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51. 发明授权

US5730968A Segmented chelating polymers as imaging and therapeutic agents 失效
标题翻译：分段螯合聚合物作为成像和治疗剂
公开(公告)号：US5730968A
公开(公告)日：1998-03-24
申请号：US221714
申请日：1994-03-31
申请人： Dennis E. Butterfield , Dennis K. Fujii , David L. Ladd , Robert A. Snow , Julia S. Tan , John L. Toner
发明人： Dennis E. Butterfield , Dennis K. Fujii , David L. Ladd , Robert A. Snow , Julia S. Tan , John L. Toner
IPC分类号： A61K47/48 , A61K51/00 , C08G65/32 , C08G65/329 , A61K31/77 , A61K49/00 , C08G65/48
CPC分类号： C08G65/329 , Y10S530/815 , Y10S530/816
摘要： A composition suitable for use in diagnostic imaging or as a cell killing agent comprising a chelating residue linked via an amide linkage to a poly(alkylene oxide) moiety, said composition having a molecular weight of at least 4,500; ##STR1## wherein: Z is a chelating residue; Q is a divalent poly(alkylene oxidylene) moiety having a carbon terminus at R and at L; L represents an amide linkage; E.sup.(b) is one or more counterions each having a charge of b; b is an integer from 1, 2 and 3; n is an integer selected from the group 1, 2, 3 and 4; w is zero or an integer from 1 to 5; M.sup.(+a) is a cation, having a charge of +a; a is an integer from 1 to 4; r is 0 or an integer from 1 to 3, provided that when r is 2-3, each M.sup.(+a) can be the same or different cation; d is the total charge on the chelating residue and is an integer from 0 to 10; d+.SIGMA.(b.multidot.w)+.SIGMA.(a.multidot.r)=O; and R is a capping moiety chosen from the group consisting of hydrogen, hydroxyl, C.sub.1 -C.sub.4 alkyl, aryl containing 6 to 24 carbon atoms, C.sub.2 -C.sub.5 alkanoyloxyl and C.sub.1 -C.sub.4 alkoxy, or R is an immunoreactive group or cytotoxic drug linked to Q by a chemical bond or a linking group.
摘要翻译：适用于诊断成像或细胞杀伤剂的组合物，其包含通过酰胺键与聚（环氧烷）部分连接的螯合残基，所述组合物的分子量至少为4,500; 其中：Z是螯合残基; Q是在R和L具有碳末端的二价聚（亚烷基亚氧烷基）部分; L表示酰胺键; E（b）是一个或多个各自具有b的电荷的抗衡离子; b是1,2和3的整数; n是选自1,2,3,4组的整数; w为0或1〜5的整数; M（+ a）为阳离子，电荷为+ a; a是从1到4的整数; r为0或1〜3的整数，条件是当r为2-3时，每个M（+ a）可以是相同或不同的阳离子; d是螯合残基上的总电荷，为0至10的整数; d + SIGMA（bxw）+ SIGMA（axr）= O; 并且R是选自氢，羟基，C 1 -C 4烷基，含有6至24个碳原子的芳基，C 2 -C 5烷酰氧基和C 1 -C 4烷氧基的封端部分，或R是免疫反应性基团或与 Q通过化学键或连接基团。

