专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US5747604A Polyphosphazenes with unsaturated side groups useful as reaction intermediates, cross-linkable polymers, and as components of interpenetrating polymer networks 失效
标题翻译：具有不饱和侧基的聚磷腈可用作反应中间体，可交联聚合物，以及互穿聚合物网络的组分
公开(公告)号：US5747604A
公开(公告)日：1998-05-05
申请号：US589747
申请日：1996-04-01
申请人： Harry R. Allcock , Karyn Visscher , Young Baek Kim
发明人： Harry R. Allcock , Karyn Visscher , Young Baek Kim
IPC分类号： C08G79/02 , C08L85/02 , C08L101/00
CPC分类号： C08G79/025 , C08L85/02 , C08L101/00 , Y10S525/903
摘要： A number of new poly(organophosphazenes) have been synthesized which bear 2-butenoxy or 4-allyloxyphenylphenoxy side groups. Co-substituent groups included trifluoroethoxy, phenoxy, or benzyloxyphenoxy groups. Species with 4-allyloxyphenylphenoxy units underwent Si--H coupling to linear silanes or siloxanes to extend the side groups and form hybrid phosphazene/organosilicon polymers. A number of these polymers are rubbery elastomers which are readily cross-linked by heat or light. Seven of the mixed-substituent, cross-linked polymers were incorporated into interpenetrating polymer networks (IPN's) with polystyrene, poly(methyl methacrylate), polyacrylonitrile, poly(acrylic acid) and poly(dimethylsiloxane). The phase compatibility characteristics of the IPN's were assessed by DSC, TEM, FT-IR spectroscopy, and 1H and 31P NMR spectroscopy data.
摘要翻译：已经合成了许多具有2-丁烯氧基或4-烯丙氧基苯基苯氧基侧基的新的聚（有机膦腈）。共取代基包括三氟乙氧基，苯氧基或苄氧基苯氧基。具有4-烯丙氧基苯基苯氧基单元的物质经历与线性硅烷或硅氧烷的Si-H偶联以延伸侧基并形成杂化磷腈/有机硅聚合物。许多这些聚合物是通过热或轻易交联的橡胶状弹性体。混合取代的交联聚合物中的7个与聚苯乙烯，聚（甲基丙烯酸甲酯），聚丙烯腈，聚（丙烯酸）和聚（二甲基硅氧烷）掺入互穿聚合物网络（IPN）中。通过DSC，TEM，FT-IR光谱和1H和31P NMR光谱数据评估IPN的相位相容性。

12. 发明授权

US4636387A Anesthetic polyorganophosphazenes 失效
标题翻译：麻醉聚有机膦腈
公开(公告)号：US4636387A
公开(公告)日：1987-01-13
申请号：US708907
申请日：1984-09-21
申请人： Harry R. Allcock , Paul E. Austin , Thomas X. Neenan
发明人： Harry R. Allcock , Paul E. Austin , Thomas X. Neenan
IPC分类号： A61K31/80 , A61K47/48 , C08G79/02 , A61K9/58 , C08G79/04
CPC分类号： A61K47/48223 , A61K31/80 , C08G79/025
摘要： A long-acting, local anesthetic, comprising a polymeric phosphazene backbone, and certain radicals having local anesthetic activity and an amino functional group on the ring of said radical through which said radical is covalently attached to the phosphazene backbone by a phosphorous-nitrogen single bond is disclosed along with medicaments containing such anesthetics. The radicals employed are 2-amino-4-picoline, benoxinate, naepaine and phenacaine.
摘要翻译：一种长效局部麻醉剂，其包含聚合磷腈骨架，以及某些具有局部麻醉活性的基团和所述基团的环上的氨基官能团，所述基团通过磷 - 氮单键共价连接到磷腈骨架上与包含这种麻醉剂的药物一起被公开。所用的基团是2-氨基-4-甲基吡啶，苯草胺，奈帕因和吩非那韦。

13. 发明授权

US4242499A Colored polymers comprising poly(organophosphazenes) with chromophores as substituent groups 失效
标题翻译：包含聚（有机膦腈）与发色团作为取代基的着色聚合物
公开(公告)号：US4242499A
公开(公告)日：1980-12-30
申请号：US61410
申请日：1979-07-27
申请人： Harry R. Allcock , Karen M. Kosydar , Sarah D. Wright
发明人： Harry R. Allcock , Karen M. Kosydar , Sarah D. Wright
IPC分类号： C08G79/02 , C08L85/02 , C07C46/00 , C07C57/00
CPC分类号： C08G79/025 , C08L85/02 , Y10S534/03
摘要： Poly(organophosphazenes) with chromphoric substituents and method of preparation. Products are useful to add color to polyphosphazene polymers to produce food colorants, colored films, colored fibers and similar products.
摘要翻译：具有色原子取代基的聚（有机膦腈）和制备方法。产品可用于为聚磷腈聚合物添加颜色以生产食品着色剂，着色膜，有色纤维和类似产品。

