多元羧酸防皱机理的探讨

多元羧酸的防皱机理是近期织物防皱整理研究讨论的热点。其中，催化剂在体系中所起的作用现有多种说法，如催化成酐，催化成酯，以及既催化成酐又催化成酯和其他一些观点。本文就多元羧酸的防皱机理作一分析和归纳，并提出一些看法。     

绒类织物增光增艳整理

选用多功能复合型绒类织物增光增艳整理剂FSR－2，对纯棉条绒织物进行光泽整理，讨论了光泽剂、交联剂及工艺条件对整理效果的影响，得出了最佳的增光增艳整理工艺。     

纯棉中粗厚织物短流程前处理工艺

对纯棉中、粗、厚织物短流程前处理的工艺条件，处方及效果作了全面介绍。     

棉/氨纶弹力织物低温一浴法染色

通过一种新型染色助剂的应用，有效地降低了氨纶分散染料的染色温度，使棉/氨纶弹力织物能在较低的温度下实行散／活性一浴法同色性染色，获得满意的染色效果。     

纯棉热转移印花色光稳定性的研究

以分散蓝291热转移印花的纯棉织物为例，考察环境诸因素对其色光稳定性的影响，并结合色度参数和XPS谱图分析环境各因素对色光稳定性的影响机制。     

Flame retardancy of cotton textiles by plasma-induced graft-polymerization (PIGP)

The permanent fire proofing of textiles of natural origin such as cotton is still challenging because only a surface treatment can be applied. Moreover, to be resistant to washing or harsh weather conditions the flame retardant must be fixed strongly to the surface, most efficiently achieved via covalent bonds. For that purpose, the simultaneous grafting and polymerization of fire retardant monomers on cotton fabric induced by argon plasma have been investigated with four acrylate monomers containing phosphorus, diethyl(acryloyloxyethyl)phosphate (DEAEP), diethyl-2-(methacryloyloxyethyl)phosphate (DEMEP), diethyl(acryloyloxymethyl)phosphonate (DEAMP) and dimethyl(acryloyloxymethyl)phosphonate (DMAMP), which are known to be effective for this application. We also report the synthesis and the plasma-induced graft-polymerization (PIGP) of two new phosphoramidate monomers, diethyl(acryloyloxyethyl)phosphoramidate (DEAEPN) and acryloyloxy-1,3-bis(diethylphosphoramidate)propan (BisDEAEPN) on cotton fabrics. Their flame retardant effect was compared with the previously used acrylate phosphate and phosphonate monomers. DEAEPN and BisDEAEPN exhibit the highest LOI values (28.5 and 29.5 respectively). The good flame retardant properties of these phosphoramidate monomers are attributed to the presence of nitrogen which causes a synergistic enhancement in the efficiency of phosphorus-based flame retardants. The grafting and the polymerization processes taking place on the surface of the cotton textile were followed by weighing measurements, IR (ATR) spectroscopy and SEM. The fire retardant character of the treated fabrics was investigated by thermogravimetric analyses and LOI measurements. The durability of the treatment was investigated by using the accelerated method of laundering proposed by McSherry et al.     

基于小波和傅立叶变换的纱线波谱图计算

采用离散小波变换与快速傅立叶变换相结合的方法,先对纱线信号进行小波分解,再对各子带信号作快速傅立叶变换,从而得到各子带信号的频谱。截取相应频段,并在同一图形上显示,然后将各频率成分转换成相应的各波长分量,得到纱线波谱图。     

纯棉阻燃织物中磷—氮协同效应初探

通过一种国产纯棉阻燃剂，对阻燃织物中磷－氮协同效应的一些规律进行了初步探讨，认为并非所有的含氮化合物都有磷－氮协同效应。对有协合能力的含氮化合物来讲，也并非其用量越多协同效应越 大。     

基于框架与规则相结合的棉纺工艺专家系统知识库的设计

本文讨论了棉纺工艺专家系统及其知识表示方法。在介绍棉纺工艺专家系统体系结构的基础之上，重点探讨了利用框架表示棉纺工艺的领域知识的具体方法、框架结构以及用框架一规则形式来表示推理规则及原理。并简要介绍了本系统基于事例的推理过程。