52. 发明授权

US5714637A Functionalized fluoropolyethers 失效
标题翻译：官能化含氟聚醚
公开(公告)号：US5714637A
公开(公告)日：1998-02-03
申请号：US458330
申请日：1995-06-02
申请人： Giuseppe Marchionni , Piero Gavezotti , Ezio Strepparola
发明人： Giuseppe Marchionni , Piero Gavezotti , Ezio Strepparola
IPC分类号： C07D209/48 , C07C43/11 , C07C43/12 , C07C43/13 , C07C43/315 , C07C49/84 , C07C59/315 , C07C69/708 , C07C217/26 , C07C233/18 , C07C235/06 , C07C235/10 , C07C235/12 , C07C255/13 , C07C257/14 , C07D235/12 , C07D251/24 , C07D263/56 , C07D277/64 , C07D303/20 , C07D317/54 , C07F7/18 , C08G65/00 , C08G65/22 , C08G65/32 , C08G65/328 , C08G65/329 , C08G65/48 , C08K5/06 , C07C45/00
CPC分类号： C08G65/329 , C08G65/007 , C08G65/226 , C08G65/32
摘要： Fluoropolyethers having functional groups, consisting of randomly distributed sequences of perfluoropolyoxyalkylene units selected from: ##STR1## and included in one of the following formulas: ##STR2## T'--O--(CF.sub.2 CF.sub.2 O).sub.p (CF.sub.2 O).sub.s --CRR'--Y(II) ##STR3## where X is F or CF.sub.3 T, T', T"=a perfluoroalkyl group containing from 1 to 3 carbon atoms and one or two atoms of Cl, Br or I; R, R'=halogen atoms; Y=a functional group; o, q=numbers, zero included, such that o+q=1-20; n=a number ranging from 1 to 15; m/n=a number ranging from 0.01 to 0.5; p=a number ranging from 1 to 20; s/p=a number ranging from 0.5 to 2; and z/o+p=a number ranging from 0.01 to 0.05.
摘要翻译：具有官能团的含氟聚醚，其由选自以下的全氟聚氧化烯单元的随机分布的序列组成：并且包括在下列其中之一中：（I）T'-O-（CF 2 CF 2 O）p（CF 2 O）（II）其中X为F或CF 3 T，T'，T“=含有1至3个碳原子和1或2个Cl，Br或I原子的全氟烷基 ; R，R'=卤素原子; Y =官能团; o，q =数字，包括零，使得o + q = 1-20; n = 1到15之间的数字; m / n = 0.01〜0.5的数; p = 1到20之间的数字; s / p =从0.5到2的数字; z + o + p = 0.01〜0.05的数。

53. 发明授权

US5690953A Polymeric ophthalmic lens with crosslinker containing saccharide residue 失效
标题翻译：聚合物眼镜片，含有糖残基的交联剂
公开(公告)号：US5690953A
公开(公告)日：1997-11-25
申请号：US712657
申请日：1996-09-13
申请人： Frank F. Molock , Ivan M. Nunez , James D. Ford , Laura D. Elliott
发明人： Frank F. Molock , Ivan M. Nunez , James D. Ford , Laura D. Elliott
IPC分类号： A61F9/00 , A61L27/00 , C08F290/06 , C08F291/06 , C08G18/32 , C08G65/32 , C08G83/00 , C08L101/00 , G02B1/04 , C08B37/00
CPC分类号： G02B1/043 , C08F290/062
摘要： An ophthalmic lens, particularly a soft hydrogel contact lens, is disclosed. The lens can be derived from a crosslinked polymer made by reacting a hydrophilic monomer with a crosslinking amount of a polyfunctional compound containing a saccharide residue. The preferred hydrophilic monomer is actually a mixture of the following individual hydrophilic monomers: a) the reaction product of a free radical reactive monoisocyanate and a monoalkoxy polyalkylether, b) N,N-dimethylacrylamide, and optionally c)hydroxyethyl methacrylate. The preferred polyfunctional compound is a prepolymer derived from an alkoxylated glucose or sucrose. This prepolymer can be made by reacting glucose or sucrose, which has been ethoxylated or propoxylated, with a free radical reactive isocyanate which has been capped. The free radical reactive isocyanate can be capped by reacting it with a polyalkylether, such as polyethylene glycol, and then reacting this intermediate with a diisocyanate.
摘要翻译：公开了一种眼用透镜，特别是软水凝胶隐形眼镜。透镜可以衍生自通过使亲水性单体与交联量的含有糖残基的多官能化合物反应制备的交联聚合物。优选的亲水性单体实际上是以下各个亲水单体的混合物：a）自由基反应性单异氰酸酯和单烷氧基聚烷基醚的反应产物，b）N，N-二甲基丙烯酰胺和任选的c）甲基丙烯酸羟乙酯。优选的多官能化合物是衍生自烷氧基化葡萄糖或蔗糖的预聚物。该预聚物可以通过已经被乙氧基化或丙氧基化的葡萄糖或蔗糖与被封端的自由基活性异氰酸酯反应来制备。自由基反应性异氰酸酯可以通过与聚烷基醚如聚乙二醇反应来封端，然后使该中间体与二异氰酸酯反应。

