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1. 发明授权

US5684101A Free radical polymerisation process 失效
标题翻译：自由基聚合过程
公开(公告)号：US5684101A
公开(公告)日：1997-11-04
申请号：US727659
申请日：1996-10-11
申请人： Andrew Victor Graham Muir , John Robert Lawson , David Mark Haddleton
发明人： Andrew Victor Graham Muir , John Robert Lawson , David Mark Haddleton
IPC分类号： C07F5/02 , C08F2/38 , C08F4/12 , C08F4/70
CPC分类号： C07F5/022 , C08F2/38
摘要： Process for the free-radical polymerization of at least one olefinically unsaturated monomer, the polymerization being performed in the presence of a compound for effecting molecular weight control, being a CoII chelate of the following formula: ##STR1## wherein each group X is a divalent group which forms with the two carbon atoms to which it is bonded a pericondensed polycyclic group, being a group having 3 or more carbocyclic rings where the oxime-containing carbocyclic ring has carbon atoms in common with 2 or more of the other rings, the polycyclic group being unsubstituted (apart from the oxime groups) or having at least one hydrocarbyl substituent; and wherein each group Q is independently selected from F, Cl, Br, OH, C.sub.1-12 alkoxy, aryloxy, C.sub.1-12 alkyl and aryl; or two Q groups taken together provide on one or both boron atoms a group --O--(G)--O-- where G is a divalent aryl or alicyclic linking group or an alkylene linking group; or two Q groups taken together on one or both boron atoms provide a 1,5-cyclooctanediyl linking group; or being a CoIII analogue of the cobalt II chelate in which the Co atom is additionally covalently bonded to H, a halide or other anion, or a homolytically dissociable organic group. Novel Co chelates for use in the process are also disclosed.
摘要翻译： PCT No.PCT / GB95 / 00577 Sec。 371日期：1996年10月11日 102（e）日期1996年10月11日PCT 1995年3月17日PCT公布。出版物WO95 / 27737 日期1995年10月19日至少一种烯属不饱和单体的自由基聚合的方法，该聚合是在用于进行分子量控制的化合物存在下进行的，作为下式的CoII螯合物：其中每个基团X是与其键合的两个碳原子形成的二价基团，它是具有3个或更多个碳环的基团，其中含肟的碳环具有与2个或更多个碳原子共同的碳原子其他环，多环基团是未取代的（除了肟基团）或具有至少一个烃基取代基; 并且其中每个基团Q独立地选自F，Cl，Br，OH，C 1-12烷氧基，芳氧基，C 1-12烷基和芳基; 或两个Q基团在一个或两个硼原子上提供基团-O-（G）-O-，其中G是二价芳基或脂环连接基团或亚烷基连接基团; 或一个或两个硼原子一起取代的两个Q基团提供1,5-环辛二基连接基团; 或者是钴II螯合物的CoIII类似物，其中Co原子另外共价键合到H，卤化物或其它阴离子，或者是均质解离的有机基团。还公开了用于该方法的新型Co螯合物。

