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81. 发明公开

KR20180055347A 타이어 언더트레드용 저발열 고무 조성물 有权
公开(公告)号：KR20180055347A
公开(公告)日：2018-05-25
申请号：KR20160153118
申请日：2016-11-17
申请人： KUMHO TIRE CO INC
发明人： PARK KI PYO
IPC分类号： C08L7/00 , B60C1/00 , C08K3/04 , C08K3/36 , C08K9/08 , C08L9/02
CPC分类号： Y02T10/862 , C08L7/00 , B60C1/0016 , C08K3/04 , C08K3/36 , C08K9/08 , C08K2201/006 , C08L9/02
摘要： 본발명은타이어언더트레드용고무조성물및 이를사용하여제조되는타이어언더트레드에관한것으로서, 더욱상세하게는카본블랙과친화력이높은원료고무사용과보강재로특정조건의카본블랙및 실리카의선택및 비율변경, 표면개질된카본커플링제의적용을통하여주행시 Trade-off인제동성능및 인장물성은동등수준이상으로유지하면서, 내발열성능이우수하여저연비성능이향상된타이어언더트레드용저발열고무조성물에관한것이다.

82. 外观设计

KRDM097427S 有权
公开(公告)号：KRDM097427S
公开(公告)日：2017-06-14
申请号：KRDM097427S
申请日：2017-06-14
申请人： KUMHO TIRE CO., INC C977443
设计人： Tae Min, Kim, ***-**, Saeun-ro, Giheung-gu, Yongin-si, Gyeonggi-do ***** Republic of Korea

84. 发明公开

KR20120038235A Tire inner liner rubber composition comprising liquid phase polybutene for improving anti-air permeability 无效
标题翻译：包含液相聚氨酯的轮胎内衬橡胶组合物，用于改善空气渗透性
公开(公告)号：KR20120038235A
公开(公告)日：2012-04-23
申请号：KR20100099877
申请日：2010-10-13
申请人： KUMHO TIRE CO INC
发明人： BEAK HOON SUN
IPC分类号： C08L23/22 , B60C5/14 , C08L7/00 , C08L23/28
摘要： PURPOSE: An inner liner rubber composition is provided to improve an anti-air permeability by liquid phase polybutene, and to improve physical properties because of improved dispersibility of reinforcing filler by a dispersion aid. CONSTITUTION: An inner liner rubber composition comprises 10-20 parts by weight of liquid polybutene, on the basis of 100.0 parts by weight of raw rubber. The raw rubber consists of 20-40 parts by weight of natural rubber, and 60-80 parts by weight of halobutyl rubber. A tire comprises rubber consisting of the rubber composition as an inner liner. The liquid polybutene has weight average molecular weight of 1,200-1,400, the viscosity at 40 °C is 20,000-25,000 cP, and the viscosity at 100 °C is 550-750 cP.
摘要翻译：目的：提供内衬橡胶组合物，以通过液相聚丁烯提高防透气性，并且由于通过分散助剂改善增强填料的分散性而改善物理性能。构成：基于100.0重量份的生橡胶，内衬橡胶组合物包含10-20重量份的液体聚丁烯。生橡胶由20-40重量份的天然橡胶和60-80重量份的卤化丁基橡胶组成。轮胎包括由作为内衬的橡胶组合物组成的橡胶。液体聚丁烯的重均分子量为1200-1,400，40℃下的粘度为20,000-25,000cP，100℃下的粘度为550-750cP。

85. 发明公开

KR20120038234A Tire apex rubber composition comprising acrylonitrile-chlorinated-polyethylene-styrene copolymer 无效
标题翻译：包含丙烯腈 - 氯乙烯 - 苯乙烯共聚物的轮胎APEX橡胶组合物
公开(公告)号：KR20120038234A
公开(公告)日：2012-04-23
申请号：KR20100099876
申请日：2010-10-13
申请人： KUMHO TIRE CO INC
发明人： CHOI JUNG HUN
IPC分类号： C08L7/00 , B60C1/00 , C08L25/12 , C08L51/06
摘要： PURPOSE: A tire apex rubber composition is provided to minimize scotch, to stabilize vulcanization, and to improve physical properties and adhesive. CONSTITUTION: A tire apex rubber composition comprises 5-9 parts by weight of an acrylonitrile-chlorinated-polyethylene-styrene copolymer on the basis of 100.0 parts by weight of raw rubber. The raw rubber is one or more selected from a group of natural rubber and epoxied nutral rubber. The epoxidized natural rubber contains 10-60 % of an epoxy group based on total weight of the rubber. The tire contains rubber consisting of the rubber composition.
摘要翻译：目的：提供一种轮胎三角橡胶组合物，以减少苏格兰饼干，稳定硫化，并改善物理性能和粘合剂。构成：轮胎胎面橡胶组合物包含基于100.0重量份生橡胶的5-9重量份丙烯腈 - 氯化聚乙烯 - 苯乙烯共聚物。生橡胶是选自一组天然橡胶和环氧树脂橡胶中的一种或多种。环氧化天然橡胶含有基于橡胶总重量的10-60％的环氧基。轮胎包含由橡胶组合物组成的橡胶。

