家用织物柔软剂的现状与展望

本文阐述了家用织物柔软剂的类型，特性，配制，市场状况以及新型柔软剂的开发。     

织物柔软剂的应用概况

综述了织物柔软剂用阳离子表面活性的发展历程以及作用机理和性能特点。比较了几种主要阳离子活性物和柔软剂的3种主要形式的优缺点，同时展望织物柔软剂的发展趋势。     

环保型织物柔软剂研究与应用

随着石油化工的发展,化学纤维和合成染料、化学助剂等物质的广泛应用,纺织业面临两大难题:(1)纺织品对人体的安全问题;(2)纺织品生产对环境的污染问题,纺织业对生态环境和人类的影响是     

家用纺织品柔软剂及其制备

探讨了含二烷基二甲基氯化铵的家用漂洗过程用柔软剂的制备方法及织物经其处理后的特性。说明该产品有一定的实用性及良好的市场开发前景。     

织物柔软剂的研究进展

本文综述了织物柔软剂的作用原理、分类,列举了一些典型柔软剂的结构和性能,并探讨了绿色环保型柔软剂的发展方向。     

高活性织物柔软剂的配方(英文)

自从开发出洗衣剂用的合成表面活性剂以来 ,衣服柔顺剂就成为家庭洗衣用品中的重要一员。人工合成的表面活性剂尽管是非常有效的清洁剂 ,但通常也会令洗后的衣物变得粗糙硬挺。因此 ,人们会使用衣服柔顺剂以便衣物回复原先的松软弹性。到目前为止 ,最通用的衣服柔顺剂是专为在洗衣程序的最后一道漂洗步骤中设计加入的阳离子季铵化合物     

环境友好型织物柔软剂的研制

以硬脂酸、三乙醇胺为原料，在1300℃-175℃成双酯化物，再在pH=7-8、70℃时加入氯乙酸，反应4小时．合成标题化合物。经正交试验，选择了最佳反应条件：硬脂酸与三乙醇胺分子比为2：1，反应时间为6～7小时，苯磺酸作为催化剂加入量为0．2％，携水剂量为35％。红外光谱表征了产品化合物。     

以油脂为基料的织物柔软剂的现状

最近５年来,日用织物柔性剂软所用的原料发生了很大的变化,这一变化尤以欧洲最为明显。在织物柔软剂的原料中,双烷基二甲基季铵盐,酰胺基二甲基硫酸甲季铵盐,以及含咪唑啉的季铵盐在美国,南美和亚洲等地仍然很流行。与此同时,已有３种含酯基季铵盐在亚洲十分盛行。其中两种在美国有一定市场。另外有一种含酯酰胺的季铵盐也打入了日本市场。对此类织物柔软剂所用的原料的分子结构,制法、它们对生态环境的影响,柔软剂     

俄罗斯脂肪胺生产及欧洲织物柔软剂应用进展

综述了俄罗斯脂肪胺生产技术,醛还原烷基化制伯胺,伯胺甲醛甲基化制叔胺及伯胺乙氧基化季铵化制乙氧基季铵盐。欧洲生产的乙氧基化季铵盐,咪唑啉阳离子ＳＡＡ及其在织物柔软剂上的应用进展,对国内叔胺生产工艺路线的选择和织物柔软剂开发品种提出了可行性建议。     

不同酯化度的酯基季铵盐的制备和性能研究

制备了3种酯化度不同的硬脂酸三乙醇胺酯季铵盐,研究了其柔软性、生物降解性及对织物白度的影响等,并与双十八烷基二甲基氯化铵(D1821)进行了比较。结果表明：酯基季铵盐(EQ)的生物降解性均优于D1821;硬脂酸乙酯基双羟乙基甲基硫酸甲酯铵和双硬脂酸乙酯基羟乙基甲基硫酸甲酯铵的柔软性和D1821相当,三硬脂酸乙酯基甲基硫酸甲酯铵的柔软性很差;D1821对织物白度有较大的影响,而酯基季铵盐对织物白度的影响不大。     

多酰胺阳离子表面活性剂的合成

用硬脂酸，二乙烯三胺，尿素和烷基化试剂合成了多酰胺阳离子表面活性剂，主要讨论了温度，时间，摩尔比等对反应的影响。     

Fabric Softener Technology: A Review

This paper reviews current and emerging fabric softener technologies including various benefits that can be achieved by manipulating quat active structure, polymer/quat active combination systems, single rinse products, consumer product forms, softening‐through‐the‐wash, and fragrances used in fabric softeners. The technologies reviewed are aimed at the consumer market. Insights are provided into the drivers behind the technologies as well as their influence on market trends.     

氨基硅油柔软剂的研究进展

分别对氨基硅油分子结构的特点、氨基硅油柔软剂的合成、氨基硅油微乳液的配制、氨基硅油对纤维的上油效果以及氨基硅油分子与纤维的柔软机理进行了综述。     

Elucidation of Softening Mechanism in Rinse Cycle Fabric Softeners. Part 1: Effect of Hydrogen Bonding

Most softening agents, such as rinse cycle fabric softeners, used by consumers at home contain cationic surfactants that have two long alkyl chains as their main component. The softening mechanism on fibers, especially cotton, has not yet been scientifically established, despite the market prevalence of fabric softeners for decades. One explanation for the softening effect is that the friction between fibers is reduced. According to this explanation, the fiber surfaces are coated by layers of alkyl chains. Because of the low coefficient of friction between alkyl chain layers of low surface energy, the fibers easily slide against one another yielding softer cotton clothing. However, no direct scientific evidence exists to prove the validity of this explanation. The softening mechanism of cotton yarn is discussed in this paper. Bending force values of cotton yarn treated with several concentrations of softener are measured by bend testing, and cotton and polyester yarns are compared. Results indicate that increases in cotton yarn hardness after natural drying are caused by cross‐linking among inner fibers aided by bound water. This type of bound water has been known to exist even after 2 days of drying at 25 °C and 60 % relative humidity. Yarn dried in vacuo is soft, similar to that treated with softener. Thus, some of the softening effect caused by fabric softeners on cotton can be attributed to the prevention of cross‐linking by bound water between cotton fibers.     

阳离子Gemini表面活性剂对涤纶织物的匀染性能研究

利用阳离子Gemini表面活性剂的特殊结构,在电子测色配色仪上测试添加了阳离子Gemini表面活性剂的涤纶织物的表面得色量K/S值,研究了其作为涤纶织物高温匀染剂的匀染性能,探讨了Gemini表面活性剂的结构、浓度对涤纶织物的匀染性能的影响。结果表明:选择二溴化N,N—二(十四烷基二甲基)—3—氧杂—1,5—戊二铵作为匀染剂,在使用浓度1.5 g.L-1时对涤纶织物具有较好的匀染效果。     

三种软化剂对炭黑填充天然橡胶胶料流变性能的影响

用孟山都加工性能试验机在温度为７０－１３０℃、表观剪切速率为５０－６３Ｉｓ＾－１的范围内测定不同用量的高芳烃油、４＾＃橡胶油，石蜡烃操作油用于高耐磨炭黑填充天然橡胶胶料中时胶料表观剪切应力的变化，对具有第Ｉ类流动曲线的体系，通过计算机处理数据，建立了软化指数用软化剂用量的数学关系式，表明了温度及表观剪切速率对ＳＩ－Ｐ关系的影响。