公开(公告)号：US08608988B2

公开(公告)日：2013-12-17

申请号：US13293255

申请日：2011-11-10

申请人： Steven E. Bowles ,  Cynthia Kutchko ,  Paul H. Lamers ,  Jason R. Lewis ,  David E. Sartori ,  Robert W. Walters ,  Feng Wang

发明人： Steven E. Bowles ,  Cynthia Kutchko ,  Paul H. Lamers ,  Jason R. Lewis ,  David E. Sartori ,  Robert W. Walters ,  Feng Wang

IPC分类号： G02B5/23 ,  G02B13/00 ,  G02B3/00

CPC分类号： C08K5/0041 ,  G02B1/041 ,  Y10T428/31507 ,  C08L69/00 ,  C08L75/04 ,  C08L101/12

摘要： The present invention provides a curable, organic polymeric photochromic composition comprising: a photochromic amount of at least one photochromic material; a polymeric polyol having carbonate groups along its backbone and having a number average molecular weight greater than 5000 g/mole; and a curing agent having reactive functional groups capable of reacting with hydroxyl groups on the polymeric polyol. After curing and after the Photochromic Performance Test the composition demonstrates a T1/2 fade rate of less than 200 seconds.Also provided is a photochromic article comprising a rigid substrate and a photochromic organic polymeric coating applied to a surface of the substrate. The photochromic organic polymeric coating comprises the composition described above.

摘要翻译： 本发明提供一种可固化的有机聚合物光致变色组合物，其包含：光致变色量的至少一种光致变色材料; 具有沿其主链的碳酸酯基并且数均分子量大于5000g / mol的聚合多元醇; 以及具有能够与聚合多元醇上的羟基反应的反应性官能团的固化剂。 固化后和光致变色性能测试后，组合物显示T1 / 2渐变速率小于200秒。 还提供了一种光致变色制品，其包含刚性基底和应用于基底表面的光致变色有机聚合物涂层。 光致变色有机聚合物涂层包含上述组合物。

公开(公告)号：US20120212840A1

公开(公告)日：2012-08-23

申请号：US13293255

申请日：2011-11-10

申请人： Steven E. Bowles ,  Cynthia Kutchko ,  Paul H. Lamers ,  Jason R. Lewis ,  David E. Sartori ,  Robert W. Walters ,  Feng Wang

发明人： Steven E. Bowles ,  Cynthia Kutchko ,  Paul H. Lamers ,  Jason R. Lewis ,  David E. Sartori ,  Robert W. Walters ,  Feng Wang

IPC分类号： G02B5/23 ,  G02B1/04 ,  G02B1/10 ,  B32B27/08

CPC分类号： C08K5/0041 ,  G02B1/041 ,  Y10T428/31507 ,  C08L69/00 ,  C08L75/04 ,  C08L101/12

摘要： The present invention provides a curable, organic polymeric photochromic composition comprising: a photochromic amount of at least one photochromic material; a polymeric polyol having carbonate groups along its backbone and having a number average molecular weight greater than 5000 g/mole; and a curing agent having reactive functional groups capable of reacting with hydroxyl groups on the polymeric polyol. After curing and after the Photochromic Performance Test the composition demonstrates a T1/2 fade rate of less than 200 seconds.Also provided is a photochromic article comprising a rigid substrate and a photochromic organic polymeric coating applied to a surface of the substrate. The photochromic organic polymeric coating comprises the composition described above.

摘要翻译： 本发明提供一种可固化的有机聚合物光致变色组合物，其包含：光致变色量的至少一种光致变色材料; 具有沿其主链的碳酸酯基并且数均分子量大于5000g / mol的聚合多元醇; 以及具有能够与聚合多元醇上的羟基反应的反应性官能团的固化剂。 固化后和光致变色性能测试后，组合物显示T1 / 2渐变速率小于200秒。 还提供了一种光致变色制品，其包含刚性基底和应用于基底表面的光致变色有机聚合物涂层。 光致变色有机聚合物涂层包含上述组合物。

公开(公告)号：US08563213B2

公开(公告)日：2013-10-22

申请号：US12719335

申请日：2010-03-08

申请人： Steven E. Bowles ,  Anu Chopra ,  Randy E. Daughenbaugh ,  Dennis L. Faler ,  M. Frank Haley ,  Paul H. Lamers ,  Yunyi Lu ,  Kevin J. Stewart ,  Cathy A. Taylor ,  Feng Wang ,  Elizabeth A. Zezinka

发明人： Steven E. Bowles ,  Anu Chopra ,  Randy E. Daughenbaugh ,  Dennis L. Faler ,  M. Frank Haley ,  Paul H. Lamers ,  Yunyi Lu ,  Kevin J. Stewart ,  Cathy A. Taylor ,  Feng Wang ,  Elizabeth A. Zezinka