86. 发明公开

KR20100088885A Compression apparatus of tire former 审中-公开
标题翻译：轮胎成型机的压缩装置
公开(公告)号：KR20100088885A
公开(公告)日：2010-08-11
申请号：KR20090008024
申请日：2009-02-02
申请人： KUMHO TIRE CO INC
发明人： PARK KEUN SU
IPC分类号： B29C43/20 , B29D30/08
CPC分类号： B29D30/30 , B29D30/26 , B29D2030/3064
摘要： PURPOSE: A pressing apparatus for a tire forming machine is provided to prevent an inner liner half-finished product from coming-off, since an auxiliary roller compresses the inner liner half-finished product. CONSTITUTION: A pressing apparatus for a tire forming machine comprises a carcass drum(1), a press roller(220), and a drive cylinder(230). A half-finished product(2) is wound around the carcass drum. The press roller is close to the carcass drum to compress the half-finished product. The drive cylinder moves the press roller closely to the carcass drum or separates the press roller therefrom. The press roller comprises main and auxiliary rollers(221,222).
摘要翻译：目的：提供一种用于轮胎成形机的加压装置，用于防止内衬半成品脱落，因为辅助辊压缩内衬半成品。构成：轮胎成型机的加压装置包括胎体鼓（1），压辊（220）和驱动筒（230）。半成品（2）卷绕在胎体鼓上。压辊靠近胎体鼓以压缩半成品。驱动缸将压辊移动到胎体鼓上，或将压辊从其分离。压辊包括主辊和辅助辊（221,222）。

87. 发明公开

KR20100048173A Tire recognizing low air pressure 无效
标题翻译：轮胎识别低空气压力
公开(公告)号：KR20100048173A
公开(公告)日：2010-05-11
申请号：KR20080107209
申请日：2008-10-30
申请人： KUMHO TIRE CO INC
发明人： YUN WON IL
IPC分类号： B60C13/02 , B60C19/00 , B60C23/06
摘要： PURPOSE: A low pressure recognizing tire is provided to detect the mal condition of a tire by creating a noise from a groove whose width of opening is changes by the deformation of a side wall according to the air pressure in a tire. CONSTITUTION: A low pressure recognizing tire comprises: a thread(11); a side wall part(12) which a grooves(144) is radially formed along the circumference direction on an outer surface on and generates a noise by changing a size of the width of opening by the deformation of a side wall according to the air pressure in a tire; and a bead part(13). A knurling portion(14) is formed between grooves and has a hill(141), a valley(142), and an incline(143) along the circumferential direction of the tire.
摘要翻译：目的：提供一种低压识别轮胎，用于通过根据轮胎中的空气压力从侧壁的变形而产生从开口宽度变化的槽产生噪音来检测轮胎的不良情况。构成：低压识别轮胎包括：螺纹（11）; 侧壁部分（12），其在外表面上沿着圆周方向径向地形成有凹槽（144），并且通过根据空气压力改变侧壁的变形来改变开口宽度的大小来产生噪音在轮胎中和胎圈部（13）。在凹槽之间形成有滚花部分（14），并且沿着轮胎的圆周方向具有山丘（141），谷部（142）和坡道（143）。