54. 发明授权

US5681904A Azido polymers having improved burn rate 失效
标题翻译：具有改善燃烧速率的叠氮基聚合物
公开(公告)号：US5681904A
公开(公告)日：1997-10-28
申请号：US625880
申请日：1996-04-01
申请人： Anthony P. Manzara
发明人： Anthony P. Manzara
IPC分类号： C06B45/10 , C08G65/22 , C08G65/32 , C08G65/325 , C08G65/332 , C08F283/06
CPC分类号： C08G65/332 , C06B45/105 , C08G65/325
摘要： A polymer material formed from the reaction between ingredients comprising an azido polymer containing at least about 5 weight percent azido groups; and at least one multifunctional dipolarophile having reactive groups selected from an acrylic and an acetylenic ester or amide, the resulting polymer material comprising triazoline and/or triazole groups. Also, a method of improving the burn rate of an azido polymer including the steps of reacting an azido polymer with the above-described multifunctional dipolarophile.
摘要翻译：由包含至少约5重量％叠氮基的叠氮基聚合物的成分之间的反应形成的聚合物材料; 和至少一种具有选自丙烯酸和炔属酯或酰胺的反应性基团的多官能嗜性多元醇，所得聚合物材料包含三唑啉和/或三唑基团。此外，提高叠氮化聚合物的燃烧速率的方法，包括使叠氮基聚合物与上述多功能多偶极化剂反应的步骤。

55. 发明授权

US5663435A Reaction products of aminoalkylenecarboxylic acids and mineral oil middle distillates which contain them 失效
标题翻译：氨基亚烷基羧酸和含有它们的矿物油中间馏分的反应产物
公开(公告)号：US5663435A
公开(公告)日：1997-09-02
申请号：US549668
申请日：1995-11-29
申请人： Gabriele Dralle-Voss , Knut Oppenlander , Klaus Barthold , Bernd Wenderoth , Wolfgang Kasel
发明人： Gabriele Dralle-Voss , Knut Oppenlander , Klaus Barthold , Bernd Wenderoth , Wolfgang Kasel
IPC分类号： C07C229/16 , B01F17/28 , B01F17/42 , B01F17/52 , C07C231/02 , C07C237/06 , C07C237/08 , C07C237/50 , C08G65/32 , C08G65/329 , C10L1/14 , C10L1/16 , C10L1/18 , C10L1/22 , C10L1/222 , C10L1/224 , C10L1/238 , C10L1/24 , C07C233/05 , C07C229/22
CPC分类号： C10L1/2222 , C07C237/06 , C07C237/08 , C07C237/50 , C10L1/143 , C10L1/224 , C10L1/238 , C10L1/1616 , C10L1/188 , C10L1/1963 , C10L1/1966 , C10L1/1973 , C10L1/231 , C10L1/2437
摘要： Reaction products of amino-alkylenecarboxylic acids with polyoxyalkylene compounds are used as paraffin dispersants for mineral oil middle distillates.
摘要翻译： PCT No.PCT / EP94 / 02122 Sec。 371日期：1995年11月29日 102（e）日期1995年11月29日PCT Filed 1994年6月29日PCT公布。公开号WO95 / 03378 日期1995年2月2日氨基 - 亚烷基羧酸与聚氧化烯化合物的反应产物用作矿物油中间馏分的石蜡分散剂。

