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公开(公告)号：KR1020120019272A
公开(公告)日：2012-03-06
申请号：KR1020100082596
申请日：2010-08-25
Abstract: PURPOSE: An EPDM rubber composition is provided to have excellent oil resistance, negative pressure resistance, vibration resistance, etc, thereby not discharging harmful hydrochloric acid, etc. CONSTITUTION: An EPDM rubber composition comprises 200-250 parts by weight of carbon black, 0,3-0.8 parts by weight of sulfur, and as a vulcanization accelerator, 0.5-1 parts by weight of dipentamethylenethiuram tetrasulfide, 0.5-1 parts by weight of zinc di-n-butyldithiocarbamate, 0.5-1 parts by weight of tetramethyl-thiuram disulfide and 1.5-2.5 parts by weight of 2-mercaptobenzothiazole, and as a plasticizer 50-60 parts by weight of a paraffin oil and 50-60 parts by weight of ester oil, and as an antioxidant, 1-2.5 parts by weight of α-dimethylbenzyl-diphenylamine 1-2.5 parts by weight of 2-mercaptobenzoimidazole and 1-2.5 parts by weight of trimethyl dihydroquinoline polymer, on the basis of 175 parts by weight of EPDM rubber containing oil.
Abstract translation: 目的：提供EPDM橡胶组合物以具有优异的耐油性，耐压性，抗振性等，从而不会排出有害的盐酸等。组成：EPDM橡胶组合物包含200-250重量份的炭黑，0 ，3-0.8重量份的硫，作为硫化促进剂，0.5-1重量份四硫化二亚氨基秋兰姆，0.5-1重量份二正丁基二硫代氨基甲酸锌，0.5-1重量份四甲基秋兰姆 二硫化物和1.5-2.5重量份的2-巯基苯并噻唑，作为增塑剂50-60重量份的石蜡油和50-60重量份的酯油，作为抗氧化剂，将1-2.5重量份的 α-二甲基苄基 - 二苯胺1-2.5重量份的2-巯基苯并咪唑和1-2.5重量份的三甲基二氢喹啉聚合物，基于175重量份的含EPDM橡胶的油。
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公开(公告)号：KR1020100008263A
公开(公告)日：2010-01-25
申请号：KR1020080068745
申请日：2008-07-15
Inventor： 강유신
Abstract: PURPOSE: A rubber composition for air intake hose is provided to reduce costs, to improve work environment, and to satisfy negative pressure property, vibration and oil resistances required for an air intake hose. CONSTITUTION: A rubber composition for air intake hose comprises an ethylene-propylene-diene 175 phr containing oil as a base rubber; FEF 40~50 phr, MT black 80~90 phr and HAF 40~50 phr as an inorganic filler; paraffin oil 45~50 phr and ester oil 35~ 45 phr as a plasticizer; dipentamethylenethiuram tetrasulfide 0.5~1.0 phr, zinc di-nbutyldithiocarbamate 0.5~0.9 phr, zinc diethyldithiocarbamate 0.5~1.0 phr and octadesil trimethyl ammonium bromide 1.5~2.5 phr as a vulcanization accelerator; α-dimethylbenzyl-diphenylamine 1.5~2.5 phr, M2- mercaptobenzoimidazole 1.5~2.5 phr and polymerized trimethyl dihydroquinoline 1.5~2.5 phr as an antiaging agent; and sulfur 0.3~0.7 phr as a cross-linking agent.
Abstract translation: 目的：提供用于进气软管的橡胶组合物，以降低成本，改善工作环境，并满足进气软管所需的负压特性，振动和耐油性能。 构成：用于进气软管的橡胶组合物包含含有油作为基础橡胶的乙烯 - 丙烯 - 二烯175phr; FEF 40〜50phr，MT黑80〜90phr，HAF 40〜50phr为无机填料; 石蜡油45〜50phr，酯油35〜45phr为增塑剂; 0.5〜1.0phr二辛基二硫代氨基甲酸锌0.5〜1.0phr，二乙基二硫代氨基甲酸锌0.5〜1.0phr，八甲基三甲基溴化铵1.5〜2.5phr;硫化促进剂; α-二甲基苄基二苯胺1.5〜2.5phr，M2-巯基苯并咪唑1.5〜2.5phr，聚合三甲基二氢喹啉1.5〜2.5phr作为抗老化剂; 和硫0.3〜0.7phr作为交联剂。
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公开(公告)号：KR101438827B1
公开(公告)日：2014-09-05
申请号：KR1020080068745
申请日：2008-07-15
Inventor： 강유신
Abstract: 본 발명은 내유성이 향상된 에어인테이크 호스용 고무 조성물에 관한 것으로서, 더욱 상세하게는 원료 고무로 오일이 함유된 EPDM(ethylene-propylene-diene) 고무에, 무기 충진제로 FEF, MT블랙과 HAF, 가소제로 파라핀 오일과 에스테르 오일, 가황촉진제로 TRA(Dipentamethylenethiuram tetrasulfide), BZ(Zinc di-n-butyldithiocarbamate), EZ(Zinc diethyldithiocarbamate)와 STB(Octadesil Trimethyl Ammonium Bromide), 노화방지제로 알파-디메틸벤즐-디페니라마인, 2-머캡토벤조아미다졸과 RD(Polymerized trimethyl dihydroquinoline)를 혼합 사용하고, 가교제로 황을 특정 배합비로 배합하여 원가절감 및 작업자에세 해로운 작업환경을 해결할 뿐만 아니라 에어인테이크 호스에서 요구하는 성능인 부압성, 진동성 및 내유성에도 만족할만한 효과를 나타내는 자동차 에어인테이크 호스용 고무 조성물에 관한 것이다.