14. 发明授权

US07763702B2 Synthesis of polyphosphazenes with sulfonimide side groups 失效
标题翻译：用磺酰亚胺侧基合成聚磷腈
公开(公告)号：US07763702B2
公开(公告)日：2010-07-27
申请号：US11783880
申请日：2007-04-12
申请人： Harry R. Allcock , Michael A. Hofmann , Catherine M. Ambler , Maher E. Andrew , Richard M. Wood , Daniel T. Welna
发明人： Harry R. Allcock , Michael A. Hofmann , Catherine M. Ambler , Maher E. Andrew , Richard M. Wood , Daniel T. Welna
IPC分类号： C08G79/02 , C07C311/48 , C07C311/49 , B01D67/00 , B01D71/34 , C08J5/20 , C08J5/22 , C08L85/02 , H01M8/10
CPC分类号： B01D67/009 , B01D67/0009 , B01D71/34 , B01D71/72 , B01D71/82 , B01D2323/30 , B01D2323/34 , B01D2325/26 , C07C311/48 , C08G79/025 , C08J5/22 , C08J5/2256 , C08J2385/02 , C08L85/02 , H01M8/1018 , H01M2300/0082
摘要： The invention relates to sulfonimide bearing phenolic compounds and the use of those compounds to produce polyphosphazenes functionalized by one or more of those compounds alone, or in combination with cosubstituents. The invention also relates to blends of sulfonimide functionalized phosphazene polymers with other polymers, membranes formed of the functionalized polymers, and the use of those membranes in devices such as fuel cells.
摘要翻译：本发明涉及含磺酰亚胺的酚类化合物以及这些化合物用于产生由一种或多种这些化合物单独或与共成分组合而官能化的聚磷腈的用途。本发明还涉及磺酰亚胺官能化磷腈聚合物与其它聚合物，由官能化聚合物形成的膜以及在诸如燃料电池的装置中使用这些膜的共混物。

15. 发明授权

US5567783A Polyphosphazenes bearing crown ether and related podand side groups as solid solvents for ionic conduction 失效
标题翻译：聚磷腈带有冠醚和相关的podand侧基作为离子导电的固体溶剂
公开(公告)号：US5567783A
公开(公告)日：1996-10-22
申请号：US400061
申请日：1995-03-07
申请人： Harry R. Allcock , Stephen J. M. O'Connor , Mark E. Napierala , Charles G. Cameron , David Olmeijer
发明人： Harry R. Allcock , Stephen J. M. O'Connor , Mark E. Napierala , Charles G. Cameron , David Olmeijer
IPC分类号： C08G79/02 , C08G79/04
CPC分类号： C08G79/025
摘要： Polyphosphazene polymers having crown ether and related podand side groups have been prepared. The polymers are useful as solid solvents for ionic conduction. Branched polyphosphazene polymers having the formula [NP(OCH.sub.2 CH(CH.sub.2 O(CH.sub.2 CH.sub.2 O).sub.m R)(O(CH.sub.2 CH.sub.2 O).sub.m R)).sub.2 ].sub.n, as well as the corresponding crown ether polyphosphazenes, were synthesized where m=0-3 and R is C1-C4 alkyl. The physical properties of these polymers were compared with the related polymer poly[bis(2-(2-methoxyethoxy)-ethoxy)phosphazene], MEEP. Also, a series of poly(organophosphazenes) which bear oligoethylenoxy side groups has been synthesized and characterized. The polymers have the general formula [NP(O(CH.sub.2).sub.m CH.sub.3).sub.x (OCH.sub.2 CH.sub.2 OCH.sub.2 CH.sub.2 OCH.sub.3).sub.y ].sub.n, where x and y are approximately 1 and m ranges from 1-20.
摘要翻译：已经制备了具有冠醚和相关podand侧基的聚磷腈聚合物。该聚合物可用作离子传导的固体溶剂。合成具有式[NP（OCH 2 CH（CH 2 OCH 2）m R）（O（CH 2 CH 2 O）m R））2] n的支链聚磷腈聚合物，以及相应的冠醚聚磷腈，其中m = 0-3，R为C1 -C4烷基。将这些聚合物的物理性能与相关聚合物聚[双（2-（2-甲氧基乙氧基） - 乙氧基）磷腈]（MEEP）进行比较。此外，已经合成了一系列具有低聚乙烯氧基侧基的聚（有机膦腈）并表征出来。聚合物具有通式[NP（O（CH2）mCH3）x（OCH2CH2OCH2CH2OCH3）y] n，其中x和y约为1，m的范围是1-20。

