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29 条记录 (耗时 0.054 秒)

    Mixed peroxygen activator compositions
    1.
    发明授权
    Mixed peroxygen activator compositions 失效
    混合过氧活化剂组合物

    公开(公告)号：US5814242A

    公开(公告)日：1998-09-29

    申请号：US758545

    申请日：1996-11-29

    申请人： Vincent E. Alvarez ,  James E. Deline ,  Lafayette D. Foland ,  Thomas W. Kaaret ,  Michael J. Petrin ,  William L. Smith ,  Barry A. Sudbury ,  Alfred G. Zielske

    发明人： Vincent E. Alvarez ,  James E. Deline ,  Lafayette D. Foland ,  Thomas W. Kaaret ,  Michael J. Petrin ,  William L. Smith ,  Barry A. Sudbury ,  Alfred G. Zielske

    IPC分类号： C07D295/14 ,  C07D295/15 ,  C11D3/386 ,  C11D3/39 ,  C11D3/395 ,  C11D3/42 ,  C11D7/54 ,  D06L3/02 ,  H04B7/06 ,  C09K3/00

    CPC分类号： C07D295/15 ,  C11D3/38618 ,  C11D3/3925 ,  C11D3/3947 ,  C11D3/42 ,  D06L3/021 ,  D06L3/026 ,  H04B7/0619

    摘要： Preferred embodiments of the invention are heterocyclic cationic activators with the structure of Formula I ##STR1## wherein A is a saturated ring formed by a plurality of atoms in addition to the N.sub.1 atom, the saturated ring atoms including at least one carbon atom and at least one of O, S, and N atoms, the substituent R.sub.1 bound to the N.sub.1 atom of the Formula I structure including either (a) a C.sub.1-24 alkyl or alkoxylated alkyl where the alkoxy is C.sub.2-4, (b) a C.sub.4-24 cycloalkyl, (c) a C.sub.7-24 alkaryl, (d) a repeating or nonrepeating alkoxy or alkoxylated alcohol, where the alkoxy unit is C.sub.2-4, or (e) --CR.sub.2 R.sub.3 C.tbd.N where R.sub.2 and R.sub.3 are each H, a C.sub.1-24 alkyl, cycloalkyl, or alkaryl, or a repeating or nonrepeating alkoxyl or alkoxylated alcohol where the alkoxy unit is C.sub.2-4, the R.sub.2 and R.sub.3 substituents being each H, a C.sub.1-24 alkyl, cycloalkyl, or alkaryl, or a repeating or nonrepeating alkoxyl or alkoxylated alcohol where the alkoxy unit is C.sub.2-4, Z is in the range of 0 to 10, and wherein Y is an anionic peracid activator. When these are dissolved in an aqueous solution in the presence of an active oxygen source, coactivation will occur for improved bleaching.

    摘要翻译： 本发明的优选实施方案是具有式I结构的杂环阳离子活化剂，其中A是除N1原子之外由多个原子形成的饱和环，饱和环原子包括至少一个碳原子和 O，S和N原子中的至少一个，取代基R 1与式I结构的N1原子结合，包括（a）C 1-4烷基或烷氧基烷基，其中烷氧基是C 2-4，（b）a C4-24环烷基，（c）C7-24烷芳基，（d）重复或非重复烷氧基或烷氧基化醇，其中烷氧基单元是C 2-4，或（e）-CR 2 R 3 C 3 N N，其中R 2和R 3各自为H ，C 1-4烷基，环烷基或烷芳基，或重复或非重复烷氧基或烷氧基化醇，其中烷氧基单元为C 2-4，R 2和R 3取代基各为H，C 1-4烷基，环烷基或烷芳基， 或重复或不重复的烷氧基或烷氧基化醇，其中烷氧基单元为C 2-4，Z在0至10的范围内，并且其中 Y是阴离子过酸活化剂。 当这些在活性氧源的存在下溶解在水溶液中时，将共同活化以改善漂白。