IPC分类号： G03C1/72 ,  G03F7/00

CPC分类号： G03F7/002 ,  C08F290/067 ,  C08G18/3271 ,  C08G18/3275 ,  C08G18/672 ,  C08G18/751 ,  C08G18/757 ,  C08G18/758 ,  C08G18/792 ,  C08G18/8116 ,  C08L25/06 ,  C09D175/04 ,  C09D175/16 ,  C09K9/02 ,  G03C1/733 ,  G03F7/038 ,  G03F7/105 ,  C08G18/0823 ,  C08L2666/14 ,  C08L2666/16

摘要： Described are various methods of producing non-aqueous dispersions of photosensitive polymeric microparticles, comprising: (a) preparing one or more aqueous dispersions of a polymerizable component, at least one of which contains a photosensitive material and, wherein the polymerizable components comprise at least one hydrophilic functional group and/or at least one hydrophobic functional group; (b) subjecting the dispersion of (a) to conditions sufficient to form microparticles; (c) at least partially polymerizing the polymerizable component; (d) combining the dispersion with an organic continuous phase comprising an organic solvent; (e) removing water from the dispersion such that the final water content of the non-aqueous dispersion is less than 30 percent by weight; wherein e) is performed before or after d); and (f) reacting any acid functional groups on the surface of the microparticles with a reactive material having at least one epoxy functional group, at least one thiocarbonylthio functional group, at least one alkoxyamine functional group, or at least one halide functional group.

摘要翻译： 描述了生产光敏聚合物微粒非水分散体的各种方法，包括：（a）制备一种或多种可聚合组分的水分散体，其中至少一种含有感光材料，其中可聚合组分包括至少一种 亲水官能团和/或至少一个疏水官能团; （b）使（a）的分散体经受足以形成微粒的条件; （c）至少部分聚合可聚合组分; （d）将分散体与包含有机溶剂的有机连续相组合; （e）从分散体中除去水，使得非水分散体的最终含水量小于30重量％; 其中e）在d）之前或之后进行; 和（f）使微粒表面上的任何酸官能团与具有至少一个环氧官能团，至少一个硫代羰硫基官能团，至少一个烷氧基胺官能团或至少一个卤化物官能团的反应性材料反应。

公开(公告)号：US20100209697A1

公开(公告)日：2010-08-19

申请号：US12719293

申请日：2010-03-08

申请人： Steven E. Bowles ,  Anu Chopra ,  James P. Colton ,  Dennis L. Faler ,  M. Frank Haley ,  Paul H. Lamers ,  Yunyi Lu ,  Kevin J. Stewart ,  Cathy A. Taylor ,  Feng Wang ,  Elizabeth A. Zezinka

发明人： Steven E. Bowles ,  Anu Chopra ,  James P. Colton ,  Dennis L. Faler ,  M. Frank Haley ,  Paul H. Lamers ,  Yunyi Lu ,  Kevin J. Stewart ,  Cathy A. Taylor ,  Feng Wang ,  Elizabeth A. Zezinka

IPC分类号： G02B1/10 ,  H01F1/26 ,  H01B1/12 ,  G02B5/23 ,  C09K11/06 ,  C08K5/057 ,  C08K5/5419 ,  C08L75/00 ,  B32B5/16

CPC分类号： G02B1/10 ,  C08G18/3275 ,  C08G18/348 ,  C08G18/6659 ,  C08G18/672 ,  C08G18/755 ,  C08G18/758 ,  C09D175/16 ,  G02B1/11 ,  G03C1/733 ,  G03F7/002 ,  G03F7/038 ,  G03F7/105 ,  G11B7/242 ,  Y10T428/25 ,  C08G18/0823

摘要： Described are non-aqueous dispersions of photosensitive polymeric microparticles, comprising: a) an organic continuous phase comprising an organic solvent; and b) photosensitive polymeric microparticles dispersed in the organic continuous phase. The microparticles comprise an at least partially polymerized component having integral surface and interior domains, wherein the surface domain comprises a polymeric material that is solubilized by the organic solvent, the interior domain comprises a polymeric material that is insoluble in the organic solvent, and the surface domain and/or interior domain is photosensitive. Also described are methods of producing such non-aqueous dispersions, curable film-forming compositions containing them, and photosensitive coated substrates.

摘要翻译： 描述的是光敏聚合物微粒的非水分散体，包括：a）包含有机溶剂的有机连续相; 和b）分散在有机连续相中的光敏聚合物微粒。 微粒包括具有整体表面和内部结构域的至少部分聚合的组分，其中表面结构域包含由有机溶剂溶解的聚合材料，内部结构域包含不溶于有机溶剂的聚合材料，表面 域和/或内部域是光敏的。 还描述了制备这种非水分散体，含有它们的可固化成膜组合物和感光涂布基材的方法。

公开(公告)号：US20100221661A1

公开(公告)日：2010-09-02

申请号：US12719335

申请日：2010-03-08

申请人： Steven E. Bowles ,  Anu Chopra ,  Randy E. Daughenbaugh ,  Dennis L. Faler ,  M. Frank Haley ,  Paul H. Lamers ,  Yunyi Lu ,  Kevin J. Stewart ,  Cathy A. Taylor ,  Feng Wang ,  Elizabeth A. Zezinka

