INTERNAL CLEANING AGENT FOR DIESEL ENGINE AND CLEANING SYSTEM USING THE SAME
    4.
    发明申请
    INTERNAL CLEANING AGENT FOR DIESEL ENGINE AND CLEANING SYSTEM USING THE SAME 有权
    用于柴油发动机的内部清洁剂和使用该清洁剂的清洁系统

    公开(公告)号:US20150108252A1

    公开(公告)日:2015-04-23

    申请号:US14390126

    申请日:2012-11-08

    发明人: Osamu Ogawa

    摘要: The cleaning agent for a diesel engine includes a mixed solution obtained by blending a solvent that exhibits solubility and has an ignition point of 238° C. or more, and lubricating oil such as mineral oil in a predetermined ratio. The solvent and the grease are selected such that the cleaning agent has a higher ignition temperature characteristic than the ignition characteristic of light oil, and an evaporation characteristic that takes eight minutes or more to vaporize 2.5 cc of the cleaning agent in a heated state at 120° C.

    摘要翻译: 用于柴油发动机的清洁剂包括通过将表现出溶解度和点火点为238℃以上的溶剂和矿物油等润滑油以预定比例混合而获得的混合溶液。 选择溶剂和润滑脂使得清洁剂具有比轻油的点燃特性更高的点火温度特性,并且在加热状态下蒸发2.5cc的清洗剂的蒸发特性为120分钟 C。

    Pur hot melt cleaning method
    6.
    发明授权
    Pur hot melt cleaning method 失效
    Pur热熔清洗方法

    公开(公告)号:US5415799A

    公开(公告)日:1995-05-16

    申请号:US202357

    申请日:1994-02-28

    申请人: Franz Maitz

    发明人: Franz Maitz

    CPC分类号: C11D3/3726 C09D9/00

    摘要: A cleaning composition for removing reactive polyurethane (PUR) hot melt adhesives from production and processing devices, machines and equipment which includes at least one reactive monofunctional hydroxyl compound which can react with the reactive isocyanate groups of the hot melt adhesive. The monohydroxy functional compound of the invention's clean composition completely saturates the remaining NCO groups of the hot melt adhesive to be removed, converting the adhesive into non-reactive, meltable compounds which are soluble in the cleaning composition.

    摘要翻译: 一种用于从生产和加工装置,机器和设备中除去反应性聚氨酯(PUR)热熔粘合剂的清洁组合物,其包括可与热熔粘合剂的反应性异氰酸酯基团反应的至少一种反应性单官能羟基化合物。 本发明的清洁组合物的单羟基官能化合物完全饱和待除去的热熔性粘合剂的剩余NCO基团,将粘合剂转化成可溶于清洁组合物的非反应性,可熔化的化合物。