내유성, 에어인테이크 호스, EPDM, 카본블랙, 노화방지제, 가류촉진제-
公开(公告)号：KR101637599B1
公开(公告)日：2016-07-08
申请号：KR1020100082596
申请日：2010-08-25
Abstract: 본발명은자동차공기흡입구호스용 EPDM 고무조성물에관한것으로서, 더욱상세하게는오일이함유된 EPDM 고무의가황반응시황 외에도카본블랙, 가황촉진제인디펜타메틸렌티우람테트라설파이드, 징크디-n-부틸디티오카바메이트, 테트라메틸-티우람디설파이드와 2-머캡토벤조티아졸, 가소제인파라핀오일과에스테르오일, 노화방지제인α-디메틸벤질-디페닐아민, 2-머캡토벤조이미다졸와트리메틸디하이드로퀴놀린중합체을첨가한 EPDM 고무조성물에관한것이다. 본발명의 EPDM 고무조성물은내유성, 내부압성및 내진동성등이우수하므로, 종래의 EPDM 고무소재로사용하기어려웠던자동차공기흡입구호스등의소재로유용하게적용할수 있다.
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公开(公告)号：KR101438828B1
公开(公告)日：2014-11-03
申请号：KR1020080071269
申请日：2008-07-22
Inventor： 강유신
Abstract: 본 발명은 자동차 엔진 룸에 위치한 라디에이터 시스템의 구성부품인 라디에이터 호스의 전기화학적 분해를 개선시킨 라디에이터 호스 고무 조성물 및 그 제조방법에 관한 것으로서, 더욱 상세하게 본 발명의 고무 조성물은 에틸렌-α-올레핀계 공중합 고무, 충전제, 가소제, 가교제 및 유기 가황촉진제를 포함하고, 상기 충전제로 카본블랙 함량을 낮추고, 소성 클레이를 특정 함량으로 배합한 것을 특징으로 한다. 본 발명으로 인하여 자동차 운전시 진동과 미세 전류의 흐름으로 인해 발생하는 라디에이터 호스의 전기화학적 분해, 즉 크랙 현상을 해결할 수 있다.
라디에이터 호스, 전기화학적 분해, 충전제, 카본블랙, 소성 클레이-
Patent Agency Ranking
公开(公告)号：KR1020100010343A
公开(公告)日：2010-02-01
申请号：KR1020080071269
申请日：2008-07-22
Inventor： 강유신
Abstract: PURPOSE: A radiator hose rubber composition for automobiles is provided to prevent electro-chemical degradation of a radiator hose generated by the traveling of automobiles, and to hold mechanical properties required for the radiator hose. CONSTITUTION: A radiator hose rubber composition for automobiles comprises 100.0 parts by weight of ethylene-α-olefin copolymer rubber, 150~250 parts by weight of filler, 100~150 parts by weight of plasticizer, 0.2~1 parts by weight of cross-linking agent, and 2~10 parts by weight of organic vulcanization accelerator. The filler comprises 80~120 parts by weight of carbon black, 30~60 parts by weight of calcined clay, and 40~70 parts by weight of calcium carbonate. The plasticizer is at least one selected from paraffin-based oil, paraffin-based wax, aromatic oil and naphthenic oil.
Abstract translation: 目的：提供一种用于汽车的散热器软管橡胶组合物，用于防止由汽车行驶产生的散热器软管的电化学劣化，并保持散热器软管所需的机械性能。 构成：用于汽车的散热器软管橡胶组合物包括100.0重量份的乙烯-α-烯烃共聚橡胶，150-250重量份填料，100〜150重量份增塑剂，0.2〜1重量份的交联剂， 交联剂和2〜10重量份的有机硫化促进剂。 填料包括80〜120重量份炭黑，30〜60重量份煅烧粘土和40〜70重量份碳酸钙。 增塑剂是选自石蜡基油，石蜡基蜡，芳香油和环烷油中的至少一种。
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公开(公告)号：KR1020140059490A
公开(公告)日：2014-05-16
申请号：KR1020120126003
申请日：2012-11-08
Applicant: 현대자동차주식회사
Inventor： 강유신
CPC classification number: B29D30/38 , B29C65/4805 , B29C65/523 , B29D2030/0682
Abstract: The present invention relates to a manufacturing method for a low-fuel efficiency and low-weight tire for a vehicle with a surface rubber layer removed therefrom and, more specifically, to a manufacturing method for a low-fuel efficiency and low-weight tire for a vehicle with a surface rubber layer removed therefrom, capable of reducing the thickness of a textile cord layer using a textile cord showing excellent power and less deformation without using surface rubber (skim compound) attached to the upper and lower sides of the textile cord layer in an existing tire, thereby forming the lightness of the tire, improving the fuel efficiency of a vehicle, simplifying a tire manufacturing process, and increasing production efficiency (cycle time reduction).