56. 依法登记的发明

USH1666H Method of cross-linking poly(ethylene oxide) and poly[oxymethylene-oligo(oxyethylene)] with ultraviolet radiation 失效
标题翻译：用紫外线辐射交联聚（环氧乙烷）和聚[亚甲基 - 低聚（氧乙烯）]的方法
公开(公告)号：USH1666H
公开(公告)日：1997-07-01
申请号：US536301
申请日：1995-09-15
申请人： John D. Stenger-Smith , Michael Mead Lerner , Steven Edward Sloop , John Patrick Lemmon , Andrew Leonard Tipton , Thomas Summer Stephens
发明人： John D. Stenger-Smith , Michael Mead Lerner , Steven Edward Sloop , John Patrick Lemmon , Andrew Leonard Tipton , Thomas Summer Stephens
IPC分类号： C08G2/28 , C08G65/30 , C08G65/32 , C08J3/28 , C08F2/46
CPC分类号： C08J3/28 , C08G2/28 , C08G65/30 , C08G65/32 , C08J2359/02 , C08J2371/02
摘要： Poly(ethylene oxide) (PEO) and poly[oxymethylene-oligo(oxyethylene)](PEM) disks are cross-linked by exposure to UV radiation. The rate of formation of cross-links is greatly enhanced by the presence of benzophenone, and an average cross-link density of up to 6 mol% of ethoxy units can be obtained after irradiation. The highly cross-linked polymers are insoluble in water or organic solvents and show improved physical properties for handling and the formation of free-standing films. Dynamic modulus measurements and polymer swelling are employed to characterize the polymers. Dynamic modulus measurements show that, upon irradiation, PEO and PEM become cross-linked elastomeric solids.
摘要翻译：聚（环氧乙烷）（PEO）和聚[甲醛 - 低聚（氧乙烯）]（PEM）盘通过暴露于UV辐射而交联。通过二苯甲酮的存在可大大提高交联剂的形成速率，照射后可获得高达6摩尔％的乙氧基单元的平均交联密度。高度交联的聚合物不溶于水或有机溶剂，并且显示改进的物理性能用于处理和形成独立的膜。使用动态模量测量和聚合物溶胀来表征聚合物。动态模量测量显示，在照射时，PEO和PEM成为交联弹性体固体。

57. 发明授权

US5637120A Polyoxyalkylene polylactone aminocarbamates and fuel compositions containing the same 失效
标题翻译：聚氧化烯聚内酯氨基氨基甲酸酯和含有它们的燃料组合物
公开(公告)号：US5637120A
公开(公告)日：1997-06-10
申请号：US667909
申请日：1996-06-20
申请人： Richard E. Cherpeck
发明人： Richard E. Cherpeck
IPC分类号： C10L1/22 , C07C271/20 , C08F8/16 , C08F8/32 , C08G63/664 , C08G63/685 , C08G63/91 , C08G65/32 , C10L1/14 , C10L1/16 , C10L1/18 , C10L1/222 , C10L1/232 , C10L1/238 , C10L1/2383 , C10L1/2387 , C10L1/30 , C10L10/00 , C10L10/04 , C07C269/00
CPC分类号： C10L1/2222 , C07C271/20 , C08G63/664 , C08G63/912 , C10L1/143 , C10L1/2225 , C10L1/232 , C10L1/238 , C10L1/2387 , C10L10/04 , C10L1/1608 , C10L1/1616 , C10L1/1641 , C10L1/1824 , C10L1/1852 , C10L1/19 , C10L1/198 , C10L1/1985 , C10L1/2383 , C10L1/305
摘要： Polyoxyalkylene polylactone aminocarbamates having the formula: ##STR1## wherein R.sub.1 is a hydrocarbyl group having a sufficient number of carbon atoms to render the compound soluble in hydrocarbons boiling in the gasoline or diesel fuel range;R.sub.2 and R.sub.3 are each independently hydrogen or lower alkyl having about 1 to about 6 carbon atoms and each R.sub.2 and R.sub.3 is independently selected in each --O--CHR.sub.2 --CHR.sub.3 -- unit;R.sub.4 is an alkylene group of about 2 to about 5 carbon atoms;A is a polyamine moiety having at least one basic nitrogen atom;x is an integer from about 1 to about 100; andy is an integer from about 1 to about 25.The polyoxyalkylene polylactone aminocarbamates of formula I are useful as fuel additives for the prevention and control of engine deposits.
摘要翻译：具有下式的聚氧化烯聚内酯氨基氨基甲酸酯：其中R1是具有足够碳原子的烃基，以使化合物可溶于汽油或柴油燃料范围沸腾的烃; R2和R3各自独立地为氢或具有约1至约6个碳原子的低级烷基，并且每个R 2和R 3在每个-O-CHR 2 -CHR 3 - 单元中独立选择; R4是约2至约5个碳原子的亚烷基; A是具有至少一个碱性氮原子的多胺部分; x为约1至约100的整数; y为约1至约25的整数。式I的聚氧化烯聚内酯氨基氨基甲酸酯可用作预防和控制发动机沉积物的燃料添加剂。

