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    • 12. 发明授权
    • 제설용 액상 조성물
    • 具有液相的检测代理
    • KR101022259B1
    • 2011-03-21
    • KR1020100054940
    • 2010-06-10
    • 극동제연공업 주식회사
    • 하영주조창열이홍기
    • C09K3/18
    • PURPOSE: A liquefied composition for removing snow is provided to prevent eutrophication of soil since chloride compounds are not used, and to ensure excellent deicing effecting due to very low freezing point. CONSTITUTION: A liquefied composition for removing snow includes 15-25 weight% of potassium acetate, 15-25 weight% of glycerine, 7-13 weight% of C1-4 alcohol, 35-62.98 weight% of water, 0.01-1 weight% of phosphoric acid, and 0.01-1 weight% of benzotriazole. The C1-4 alcohol is ethanol. The freezing point of the liquefied composition is (-40) - (-50) °C.
    • 目的:提供一种用于除雪的液化组合物,以防止土壤富营养化,因为不使用氯化物,并且由于非常低的凝固点而确保优异的除冰效果。 构成:用于除雪的液化组合物包括15-25重量%的乙酸钾,15-25重量%的甘油,7-13重量%的C 1-4醇,35-62.98重量%的水,0.01-1重量% 的磷酸,和0.01-1重量%的苯并三唑。 C 1-4醇是乙醇。 液化组合物的凝固点为(-40) - ( - 50)℃。
    • 14. 发明公开
    • 타르타릭산과 이미다졸을 포함하는 브레이크액 조성물
    • 用于制备含有胸卡酸和咪唑的制动液的组合物
    • KR1020140108191A
    • 2014-09-05
    • KR1020140079993
    • 2014-06-27
    • 극동제연공업 주식회사
    • 박재윤조창열이홍기
    • C10M169/04
    • C10M169/04C10M103/06C10M105/08C10M133/04C10N2040/08C10N2240/08
    • The present invention relates to a brake fluid composition comprising: (a) a mixture of a glycol compound and a boron-containing compound as a solvent; (b) a corrosion inhibitor; and (c) tartaric acid, imidazole, or a mixture of tartaric acid and imidazole as antioxidants. Provided is a brake fluid composition having improved capabilities for inhibiting thermal oxidation, metallic and high-temperature corrosion. The brake fluid composition according to the present invention significantly improves long-term durability by reducing metal dot corrosion and preventing boronic acid precipitation on a test piece, while having a superior thermal oxidation inhibition capability, and has superior capabilities for inhibiting high-temperature oxidation and corrosion while having negligible effects on the equilibrium reflux boiling point and the wet equilibrium reflux boiling point.
    • 本发明涉及一种制动液组合物,其包含:(a)二醇化合物和含硼化合物作为溶剂的混合物; (b)腐蚀抑制剂; 和(c)酒石酸,咪唑或酒石酸和咪唑的混合物作为抗氧化剂。 提供了具有改善的抑制热氧化,金属和高温腐蚀的能力的制动液组合物。 根据本发明的制动液组合物通过降低金属点腐蚀并防止试样上的硼酸析出显着提高长期耐久性,同时具有优异的热氧化抑制能力,并且具有优异的抑制高温氧化的能力, 同时对平衡回流沸点和湿平衡回流沸点具有可忽略的影响。