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41. 发明授权

US4252675A Preparation of colloidal group VI-A transition metal dispersions by the polymer-catalyzed decomposition of carbonyl compounds thereof 失效
标题翻译：通过其羰基化合物的聚合物催化分解制备胶体基团VI-A过渡金属分散体
公开(公告)号：US4252675A
公开(公告)日：1981-02-24
申请号：US100308
申请日：1979-12-04
申请人： Thomas W. Smith
发明人： Thomas W. Smith
IPC分类号： B01J31/06 , G11B7/251 , B01J31/02 , C08K3/08
CPC分类号： B01J35/0013 , B01J23/26 , B01J23/28 , B01J23/30 , B01J31/06 , B01J31/068 , B01J35/1057 , B01J35/1061 , C08K3/08 , G11B7/251 , B01J2531/62 , B01J2531/64 , B01J2531/66 , Y10S430/146
摘要： There is disclosed a method for the preparation of a homogeneous, physically stable dispersion of colloidal metal particles of a transition metal selected from the group consisting of chromium, molybdenum and tungsten having a size in the range of from about 10 Angstrom units to about 200 Angstrom units. The method comprises preparing a solution of a functional polymer in an inert solvent, and incrementally adding thereto a transition metal precursor, at a temperature at which the transition metal precursor will become bound to the polymer and thermally decompose to produce elemental transition metal particles, the process being carried out in an inert atmosphere. Such dispersions may be used per se as catalysts, or may be used for the preparation of supported colloidal transition metal catalysts. The dispersions may also be used for the preparation of ablative optical recording media.
摘要翻译：公开了一种制备均匀的物理稳定的分散体的方法，该分散体是选自铬，钼和钨的过渡金属的胶体金属颗粒，其尺寸范围为约10埃至约200埃单位。该方法包括在惰性溶剂中制备功能性聚合物的溶液，并在过渡金属前体与聚合物结合并热分解以产生元素过渡金属颗粒的温度下逐渐加入过渡金属前体，方法在惰性气氛中进行。这种分散体本身可以用作催化剂，或者可以用于制备负载型胶体过渡金属催化剂。分散体也可用于制备烧蚀光学记录介质。

42. 发明授权

US4252673A Preparation of colloidal cobalt dispersions by the polymer-catalyzed decomposition of cobalt carbonyl and cobalt organocarbonyl compounds 失效
标题翻译：通过聚合物催化分解羰基钴和钴有机羰基化合物制备胶体钴分散体
公开(公告)号：US4252673A
公开(公告)日：1981-02-24
申请号：US100306
申请日：1979-12-04
申请人： Thomas W. Smith
发明人： Thomas W. Smith
IPC分类号： B01J23/75 , B01J31/06 , B01J35/00 , C09D17/00 , G11B7/251 , B01J31/02 , C08K3/08
CPC分类号： B01J23/75 , B01J31/06 , B01J31/068 , B01J31/165 , B01J31/1875 , B01J35/0013 , C09D17/006 , G11B7/251 , B01J2231/321 , B01J2231/42 , B01J2231/645 , Y10S430/146
摘要： There is disclosed a method for the preparation of a homogeneous, physically stable colloidal elemental cobalt dispersion of colloidal cobalt particles having a size in the range of from about 10 Angstrom units to about 200 Angstrom units. The method comprises preparing a solution of an active polymer in an inert solvent, and incrementally adding thereto a cobalt precursor, at a temperature at which the cobalt precursor will become bound to the active polymer and thermally decompose to produce elemental cobalt particles, the process being carried out in an inert atmosphere. Such dispersions may be used per se as catalysts, or may be used for the preparation of supported colloidal cobalt catalysts. The dispersions may be used for the preparation of ablative optical recording media.
摘要翻译：公开了一种制备尺寸在约10埃至约200埃单位的胶体钴颗粒的均匀的，物理稳定的胶态元素钴分散体的方法。该方法包括在钴前体与活性聚合物结合并热分解以产生元素钴颗粒的温度下，制备活性聚合物在惰性溶剂中的溶液，并逐渐加入钴前体，该方法为在惰性气氛中进行。这种分散体本身可以用作催化剂，或者可以用于制备负载型胶体钴催化剂。分散体可用于制备烧蚀光学记录介质。