16. 发明授权

US5414025A Method of crosslinking of solid state battery electrolytes by ultraviolet radiation 失效
标题翻译：通过紫外线照射固态电池电解质的方法
公开(公告)号：US5414025A
公开(公告)日：1995-05-09
申请号：US954444
申请日：1992-09-30
申请人： Harry R. Allcock , Constance J. Nelson , William D. Coggio
发明人： Harry R. Allcock , Constance J. Nelson , William D. Coggio
IPC分类号： C08G79/02 , H01B1/12 , H01M6/18 , C08G73/06
CPC分类号： C08G79/025 , H01B1/122 , H01M6/181
摘要： A method for the crosslinking of polymeric electrolytes is presented. The method achieves crosslinking by means of ultraviolet radiation. The resulting crosslinked polymers are stable and useful as solid state battery electrolytes.
摘要翻译：提出了一种交联聚合物电解质的方法。该方法通过紫外线辐射实现交联。所得到的交联聚合物是稳定的并且可用作固态电池电解质。

17. 发明授权

US4239755A Steroidal cyclotriphosphazenes 失效
标题翻译：甾体环三磷腈
公开(公告)号：US4239755A
公开(公告)日：1980-12-16
申请号：US52728
申请日：1979-06-28
申请人： Harry R. Allcock , Timothy J. Fuller , Kiyotoshi Matsumura
发明人： Harry R. Allcock , Timothy J. Fuller , Kiyotoshi Matsumura
IPC分类号： C07F9/6593 , C07J51/00 , A01N9/36 , A61K31/66 , C07J43/00
CPC分类号： C07F9/65815 , C07J51/00
摘要： Steroidal cyclotriphosphazenes of the formula ##STR1## wherein R is the residue of a 3- or 17-hydroxysteroid and R.sub.2 is alkyl, are hydrolytically labile compounds adapted for slow release in vivo of active steroidal compounds of the formula ROH.
摘要翻译：其中R是3-或17-羟基类固醇的残基并且R 2是烷基的甾族环三磷腈是适于在体内缓慢释放式ROH的活性甾体化合物的水解不稳定化合物。

18. 发明授权

US4237263A Poly(monoalkyl group containing organophosphazenes) and method for their preparation 失效
标题翻译：聚（含单烷基的有机膦腈）及其制备方法
公开(公告)号：US4237263A
公开(公告)日：1980-12-02
申请号：US40802
申请日：1979-05-21
申请人： Harry R. Allcock , Robert J. Ritchie
发明人： Harry R. Allcock , Robert J. Ritchie
IPC分类号： C08G79/02 , C08G83/00
CPC分类号： C08G79/025
摘要： Poly(organophosphazenes) containing one alkyl group per each three repeating units are prepared. These polymers are represented by the structure: ##STR1## wherein R is alkyl containing from 1 to 10 carbon atoms; wherein X is selected from the group consisting of chlorine and --OR' radicals in which R' is the same as R or is selected from the group consisting of substituted alkyl radicals and substituted or unsubstituted aryl radicals and wherein n is from 3 to 15,000.Polymers of the above structure in which X is chlorine are prepared by thermally polymerizing a monoalkyl-pentachloro-cyclotriphosphazene having the formula N.sub.3 P.sub.3 Cl.sub.5 R in which R is as defined above. Polymers of the above structure in which X is an --OR' radical as defined above are prepared by thermally polymerizing the monoalkyl-pentachloro-cyclotriphosphazene and then reacting the resultant linear polymer with a suitable alkali metal alkoxide or aryloxide.
摘要翻译：制备每三个重复单元含有一个烷基的聚（有机膦腈）。这些聚合物由以下结构表示：其中R是含有1至10个碳原子的烷基; 其中X选自氯和-OR'基，其中R'与R相同或选自取代的烷基和取代或未取代的芳基，并且其中n为3至15,000。通过将具有式N 3 P 3 Cl 5 R的单烷基 - 五氯 - 环三磷腈（其中R如上所定义）热聚合，制备X为氯的上述结构的聚合物。通过将单烷基 - 五氯环三磷腈热聚合，然后使所得线性聚合物与合适的碱金属醇盐或芳氧化物反应，制备其中X为如上所定义的-OR'基团的上述结构的聚合物。

