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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：KR100738137B1
公开(公告)日：2007-07-10
申请号：KR1020060067467
申请日：2006-07-19
Abstract: Provided is a waste thermoplastic olefinic resin-containing composition, which has excellent dimensional stability and weather resistance, allows production of high-quality of molded articles, shows improved physical properties, and is applicable to car bumper covers. The waste thermoplastic olefinic resin-containing composition comprises: 25-45 wt% of a waste olefinic resin having a melt index of 10-20 g/10 min.; 24-45 wt% of a polypropylene resin having a melt index of 100-250 g/ 10 min.; 9-50 wt% of an inorganic filler; and 0.1-1 wt% of a weather resistance stabilizer. The inorganic filler includes wollastonite and talc in a weight ratio of 8:2-2:0.1. The weather resistance stabilizer includes a modified hindered phenol. The resin composition optionally further comprises a thermal stabilizer.
Abstract translation: 本发明提供一种废热塑性烯烃系树脂组合物，其具有优异的尺寸稳定性和耐候性，能够制造高品质的成型品，显示出良好的物性，并且适用于汽车保险杠罩。 所述含废热塑性烯烃树脂的组合物包含：25-45重量％的熔体指数为10-20克/ 10分钟的废烯烃树脂; 24-45重量％的熔体指数为100-250克/ 10分钟的聚丙烯树脂; 9-50重量％的无机填料; 和0.1-1重量％的耐候稳定剂。 无机填料包括重量比为8:2-2:0.1的硅灰石和滑石。 耐候稳定剂包括改性的受阻酚。 该树脂组合物任选还包含热稳定剂。
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公开(公告)号：KR1020080010045A
公开(公告)日：2008-01-30
申请号：KR1020060070001
申请日：2006-07-25
CPC classification number: Y02P20/143 , Y02W30/70
Abstract: A waste polypropylene resin composition is provided to improve impact resistance and flowability, to allow it to be formed even in case of a small thickness and to lower a manufacturing cost by recycling the wasted bumper of automobiles. A waste polypropylene resin composition comprises 30-40 wt% of a waste polypropylene resin containing 40-50 wt% of glass fiber; 20-40 wt% of a waste thermoplastic olefin-based resin; 10-30 wt% of a high crystalline polypropylene resin; 3-9 wt% of a plastomer; 5-10 wt% of a co-polypropylene resin; and 12-25 wt% of glass monofilament. Preferably the waste polypropylene resin has a flow index of 30-80 g/10 min; the waste thermoplastic olefin-based resin has an impact strength of 35-45 kg.cm/cm and a flow index of 10-20 g/10 min; and the high crystalline polypropylene resin has an impact strength of 5-10 kg.cm/cm and a flow index of 100-250 g/10 min.
Abstract translation: 提供废聚丙烯树脂组合物以改善耐冲击性和流动性，即使在厚度小的情况下也能够形成，并且通过再循环汽车的浪费的保险杠来降低制造成本。 废聚丙烯树脂组合物包含30-40重量％的含40-50重量％的玻璃纤维的废聚丙烯树脂; 20-40重量％的废热塑性烯烃基树脂; 10-30重量％的高结晶聚丙烯树脂; 3-9重量％的塑性体; 5-10重量％的共聚丙烯树脂; 和12-25重量％的玻璃单丝。 优选地，废聚丙烯树脂的流动指数为30-80g / 10min; 废热塑性烯烃类树脂的冲击强度为35-45kg.cm / cm，流动指数为10-20g / 10min; 高结晶聚丙烯树脂的冲击强度为5-10kg·cm / cm，流动指数为100〜250g / 10min。
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公开(公告)号：KR100535026B1
公开(公告)日：2005-12-07
申请号：KR1020030044953
申请日：2003-07-03
IPC: B29B17/00
CPC classification number: Y02W30/62
Abstract: 본 발명은 자동차의 충격 흡수재로 사용되는 백빔(Back beam) 소재인 GMT(Glass Mat Thermoplastics)를 재가공하고, 여기에 여러 가지 첨가제를 첨가한 후 컴파운딩시켜 새로운 물성의 재생수지 조성물에 관한 것이다.