2. 发明授权

US5962609A Free radical polymerisation process 失效
标题翻译：自由基聚合过程
公开(公告)号：US5962609A
公开(公告)日：1999-10-05
申请号：US836378
申请日：1997-07-15
申请人： David Mark Haddleton , Andrew Victor Graham Muir , Stephen William Leeming , John Patrick O'Donnell , Stuart Nicholas Richards
发明人： David Mark Haddleton , Andrew Victor Graham Muir , Stephen William Leeming , John Patrick O'Donnell , Stuart Nicholas Richards
IPC分类号： C07F15/06 , C07F5/02 , C08F2/38 , C08F20/00 , C08F283/00 , C09D7/12 , C09D201/00 , C09J201/00
CPC分类号： C08F2/38 , C07F5/022
摘要： Process for the free-radical polymerisation of olefinically unsaturated monomer(s) using a free-radical initiator, the polymerisation being performed in the presence of a compound for effecting molecular weight control, wherein the molecular weight control compound is a Co Il chelate of the following formula I ##STR1## wherein each group X, independently in each ring and in different rings, is a substituent selected from alkyl of 1 to 14 carbon atoms and cycloalkyl of 6 to 14 carbon atoms; n, independently in each ring, is 0 to 5 provided that in at least one ring, n is 1 to 5; Z, independently on each boron atom, is selected from F, Cl, Br, OH, alkoxy of 1 to 12 carbon atoms, aryloxy of 6 to 12 carbon atoms, alkyl of 1 to 12 carbon atoms, and aryl of 6 to 12 carbon atoms; or two Z groups taken together provide on one or both boron atoms a group --O--(Q)--O-- where Q is a divalent aryl or alicyclic linking group or an alkylene linking group, or two Z groups taken together on one or both boron atoms provide a 1,5-cyclooctanediyl linking group; or being a Co III analogue of said Co II chelate of formula I in which the Co atom is additionally covalently bonded, in a direction at right angles to the macrocyclic chelate ring system, to H, halide or other anion, or a homolytically dissociable organic group; and wherein optionally at least one further ligand is coordinated to the CoII or CoIII atom, being a ligand which does not alter the Co valency state. Also the Co chelates used in the polymerisation process, a process for their production, and the use in various applications of oligomers made using the polymerisation process.
摘要翻译： PCT No.PCT / GB95 / 02376 Sec。 371日期1997年7月15日 102（e）日期1997年7月15日PCT提交1995年10月9日PCT公布。出版物WO96 / 日期1996年5月9日使用自由基引发剂对烯属不饱和单体进行自由基聚合的方法，该聚合在化合物存在下进行以进行分子量控制，其中分子量控制化合物是Co II螯合物，其中每个基团X独立地为每个环和不同的环，是选自1至14个碳原子的烷基和6至14个碳原子的环烷基的取代基; n在每个环中独立地为0至5，条件是在至少一个环中，n为1至5; Z独立地为每个硼原子，选自F，Cl，Br，OH，1至12个碳原子的烷氧基，6至12个碳原子的芳氧基，1至12个碳原子的烷基和6至12个碳的芳基原子或两个Z基团在一个或两个硼原子上提供基团-O-（Q）-O-，其中Q是二价芳基或脂环族连接基团或亚烷基连接基团，或两个Z基团一起或一个在一个或两个上硼原子提供1,5-环辛二基连接基团; 或者是所述式I的Co II螯合物的Co III类似物，其中Co原子在与大环螯合环体系成直角的方向上另外共价键合到H，卤化物或其它阴离子或均分离的有机物组; 并且其中任选地至少一个另外的配体与CoII或CoIII原子配位，作为不改变Co价态的配体。还有在聚合过程中使用的Co螯合物，它们的生产方法以及在使用聚合方法制备的低聚物的各种应用中的用途。

3. 发明授权

US06186974B1 Device for use in the eye 失效
标题翻译：用于眼睛的装置
公开(公告)号：US06186974B1
公开(公告)日：2001-02-13
申请号：US09341442
申请日：1999-08-16
申请人： Bruce Duncan Samuel Allan , Andrew Victor Graham Muir , Stephen Alister Jones
发明人： Bruce Duncan Samuel Allan , Andrew Victor Graham Muir , Stephen Alister Jones
IPC分类号： A61F900
CPC分类号： C08F230/08 , A61F9/00781 , C08F220/58
摘要： A glaucoma filtration implant is constituted by a generally tubular body section having an oblong external diameter formed of a continuous convex curve. The device preferably has flow resistance structure provided by a portion of the internal lumen having a reduced diameter. The flow resistance structure may have a length of up to 5000 &mgr;m and a diameter in the range 15 to 50 &mgr;m, the diameter being selected so as to achieve a pressure drop along the flow resistance structure in the range 5 to 15 mm Hg. The internal conduit for liquid flow also may include a removable flow inhibitor, which can be removed after implantation by a laser, such as an ophthalmic YAG laser. The device is made of biocompatible materials.
摘要翻译：青光眼过滤植入物由具有由连续凸曲线形成的长圆形外径的大致管状体部构成。该装置优选地具有由具有减小的直径的内腔的一部分提供的流动阻力结构。流动阻力结构可以具有高达5000um的长度，并且直径在15至50μm的范围内，所述直径被选择成沿着流动阻力结构在5至15mm Hg的范围内实现压降。用于液体流动的内部导管还可以包括可移除的流动抑制剂，其可以在通过激光器例如眼科YAG激光器植入之后被去除。该装置由生物相容材料制成。