    Method of treating a substrate with stable bleaches with coloring agents
    8.
    发明授权
    Method of treating a substrate with stable bleaches with coloring agents 有权
    用着色剂处理具有稳定漂白剂的底物的方法

    公开(公告)号：US08148312B2

    公开(公告)日：2012-04-03

    申请号：US13237817

    申请日：2011-09-20

    申请人： Thomas W. Kaaret ,  Darin K. Griffith ,  Klein A. Rodrigues ,  William L. Smith

    发明人： Thomas W. Kaaret ,  Darin K. Griffith ,  Klein A. Rodrigues ,  William L. Smith

    IPC分类号： C11D3/02 ,  C11D3/37

    CPC分类号： C08F2/18 ,  C08F8/44 ,  C08F212/08 ,  C08F220/06 ,  C08F2800/20 ,  C11D3/3757 ,  C11D3/3765 ,  C11D3/3956 ,  C11D3/42 ,  C08F2/44

    摘要： The invention provides an aqueous bleaching solution for substrate treatment comprising a source of oxidant and a suspended polymer matrix having a plurality of optically functional particles associated with one or more copolymers present in the polymer matrix. The plurality of optically functional particles are associated with the copolymer during polymerization of at least one hydrophobic and at least one hydrophilic monomer so as to form a polymer matrix useful to impart an aqueous bleaching solution with optically functional properties providing a benefit to the solutions during storage, use and application to substrates for treatment. In accordance with various embodiments of the invention, the suspended polymer matrix forms a substantially stable dispersion of the optically functional particles in the aqueous bleaching solution, and provides compositions, methods and kits for employing aqueous bleaching solutions having optically functional properties that are maintained over substantially long storage times.

    摘要翻译： 本发明提供了用于底物处理的水性漂白溶液，其包括氧化剂源和悬浮聚合物基质，其具有与存在于聚合物基质中的一种或多种共聚物相关联的多个光学功能性颗粒。 在至少一种疏水性和至少一种亲水性单体的聚合过程中，多种光学功能性颗粒与共聚物相关联，以便形成聚合物基质，其可用于赋予具有光学功能性质的水性漂白溶液以提供储存期间的溶液的益处 ，使用和应用于底物进行治疗。 根据本发明的各种实施方案，悬浮聚合物基质形成水性漂白溶液中的光学功能性颗粒的基本上稳定的分散体，并且提供了使用具有光学功能特性的水性漂白溶液的组合物，方法和试剂盒， 长存储时间。

    Stable Bleaches With Coloring Agents
    9.
    发明申请
    Stable Bleaches With Coloring Agents 有权
    稳定的漂白剂与着色剂

    公开(公告)号：US20080221005A1

    公开(公告)日：2008-09-11

    申请号：US12013576

    申请日：2008-01-14

    申请人： Thomas W. Kaaret ,  Darin K. Griffith ,  Klein A. Rodrigues ,  William L. Smith

    发明人： Thomas W. Kaaret ,  Darin K. Griffith ,  Klein A. Rodrigues ,  William L. Smith

    IPC分类号： C11D3/02 ,  C11D3/37

    CPC分类号： C08F2/18 ,  C08F8/44 ,  C08F212/08 ,  C08F220/06 ,  C08F2800/20 ,  C11D3/3757 ,  C11D3/3765 ,  C11D3/3956 ,  C11D3/42 ,  C08F2/44

    摘要： The invention provides an aqueous bleaching solution for substrate treatment comprising a source of oxidant and a suspended polymer matrix having a plurality of optically functional particles associated with one or more copolymers present in the polymer matrix. The plurality of optically functional particles are associated with the copolymer during polymerization of at least one hydrophobic and at least one hydrophilic monomer so as to form a polymer matrix useful to impart an aqueous bleaching solution with optically functional properties providing a benefit to the solutions during storage, use and application to substrates for treatment. In accordance with various embodiments of the invention, the suspended polymer matrix forms a substantially stable dispersion of the optically functional particles in the aqueous bleaching solution, and provides compositions, methods and kits for employing aqueous bleaching solutions having optically functional properties that are maintained over substantially long storage times.