43. 发明授权

US4122030A Formation of colloidal dispersions of selenium by the locus control method 失效
标题翻译：通过基因座控制方法形成硒的胶体分散体
公开(公告)号：US4122030A
公开(公告)日：1978-10-24
申请号：US834611
申请日：1977-09-19
申请人： Thomas W. Smith , Wolfgang H. H. Gunther
发明人： Thomas W. Smith , Wolfgang H. H. Gunther
IPC分类号： B01J13/00 , C01B19/02 , G03G5/087
CPC分类号： B82Y30/00 , B01J13/0013 , C01B19/02 , G03G5/087 , C01P2004/62 , C01P2004/64
摘要： The present invention is a method for preparing a colloidal dispersion of selenium by the locus control process. In one embodiment the method involves adding hydrazine to a solution containing submicron sized domains of a soluble second phase which domains bear a plurality of pendant acid groups to form a salt between the hydrazine and pendant acid groups. Addition of selenous acid to the solution results in reduction of the selenium contained therein to zero valent selenium which selenium is produced in the form of a stable colloidal dispersion.
摘要翻译：本发明是通过轨迹控制法制备硒的胶体分散体的方法。在一个实施方案中，该方法包括将肼加入到含可溶性第二相的亚微米尺寸的结构域的溶液中，该结构域具有多个侧基酸基团，以在肼和侧基酸基团之间形成盐。向溶液中加入硒酸导致其中所含的硒的还原为以稳定的胶体分散体的形式产生硒的零价硒。

44. 发明申请

US20120225948A1 Broad spectrum disinfectant 有权
标题翻译：广谱消毒剂
公开(公告)号：US20120225948A1
公开(公告)日：2012-09-06
申请号：US12932751
申请日：2011-03-04
申请人： Christopher C. Heisig , Thomas W. Smith , Peter N. Karanja , Nancy-Hope E. Kaiser
发明人： Christopher C. Heisig , Thomas W. Smith , Peter N. Karanja , Nancy-Hope E. Kaiser
IPC分类号： A01N33/12 , A01P1/00 , A01P3/00
CPC分类号： A01N33/12 , A01N25/30
摘要： A broad spectrum disinfectant includes a quaternary ammonium halogen, an alkaline agent, a chelating agent, a nonionic surfactant coupler, at least one alkoxylated nonionic surfactant, and water or any aliphatic alcohol. The disinfectant composition is phenol-free, is effective in eradicating microorganisms such as various fungi, and is stable to gamma-irradiation.
摘要翻译：广谱消毒剂包括季铵卤素，碱剂，螯合剂，非离子表面活性剂偶联剂，至少一种烷氧基化非离子表面活性剂，以及水或任何脂族醇。消毒剂组合物是无酚的，有效地消除诸如各种真菌的微生物，并且对γ-照射是稳定的。

