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公开(公告)号：KR1020100009671A
公开(公告)日：2010-01-29
申请号：KR1020080070407
申请日：2008-07-21
Applicant: 현대자동차주식회사
CPC classification number: Y02W30/625
Abstract: PURPOSE: A recycled sample manufacturing method for polymer waste parts is provided to verify production conditions using the screw shear force of a continuous blender by employing a continuous blending process in a lab-scale process. CONSTITUTION: A recycled sample manufacturing method for polymer waste parts comprises a material selecting and crushing process, a washing process, an internal mixing process for putting a material in an internal mixer, heating the inside of the internal mixer, and rotating two rotor blades in opposite directions to mix the material, a continuous blending process for putting the mixed material in a hopper of a continuous blender, rotating a screw and discharging the mixed material to a die, a cooling process for putting the discharged material in a water bath to cool, and a cutting process for cutting the cooled material into pellet using a pelletizer.
Abstract translation: 目的：提供一种用于聚合物废料部件的回收利用的样品制造方法，通过在实验室规模过程中采用连续共混方法，利用连续搅拌机的螺杆剪切力来验证生产条件。 构成：用于聚合物废料部件的再循环样品制造方法包括材料选择和破碎过程，洗涤过程，将材料放入内部混合器中的内部混合过程，加热内部混合器的内部，并且旋转两个转子叶片 相反的方向来混合材料，连续混合过程，用于将混合材料放入连续搅拌器的料斗中，旋转螺杆并将混合材料排出到模具中;冷却过程，将排出的材料放在水浴中冷却 以及使用造粒机将冷却的材料切割成颗粒的切割过程。
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公开(公告)号：KR1020100009422A
公开(公告)日：2010-01-27
申请号：KR1020080070322
申请日：2008-07-18
Applicant: 현대자동차주식회사
CPC classification number: Y02W30/521 , Y02W30/625 , Y02W30/68
Abstract: PURPOSE: A recycled thermoplastic elastomer and a manufacturing method thereof are provided to produce cost competitive thermoplastic elastomer using waste rubber. CONSTITUTION: A recycled thermoplastic elastomer using waste rubber is molded by putting a mixture(1) including scrap rubber powder, olefin thermoplastic resin and organic vulcanizate in an extruder. The scrap rubber powder is formed by high-temperature shear crushing with the average particle size of 10~400μm. A surface activator such as diphenyl disulfide is used in the high-temperature shear crushing process.
Abstract translation: 目的：提供回收热塑性弹性体及其制造方法，以使用废橡胶制造具有成本竞争力的热塑性弹性体。 构成：使用废橡胶的回收的热塑性弹性体通过将包括废橡胶粉末，烯烃热塑性树脂和有机硫化橡胶的混合物（1）在挤出机中成型而成型。 废橡胶粉末由平均粒径为10〜400μm的高温剪切破碎法形成。 在高温剪切破碎过程中使用表面活化剂如二苯基二硫化物。
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公开(公告)号：KR100862438B1
公开(公告)日：2008-10-08
申请号：KR1020060097995
申请日：2006-10-09
Applicant: 현대자동차주식회사 , 경희대학교 산학협력단
IPC: C07C263/18 , C07C263/00 , C08G69/16
Abstract: 본 발명은 블록킹된 디이소시아네이트 유도체를 쇄연장제로 사용하여 폐 나일론의 분자량을 증가시키는 방법에 관한 것으로서, 더욱 상세하게는 지방족 또는 방향족 디이소시아네이트 화합물의 양 말단 이소시아네이트기(-NCO)가 락탐, 옥심, 알콜, 에스테르, 및 아민 화합물 중에서 선택된 블록킹제(blocking agent)에 의해 블록킹된 디이소시아네이트 유도체를 쇄연장제로 사용하여 폐 나일론과 용융 압출 방법으로 용융 컴파운딩하여 폐 나일론의 분자량을 증가시키는 방법에 관한 것이다.
폐 나일론, 분자량 증가, 블록킹된 디이소시아네이트, 쇄연장제-
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：KR101866039B1
公开(公告)日：2018-06-11
申请号：KR1020160091233
申请日：2016-07-19
Applicant: 현대자동차주식회사
CPC classification number: C23C14/24 , B29C35/02 , B29C70/30 , B29K2105/0872 , B29L2031/7494 , B32B1/08 , B32B5/26 , B32B27/38 , B32B2305/076 , B32B2605/00 , C23C14/024 , C23C14/025 , C23C14/028 , C23C14/06 , C23C14/08 , C23C16/0254 , C23C16/0272 , C23C16/30 , C23C16/44 , C23C28/00 , C23C28/30 , C23C28/32 , C23C28/323 , C23C28/324 , C23C28/343 , C23C30/005 , F16J1/16
Abstract: 적어도표면층이강화섬유및 수지를포함하는복합재재질로형성된피스톤핀을마련하는마련단계; 상기피스톤핀의표면층을가공하여조도를향상시키는향상단계; 및상기피스톤핀의마찰계수가저감되도록가공된상기표면층상에코팅층을형성시키는코팅단계;를포함하는복합재피스톤핀처리방법이소개된다.
