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    • 11. 发明专利
    • Cold rolling lubricating oil of metallic material
    • 金属材料冷轧润滑油
    • JPS5773088A
    • 1982-05-07
    • JP14803580
    • 1980-10-22
    • Kao CorpKawasaki Steel Corp
    • YARITA YUKIOKITAHAMA MASANORINAKAGAWA KICHIZAEMONNAGAMORI HIROYUKIMATSUDA HIROYUKIKITA KAZUO
    • C10M173/02C10M169/04C10M173/00C10N30/00C10N30/04C10N40/24
    • PURPOSE:The titled lubricating oil, containing a specific base oil consisting of a specific monoester, etc. and a specified amount of an ethylene oxide adduct of a polyhydric alcohol (partially esterified substance), and having improved annealing fouling resistance and emulsification stability without causing the oil stain. CONSTITUTION:A lubricating oil containing (A) (a) 40-95wt% monoester of a 12-22C aliphatic carboxylic acid with a 1-2C aliphatic alcohol and (b) 0.5-20wt% dimeric acid and/or polymeric acid of a 16-20C higher aliphatic unsaturated acid as a base oil and (B) 2-40wt% compound obtained by adding 3-20mol ethylene oxide to the active hydrogen atoms of a polyhydric alcohol having 2-6 hydroxyl groups, and esterifying 1/2 or more terminal hydrogen atoms with an 8-18C aliphatic carboxylic acid. EFFECT:Improved heat resistance and oxidative stability.
    • 目的:标准润滑油,含有特定的单酯等特定的基油和多元醇(部分酯化物质)的特定量的环氧乙烷加合物,并且具有改善的退火结垢性和乳化稳定性,而不引起 油污。 构成:含有(A)(a)含有1-2-22个脂肪族羧酸的40-95wt%单酯与1-2C脂肪族醇的(A)(a)(b)0.5-20wt%二聚酸和/或16的聚合酸的润滑油 -20℃的高级脂肪族不饱和酸作为基油,(B)通过在具有2-6个羟基的多元醇的活性氢原子中加入3-20摩尔环氧乙烷得到2-40重量%的化合物,并酯化1/2以上 末端氢原子与8-18C脂族羧酸。 效果:提高耐热性和氧化稳定性。
    • 13. 发明专利
    • Alkaline aqueous solution composition
    • 碱性水溶液组成
    • JP2004182801A
    • 2004-07-02
    • JP2002349441
    • 2002-12-02
    • Kao Corp花王株式会社
    • FUKUSHIMA MITSUHIROHAMAI TOSHIMASAMATSUDA HIROYUKI
    • B01F17/42C11D1/04C11D1/10C11D1/722C11D3/04C11D3/20C11D17/08
    • PROBLEM TO BE SOLVED: To provide an alkaline aqueous solution composition which can solubilize a nonionic surface active agent into a high concentration alkaline aqueous solution with a small amount of a solubilizing agent, and furthermore has excellent low temperature stability without depositing a crystal even when stored at a low temperature of -10°C.
      SOLUTION: The alkaline aqueous solution composition comprises (a) an alkali agent, (b) a nonionic surface active agent, and (c) a solubilizing agent composed of a solubilizing agent (I) of formula (I): R
      1 -X-(CH
      2 )
      m COOM
      1 (wherein R
      1 is a 4-22C aliphatic hydrocarbon group or the like; X is >NH, >N(CH
      2 )
      n COOM
      1 or the like; M
      1 is H, an alkali metal or the like; and m and n are each an integer of 1-3), a solubilizing agent (II) of formula (II): R
      2 COOM
      2 (wherein R
      2 is a 3-22C straight-chain aliphatic hydrocarbon group or the like; and M
      2 is H, an alkali metal or the like), and a solubilizing agent (III) of formula (III): R
      3 COOM
      3 (wherein R
      3 is a 4-22C branched-chain aliphatic hydrocarbon group or the like; and M
      3 is H, an alkali metal or the like) at a compounding weight ratio of the solubilizing agent(I) to [the solubilizing agent (II)+the solubilizing agent (III)] of 95:5 to 35:65 and at a compounding weight ratio of the solubilizing agent (II) to the solubilizing agent (III) of 70:30 to 30:70.
      COPYRIGHT: (C)2004,JPO&NCIPI
    • 要解决的问题:提供一种碱性水溶液组合物,其可以用少量的增溶剂将非离子表面活性剂溶解到高浓度碱性水溶液中,并且还具有优异的低温稳定性而不沉积晶体 即使在-10℃的低温下储存。 碱性水溶液组合物包含(a)碱剂,(b)非离子表面活性剂,和(c)由式(I)的增溶剂(I)组成的增溶剂: SP> 1 -X-(CH 2 COOM 1其中R 1 4-22C脂族烃基等; X是> NH,> N(CH 2 COOM 1等等; M 1 是H,碱金属等; m和n各自为1-3的整数),式(II)的增溶剂(II):R 2 (其中R 2 是3-22C直链脂族烃基等; M 2 是 H,碱金属等)和式(III)的增溶剂(III):其中R 3,R 3,R 3, SP>为4-22C支链脂族烃基等,M 3为H,碱金属等),以增溶剂(I)与 [增溶剂(II)+增溶剂 (III)]为95:5〜35:65,增溶剂(II)与增溶剂(III)的配混重量比为70:30〜30:70。 版权所有(C)2004,JPO&NCIPI