19. 发明授权

US07235295B2 Polymeric nanofibers for tissue engineering and drug delivery 失效
标题翻译：用于组织工程和药物递送的聚合物纳米纤维
公开(公告)号：US07235295B2
公开(公告)日：2007-06-26
申请号：US10938493
申请日：2004-09-10
申请人： Cato T. Laurencin , Lakshmi Sreedharan Nair , Subhabrata Bhattacharyya , Harry R. Allcock , Jared D. Bender , Paul W. Brown , Yaser E. Greish
发明人： Cato T. Laurencin , Lakshmi Sreedharan Nair , Subhabrata Bhattacharyya , Harry R. Allcock , Jared D. Bender , Paul W. Brown , Yaser E. Greish
IPC分类号： D02G3/00 , A61F2/02 , A61B17/06 , B29C70/08
CPC分类号： A61L27/50 , A61L27/18 , A61L31/10 , Y10T428/1369 , Y10T428/249924 , Y10T428/2913 , C08L85/02
摘要： Polymeric nanofibers have been developed which are useful in a variety of medical and other applications, such as filtration devices, medical prosthesis, scaffolds for tissue engineering, wound dressings, controlled drug delivery systems, cosmetic skin masks, and protective clothing. These can be formed of any of a variety of different polymers, either non-degradable or degradable. In a preferred embodiment demonstrated in the following examples, nanofibers are formed of biodegradable and non biodegradable polyphosphazenes, their blends with other polyphosphazenes or with organic, inorganic/organometallic polymers as well as composite nanofibers of polyphosphazenes with nanosized particles such as hydroxyapatites.
摘要翻译：已经开发了可用于各种医疗和其他应用的聚合物纳米纤维，例如过滤装置，医疗假体，用于组织工程的支架，伤口敷料，受控药物递送系统，化妆品皮肤面罩和防护服。这些可以由不可降解或可降解的各种不同聚合物中的任何一种形成。在以下实施例中证明的优选实施方案中，纳米纤维由可生物降解和不可生物降解的聚磷腈，它们与其它聚磷腈或与有机，无机/有机金属聚合物的共混物以及具有纳米尺寸颗粒如羟基磷灰石的聚磷腈的复合纳米纤维形成。

20. 发明授权

US06339166B1 Phosphinimine modification of organic polymers and silicones 失效
标题翻译：有机聚合物和硅氧烷的磷腈改性
公开(公告)号：US06339166B1
公开(公告)日：2002-01-15
申请号：US09850259
申请日：2001-05-07
申请人： Harry R. Allcock , Thomas J. Hartle , Michael B. McIntosh , Nicolas J. Sunderland , Robbyn Prange , Jonathan P. Taylor
发明人： Harry R. Allcock , Thomas J. Hartle , Michael B. McIntosh , Nicolas J. Sunderland , Robbyn Prange , Jonathan P. Taylor
IPC分类号： C07F708
CPC分类号： C07F9/65815 , C08C19/22 , C08C19/24 , C08F8/30 , C08F8/40 , C08G77/395 , C08G77/42
摘要： Methods have been developed to produce phosphazene modified organic or siloxane polymers. The method includes (a) providing an organic or siloxane polymer comprising phosphine units, and (b) reacting the organic or siloxane polymer with a phosphazene azide compound under conditions wherein the phosphazene azide compound is bound to the phosphine unites in the polymer, thereby producing the phosphazene-modified organic or siloxane polymer. The organic polymer of step (a) is produced by reacting a first monomer comprising phosphine with a second monomer via free radical or anionic polymerization techniques to produce the organic polymer comprising phosphine units. The first and second monomers can be identical. A wide variety of organic polymer backbones can be modified using these techniques. The second monomer, for example, can be selected from monomers forming polyolefins, polydienes, polyacrylics, polyethylenes, polyvinyl chlorides, polyisoprenes, polystyrenes, polycaprolactam, poly(methyl)(meth)acrylates, and polypropylenes. Alternatively, the siloxane polymer of step (a) is produced by reacting a monomer comprising phosphine with a hydrosilicone polymer via hydrosilylation polymerization techniques to produce the siloxane polymer comprising phosphine units. These phosphazene modified organic and siloxane polymers are useful in a variety of applications, particularly as a fire retardant material.
摘要翻译：已经开发了制备磷腈改性的有机或硅氧烷聚合物的方法。该方法包括（a）提供包含磷化氢单元的有机或硅氧烷聚合物，和（b）在叠氮化磷化合物与聚合物中的膦化合物结合的条件下使有机或硅氧烷聚合物与叠氮化磷化合物反应，从而产生磷腈改性的有机或硅氧烷聚合物。通过自由基或阴离子聚合技术使包含膦的第一单体与第二单体反应制备步骤（a）的有机聚合物，以制备包含磷化氢单元的有机聚合物。第一和第二单体可以相同。使用这些技术可以改变各种各样的有机聚合物主链。例如，第二单体可以选自形成聚烯烃，聚二烯，聚丙烯酸，聚乙烯，聚氯乙烯，聚异戊二烯，聚苯乙烯，聚己内酰胺，聚（甲基）（甲基）丙烯酸酯和聚丙烯的单体。或者，步骤（a）的硅氧烷聚合物通过氢化硅烷化聚合技术使包含膦的单体与氢硅氧烷聚合物反应制备包含磷化氢单元的硅氧烷聚合物来制备。这些磷腈改性的有机和硅氧烷聚合物可用于各种应用，特别是作为阻燃材料。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式