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Patent Agency Ranking
公开(公告)号：KR1020180009830A
公开(公告)日：2018-01-30
申请号：KR1020160091233
申请日：2016-07-19
Applicant: 현대자동차주식회사
CPC classification number: C23C14/24 , B29C35/02 , B29C70/30 , B29K2105/0872 , B29L2031/7494 , B32B1/08 , B32B5/26 , B32B27/38 , B32B2305/076 , B32B2605/00 , C23C14/024 , C23C14/025 , C23C14/028 , C23C14/06 , C23C14/08 , C23C16/0254 , C23C16/0272 , C23C16/30 , C23C16/44 , C23C28/00 , C23C28/30 , C23C28/32 , C23C28/323 , C23C28/324 , C23C28/343 , C23C30/005 , F16J1/16 , C23C14/0605 , C23C14/0635 , C23C14/0641 , C23C16/26 , C23C16/401
Abstract: 적어도표면층이강화섬유및 수지를포함하는복합재재질로형성된피스톤핀을마련하는마련단계; 상기피스톤핀의표면층을가공하여조도를향상시키는향상단계; 및상기피스톤핀의마찰계수가저감되도록가공된상기표면층상에코팅층을형성시키는코팅단계;를포함하는복합재피스톤핀처리방법이소개된다.
Abstract translation: 本文公开了一种处理复合活塞销的方法，该方法包括：准备其至少表面层包括包含增强纤维和树脂的复合材料的活塞销; 通过加工活塞销的表面层来改善粗糙度; 以及在所加工的表面层上形成涂层以降低活塞销的摩擦系数。
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公开(公告)号：KR101755917B1
公开(公告)日：2017-07-10
申请号：KR1020150173347
申请日：2015-12-07
Applicant: 현대자동차주식회사
IPC: B29B17/02
CPC classification number: B29B17/02 , B29B2017/0293 , B29K2105/06 , B29K2105/26 , B29K2307/04 , Y02W30/622
Abstract: 강화섬유가와인딩되고수지에함침된강화부품으로부터수지를분리하며강화섬유를풀어내는언와인딩(unwinding)단계; 언와인딩된강화섬유를사이징액에통과시켜강화섬유에사이징액을코팅하는사이징단계; 및사이징액이코팅된강화섬유를맨드렐에와인딩하는와인딩(winding)단계;를포함하는강화섬유회수방법이소개된다.
Abstract translation: 退绕步骤，卷绕增强纤维并从浸渍在树脂中的增强部分分离树脂并释放增强纤维; 使未发泡的增强纤维通过上浆溶液以将上浆溶液涂布到增强纤维上的上浆步骤; 以及将涂布有上浆液的增强纤维卷绕在心轴上的卷绕工序。
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公开(公告)号：KR1020170002758A
公开(公告)日：2017-01-09
申请号：KR1020150092332
申请日：2015-06-29
Applicant: 현대자동차주식회사
IPC: B29C70/52
CPC classification number: B29C70/525 , B29C70/521 , B29C2793/0027 , B29C2793/009 , B29K2995/0064
Abstract: 복수의크릴로부터뽑아낸강화섬유에수지를함침시키는함침단계; 수지가함침된강화섬유를가이드에통과시킴으로써강화섬유간의간격을조정하되, 보강멤버의단면을이루는복수의부분별로단위면적당강화섬유의집중도가차별되도록하는불균일배분단계; 가이드를통과한강화섬유를성형틀에통과시키는성형단계; 및성형틀을통과한강화섬유의수지를경화시키는경화단계;를포함하는복합재보강멤버제조방법이소개된다.
Abstract translation: 公开了一种复合增强部件的制造方法，其特征在于，包括：浸渍工序，将树脂浸渍到从多个纱架排出的增强纤维中; 不均匀分布步骤，使树脂浸渍的增强纤维通过引导件，以调节增强纤维之间的空间，使得根据复合材料增强件的横截面的区域，增强纤维以不同的密度分布 会员; 将增强纤维从引导件引导到模具中的成形步骤; 以及固化步骤，固化浸渍到从模具出来的增强纤维中的树脂。
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公开(公告)号：KR101664554B1
公开(公告)日：2016-10-10
申请号：KR1020140111324
申请日：2014-08-26
Applicant: 현대자동차주식회사 , 롯데케미칼 주식회사
Abstract: 본발명은폴리아마이드수지와탄소섬유이외에도상용화제로서피롤리딘-2,5-디온이그라프트된변성폴리프로필렌옥사이드를필수성분으로포함하고있음으로써인장강도, 굴곡강도, 굴곡탄성율, 충격강도등이우수하게개선된탄소섬유강화폴리아마이드수지조성물에관한것이다.
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公开(公告)号：KR101575372B1
公开(公告)日：2015-12-07
申请号：KR1020100065901
申请日：2010-07-08
Applicant: 현대자동차주식회사
CPC classification number: Y02P20/143 , Y02W30/625 , Y02W30/70
Abstract: 본발명은재생폴리아미드66 수지의제조방법에관한것으로서, 더욱상세하게는폐 자동차에서발생하는라디에이터슈라우드, 라디에이터팬, 라디에이터엔드탱크및 엔진커버로부터분쇄, 세척, 혼합및 쇄연장반응을통해펠릿화된폴리아미드66 재생수지를제조하는방법에관한것이다. 본발명의재생폴리아미드66 수지의제조방법에의하면폐 자동차에서회수되는 4종의폐부품으로부터부가가치높은우수한기계적물성의재생폴리아미드66 수지를제조할수 있으며, 재생된수지는다시라디에이터슈라우드, 루프랙 등의원재료로사용될수 있으므로, 재활용으로인한원가절감의효과를기대할수 있고, 소각또는매립에따른환경오염문제를방지할수 있으며, 자동차재활용율의향상으로국내외폐차처리법규에적극적으로대응할수 있다.
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