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    • 1. 发明公开
    • 산성기를 함유하는 디알데히드 축합물
    • 含有酸性糖的二氯蔗糖
    • KR1020070122167A
    • 2007-12-28
    • KR1020070061678
    • 2007-06-22
    • 란세스 도이치란트 게엠베하
    • 브링크만,닐스클레반,마틴라미히,칼-하인츠
    • C08G8/28C08G8/00C14C3/16
    • C08G12/40C08L61/32C14C3/20C14C3/24D06M15/429
    • A dialdehyde condensate containing acidic groups is provided to obtain a tanning or retanning agent for leather having an improved spectrum of properties, particularly improved texture rigidity, filling, dyeing and handling characteristics. A dialdehyde condensate contains acidic groups defined as sulfo and/or carboxyl groups and salts thereof and is based on: (a) an aldehyde selected from C2-C12 dialdehyde groups; and (b) at least one compound containing an NH2 group. As the dialdehyde component, an aliphatic dialdehyde, preferably a C2-C8 dialdehyde is used. As the component containing an NH2 group, a primary amine and/or amide, particularly an aliphatic or aromatic C1-C10 amine and/or C1-C10 amide, including cyanamide, urea, melamine, urotropine, guanidine, melamine and/or urea is used.
    • 提供含有酸性基团的二醛缩合物以获得具有改进的性质光谱,特别是改进的纹理刚度,填充,染色和处理特性的皮革用鞣制或复鞣剂。 二醛缩合物含有被定义为磺基和/或羧基的酸性基团及其盐,并且基于:(a)选自C 2 -C 12二醛基团的醛; 和(b)至少一种含有NH 2基团的化合物。 作为二醛组分,使用脂族二醛,优选C2-C8二醛。 作为含有NH 2基团的组分,包括氨基酰胺,尿素,三聚氰胺,乌洛托品,胍,三聚氰胺和/或尿素的伯胺和/或酰胺,特别是脂族或芳族C1-C10胺和/或C1-C10酰胺是 用过的。
    • 2. 发明公开
    • 전자파 흡수를 위한 자성체 섬유 및 그의 제조방법
    • 用于电子波隔离的电极纤维的制造方法
    • KR1020090114103A
    • 2009-11-03
    • KR1020080039887
    • 2008-04-29
    • 최철수
    • 최철수
    • D06M11/83D06M15/429D06M11/49
    • D06M11/83D06M11/49D06M15/429D06N2209/048D10B2321/02D10B2331/04D10B2331/10D10B2401/16
    • PURPOSE: A manufacturing method of magnetic fiber absorbing electromagnetic waves and the magnetic fiber thereby are provided to offer good esthetic effects with electromagnetic wave blocking effects. CONSTITUTION: A manufacturing method of magnetic fiber absorbing electromagnetic waves includes the following steps of: dipping a base fiber body consisting of cushion foam including polyester or acryl group woven fabric, polyurethanes or polyolefin etc, a polyester film, and epoxy series etc in a sodium hydroxide solution of 60~80°C; washing the base fiber body; neutralizing the base fiber body with a hydrochloric acid aqueous solution of 10~20%; processing the base fiber body in a palladium aqueous solution of 0.3~0.5%; activating the body in a sulfuric acid catalyst aqueous solution of 10~15%; and making the magnetic material fiber having a nickel-iron alloy plating first layer.
    • 目的:提供吸收电磁波的磁纤维的制造方法和由此提供的磁性纤维,以提供具有电磁波阻隔效果的良好美学效果。 构成:吸收电磁波的磁性纤维的制造方法包括以下步骤:将由聚酯或丙烯酸类织物,聚氨酯或聚烯烃等的缓冲泡沫构成的基础纤维体,聚酯膜,环氧系列等浸渍在钠 氢氧化物溶液60〜80℃; 洗涤基体纤维体; 用10〜20%的盐酸水溶液中和基体纤维体; 在0.3〜0.5%的钯水溶液中处理基体纤维体; 在硫酸催化剂水溶液中活化体积为10〜15%; 以及使具有镍 - 铁合金电镀第一层的磁性材料纤维。
    • 5. 发明公开
    • 기재에 발유성 및 발수성을 부여하기 위한 혼합 플루오로케미칼 탄화수소 축합물
    • 混合的氟化学碳氢化合物将油和水再循环到基材
    • KR1020010006060A
    • 2001-01-15
    • KR1019997009138
    • 1997-04-08
    • 쓰리엠 컴퍼니
    • 아우데내르트,프란스코펜스,디르크,엠담스,루돌프,제이
    • C08G12/40
    • D06M15/437C08G12/40D06M15/423D06M15/429D06M2200/11D06M2200/12
    • 본발명은 (ⅰ) 메틸올화아민또는그것의알콕시화유도체, (ⅱ) 6 이상의탄소원자를가진탄화수소기를가지며탄화수소기가임의로 3 개이하의치환기로치환된알코올, 티올, 아미드또는산 중에서선택되는탄화수소화합물및 (ⅲ) 화학식 1에해당하는플루오르화화합물의하나이상의축합물을포함하는플루오로케미칼조성물을제공하며, 식중에서, R는플루오르화지방족기를나타내고, X은유기 2가결합기를나타내며, Z은히드록시, 티올, 아미드기또는산기를나타내고, n은 0 또는 1이다. 또한, 본발명은기재에불수성및/또는발유성을부여하는플루오로케미칼조성물의사용방법을제공한다. 더욱더, 본발명은플루오로케미칼조성물로기재를처리하는방법및 처리된기재를제공한다. 본발명의플루오로케미칼은비플루오르화용제에용이하게용해되며, 특히가죽기재상에양호한발유성및 발수성을제공한다.
    • 一种含氟化合物,其对基质赋予拒水性和/或拒油性,所述组合物包含一种或多种(i)羟甲基化胺或其C1-C4烷氧基化衍生物的缩合物,(ii)由式(II)表示的烃化合物 )和(iii)由式(I)表示的氟化化合物:其中:Rf是氟化脂肪族基团; X1是有机二价连接基团; Z1选自羟基,硫醇,酰胺或酸基; 并且n为0或1; 并且其中:Rh是具有至少6个碳原子并且任选地被1至3个取代基取代的烃基; Z2选自羟基,硫醇,酰胺或酸基。 本发明还提供了一种用含氟化合物组合物和经处理的底物处理底物的方法。