公开(公告)号：US20050066453A1

公开(公告)日：2005-03-31

申请号：US10910292

申请日：2004-08-04

Applicant: Jen-Yi Chiu ,  Chung-Hsin Wu ,  Chong-Yu Chen ,  Chong-Guang Zhuo ,  Zong-Tai Hong ,  Shih-Chieh Lin ,  Xin-Heng Liu ,  Han-Bin Gao ,  Zhi-Ming Xu ,  Jia-Xian Hg

Inventor： Jen-Yi Chiu ,  Chung-Hsin Wu ,  Chong-Yu Chen ,  Chong-Guang Zhuo ,  Zong-Tai Hong ,  Shih-Chieh Lin ,  Xin-Heng Liu ,  Han-Bin Gao ,  Zhi-Ming Xu ,  Jia-Xian Hg

IPC: C07D498/10 ,  C09B19/00 ,  C09B67/44 ,  C09B67/00

CPC classification number: C07D498/10 ,  C09B19/00 ,  C09B67/0083

Abstract: The invention provides a photochromic dye of a structure containing a common structure of spirooxazine series compounds and three substituents. The photochromic dye according to the invention exhibits characteristics of a high heat stability, good light fatigue resistance, high sensitivity, extremely degradation rate and the like. This photochromic dye can be formulated with suitable organic solvents and used as photochromic functional colorants under UV light excitation. Further, this photochromic dye can be synthesized and purified in simple steps with cheap raw materials and hence at a greatly lowered production cost.

Abstract translation: 本发明提供了含有螺恶嗪系列化合物和三个取代基的共同结构的结构的光致变色染料。 根据本发明的光致变色染料具有高热稳定性，良好的耐光疲劳性，高灵敏度，极差的降解速率等特性。 该光致变色染料可以用合适的有机溶剂配制，并在紫外光激发下用作光致变色功能着色剂。 此外，该光致变色染料可以以简单的步骤以廉价的原料合成和纯化，因此大大降低了生产成本。

公开(公告)号：US06302948B1

公开(公告)日：2001-10-16

申请号：US09492860

申请日：2000-01-27

Applicant: Cheng Kun Lin ,  Chong Yu Chen ,  Wen Tung Chen ,  Shiau Yin Peggy Chang

Inventor： Cheng Kun Lin ,  Chong Yu Chen ,  Wen Tung Chen ,  Shiau Yin Peggy Chang

IPC: C09D1102

CPC classification number: D06P5/30

Abstract: The present invention relates to a textile ink-jet printing-purpose disperse dye micro-emulsion agent, which uses dispersing agents such as sodium polynaphthalene formaldehyde sulfonates, surfactants such as POE NP ether, and silicone derivative emulsion-type defoaming agents and bactericidal fungicidal agents for ink-jet CMYK four-color disperse dyes forming a stable dye micro-emulsion through micro-jetting homogenized emulsifier. This invention focuses on the disperse dyes suitable for polymers, applying a low-cost environmentally protective micro-emulsion agent in the ink protection technology so that the O/W model becomes a stable and homogenized system. This gives the textile ink-jet printing-purpose disperse dye micro-emulsion agent, with a dye particle diameter lying below 300 nm and high storage stability, rinse, sublimation, and light fastness over 4.

Abstract translation: 本发明涉及使用分散剂如聚萘二甲醛磺酸钠，表面活性剂如POE NP醚和硅氧烷衍生物乳液型消泡剂和杀菌杀真菌剂的纺织品喷墨印刷用分散染料微乳液剂 用于喷墨CMYK四色分散染料，通过微量喷射匀浆乳化剂形成稳定的染料微乳液。 本发明专注于适用于聚合物的分散染料，在油墨保护技术中应用低成本的环保微乳剂，使得O / W模型成为稳定和均匀的体系。 这给出纺织品喷墨印刷用分散染料微乳液，染料粒径低于300nm，储存稳定性高，漂洗，升华，耐光牢度超过4。