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公开(公告)号：KR1020100025987A
公开(公告)日：2010-03-10
申请号：KR1020080084769
申请日：2008-08-28
Applicant: 현대자동차주식회사 , 인하대학교 산학협력단
Abstract: PURPOSE: A biodecomposable ABS/pulp composite material is provided to ensure mechanical properties such as tensile strength, tensile elongation ratio, and impact strength, and to be suitable for materials of automobile parts. CONSTITUTION: A biodecomposable ABS/pulp composite material comprises a matrix resin, an ethylene-propylene rubber grafted with maleic anhydride, and a styrene-acrylonitrile copolymer grafted with maleic anhydride. The matrix resin comprises an acrylonitrile-butadiene-styrene copolymer and pulp containing single or at least two kinds selected from needle-leaf kraft pulp, broadleaf kraft pulp and bleached pulp.
Abstract translation: 目的：提供一种生物可组合的ABS /纸浆复合材料，以确保机械性能如拉伸强度，拉伸伸长率和冲击强度，并适用于汽车部件的材料。 构成：生物可组合的ABS /纸浆复合材料包括基质树脂，接枝有马来酸酐的乙烯 - 丙烯橡胶和接枝马来酸酐的苯乙烯 - 丙烯腈共聚物。 基质树脂包括丙烯腈 - 丁二烯 - 苯乙烯共聚物和含有选自针叶牛皮纸浆，阔叶牛皮纸浆和漂白纸浆中的单一或至少两种的纸浆。
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公开(公告)号：KR100853441B1
公开(公告)日：2008-08-21
申请号：KR1020070059882
申请日：2007-06-19
Applicant: 인하대학교 산학협력단
CPC classification number: C08K3/346 , B82Y30/00 , C08K9/06 , C08L9/00 , C08L23/06 , C08L23/12 , C08L25/06
Abstract: A method for preparing a clay compound modified with a silane compound is provided to obtain a polymer/clay nanocomposite having excellent tensile modulus and tensile elongation while maintaining high transparency, and useful for elastic bodies for absorbing vibration and impact in various types of industrial machines. A method for preparing a clay compound modified with a silane compound comprises the steps of: (i) adding a silane compound to an aqueous solvent, and adding an acid thereto to perform hydrolysis; and (ii) adding clay to the hydrolyzed silane compound solution and agitating the mixture, followed by drying. In step (i), the aqueous solvent is a mixed solvent of ethanol/distilled water. The acid used in the step (i) is selected from the group consisting of phosphoric acid, acetic acid and formic acid.
Abstract translation: 提供一种制备用硅烷化合物改性的粘土化合物的方法，以获得具有优异的拉伸模量和拉伸伸长率同时保持高透明度的聚合物/粘土纳米复合材料，并且可用于各种工业机械中吸收振动和冲击的弹性体。 制备用硅烷化合物改性的粘土化合物的方法包括以下步骤：（i）向水性溶剂中加入硅烷化合物，并向其中加入酸以进行水解; 和（ii）向水解的硅烷化合物溶液中加入粘土并搅拌混合物，然后干燥。 在步骤（i）中，水性溶剂是乙醇/蒸馏水的混合溶剂。 步骤（i）中使用的酸选自磷酸，乙酸和甲酸。
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公开(公告)号：KR101449045B1
公开(公告)日：2014-10-10
申请号：KR1020080084769
申请日：2008-08-28
Applicant: 현대자동차주식회사 , 인하대학교 산학협력단
Abstract: 본 발명은 생분해성 ABS/펄프 복합재료 및 이의 제조방법에 관한 것으로서, 더욱 상세하게 설명을 하면, 말레산무수물이 그라프트된 에틸렌-프로필렌 고무, 말레산무수물이 그라프트된 스타이렌-아크릴로니트릴 공중합체, 아크릴로니트릴-부타디엔-스타이렌 공중합체 및 펄프를 포함하는 복합재료에 관한 것이다. 본 발명의ABS/펄프 복합재료는 인장강도, 충격강도 및 내열변형성이 우수하여 전기전자기기용, 건축토목용 및 의료용 등의 부품, 특히 자동차 내장재로서 유용하게 사용될 수 있다.
아크릴로니트릴-부타디엔-스타이렌 공중합체, 말레산무수물
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