公开(公告)号：US09422387B2

公开(公告)日：2016-08-23

申请号：US13851186

申请日：2013-03-27

申请人： Kimberly-Clark Worldwide, Inc.

发明人： William Clayton Bunyard ,  Timothy E Long ,  Adam E. Smith ,  Shijing Cheng ,  Sean T. Hemp

IPC分类号： C08F299/00 ,  C08F293/00

CPC分类号： C08F299/00 ,  C08F293/005 ,  C08F2438/03

摘要： A composition includes a responsive block copolymer, the responsive block copolymer including at least one block A that is a triggerable copolymer, the triggerable copolymer including at least one lower critical solution temperature monomer and at least one charged monomer, wherein the triggerable copolymer block A is a dual trigger block configured to trigger on temperature and ionic strength, and wherein the responsive block copolymer micellizes or gels at a temperature between 28° C. and 37° C. and a salt concentration of about 0.9 wt %.

摘要翻译： 组合物包括响应性嵌段共聚物，所述响应性嵌段共聚物包括至少一个作为可触发共聚物的嵌段A，所述可触发共聚物包含至少一种下临界溶解温度单体和至少一种带电单体，其中所述可触发共聚物嵌段A为 配置为触发温度和离子强度的双触发块，并且其中所述响应性嵌段共聚物在28℃和37℃之间的温度和约0.9重量％的盐浓度下胶束化或凝胶化。

公开(公告)号：US20130261266A1

公开(公告)日：2013-10-03

申请号：US13851186

申请日：2013-03-27

申请人： KIMBERLY-CLARK WORLDWIDE, INC.

发明人： William Clayton Bunyard ,  Timothy E. Long ,  Adam E. Smith ,  Shijing Cheng ,  Sean T. Hemp

IPC分类号： C08F299/00

CPC分类号： C08F299/00 ,  C08F293/005 ,  C08F2438/03

摘要： A composition includes a responsive block copolymer, the responsive block copolymer including at least one block A that is a triggerable copolymer, the triggerable copolymer including at least one lower critical solution temperature monomer and at least one charged monomer, wherein the triggerable copolymer block A is a dual trigger block configured to trigger on temperature and ionic strength, and wherein the responsive block copolymer micellizes or gels at a temperature between 28° C. and 37° C. and a salt concentration of about 0.9 wt %.

摘要翻译： 组合物包括响应性嵌段共聚物，所述响应性嵌段共聚物包括至少一个作为可触发共聚物的嵌段A，所述可触发共聚物包含至少一种下临界溶解温度单体和至少一种带电单体，其中所述可触发共聚物嵌段A为 配置为触发温度和离子强度的双触发块，并且其中所述响应性嵌段共聚物在28℃和37℃之间的温度和约0.9重量％的盐浓度下胶束化或凝胶化。