发明人： Steven E. Bowles ,  Anu Chopra ,  Randy E. Daughenbaugh ,  Dennis L. Faler ,  M. Frank Haley ,  Paul H. Lamers ,  Yunyi Lu ,  Kevin J. Stewart ,  Cathy A. Taylor ,  Feng Wang ,  Elizabeth A. Zezinka

IPC分类号： G03F7/004

CPC分类号： G03F7/002 ,  C08F290/067 ,  C08G18/3271 ,  C08G18/3275 ,  C08G18/672 ,  C08G18/751 ,  C08G18/757 ,  C08G18/758 ,  C08G18/792 ,  C08G18/8116 ,  C08L25/06 ,  C09D175/04 ,  C09D175/16 ,  C09K9/02 ,  G03C1/733 ,  G03F7/038 ,  G03F7/105 ,  C08G18/0823 ,  C08L2666/14 ,  C08L2666/16

摘要： Described are various methods of producing non-aqueous dispersions of photosensitive polymeric microparticles, comprising: (a) preparing one or more aqueous dispersions of a polymerizable component, at least one of which contains a photosensitive material and, wherein the polymerizable components comprise at least one hydrophilic functional group and/or at least one hydrophobic functional group; (b) subjecting the dispersion of (a) to conditions sufficient to form microparticles; (c) at least partially polymerizing the polymerizable component; (d) combining the dispersion with an organic continuous phase comprising an organic solvent; (e) removing water from the dispersion such that the final water content of the non-aqueous dispersion is less than 30 percent by weight; wherein e) is performed before or after d); and (f) reacting any acid functional groups on the surface of the microparticles with a reactive material having at least one epoxy functional group, at least one thiocarbonylthio functional group, at least one alkoxyamine functional group, or at least one halide functional group.

摘要翻译： 描述了生产光敏聚合物微粒非水分散体的各种方法，包括：（a）制备一种或多种可聚合组分的水分散体，其中至少一种含有感光材料，其中可聚合组分包括至少一种 亲水官能团和/或至少一个疏水官能团; （b）使（a）的分散体经受足以形成微粒的条件; （c）至少部分聚合可聚合组分; （d）将分散体与包含有机溶剂的有机连续相组合; （e）从分散体中除去水，使得非水分散体的最终含水量小于30重量％; 其中e）在d）之前或之后执行; 和（f）使微粒表面上的任何酸官能团与具有至少一个环氧官能团，至少一个硫代羰硫基官能团，至少一个烷氧基胺官能团或至少一个卤化物官能团的反应性材料反应。

公开(公告)号：US08563212B2

公开(公告)日：2013-10-22

申请号：US12719293

申请日：2010-03-08

申请人： Steven E. Bowles ,  Anu Chopra ,  James P. Colton ,  Dennis L. Faler ,  M. Frank Haley ,  Paul H. Lamers ,  Yunyi Lu ,  Kevin J. Stewart ,  Cathy A. Taylor ,  Feng Wang ,  Elizabeth A. Zezinka

发明人： Steven E. Bowles ,  Anu Chopra ,  James P. Colton ,  Dennis L. Faler ,  M. Frank Haley ,  Paul H. Lamers ,  Yunyi Lu ,  Kevin J. Stewart ,  Cathy A. Taylor ,  Feng Wang ,  Elizabeth A. Zezinka

IPC分类号： G03C1/72 ,  G03F7/00

CPC分类号： G02B1/10 ,  C08G18/3275 ,  C08G18/348 ,  C08G18/6659 ,  C08G18/672 ,  C08G18/755 ,  C08G18/758 ,  C09D175/16 ,  G02B1/11 ,  G03C1/733 ,  G03F7/002 ,  G03F7/038 ,  G03F7/105 ,  G11B7/242 ,  Y10T428/25 ,  C08G18/0823

摘要： Described are non-aqueous dispersions of photosensitive polymeric microparticles, comprising: a) an organic continuous phase comprising an organic solvent; and b) photosensitive polymeric microparticles dispersed in the organic continuous phase. The microparticles comprise an at least partially polymerized component having integral surface and interior domains, wherein the surface domain comprises a polymeric material that is solubilized by the organic solvent, the interior domain comprises a polymeric material that is insoluble in the organic solvent, and the surface domain and/or interior domain is photosensitive. Also described are methods of producing such non-aqueous dispersions, curable film-forming compositions containing them, and photosensitive coated substrates.

摘要翻译： 描述的是光敏聚合物微粒的非水分散体，包括：a）包含有机溶剂的有机连续相; 和b）分散在有机连续相中的光敏聚合物微粒。 微粒包括具有整体表面和内部结构域的至少部分聚合的组分，其中表面结构域包含由有机溶剂溶解的聚合材料，内部结构域包含不溶于有机溶剂的聚合材料，表面 域和/或内部域是光敏的。 还描述了制备这种非水分散体，含有它们的可固化成膜组合物和感光涂布基材的方法。