4. 发明授权

US06893595B1 Method for providing coated moulded polymeric articles 有权
标题翻译：提供涂覆的模制聚合物制品的方法
公开(公告)号：US06893595B1
公开(公告)日：2005-05-17
申请号：US09743397
申请日：1999-07-19
申请人： Andrew Victor Graham Muir , Paula Frances Lennon , Sean Leo Willis , Richard Paul Redman , Anthony Claude Marie Collias
发明人： Andrew Victor Graham Muir , Paula Frances Lennon , Sean Leo Willis , Richard Paul Redman , Anthony Claude Marie Collias
IPC分类号： A61F2/16 , C08F220/10 , C08F230/02 , C08F246/00 , C08J5/00 , C08J7/16 , C09D143/02 , B29C39/12 , B29D11/00
CPC分类号： C08J5/00
摘要： A method in which a mould is coated with a reactive polymer, a liquid curable composition is filled into the mould and cured under conditions such that the reactive polymer becomes covalently bonded to the cured bulk mould material at the interface. The reactive polymer has zwitterionic groups to confer improved biocompatibility on the moulded product. The reactive group on the reactive polymer is conveniently an ethylenically unsaturated group. The curable composition is suitably a radical polymerisable ethylenically unsaturated monomer mixture or a platinum-curable liquid silicone composition.
摘要翻译：一种将模具涂覆有反应性聚合物的方法，将液体可固化组合物填充到模具中并在反应性聚合物在界面处共价键合到固化的散装模具材料的条件下固化。反应性聚合物具有两性离子基团以赋予模制产品改善的生物相容性。反应性聚合物上的反应性基团方便地是烯属不饱和基团。可固化组合物合适地是可自由基聚合的烯属不饱和单体混合物或铂可固化液体硅氧烷组合物。

5. 发明授权

US06767979B1 Crosslinked polymers and refractive devices formed therefrom 有权
$Crosslinked polymers and refractive devices formed therefrom$
标题翻译：由此形成的交联聚合物和折射装置
公开(公告)号：US06767979B1
公开(公告)日：2004-07-27
申请号：US09857845
申请日：2001-09-20
申请人： Andrew Victor Graham Muir , Lee Rowan , Stephen Alister Jones , John Charles Stedman
发明人： Andrew Victor Graham Muir , Lee Rowan , Stephen Alister Jones , John Charles Stedman
IPC分类号： C08F12240
CPC分类号： C08F246/00
摘要： A polymer is formed of ethylenically unsaturated monomers including a zwitterionic monomer, an aromatic monomer and a cross-linking monomer. Preferably the crosslinking monomer includes at least one a group containing compound and at least one aliphatic group containing compound. The polymer is water-swellable and a hydrogen has optical and mechanical properties rendering it suitable for use as an intraocular refractive device such as an intraocular lens.
摘要翻译：聚合物由包含两性离子单体，芳族单体和交联单体的烯属不饱和单体形成。优选地，交联单体包括至少一种含基团的化合物和至少一种含脂族基团的化合物。聚合物是水溶胀性的，氢具有光学和机械性质，使其适合用作眼内镜片等眼内折射装置。

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