58. 发明授权

US5623037A Coatings based on perfluoropolyethers containing acrylic groups 失效
标题翻译：基于含有丙烯酸基团的全氟聚醚的涂料
公开(公告)号：US5623037A
公开(公告)日：1997-04-22
申请号：US234912
申请日：1994-04-28
申请人： Giovanni Simeone , Claudio Tonelli , Ezio Strepparola , Fabrizio Mutta
发明人： Giovanni Simeone , Claudio Tonelli , Ezio Strepparola , Fabrizio Mutta
IPC分类号： C08F299/02 , C07C69/653 , C08F20/24 , C08F290/00 , C08G65/32 , C09D4/00 , C09D133/04 , C09D133/14 , C09D133/16 , C09D171/00 , C08F16/24
CPC分类号： C08F20/24 , C07C69/653 , C09D133/16
摘要： Coatings based on perfluoropolyethers terminated with acrylic groups and containing ethoxylic groups as a connecting bridge between the fluorinated part and the (meth)acrylic group.
摘要翻译：基于全氟聚醚的涂料，其以丙烯酸基封端并含有乙氧基作为氟化部分和（甲基）丙烯酸基团之间的连接桥。

59. 发明授权

US5605976A Method of preparing polyalkylene oxide carboxylic acids 失效
标题翻译：聚环氧烷羧酸的制备方法
公开(公告)号：US5605976A
公开(公告)日：1997-02-25
申请号：US440732
申请日：1995-05-15
申请人： Anthony J. Martinez , Richard B. Greenwald
发明人： Anthony J. Martinez , Richard B. Greenwald
IPC分类号： A61K47/48 , C08G65/32 , C08G65/329 , C08G65/332 , C08G65/333 , C08G65/337 , C08G65/338
CPC分类号： A61K47/48215 , C08G65/329 , C08G65/3322 , C08G65/33396 , C08G65/337 , C08G65/338
摘要： The present invention is directed to methods of preparing high purity polyalkylene oxide carboxylic acids. The methods include reacting a polyalkylene oxide such as polyethylene glycol with a t-butyl haloacetate in the presence of a base followed by treatment with an acid such as trifluoroacetic acid. The resultant polymer carboxylic acids are of sufficient purity so that expensive and time consuming purification steps required for pharmaceutical grade polymers are avoided.
摘要翻译：本发明涉及制备高纯度聚环氧烷羧酸的方法。所述方法包括在碱的存在下使聚环氧烷如聚乙二醇与卤代乙酸叔丁酯反应，然后用酸如三氟乙酸处理。得到的聚合物羧酸具有足够的纯度，因此避免了医药级聚合物所需的昂贵且耗时的纯化步骤。

60. 发明授权

US5605975A Branched energetic azido polymers 失效
标题翻译：分支能量叠氮聚合物
公开(公告)号：US5605975A
公开(公告)日：1997-02-25
申请号：US519763
申请日：1995-08-28
申请人： Elie Ahad
发明人： Elie Ahad
IPC分类号： C06B45/10 , C08G65/325 , C08G65/32 , C08G65/24
CPC分类号： C08G65/325 , C06B45/105
摘要： The invention disclosed relates to novel branched chain hydroxy terminated aliphatic azido polymers and copolymers, and to a single step process for their production. The properties of the materials are preferably adjusted through the incorporation of suitable polyols which can provide additional branching of the materials.
摘要翻译：所公开的本发明涉及新的支链羟基封端的脂族叠氮基聚合物和共聚物，以及用于其生产的单步骤方法。材料的性质优选通过引入合适的多元醇来调节，其可以提供材料的额外分支。

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