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公开(公告)号：KR1020050005109A
公开(公告)日：2005-01-13
申请号：KR1020030044953
申请日：2003-07-03
IPC: B29B17/00
CPC classification number: Y02W30/62
Abstract: PURPOSE: Provided are process for producing recycled resin composition with renewed physical property by adding various additives to GMT(glass mat thermoplastic) and compounding the obtained material into the recycled resin composition, and the produced composition. CONSTITUTION: The process comprises steps of washing used GMT with high pressure water under controlled temperature then drying the washed GMT for constant time period; breaking and grinding dried GMT; mixing the ground GMT base material with alternative GMT and compatible polymer; introducing the mixture into an extruder then melting and blending the mixture; and extruding the molten material then cutting the regenerated resin product into pellets. The polymer added to the GMT base material is any one of olefine resin or TPE.
Abstract translation: 目的：提供通过向GMT（玻璃毡热塑性塑料）添加各种添加剂并将所获得的材料混合到再循环树脂组合物中并产生组合物来生产具有更新物理性能的再生树脂组合物的方法。 规定：该方法包括在受控温度下用高压水洗涤GMT，然后将洗涤的GMT干燥恒定时间; 破碎和磨碎干燥GMT; 将地面GMT基材与替代的GMT和相容的聚合物混合; 将混合物引入挤出机中，然后熔融并混合该混合物; 然后挤出熔融的材料，然后将再生的树脂产品切成颗粒。 添加到GMT基材中的聚合物是烯烃树脂或TPE中的任一种。
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公开(公告)号：KR100379033B1
公开(公告)日：2003-04-08
申请号：KR1020000050507
申请日：2000-08-29
Applicant: 현대자동차주식회사
IPC: C08J7/18
Abstract: PURPOSE: Provided is a method for modifying the surface of waste rubber by using a corona discharging treatment, by which the surface of the waste rubber is activated and the waste rubber has an excellent mixing-ability with other material, therefore, the recycled rubber is obtained by mixing the waste rubber with pure rubber. CONSTITUTION: The surface of the waste rubber is modified by moving the waste rubber powder at a uniform velocity of 10-15cm/sec and simultaneously performing the corona discharging treatment with an output of 10-12KV for 300-400 seconds. And the recycled rubber is produced by mixing 100pts.wt. of the pure rubber with 10phr pts.wt. of the surface-modified waste rubber powder having a particle size of 10-400 micrometer.
Abstract translation: 目的：提供一种通过使用电晕放电处理改性废橡胶表面的方法，其中废橡胶的表面被活化并且废橡胶与其它材料具有优异的混合能力，因此再生橡胶是 通过将废橡胶与纯橡胶混合而获得。 构成：通过以10-15厘米/秒的均匀速度移动废橡胶粉并同时进行输出10-12KV的电晕放电处理300-400秒来改性废橡胶的表面。 再生橡胶是通过混合100pts.wt生产的。 10phr pts.wt.的纯橡胶 的粒径为10-400微米的表面改性的废橡胶粉末。
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公开(公告)号：KR1020020087197A
公开(公告)日：2002-11-22
申请号：KR1020010026199
申请日：2001-05-14
Applicant: 현대자동차주식회사
Inventor： 유태욱
IPC: B29B17/00
CPC classification number: Y02W30/62
Abstract: PURPOSE: A manufacturing method of a highly efficient regenerated board using waste parts is provided to increase a strength of the board, but to reduce a whole weight thereof as well as a production cost. CONSTITUTION: The manufacturing method of a regenerated board comprises the steps of; crushing waste carpet into a size of 5 to 10 mm by using a high speed crusher of 1000 to 1500rpm; repeatedly crushing the pieces by melting them partially; and adding rubber powder, glass fiber and plastic solid to the crushed pieces before injecting the mixture into a calendering machine to manufacture regenerated materials.
Abstract translation: 目的：提供使用废弃部件的高效再生板的制造方法，以增加板的强度，但是为了减少其整体重量以及生产成本。 构成：再生板的制造方法包括以下步骤： 通过使用1000至1500rpm的高速破碎机将废弃地毯粉碎至5至10mm的尺寸; 通过部分熔化反复破碎碎片; 并将橡胶粉末，玻璃纤维和塑料固体添加到压片中，然后将混合物注入压延机中以制备再生材料。
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公开(公告)号：KR1020020017293A
公开(公告)日：2002-03-07
申请号：KR1020000050507
申请日：2000-08-29
Applicant: 현대자동차주식회사
IPC: C08J7/18
Abstract: PURPOSE: Provided is a method for modifying the surface of waste rubber by using a corona discharging treatment, by which the surface of the waste rubber is activated and the waste rubber has an excellent mixing-ability with other material, therefore, the recycled rubber is obtained by mixing the waste rubber with pure rubber. CONSTITUTION: The surface of the waste rubber is modified by moving the waste rubber powder at a uniform velocity of 10-15cm/sec and simultaneously performing the corona discharging treatment with an output of 10-12KV for 300-400 seconds. And the recycled rubber is produced by mixing 100pts.wt. of the pure rubber with 10phr pts.wt. of the surface-modified waste rubber powder having a particle size of 10-400 micrometer.
