： A new polymerization process (atom transfer radical polymerization, or ATRP) based on a redox reaction between a transition metal (e.g., Cu(I)/Cu(II), provides "living" or controlled radical polymerization of styrene, (meth)acrylates, and other radically polymerizable monomers. Using various simple organic halides as model halogen atom transfer precursors (initiators) and transition metal complexes as a model halogen atom transfer promoters (catalysts), a "living" radical polymerization affords (co)polymers having the predetermined number average molecular weight by .DELTA.�M!/�I!.sub.0 (up to M.sub.n >10.sup.5) and a surprisingly narrow molecular weight distribution (M.sub.w /M.sub.n), as low as 1.15. The participation of free radical intermediates in ATRP is supported by end-group analysis and stereochemistry of the polymerization. In addition, polymers with various topologies (e.g., block, random, star, graft, hyperbranched, dendritic end-functional and in-chain functional copolymers �for example, of styrene and methyl (meth)acrylate!) have been synthesized using the present process. The Polymeric products encompassed by the present invention can be widely used as plastics, elastomers, adhesives, emulsifiers, thermoplastic elastomers, etc.
摘要翻译：基于过渡金属（例如Cu（I）/ Cu（II））之间的氧化还原反应的新的聚合方法（原子转移自由基聚合或ATRP）提供苯乙烯，（甲基）丙烯酸酯的“活性”或受控自由基聚合使用各种简单的有机卤化物作为模型卤素原子转移前体（引发剂）和过渡金属络合物作为模型卤素原子转移促进剂（催化剂），“活性”自由基聚合提供具有预定的数均分子量由DELTA [M] / [I] 0（高达Mn> 105）和惊人的窄分子量分布（Mw / Mn）低至1.15。自由基中间体在ATRP中的参与由此外，具有各种拓扑结构的聚合物（例如嵌段，无规，星形，接枝，超支化，树枝状末端官能团和链内官能团共聚物[例如苯乙烯a nd甲基（甲基）丙烯酸甲酯]）。本发明包括的聚合物可广泛用作塑料，弹性体，粘合剂，乳化剂，热塑性弹性体等。

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