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公开(公告)号：KR101766085B1
公开(公告)日：2017-08-08
申请号：KR1020150176374
申请日：2015-12-10
Inventor： 김율구
CPC classification number: C09D127/18 , B05D5/083 , B05D2601/20 , C08K3/04 , C08K2201/005 , C08K2201/009 , C09D5/00 , F02F3/10
Abstract: 비드밀링을통해다이아몬드분말을유기용매에분산시켜분산용액을제조하는분산단계; 분산용액에실란용액을혼합시켜혼합용액을제조하는혼합단계; 혼합용액에 PTFE(Polytetrafluoroethylene)입자의크기가 0.1~6㎛인 PTFE용액을첨가하여코팅용액을제조하는첨가단계; 제조된코팅용액을피스톤스커트표면에코팅하여복수의딤플(Dimple)이분포된코팅층을형성시키는코팅단계; 및코팅층을건조시킨후 열처리하는경화단계;를포함하는 PTFE 코팅용액코팅방법이소개된다.
Abstract translation: 分散步骤，通过珠磨将金刚石粉末分散在有机溶剂中以产生分散溶液; 将分散溶液与硅烷溶液混合以制备混合溶液; 加入步骤加入到PTFE，PTFE的大小（聚四氟乙烯）0.1〜6㎛颗粒在混合溶液中以制备涂布溶液的溶液; 将所制备的涂覆溶液涂覆在活塞裙部的表面上以形成分布有多个凹坑的涂层的涂覆步骤; 以及干燥涂层然后进行热处理的固化步骤。
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公开(公告)号：KR1020150079158A
公开(公告)日：2015-07-08
申请号：KR1020130169201
申请日：2013-12-31
Applicant: 현대자동차주식회사 , (주)세원하드페이싱
Abstract: 본발명은슬러리조성물및 이를이용한용사코팅용분말제조방법에관한것으로, 보다상세하게는 Fe 분말과, SiC 또는 BN 분말로이루어진코팅용분말; 상기코팅용분말을서로분산시키기위한분산제; 상기코팅용분말간의결합력을제공하기위한결합제; 기포를제거하기위한소포제; 및금속의산화를방지하기위한분산용매; 를포함하며, 제조된분말에대한최적용사코팅조건을설정함으로써마찰저감및 내마모성이향상된슬러리조성물및 이를이용한용사코팅용분말제조방법에관한것이다.
Abstract translation: 本发明涉及一种浆料组合物和使用其的热喷涂粉末的制造方法，更具体地说，涉及一种浆料组合物和使用其的热喷涂粉末的制造方法，其中该浆料组合物包括： 由Fe粉末和SiC或BN粉末组成的涂层粉末; 用于将涂料粉末彼此分散的分散剂; 用于在涂层粉末之间提供结合力的粘合剂; 用于除去气泡的消泡剂; 和用于防止金属氧化的分散溶剂。 因此，浆料组合物设定了制造粉末的最佳热喷涂条件，从而降低了摩擦并提高了耐磨性。
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公开(公告)号：KR1020140023163A
公开(公告)日：2014-02-26
申请号：KR1020120090228
申请日：2012-08-17
Applicant: 현대자동차주식회사
Abstract: The present invention relates to a thermal barrier coating for a vehicle wheel, which prevents damage to a tire due to heating during the braking of a vehicle, and a thermal barrier wheel manufactured by the same. Provided in the present invention are the thermal barrier coating for a vehicle wheel and the thermal barrier wheel, which can effectively reduce the increases in a bead temperature of a tire and can fundamentally prevent accidents due to damage to the tire by realizing a thermal barrier wheel in a new shape applying a thermal barrier to the bead contact area of the wheel in order to prevent the transmission of heat to the wheel side from a drum generated by braking.
Abstract translation: 本发明涉及一种用于车轮的隔热涂层，其防止在车辆制动期间由于加热而损坏轮胎，以及由该车辆制造的热障壁。 本发明提供了一种用于车轮和热障壁的热障涂层，其可以有效地减少轮胎的胎圈温度的增加，并且可以通过实现热障轮从根本上防止由于轮胎损坏引起的事故 以新的形状向车轮的胎圈接触区域施加热障，以防止由制动产生的鼓向轮侧传递热量。
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公开(公告)号：KR1020100103242A
公开(公告)日：2010-09-27
申请号：KR1020090021770
申请日：2009-03-13
Applicant: 현대자동차주식회사 , 고려대학교 산학협력단 , 기아자동차주식회사
IPC: C09D127/18 , B82B3/00 , B82Y30/00
CPC classification number: B05D5/083 , B05D2601/20 , C09D127/18 , F02F3/10 , F16J1/02
Abstract: PURPOSE: A polytetrafluoroethylene coating agent, a manufacturing method thereof, and a using method thereof are provided to secure the dispersibility of nanodiamond powder, and to improve the adhesive force of the nanodiamond powder with the polytetrafluoroethylene. CONSTITUTION: A polytetrafluoroethylene coating agent contains a nanodiamond powder particle, a polar organic solvent in which the nanodiamond powder particle is dispersed, polytetrafluoroethylene mixed with the polar organic solvent, and a silane coupling agent. The silane coupling agent combines with an inorganic functional group of the polytetrafluoroethylene, and an organic functional group of the nanodiamond powder particle.