Abstract translation: 本发明涉及一种用于车辆的低燃料效率和低重量轮胎的制造方法，其具有从其去除的表面橡胶层，更具体地，涉及用于低燃料效率和低重量轮胎的制造方法 具有从其去除的表面橡胶层的车辆，其能够使用显示出优异的动力和较小变形的纺织帘线来减小纺织帘线层的厚度，而不使用附着到纺织帘线层的上侧和下侧的表面橡胶（脱脂化合物） 在现有的轮胎中，由此形成轮胎的亮度，提高车辆的燃料效率，简化轮胎制造工序，提高生产效率（循环时间缩短）。
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公开(公告)号：KR1020130017456A
公开(公告)日：2013-02-20
申请号：KR1020110079874
申请日：2011-08-10
Applicant: 현대자동차주식회사
IPC: C08L101/00 , C08L23/06 , C08L23/22 , C08K3/04 , C08K5/09 , C08K5/01 , C08J3/20 , B60C1/00 , B60C5/14 , C08K3/08
CPC classification number: C08L101/00 , B60C1/0008 , B60C5/14 , C08J3/20 , C08K3/04 , C08K5/01 , C08K5/09 , C08K2003/0893 , C08L23/06 , C08L23/22 , C08L101/12 , C08L2205/02
Abstract: PURPOSE: A high shielding composition for a tire inner-liner is provided to manufacture excellent tire inner-liner with excellent shielding property, to reduce the thickness of the tire inner-liner, and to reduce the weight of a tire. CONSTITUTION: A high shielding composition for a tire inner-liner is obtained by mixing 5-60 weight% of plastic resin, 30-90 weight% of rubber resin, and 3-60 weight% of additive. The plastic resin is a single rubber or a mixture rubber of polyethylene, polypropylene, polystyrene, polyethylene terephthalate, polyethylene naphthalate, polycarbonate, polyvinylchloride, polyamide, polyphenylene sulfide, polyketone, ethylene vinyl alcohol and/or polytetrafluoroethylene. [Reference numerals] (AA) Measuring raw materials; (BB) Manufacturing CMB; (CC) Roll mixing milling rubber and plastic (temperature of the plastic melting point or more); (DD) Manufacturing FMB; (EE) Introducing a vulcanizing and curing agent and a promoter
Abstract translation: 目的：提供一种用于轮胎内衬的高屏蔽组合物，以制造具有优异的屏蔽性能的优良轮胎内衬，以减小轮胎内衬的厚度，并减轻轮胎的重量。 构成：通过混合5-60重量％的塑料树脂，30-90重量％的橡胶树脂和3-60重量％的添加剂，获得轮胎内衬的高屏蔽组合物。 塑料树脂是聚乙烯，聚丙烯，聚苯乙烯，聚对苯二甲酸乙二醇酯，聚萘二甲酸乙二醇酯，聚碳酸酯，聚氯乙烯，聚酰胺，聚苯硫醚，聚酮，乙烯乙烯醇和/或聚四氟乙烯的单一橡胶或混合橡胶。 （附图标记）（AA）测量原料; （BB）制造中巴; （CC）辊混合研磨橡胶和塑料<引入添加剂如炭黑，油，硬脂酸，氧化锌等>（塑性熔点以上的温度）; （DD）制造业FMB; （EE）引入硫化和固化剂和促进剂
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公开(公告)号：KR1020090042631A
公开(公告)日：2009-04-30
申请号：KR1020070108495
申请日：2007-10-26
Applicant: 현대자동차주식회사
Inventor： 강유신
Abstract: A method for manufacturing for car radiator hose rubber composition is provided to solve the problems concerning the blooming of a radiator hose and to prevent the field problem of the radiator hose in advance. A method for manufacturing for car radiator hose rubber composition containing raw material rubbers, plasticizer and vulcanization accelerator comprises the steps of: controlling the combination ratio of plasticizer and vulcanization accelerator and each mixture component to obtain a blend; and extruding and molding the blend at a vulcanization temperature of 50~160 °C for vulcanizing time of 19 ~ 20 minutes.
Abstract translation: 提供一种汽车散热器软管橡胶组合物的制造方法，以解决散热器软管的起霜问题，并预先防止散热器软管的现场问题。 包含原料橡胶，增塑剂和硫化促进剂的汽车散热器软管橡胶组合物的制造方法包括以下步骤：控制增塑剂与硫化促进剂的组合比和各混合物组分以获得共混物; 并在50〜160℃的硫化温度下挤出成型共混物，硫化时间为19〜20分钟。
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