公开(公告)号：US10336911B2

公开(公告)日：2019-07-02

申请号：US14776098

申请日：2014-03-14

Applicant: Patrick T. Mather ,  Xinzhu Gu

Inventor： Patrick T. Mather ,  Xinzhu Gu

IPC: C09D167/04 ,  C09D105/08 ,  C09D201/02 ,  C08B37/08 ,  A61Q5/06 ,  C08G81/02 ,  D06M13/11 ,  D06M15/03 ,  D06M15/507 ,  A61Q5/04 ,  A61K8/91

Abstract: A waterborne shape memory polymer coating that gives textiles and fibers good shape memory performance. An amphiphilic, crosslinkable grafted polysaccharide polymer was synthesized and provided in a water dispersion that can be applied to a flexible fibrous material and then crosslinked to yield good shape memory properties. The polymer coating showed good binding to human hair, which could be styled into a permanent shape (e.g., straight) during the crosslinked step. Next, this permanent shape can be styled to a temporary shape (e.g. curly) by heating and styling, and cooling. Finally, the permanent style can be regained by activation with water, heat, or both.

公开(公告)号：US20160032140A1

公开(公告)日：2016-02-04

申请号：US14776098

申请日：2014-03-14

Applicant: Patrick T. MATHER ,  Xinzhu GU

Inventor： Patrick T. Mather ,  Xinzhu Gu

IPC: C09D167/04 ,  C09D105/08

CPC classification number: C09D167/04 ,  A61K8/91 ,  A61K2800/54 ,  A61K2800/95 ,  A61Q5/04 ,  A61Q5/06 ,  C08B37/003 ,  C08G81/027 ,  C09D105/08 ,  C09D201/02 ,  D06M13/11 ,  D06M15/03 ,  D06M15/507

Abstract: A waterborne shape memory polymer coating that gives textiles and fibers good shape memory performance. An amphiphilic, crosslinkable grafted polysaccharide polymer was synthesized and provided in a water dispersion that can be applied to a flexible fibrous material and then crosslinked to yield good shape memory properties. The polymer coating showed good binding to human hair, which could be styled into a permanent shape (e.g., straight) during the crosslinked step. Next, this permanent shape can be styled to a temporary shape (e.g. curly) by heating and styling, and cooling. Finally, the permanent style can be regained by activation with water, heat, or both.

Abstract translation: 水性形状记忆聚合物涂层，赋予纺织品和纤维良好的形状记忆性能。 合成两亲性交联性接枝多糖聚合物，并在水分散体中提供可应用于柔性纤维材料，然后交联以产生良好形状记忆性质。 聚合物涂层显示出与人发的良好结合，其可以在交联步骤期间被定型为永久形状（例如直的）。 接下来，这种永久形状可以通过加热和定型以及冷却而被定型成临时形状（例如卷曲）。 最后，通过用水，热或两者的激活可以恢复永久的风格。

公开(公告)号：US09249254B2

公开(公告)日：2016-02-02

申请号：US13092331

申请日：2011-04-22

Applicant: Patrick Mather ,  Jian Wu ,  Xinzhu Gu

Inventor： Patrick Mather ,  Jian Wu ,  Xinzhu Gu

IPC: C08G18/77 ,  C08G18/40 ,  C08G18/38 ,  C08G18/42 ,  C08G18/48 ,  C08G18/61

CPC classification number: C08G18/771 ,  C08G18/3893 ,  C08G18/4018 ,  C08G18/4277 ,  C08G18/4833 ,  C08G18/61 ,  C08G2230/00

Abstract: A multi-block thermoplastic polyurethanes system which incorporates polyhedral oligomeric silsesquioxane into conventional biodegradable thermoplastic polyurethanes built up by poly(ε-caproactone) and polyethylene glycol blocks, resulting in biostability. The multi-block thermoplastic polyurethanes are synthesized from lysine-diisocyanate with poly(ε-caprolactone)-diol, polyhedral oligomeric silsesquioxane-diol, and poly(ethylene glycol) using a one-step synthesis process.

Abstract translation: 多嵌段热塑性聚氨酯体系，其将多面体低聚倍半硅氧烷引入由聚（己二酸内酯）和聚乙二醇嵌段构成的常规可生物降解的热塑性聚氨酯中，产生生物稳定性。 多嵌段热塑性聚氨酯由赖氨酸二异氰酸酯与聚（ε-己内酯） - 二醇，多面体低聚倍半硅氧烷 - 二醇和聚（乙二醇）使用一步合成方法合成。

公开(公告)号：US20110263808A1

公开(公告)日：2011-10-27

申请号：US13092331

申请日：2011-04-22

Applicant: Patrick Mather ,  Jian Wu ,  Xinzhu Gu

Inventor： Patrick Mather ,  Jian Wu ,  Xinzhu Gu

IPC: C08G71/04

CPC classification number: C08G18/771 ,  C08G18/3893 ,  C08G18/4018 ,  C08G18/4277 ,  C08G18/4833 ,  C08G18/61 ,  C08G2230/00

Abstract: A multi-block thermoplastic polyurethanes system which incorporates polyhedral oligomeric silsesquioxane into conventional biodegradable thermoplastic polyurethanes built up by poly(ε-caproactone) and polyethylene glycol blocks, resulting in biostability. The multi-block thermoplastic polyurethanes are synthesized from lysine-diisocyanate with poly(ε-caprolactone)-diol, polyhedral oligomeric silsesquioxane-diol, and poly(ethylene glycol) using a one-step synthesis process.

Abstract translation: 多嵌段热塑性聚氨酯体系，其将多面体低聚倍半硅氧烷引入由聚（己二酸内酯）和聚乙二醇嵌段构成的常规可生物降解的热塑性聚氨酯中，产生生物稳定性。 多嵌段热塑性聚氨酯由赖氨酸二异氰酸酯与聚（ε-己内酯） - 二醇，多面体低聚倍半硅氧烷 - 二醇和聚（乙二醇）使用一步合成方法合成。