    摘要翻译： 本发明提供了用于底物处理的水性漂白溶液，其包括氧化剂源和悬浮聚合物基质，其具有与存在于聚合物基质中的一种或多种共聚物相关联的多个光学功能性颗粒。 在至少一种疏水性和至少一种亲水性单体的聚合过程中，多种光学功能性颗粒与共聚物相关联，以便形成聚合物基质，其可用于赋予具有光学功能性质的水性漂白溶液以提供储存期间的溶液的益处 ，使用和应用于底物进行治疗。 根据本发明的各种实施方案，悬浮聚合物基质形成水性漂白溶液中的光学功能性颗粒的基本上稳定的分散体，并且提供了使用具有光学功能特性的水性漂白溶液的组合物，方法和试剂盒， 长存储时间。

    Oxidizing bleach composition
    10.
    发明授权
    Oxidizing bleach composition 有权
    氧化漂白剂组合物

    公开(公告)号：US08642527B2

    公开(公告)日：2014-02-04

    申请号：US11764621

    申请日：2007-06-18

    申请人： Gregory van Buskirk ,  Scott Cumberland ,  Thomas W. Kaaret ,  William L. Smith

    发明人： Gregory van Buskirk ,  Scott Cumberland ,  Thomas W. Kaaret ,  William L. Smith

    IPC分类号： C11D7/60

    CPC分类号： C11D3/3953 ,  A01N59/00 ,  B82Y30/00 ,  C11D3/1213 ,  C11D3/3956 ,  C11D7/20 ,  C11D11/0047 ,  C11D17/06

    摘要： The invention provides an aqueous bleaching solution for substrate treatment. The aqueous bleaching solution features a source of oxidant and a plurality of optically functional nanoparticles. The optically functional nanoparticles are nanoparticles in the range of about 0.1 nanometers to about 400 nanometers in size. The aqueous bleaching solution may optionally include one or more an oxidant-stable surfactants and optionally, one or more oxidant-stable polymers, and adjuncts. The optically functional nanoparticles are extremely stable in the aqueous bleaching solution and remain substantially suspended in the aqueous bleaching solution due to their extremely small size despite having an average density greater than that of the bleaching solution. The optically functional nanoparticles provide at least one optical functional benefit to the bleaching solution owing to their uniform and stable suspension throughout the solution, including such benefits as uniform light absorption, light and radiation scattering, fluorescent emission, phosphorescent emission, coloration, and visual aesthetic benefits and the like. Further, optically functional benefits include those benefits provided to a substrate or surface treated with the aqueous bleaching solutions whereby the optically functional property is transferred either temporarily or permanently to the substrate or surface following contact with bleaching solutions containing the optically functional nanoparticles.

    摘要翻译： 本发明提供了用于底物处理的水性漂白溶液。 含水漂白溶液具有氧化剂源和多个光学功能纳米颗粒。 光学功能纳米颗粒是尺寸在约0.1纳米至约400纳米范围内的纳米颗粒。 含水漂白溶液可以任选地包括一种或多种氧化剂稳定的表面活性剂和任选的一种或多种氧化剂稳定的聚合物和助剂。 光学功能性纳米粒子在水性漂白溶液中非常稳定，并且由于其极小的尺寸而保持基本上悬浮在含水漂白溶液中，尽管其平均密度大于漂白溶液的平均密度。 光学功能纳米颗粒由于其在整个溶液中均匀稳定的悬浮液而对漂白溶液提供至少一种光学功能有益效果，包括均匀的光吸收，光和辐射散射，荧光发射，磷光发射，着色和视觉美学等优点 利益等。 此外，光学功能优点包括提供给用水性漂白溶液处理的底物或表面的那些益处，由此在与含有光学功能纳米颗粒的漂白溶液接触之后光学功能性质暂时或永久地转移到基底或表面。