The invention relates to choline pyruvate of formula (I) wherein 0
本发明涉及化学式(I)的胆碱丙酮酸,其中0 < n ≤ 10,并且是一种稳定、生理相容的配方,包含所述的胆碱丙酮酸、水和/或有机溶剂,例如甘油,或以固体形式,最好是粉末形式存在。本发明还涉及一种生产胆碱丙酮酸的方法,其中将胆碱羟化物置于溶剂中,例如水或甲醇/水混合物,在0至98°C的温度下,然后滴加丙酮酸,在外部冷却条件下混合,直到达到pH值在5.0至8.0之间,然后去除溶剂,最后将所得到的产品添加到生理相容的溶剂中。胆碱丙酮酸或含有胆碱丙酮酸的配方可以作为食品添加剂、动物食品添加剂、膳食物质、用于改善运动、力量和耐力领域的一般表现,并在中枢和/或外周神经系统的缺陷和疾病以及化妆品领域中使用。所述的胆碱丙酮酸结合了胆碱和丙酮酸等单质的积极物理和生理特性,特别适用于医学领域的各种应用。
ICE-PHOBIC SUBSTRATES AND COATINGS AND METHODS FOR THEIR PREPARATION AND USE
申请人:EMPIRE TECHNOLOGY DEVELOPMENT LLC
公开号:US20150329756A1
公开(公告)日:2015-11-19
Ice phobic coatings and substrates and methods of making and using them are described. Some embodiments provide for an ice-phobic coating including a hydrophobic entity bonded to a hydrophilic moiety, wherein the hydrophilic moiety is capable of lowering a freezing point of water. Some embodiments provide for an ice-phobic article including a substrate having the ice-phobic coating applied on the substrate. In some embodiments, a method of making an ice-phobic coating may include bonding the hydrophobic entity with the hydrophilic moiety. In some embodiments, a method of making an ice-phobic article includes applying the ice-phobic coating to a substrate. Some embodiments also provide for a kit for making an ice-phobic article. Such ice-phobic coatings may be used to coat or impregnate winter equipment, cloth, shoes, sporting equipment, road signs, traffic lights, sidewalks, aircrafts, vehicles, or the like.
本文描述了防冰涂层和基材及其制备和使用方法。其中一些实施例提供了一种防冰涂层,包括与亲水基团结合的疏水实体,其中亲水基团能够降低水的冰点。一些实施例提供了一种防冰物品,包括在基材上应用防冰涂层的基材。在一些实施例中,制备防冰涂层的方法可能包括将疏水实体与亲水基团结合。在一些实施例中,制备防冰物品的方法包括将防冰涂层应用于基材上。一些实施例还提供了用于制备防冰物品的套件。这种防冰涂层可以用于涂覆或浸渍冬季设备、布料、鞋子、运动设备、路标、交通灯、人行道、飞机、车辆等。