45. 发明授权

US06815136B1 Liquid developers and processes thereof 失效
标题翻译：液体显影剂及其工艺
公开(公告)号：US06815136B1
公开(公告)日：2004-11-09
申请号：US09514699
申请日：2000-02-28
申请人： Weizhong Zhao , Thomas W. Smith , David H. Pan , William M. Prest, Jr. , Samuel Kaplan
发明人： Weizhong Zhao , Thomas W. Smith , David H. Pan , William M. Prest, Jr. , Samuel Kaplan
IPC分类号： G03G1310
CPC分类号： G03G15/104
摘要： A process including: dispersing a first liquid developer concentrate comprising a resin, a colorant, and a liquid developer reconstitution compound, in a carrier liquid, into additional carrier liquid to form a second liquid developer; depositing the second liquid developer onto a liquid receiver member to form a developer cake; developing an image with the developer cake; reclaiming undeveloped developer cake from the cake bearing liquid receiver member; and redispersing the reclaimed undeveloped developer cake in the second developer liquid.
摘要翻译：一种方法，包括：将包含树脂，着色剂和液体显影剂重构化合物的第一液体显影剂浓缩物在载体液体中分散到另外的载体液体中以形成第二液体显影剂;将第二液体显影剂沉积到液体接收部件形成显影剂饼;用显影剂饼形成图像;从含蛋糕的容器接收器回收未显影的显影剂饼; 并将再生的未显影的显影剂滤饼重新分散在第二显影液中。

46. 发明授权

US06750269B2 Ink jet printing with inks containing cyclic siloxanes 失效
标题翻译：用含有环状硅氧烷的油墨进行喷墨印刷
公开(公告)号：US06750269B2
公开(公告)日：2004-06-15
申请号：US10007728
申请日：2001-11-13
申请人： Thomas W. Smith
发明人： Thomas W. Smith
IPC分类号： C09D1102
CPC分类号： A61L15/26 , A61L15/60 , C08L75/04
摘要： Disclosed is an ink composition comprising a liquid ink vehicle, a colorant, and a cyclic siloxane monomer composition capable of undergoing a ring-opening polymerization process upon contact with an anionic base. Another embodiment of the present invention is directed to a process which comprises (a) providing (1) a first ink comprising water and at least one cyclic siloxane monomer composition; and (2) a second ink comprising a liquid ink vehicle and an anionic base capable of causing the cyclic siloxane monomer to polymerize upon contact therewith, wherein at least one of the first ink and the second ink further comprises a colorant; (b) incorporating into an ink jet printing apparatus at least one of the first ink and the second ink; (c) applying the first ink onto a substrate; and (d) applying the second ink onto the substrate; wherein at least one of the first ink and the second ink is ejected from the ink jet printing apparatus in an imagewise pattern onto the substrate; and wherein the process results in at least some portions of the substrate bearing images formed from both the first ink and the second ink, said portions forming a printed image containing a polysiloxane and the colorant.
摘要翻译：公开了一种油墨组合物，其包含液体油墨载体，着色剂和能够在与阴离子碱接触时进行开环聚合方法的环状硅氧烷单体组合物。本发明的另一个实施方案涉及一种方法，其包括（a）提供（1）包含水和至少一种环状硅氧烷单体组合物的第一油墨; 和（2）第二油墨，其包含液体油墨介质和能够使所述环状硅氧烷单体在与其接触时聚合的阴离子碱，其中所述第一油墨和所述第二油墨中的至少一种还包含着色剂; （b）将第一墨水和第二墨水中的至少一个加入到喷墨打印装置中; （c）将第一油墨施加到基材上; 和（d）将第二墨施加到基底上; 其中所述第一墨水和所述第二墨水中的至少一个以成像图案从所述喷墨打印设备喷射到所述基底上; 并且其中所述工艺导致承载由第一油墨和第二油墨两者形成的图像的基材的至少一些部分，所述部分形成包含聚硅氧烷和着色剂的印刷图像。