이를 위하여, 본 발명은 ①폐GMT 20∼80중량%, ②블럭코폴리프로필렌 10∼80중량%, ③에틸렌프로필렌러버 2∼20중량%, ④말레산무수물 커플링에이전트 1∼10중량%, ⑤단유리섬유 5∼10중량%, 상기 구성성분 ①+②+③+④+⑤ 100중량%에 대하여 실리카옥사이드계 무기충진물 2∼20중량%로 이루어진 재생수지 조성물을 제공한다.-
Patent Agency Ranking
公开(公告)号：KR100537855B1
公开(公告)日：2005-12-21
申请号：KR1020030058833
申请日：2003-08-25
Applicant: (주)삼일폴리머
IPC: B29B17/00
CPC classification number: Y02W30/62
Abstract: 본 발명은 자동차의 충격 흡수재로 사용되는 백빔(Back beam) 소재인 GMT(Glass Mat Thermoplastics)를 재가공하고, 여기에 여러 가지 첨가제를 첨가한 후 컴파운딩시켜 새로운 물성의 재생수지를 제조하는 방법에 관한 것이다.
이를 위하여, 본 발명은 수거한 폐GMT를 온도조절이 가능한 고압수로 오염물을 세척한 후 건조기에서 일정시간 동안 건조하는 단계와, 상기 단계에서 건조시킨 GMT를 가공기에서 분쇄한 후 이렇게 분쇄한 GMT 베이스 원료에 GMT와 상용성이 있는 고분자를 첨가하여 믹서에서 혼합하는 단계와, 상기 단계에서 혼합한 수지를 압출기에 투입하여 용융 혼련시키고 압출 후 절단하여 펠릿화하는 단계를 포함하는 것을 특징으로 하는 폐GMT를 재활용하여 재생수지를 제조하는 방법을 제공한다.-
公开(公告)号：KR1020050003950A
公开(公告)日：2005-01-12
申请号：KR1020030058833
申请日：2003-08-25
Applicant: (주)삼일폴리머
IPC: B29B17/00
CPC classification number: Y02W30/62
Abstract: PURPOSE: Provided is process for producing recycled resin having renewed physical property using GMT (Glass Mat Thermoplastics) as raw material of back beam in cars for absorbing impact and comprising other additives for the renewed property by compounding technique. CONSTITUTION: The process comprises steps of washing out contaminant of used GMT with high-pressure water possible to control temperature then drying the washed material for constant time; breaking dried GMT by processing machine, adding polymer compatible with the GMT base raw material then mixing together in a mixer; introducing the mixed resin into an extruder and melting and admixing the resin in the extruder; and extruding the prepared material and cutting into pellets.
Abstract translation: 目的：提供使用GMT（玻璃垫热塑性塑料）作为用于吸收冲击的汽车中的后梁的原料的具有更新的物理性能的再生树脂的生产方法，并且通过复合技术包含用于更新性能的其它添加剂。 规定：该方法包括以高压水冲洗使用的GMT污染物的步骤，以控制温度，然后将洗涤的材料干燥一段时间; 通过加工机打破干燥的GMT，加入与GMT基料原料相容的聚合物，然后在混合机中混合; 将混合树脂引入挤出机中并在挤出机中熔融和混合树脂; 并挤出制备的材料并切成颗粒。
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8.发明授权에어백 기포지의 재활용을 위한 첨가제 및 에어백 기포지를 재활용한 수지조성물과, 에어백 기포지의 재활용 방법 有权用于气袋织物回收的添加剂和使用气囊织物的树脂组合物以及用于气囊农药的回收方法
公开(公告)号：KR101134379B1
公开(公告)日：2012-04-09
申请号：KR1020090091753
申请日：2009-09-28
Applicant: 현대자동차주식회사
CPC classification number: Y02P20/143 , Y02W30/70
Abstract: 본 발명은 상용화제를 이용하여 나일론 원단과 실리콘 고무 간에 상용성을 부여함으로써, 기존의 폐 에어백 기포지를 재활용할 수 있는 에어백 기포지의 재활용을 위한 첨가제 및 에어백 기포지를 재활용한 수지조성물과, 에어백 기포지의 재활용 방법에 관한 것이다.