Abstract translation: 目的：提供一种聚四氟乙烯涂层剂及其制造方法及其使用方法，以确保纳米金刚石粉末的分散性，并提高纳米金刚石粉末与聚四氟乙烯的粘合力。 构成：聚四氟乙烯涂层剂含有纳米金刚石粉末颗粒，其中分散有纳米金刚石粉末颗粒的极性有机溶剂，与极性有机溶剂混合的聚四氟乙烯和硅烷偶联剂。 硅烷偶联剂与聚四氟乙烯的无机官能团和纳米金刚石粉末颗粒的有机官能团结合。
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Patent Agency Ranking
公开(公告)号：KR101865938B1
公开(公告)日：2018-06-08
申请号：KR1020120014962
申请日：2012-02-14
Applicant: 현대자동차주식회사 , 고려대학교 산학협력단
IPC: C09D7/40 , B05D3/06 , C08K3/04 , C09D183/04
Abstract: 본발명은다이아몬드입자를이용한수지코팅제의제조방법과이를이용한코팅방법에관한것으로서, 더욱상세하게는나노다이아몬드를실란커플링에이전트를이용하여반응시킨뒤 코팅용액과혼합하여코팅제를제조하고, 이를플라스틱표면에코팅함으로서표면경도를높여내스크래치성, 내후성, UV 저항성등을향상시킴으로써자동차외장부품등에적용할경우표면보호효과가우수하게하는수지코팅제의제조방법과그를이용한코팅방법에관한것이다.
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公开(公告)号：KR101786103B1
公开(公告)日：2017-10-18
申请号：KR1020110081098
申请日：2011-08-16
Applicant: 현대자동차주식회사
IPC: C09D133/24 , C09D127/18 , B05D1/02
Abstract: 본발명은스틸이나 Al합금등의재질을사용하면서도, 고면압상태에서고속으로구동되는환경하에서저마찰, 내마모특성을가지는표면처리를적용함으로써, 저렴한비용으로충분한내구성과원활한작동성을갖춘사판을구성할수 있도록한다.
Abstract translation: 本发明在使用诸如钢或铝合金的材料的同时在高表面压力状态下高速驱动的环境下应用具有低摩擦和耐磨损特性的表面处理， 这样就可以配置。
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公开(公告)号：KR1020170069373A
公开(公告)日：2017-06-21
申请号：KR1020150176374
申请日：2015-12-10
Inventor： 김율구
CPC classification number: C09D127/18 , B05D5/083 , B05D2601/20 , C08K3/04 , C08K2201/005 , C08K2201/009 , C09D5/00 , F02F3/10
Abstract: 비드밀링을통해다이아몬드분말을유기용매에분산시켜분산용액을제조하는분산단계; 분산용액에실란용액을혼합시켜혼합용액을제조하는혼합단계; 혼합용액에 PTFE(Polytetrafluoroethylene)입자의크기가 0.1~6㎛인 PTFE용액을첨가하여코팅용액을제조하는첨가단계; 제조된코팅용액을피스톤스커트표면에코팅하여복수의딤플(Dimple)이분포된코팅층을형성시키는코팅단계; 및코팅층을건조시킨후 열처리하는경화단계;를포함하는 PTFE 코팅용액코팅방법이소개된다.
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公开(公告)号：KR101585446B1
公开(公告)日：2016-01-15
申请号：KR1020130169201
申请日：2013-12-31
Applicant: 현대자동차주식회사 , (주)세원하드페이싱
Abstract: 본발명은슬러리조성물및 이를이용한용사코팅용분말제조방법에관한것으로, 보다상세하게는 Fe 분말과, SiC 또는 BN 분말로이루어진코팅용분말; 상기코팅용분말을서로분산시키기위한분산제; 상기코팅용분말간의결합력을제공하기위한결합제; 기포를제거하기위한소포제; 및금속의산화를방지하기위한분산용매; 를포함하며, 제조된분말에대한최적용사코팅조건을설정함으로써마찰저감및 내마모성이향상된슬러리조성물및 이를이용한용사코팅용분말제조방법에관한것이다.
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公开(公告)号：KR1020100005738A
公开(公告)日：2010-01-18
申请号：KR1020080065759
申请日：2008-07-08
Applicant: 현대자동차주식회사
Inventor： 김율구
Abstract: PURPOSE: A resin coating layer having high abrasion resistance for a piston skirt unit and a manufacturing method thereof are provided to lower the abrasion speed by supporting a resin coating layer having high abrasion resistance with the filled abrasion resistant particle block. CONSTITUTION: A resin coating layer having high abrasion resistance for a piston skirt unit comprises a peak part(12a), a valley part(12b), a housing groove, and an abrasion resistant particle block. The peak part is coated on the basic material surface of a skirt part(11) of a piston(10) and is projected to the friction side with the inner wall of a cylinder. The valley part is concavely formed between the peak parts to the direction opposite to the friction side with the inner wall of the cylinder. The housing groove is formed in the valley part by etching. Abrasion resistant particles are filled in the housing groove in the abrasion resistant particle block.
Abstract translation: 目的：提供一种用于活塞裙部单元具有高耐磨性的树脂涂层及其制造方法，以通过用填充的耐磨颗粒块支撑具有高耐磨性的树脂涂层来降低磨损速度。 构成：活塞裙单元具有高耐磨性的树脂涂层包括峰部（12a），谷部（12b），容纳槽和耐磨颗粒块。 峰部分涂覆在活塞（10）的裙部（11）的基本材料表面上，并且与气缸的内壁突出到摩擦侧。 谷部分在与气缸的内壁的与摩擦侧相反的方向的峰部分之间凹入地形成。 通过蚀刻在谷部形成容纳槽。 耐磨颗粒填充在耐磨颗粒块中的容纳槽中。
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