47. 发明授权

US06672717B2 Ink jet printing with inks containing cationic-anionic monomer pairs 有权
标题翻译：用含有阳离子 - 阴离子单体对的油墨进行喷墨印刷
公开(公告)号：US06672717B2
公开(公告)日：2004-01-06
申请号：US10010491
申请日：2001-11-13
申请人： Thomas W. Smith
发明人： Thomas W. Smith
IPC分类号： B41J201
CPC分类号： C09D11/30 , B41J2/2107 , C09D11/54
摘要： Disclosed is a process which comprises (a) incorporating into an ink jet printing apparatus (1) a first ink comprising water and at least one anionic monomer; and (2) a second ink comprising water and at least one cationic monomer, wherein the anionic monomer and the cationic monomer are selected so that upon contact of the anionic monomer with the cationic monomer, spontaneous polymerization or copolymerization of at least one of the anionic monomer or the cationic monomer occurs, and wherein at least one of the first ink and the second ink further comprises a colorant; (b) causing droplets of the first ink to be ejected in an imagewise pattern onto the substrate; and (c) causing droplets of the second ink to be ejected in an imagewise pattern onto the substrate; wherein the process results in at least some portions of the substrate bearing images formed from both the first ink and the second ink, said portions forming a printed image containing the colorant and a polymer formed from at least one of the anionic monomer or the cationic monomer. Similar processes are disclosed with N,N-dimethylaminoethyl methacrylate and p-toluene sulfonic acid, with acrylamide and a multivalent metal nitrate salt, and with 5-vinyl tetrazole and an amine base.
摘要翻译：公开了一种方法，其包括（a）将包含水和至少一种阴离子单体的第一油墨结合到喷墨打印设备（1）中; 和（2）包含水和至少一种阳离子单体的第二油墨，其中选择阴离子单体和阳离子单体，使得当阴离子单体与阳离子单体接触时，至少一种阴离子单体和阳离子单体的自发聚合或共聚发生单体或阳离子单体，并且其中第一油墨和第二油墨中的至少一种还包含着色剂; （b）使第一墨水的液滴以成像图案喷射到基底上; 和（c）使第二墨水的液滴以成像图案喷射到基底上; 其中所述工艺导致所述衬底的至少一些部分承载由第一油墨和第二油墨两者形成的图像，所述部分形成包含着色剂的印刷图像和由至少一种阴离子单体或阳离子单体形成的聚合物。公开了甲基丙烯酸N，N-二甲基氨基乙酯和对甲苯磺酸与丙烯酰胺和多价金属硝酸盐以及5-乙烯基四唑和胺碱的类似方法。

48. 发明授权

US06605236B1 Conductive polymeric composites, articles and processes for the preparation thereof 失效
标题翻译：导电聚合物复合材料，制品及其制备方法
公开(公告)号：US06605236B1
公开(公告)日：2003-08-12
申请号：US08176187
申请日：1994-01-03
申请人： Thomas W. Smith , David J. Luca
发明人： Thomas W. Smith , David J. Luca
IPC分类号： C08L10102
CPC分类号： C08L51/003 , C08F293/005 , C08F297/02 , C08F297/026 , C08F297/04 , C08L53/00 , C08L53/02 , C08L2666/04
摘要： A composition comprised of a composite comprised of an aromatic or heteroaromatic polymer comprised of monomer or monomers selected from the group consisting of pyrrole, indole, thiophene, thianaphthene, indene, azulene and ring pendant substitutent derivatives thereof as a discrete phase; and a block copolymer as a continuous phase selected from the group consisting of ionophoric and ionomeric copolymers, wherein the block copolymer has at least one apolar segment and at least one ion binding segment, wherein the ionomeric or ionophoric block copolymer is present in an amount from about 99 to about 50 percent by weight based on the combined weight of the block copolymer and the aromatic or heteroaromatic polymer, wherein the block copolymer provides micellar or vesicular domains for organization and polymerization of the monomer or monomers.
摘要翻译：由由作为离散相的选自吡咯，吲哚，噻吩，硫茚，茚，薁和环取代基衍生物的单体或单体组成的芳族或杂芳族聚合物组成的组合物组成的组合物; 和作为连续相的嵌段共聚物，其选自阴离子和离聚物共聚物，其中所述嵌段共聚物具有至少一个非极性链段和至少一个离子结合片段，其中所述离聚物或离子交换嵌段共聚物的存在量为约99至约50重量％，基于嵌段共聚物和芳族或杂芳族聚合物的总重量，其中嵌段共聚物提供用于单体或单体的组织和聚合的胶束或囊泡结构域。