본 발명은 실리콘 고무로 표면처리된 폐 에어백 기포지와, 실리콘 고무로 표면처리되지 않은 폐 에어백 기포지를 별개로 압출하여 각각의 재활용 칩을 만들고, 상기 각각의 재활용 칩을 혼합한 다음, 혼합된 재활용 칩에 상용화제를 용융 및 컴파운딩 하여 에어백 기포지인 나일론 원단과 실리콘 고무간의 상용성을 부여하여 재활용 나일론66을 제조하는 에어백 기포지의 재활용 방법을 제공한다.
따라서, 상기 실리콘 고무로 표면 처리된 에어백 기포지를 재활용한 나일론66이 상대적으로 우수한 수준의 물성을 보유함으로써, 폐 에어백 기포지의 재활용으로 인한 원가절감과 고부가 가치의 용도로 재활용하여 환경성을 향상시킬 수 있다.
에어백, 기포지, 실리콘, 고무, 나일론66, 상용화제, 재활용-
公开(公告)号：KR1020110128618A
公开(公告)日：2011-11-30
申请号：KR1020100048156
申请日：2010-05-24
Applicant: 현대자동차주식회사 , 고려대학교 산학협력단
Abstract: PURPOSE: A producing method of a polypropylene-ethylene propylene rubber composite is provided to offer the excellent IMPACT STRENGTH and Rheological property of the composite to users. CONSTITUTION: A producing method of a polypropylene-ethylene propylene rubber composite comprises the following steps: mixing polypropylene and ethylene propylene rubber; and performing a melting process with the mixture for more than 2 times. The ethylene propylene rubber is selected from ethylene propylene monomer rubber, ethylene propylene diene monomer rubber, or their mixture. The melting process is performed by using a same direction twin screw extruder.
Abstract translation: 目的：提供聚丙烯 - 乙丙橡胶复合材料的生产方法，为用户提供优异的抗冲击强度和复合材料的流变性能。 构成：聚丙烯 - 乙丙橡胶复合材料的制备方法包括以下步骤：将聚丙烯和乙丙橡胶混合; 并用混合物进行2次以上的熔融处理。 乙丙橡胶选自乙烯丙烯单体橡胶，乙烯丙烯二烯单体橡胶或它们的混合物。 熔融过程通过使用相同方向的双螺杆挤出机进行。
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公开(公告)号：KR1020110087764A
公开(公告)日：2011-08-03
申请号：KR1020100007341
申请日：2010-01-27
Applicant: 현대자동차주식회사
IPC: B62D67/00
CPC classification number: Y02W30/56
Abstract: PURPOSE: A method for treating waste refrigerant of a vehicle is provided to reduce refrigerant transport costs by transporting refrigerants collected from a junkyard to a refrigerant treatment plant through a middle base. CONSTITUTION: A method for treating waste refrigerant of a vehicle is as follows. Refrigerants are collected from a junkyard and are accepted in a collection container with a small capacity. The refrigerants stored in the collection container are carried to a storage container with a large capacity at a middle base. The refrigerants stored in the storage container are recycled or treated at a refrigerant treatment plant.
Abstract translation: 目的：提供一种处理车辆废物制冷剂的方法，通过将从垃圾场收集的制冷剂运送到制冷剂处理厂通过中间基座来降低制冷剂运输成本。 构成：车辆废弃制冷剂的处理方法如下。 制冷剂从垃圾场收集，并被容纳在容量小的收集容器中。 存储在收集容器中的制冷剂在中间底座被运送到具有大容量的储存容器。 存储在储存容器中的制冷剂在制冷剂处理装置中被再循环或处理。
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