Abstract translation: 目的：提供一种通过使用电晕放电处理来改变废橡胶表面的方法，废橡胶的表面被活化并且废橡胶与其它材料具有优异的混合能力，因此回收橡胶是 通过将废橡胶与纯橡胶混合而获得。 构成：通过以10-15cm / sec的均匀速度移动废橡胶粉末，同时以10-12KV的输出进行电晕放电处理300-400秒来改变废橡胶的表面。 再生橡胶通过混合100pts.wt。 的纯橡胶与10phr重量 的表面改性废橡胶粉末，其粒度为10-400微米。
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公开(公告)号：KR1019970033680A
公开(公告)日：1997-07-22
申请号：KR1019950047501
申请日：1995-12-07
Applicant: 현대자동차주식회사
Inventor： 유태욱
Abstract: 본 발명은 폐카페트를 이용한 재생재료의 제조방법에 관한 것으로서, 더욱 상세하게는 카페트 스크랩을 분쇄하고, 고속재료 혼합기 및 텀블믹서(tumble mixer)를 이용하여 혼화한 후 이축압출기로 압출함으로써 압출공정을 단축시켜 원가를 절감하고 공정수를 감소시키면서 카페트 스크랩을 분쇄상태로 그대로 사용할 수 있도록 하는 폐카페트 스크랩을 이용한 재생재료의 제조방법에 관한 것이다.
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Patent Agency Ranking
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公开(公告)号：KR1020110056037A
公开(公告)日：2011-05-26
申请号：KR1020090112712
申请日：2009-11-20
Applicant: 현대자동차주식회사 , 고려대학교 산학협력단
Abstract: PURPOSE: A bio-degradable acrylonitrile-butadiene-styrene composition is provided to maintain flexibility, chemical resistance and heat resistance of an acrylonitrile-butadiene-styrene resin and to improve mechanical properties of interior materials of vehicles, especially, impact strength. CONSTITUTION: A bio-degradable acrylonitrile-butadiene-styrene composition comprises: a polymer mixed resin consisting of an acrylonitrile-butadiene-styrene composition resin and single or two kinds of bio-degradable copolymer resins selected from polylactic acid and polyhydroxy butyrate; and poIycaprolactone. The polymer mixed resin includes 50~90 weight% of the acrylonitrile-butadiene-styrene resin and 10~50 weight% of a biodegradable polymer resin.
Abstract translation: 目的：提供生物降解丙烯腈 - 丁二烯 - 苯乙烯组合物，以保持丙烯腈 - 丁二烯 - 苯乙烯树脂的柔韧性，耐化学性和耐热性，并改善车辆内部材料的机械性能，特别是冲击强度。 构成：生物可降解丙烯腈 - 丁二烯 - 苯乙烯组合物包括：由丙烯腈 - 丁二烯 - 苯乙烯组合物树脂和选自聚乳酸和聚羟基丁酸酯的一种或两种生物可降解共聚物树脂组成的聚合物混合树脂; 和聚己内酯。 聚合物混合树脂包括50〜90重量％的丙烯腈 - 丁二烯 - 苯乙烯树脂和10〜50重量％的生物可降解聚合物树脂。
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公开(公告)号：KR1020110034079A
公开(公告)日：2011-04-05
申请号：KR1020090091452
申请日：2009-09-28
Applicant: 현대자동차주식회사 , 주식회사 포스코건설 , 엘에스니꼬동제련 주식회사
CPC classification number: F23G5/50 , F23G5/20 , F23G7/06 , F23G2900/70601 , F23K2900/05001
Abstract: PURPOSE: A refrigerant injection unit for a refrigerant treatment facility is provided to increase the evaporating speed of refrigerant gas and accurately measure the amount of refrigerant by employing a pressure-reducing unit. CONSTITUTION: A refrigerant injection unit for a refrigerant treatment facility comprises a refrigerant container(100), a pressure-reducing unit(110), a flow meter, an oil filter(130), a mist filter(131), a drain box(120), and a sampling port(123). The pressure-reducing unit is connected to the refrigerant container and evaporates refrigerant to activate the evaporation of refrigerant. The flow meter measures the flow rate of the refrigerant depressurized by the pressure-reducing unit. The oil filter and the mist filter eliminate the oil and mist contained in the refrigerant depressurized by the pressure-reducing unit. The drain box stores the oil and the mist filtered through the oil filter and the mist filter. The sampling port is formed in order to analyze the purity of the refrigerant.
Abstract translation: 目的：提供一种用于制冷剂处理设备的制冷剂注入单元，以增加制冷剂气体的蒸发速度，并通过采用减压单元精确测量制冷剂的量。 构成：制冷剂处理设备的制冷剂注入单元包括制冷剂容器（100），减压单元（110），流量计，滤油器（130），雾过滤器（131），排水箱 120）和采样端口（123）。 减压单元连接到制冷剂容器并蒸发制冷剂以激活制冷剂的蒸发。 流量计测量由减压单元减压的制冷剂的流量。 油过滤器和雾气过滤器消除了由减压单元减压的制冷剂中所含的油雾。 排水箱储存油和通过滤油器和雾气过滤器过滤的雾气。 形成采样口以分析制冷剂的纯度。
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公开(公告)号：KR101000658B1
公开(公告)日：2010-12-10
申请号：KR1020080104761
申请日：2008-10-24
Applicant: 현대자동차주식회사 , 주식회사 삼양홀딩스
CPC classification number: Y02P20/143 , Y02W30/70
Abstract: 본 발명은 재활용 폴리에틸렌테레프탈레이트(PET) 복합소재 및 이의 제조방법에 관한 것으로서, 재활용 폴리에틸렌테레프탈레이트 칩을 제조하고, 상기 폴리에틸렌테레프탈레이트 칩과 유리섬유, 커플링제, 쇄연장제, 탈크 및 유기핵제 중에서 선택된 단독 또는 2 종 이상의 핵제, 및 충격보강제를 포함하는 재활용 PET 복합소재 및 이의 제조방법에 관한 것이다.
폴리에틸렌테레프탈레이트, 플레이크, 칩, 유리섬유 -
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