49. 发明授权

US5753783A Process for haloalkylation of high performance polymers 失效
标题翻译：高性能聚合物的卤代烷基化方法
公开(公告)号：US5753783A
公开(公告)日：1998-05-19
申请号：US920240
申请日：1997-08-28
申请人： Timothy J. Fuller , Ram S. Narang , Thomas W. Smith , David J. Luca , Raymond K. Crandall
发明人： Timothy J. Fuller , Ram S. Narang , Thomas W. Smith , David J. Luca , Raymond K. Crandall
IPC分类号： C08F8/24 , C08G65/40 , C08G65/48 , C08G75/23 , C08L71/00 , C08L71/10 , G03F7/038 , C08F283/00 , C08G14/00
CPC分类号： C08G65/48 , C08F8/24 , C08G65/40 , C08G65/4012 , C08G75/23 , G03F7/038 , G03F7/0388 , C08G2650/20 , C08L2312/00
摘要： Disclosed is a process which comprises reacting a polymer of the general formula ##STR1## wherein x is an integer of 0 or 1, A is one of several specified groups, such as ##STR2## B is one of several specified groups, such as ##STR3## or mixtures thereof, and n is an integer representing the number of repeating monomer units, with an acetyl halide and dimethoxymethane in the presence of a halogen-containing Lewis acid catalyst and methanol, thereby forming a haloalkylated polymer. In a specific embodiment, the haloalkylated polymer is then reacted further to replace at least some of the haloalkyl groups with photosensitivity-imparting groups. Also disclosed is a process for preparing a thermal ink jet printhead with the aforementioned polymer.
摘要翻译：公开了一种方法，其包括使通式为“IMAGE”或“IMAGE”的聚合物与其中x为0或1的整数反应，A为若干指定基团之一，例如“IMAGE”B为若干指定基团之一，例如或其混合物，n是表示重复单体单元数的整数，在含卤素的路易斯酸催化剂和甲醇的存在下与乙酰卤和二甲氧基甲烷反应，由此形成卤代烷基化聚合物。在一个具体实施方案中，然后使卤代烷基化的聚合物进一步反应以用感光性赋予基团代替至少一些卤代烷基。还公开了一种用上述聚合物制备热喷墨打印头的方法。

50. 发明授权

US5360862A High clarity emulsions containing high melt viscosity maleated polypropylene wax 失效
标题翻译：含有高熔体粘度马来酸化聚丙烯蜡的高透明度乳液
公开(公告)号：US5360862A
公开(公告)日：1994-11-01
申请号：US185096
申请日：1994-01-21
申请人： Thomas D. Roberts , Thomas W. Smith , Charlene A. Galvin
发明人： Thomas D. Roberts , Thomas W. Smith , Charlene A. Galvin
IPC分类号： C08L23/26 , C08F8/46 , C08F255/00 , C08F255/02 , C08L23/00 , C09G1/10 , B32B27/30 , C07D307/60
CPC分类号： C08F255/02 , Y10T428/31801
摘要： A process is provided for the production of an emulsifiable polypropylene wax having a melt viscosity from 1000 to 5000 cP at 190.degree. C. This process entails reacting at a temperature below 190.degree. C. a thermally degraded polypropylene wax having a melt viscosity below 1000 cP (at 190.degree. C.) with maleic anhydride in the presence of a free radical source. Floor polish formulations containing this polypropylene wax are very clear but yet provide floor finishes that are very tough.
摘要翻译：提供了在190℃下制备熔体粘度为1000-5000cP的可乳化聚丙烯蜡的方法。该方法需要在190℃以下的温度下反应出熔融粘度低于1000cP的热降解聚丙烯蜡（在190℃下）与马来酸酐在自由基源存在下反应。含有这种聚丙烯蜡的地板抛光剂配方非常清晰，但却提供非常坚硬的地板饰面。

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