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    • 7. 发明授权
    • 피혁가지제 조성물의 제조방법
    • 制造皮革脂肪组合物的方法
    • KR1019950014925B1
    • 1995-12-18
    • KR1019920024496
    • 1992-12-16
    • 주식회사 엘지
    • 이재덕조영진박태호
    • C14C9/02
    • The fat liquoring agent composition for leather is produced by reacting oleyl alcohol having C12-24 double bond with phosphorus oxide, i.e. phosphoric anhydride, phosphorus oxychloride or dibutyl phosphate[reaction mol ratio=1:1˜4:1 , mixing 10˜40parts reactant with 60˜90parts natural oil, i.e. fish, plant or animal oil, reacting the mixture with 10˜25parts sulfur oxide, i.e. conc. sulfuric acid or chlorosulfonic acid, and neutralizing the reactant with a sodium hydroxide solution. The composition improves the surface feeling and softness for leather, and the stability against salts and hard water.
    • 通过使具有C12-24双键的油醇与磷氧化物即磷酸酐,磷酰氯或磷酸二丁酯[反应摩尔比= 1:1〜4:1],混合10〜40份反应物 用60〜90份天然油,即鱼,植物或动物油,将混合物与10〜25份硫氧化物反应,即浓缩。 硫酸或氯磺酸,并用氢氧化钠溶液中和反应物。 该组合物改善了皮革的表面感觉和柔软性,以及对盐和硬水的稳定性。
    • 8. 发明授权
    • 수용성 방수 가지제 조성물
    • 水溶性防水剂组合物
    • KR1019940007334B1
    • 1994-08-13
    • KR1019910019465
    • 1991-11-02
    • 주식회사 엘지
    • 윤여경이재덕박태호
    • C14C9/02
    • F16K3/08F16K25/005Y10T137/86549Y10T137/86823
    • The soluble waterproof fat liquoring agent composition is composed of (a) 5-30 wt.% monoalkyl succinic acid esterified with C16-22 fatty alcohol as a waterproof synthetic oil (b) 8-40 wt.% monoalkyl phosphate esterified with C16-22 alcohol as a hydrophobic surfactant, (c) 5-10 wt.% monoalkyl phthalic acid for improving a bonding capacity and an water repellency effect, (d) 5-35 wt.% natural or synthetic oil, (e) a neutralizing agent i.e. NaOH, KOH, diethanol amine or triethanol amine, and (f) water. The fat liquoring agent composition gives a good water-repellency and fat liquoring effect for leathers.
    • 可溶性防水油脂组合物由(a)5-30重量%用C16-22脂肪醇酯化的琥珀酸单烷基酯作为防水合成油(b)8-40重量%用C16-22酯化的磷酸单烷基酯 醇作为疏水性表面活性剂,(c)5-10重量%的单烷基邻苯二甲酸,用于提高粘结能力和拒水性效果,(d)5-35重量%的天然或合成油,(e)中和剂 NaOH,KOH,二乙醇胺或三乙醇胺,和(f)水。 脂肪液剂组合物为皮革赋予良好的拒水性和油脂效果。