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1. 发明公开

KR20090017123A THERMOPLASTIC POLYURETHANE HAVING GOOD FLAME-RETARDANT PROPERTY AND THEIR PREPARATION 审中-公开
标题翻译：具有良好阻燃性能的热塑性聚氨酯及其制备方法
公开(公告)号：KR20090017123A
公开(公告)日：2009-02-18
申请号：KR20070081626
申请日：2007-08-14
申请人： KOLON INC
发明人： YOON SUN HO , EOM YOU BEOM , SUNG ICK KYUNG
IPC分类号： C08G18/06 , C08K5/51
摘要： Thermoplastic polyurethane is provided to prevent the fire due to high oxygen index, and to reduce the generation of noxious gas because a halogen element is not contained, while having the self-extinguish stability after firing. Flame retardant characteristic thermoplastic polyurethane comprises organic diisocyanates, Long-chain diols, a chain extender, and a mixture of melaminecyanurate and phosphinate indicated as the chemical formula 1 as a flame retardant. The melaminecyanurate is contained in the amount more than 25 parts by weight, based on the solid content 100 parts by weight of thermoplastic polyurethane. In the chemical formula 1, R1 and R2 are the same or different, show C1-6 linear or branched alkyl or aryl group; M is calcium, aluminium or zinc ion; and m is 2 or 3.
摘要翻译：提供热塑性聚氨酯以防止由于氧指数高引起的火灾，并且由于不含有卤素元素而在烧制后具有自熄性稳定性，因此可减少有害气体的产生。阻燃特性的热塑性聚氨酯包括有机二异氰酸酯，长链二醇，扩链剂，和作为阻燃剂的化学式1表示的三聚氰胺氰尿酸酯和次膦酸酯的混合物。基于固体含量为100重量份的热塑性聚氨酯，所述三聚氰胺氰尿酸酯的含量为25重量份以上。在化学式1中，R 1和R 2相同或不同，表示C 1-6直链或支链烷基或芳基; M是钙，铝或锌离子; m为2或3。

2. 发明公开

KR20090041818A PHENOLIC RESIN NANOCOMPOSITES, CURING AGENT FOR EPOXY RESIN, EPOXY RESIN NANOCOMPOSITES AND PROCESS FOR PREPARING EPOXY RESIN NANOCOMPOSITES 审中-公开
标题翻译：酚醛树脂纳米复合材料，环氧树脂固化剂，环氧树脂纳米复合材料及其制备环氧树脂纳米复合材料的方法
公开(公告)号：KR20090041818A
公开(公告)日：2009-04-29
申请号：KR20070107508
申请日：2007-10-25
申请人： KOLON INC
发明人： LEE SANG MIN , SUNG ICK KYUNG
IPC分类号： B82B3/00
摘要： A method for preparing phenolic resin nanocomposites and epoxy resin nanocomposites is provided to inhibit layered silicate from directly reacting to epoxy resin, thereby improving storage stability. A method for preparing epoxy resin nanocomposites comprises the following steps of: preparing embedment type phenolic resin nanocomposite from organized layered silicate and phenolic resin; and mixing the embedment type phenolic resin nanocomposite and epoxy resin to prepare uncured or semi-cured epoxy resin nanocomposites. In the mixing step of phenolic resin nanocomposite and epoxy resin, 0.5-1.5 equivalent of epoxy group is mixed to 1 equivalent of hydroxyl group of the phenolic resin included in the phenolic resin nanocomposite. The method for mixing the phenolic resin nanocomposite and epoxy resin consists of stirring the mixture at 60-200°C for 1 minute~5 hours.
摘要翻译：提供了制备酚醛树脂纳米复合材料和环氧树脂纳米复合材料的方法，以抑制层状硅酸盐与环氧树脂直接反应，从而提高储存稳定性。一种制备环氧树脂纳米复合材料的方法，包括以下步骤：由有组织的层状硅酸盐和酚醛树脂制备嵌入型酚醛树脂纳米复合材料; 并将嵌入式酚醛树脂纳米复合材料和环氧树脂混合，制备未固化或半固化的环氧树脂纳米复合材料。在酚醛树脂纳米复合材料和环氧树脂的混合步骤中，将0.5-1.5当量的环氧基与酚醛树脂纳米复合材料中包含的酚醛树脂的1当量羟基混合。酚醛树脂纳米复合材料和环氧树脂的混合方法是将混合物在60-200℃下搅拌1分钟〜5小时。

3. 发明公开

KR20120005245A Method of producing rosin-modified alkylphenol resin and rubber composition for tire tread comprising rosin-modified alkylphenol resin thereof 有权
标题翻译：生产罗辛改性的烷基酚树脂的方法和用于轮胎的橡胶组合物，其包含ROSIN改性的烷基酚树脂
公开(公告)号：KR20120005245A
公开(公告)日：2012-01-16
申请号：KR20100065884
申请日：2010-07-08
申请人： KOLON INC
发明人： SUNG ICK KYUNG , LEE SANG MIN , LEE HYO KYU , PARK KI HYUN , PARK HAE SUNG
IPC分类号： C08G14/12 , B60C1/00 , C08G14/04 , C08L61/10
摘要： PURPOSE: A producing method of a rosin-modified alkyl phenol resin, and a rubber composition for treads containing thereof are provided to improve the matter property of the alkyl phenol resin by modifying the alkyl phenol resin with specific rosin. CONSTITUTION: A producing method of a rosin-modified alkyl phenol resin comprises the following steps: producing an alkyl phenol novolak resin by reacting alkyl phenol and formaldehyde under the presence of a catalyst; and adding rosin into the alkyl phenol novolak resin, and reacting the mixture. The catalyst is selected from oxalic acid, sulfonic acid, hydrochloric acid, or nitric acid. The molar ratio of the alkyl phenol and formaldehyde is 1:0.3-1.
摘要翻译：目的：提供松香改性烷基酚树脂的制造方法和含有其的胎面用橡胶组合物，以通过用特定的松香改性烷基酚树脂来改善烷基酚树脂的物性。构成：松香改性烷基酚树脂的制造方法包括以下步骤：在催化剂存在下，使烷基苯酚和甲醛反应生成烷基苯酚酚醛清漆树脂; 并将松香加入到烷基苯酚酚醛清漆树脂中，并使该混合物反应。催化剂选自草酸，磺酸，盐酸或硝酸。烷基苯酚和甲醛的摩尔比为1:0.3-1。

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