88. 发明公开

KR20100043932A Tire rim flange rubber composition 审中-公开
标题翻译：轮胎RIM法兰橡胶组合物
公开(公告)号：KR20100043932A
公开(公告)日：2010-04-29
申请号：KR20080103195
申请日：2008-10-21
申请人： KUMHO TIRE CO INC
发明人： KIM DO HYUN
IPC分类号： C08L21/00 , C08K3/00 , C08K3/04 , C08K3/36
摘要： PURPOSE: A tire rim flange rubber composition is provided to lower viscosity by improving dispersibility of silica, to prevent scorch caused by heat generation in an extrusion process, and to ensure scorch stability and processability. CONSTITUTION: A tire rim flange rubber composition comprises 100.0 parts by weight of a base rubber, 10~50 parts by weight of silica, 1~5 parts by weight of a silica dispersion aid consisting of hydrocarbon, zinc soap and filler; and 10~80 parts by weight of at least one reinforcing filler selected from the group consisting of carbon black, syndiotactic-1,2-polybutadiene, plate-like graphite.
摘要翻译：目的：通过提高二氧化硅的分散性，防止挤出过程中发热引起的焦烧，确保焦烧稳定性和加工性，提供轮胎用轮辋橡胶组合物以降低粘度。构成：轮胎边缘凸缘橡胶组合物包含100.0重量份的基础橡胶，10〜50重量份的二氧化硅，1〜5重量份的由烃，锌皂和填料组成的二氧化硅分散助剂; 和10〜80重量份的选自碳黑，间同立构1,2-聚丁二烯，板状石墨的至少一种增强填料。

89. 发明公开

KR20100031420A Snow tire tread composition having snow property and ice grip property 审中-公开
标题翻译：具有雪花物业和冰盖物业的雪橇组合物
公开(公告)号：KR20100031420A
公开(公告)日：2010-03-22
申请号：KR20080090534
申请日：2008-09-12
申请人： KUMHO TIRE CO INC
发明人： KANG JONG HYUB
IPC分类号： C08K3/36 , C08K5/541 , C08K5/5445 , C08K9/04
CPC分类号： C08K3/36 , B60C1/0016 , C08K3/013 , C08K5/541 , C08K5/544 , C08K7/26 , C08L21/00
摘要： PURPOSE: A snow tire tread composition is provided to closely adhere snow tire with ice because hollow silica absorbs water of a water layer for hydroplaning, and to improve snow property and ice grip property. CONSTITUTION: A snow tire tread composition comprises 100.0 parts by weight of a base rubber, 10~50 parts by weight of hollow silica, and 0.5~5 parts by weight of coupling agent as a silica dispersion agent. The coupling agent is at least one selected from the group consisting of dimethyl amino ethanol of chemical formula (1): (EtO)3-Si-CH2CH2CH2-S-CO(CH2)6CH3 and hexamethyldisilazane of chemical formula (2): (CH3)3Si-HN-Si(CH3)3.
摘要翻译：目的：提供一种雪胎胎面组合物，用于将冰雪轮胎与冰紧密地粘合在一起，因为中空二氧化硅吸收用于滑水的水层的水，并且改善雪的性质和冰抓地性。构成：雪胎胎面组合物包含100.0重量份的基础橡胶，10〜50重量份的中空二氧化硅和0.5〜5重量份作为二氧化硅分散剂的偶联剂。偶联剂是选自化学式（1）的二甲基氨基乙醇：（EtO）3-Si-CH 2 CH 2 CH 2 -S-CO（CH 2）6 CH 3和化学式（2）的六甲基二硅氮烷中的至少一种：（CH 3 ）3SI-HN-的Si（CH3）3。

90. 发明公开

KR20100030689A Pneumatic tire reducing formation of dent or bulge 无效
标题翻译：气动轮胎减少形成的飞溅或大小
公开(公告)号：KR20100030689A
公开(公告)日：2010-03-19
申请号：KR20080089526
申请日：2008-09-11
申请人： KUMHO TIRE CO INC
发明人： CHOI CHANG SIK
IPC分类号： B60C9/02 , B60C9/00
摘要： PURPOSE: A pneumatic tire capable of reducing the generation of dent or bulge is provided to suppress the formation of dent or bulge and reduce the size of bulge which is generated when both ends of the dent have a small gap. CONSTITUTION: A pneumatic tire capable of reducing the generation of dent or bulge comprises a male connector(20), and a female connector(30). The male connector is positioned on one side of either an inner liner or a carcass(10) to position a stud between both ends of either the inner liner or the carcass. The female connector is positioned on the other side of either the inner liner or the carcass to position a groove corresponding to the stud between both ends of either the inner liner or the carcass.
摘要翻译：目的：提供一种能够减少凹陷或凸起的产生的充气轮胎，以抑制凹陷或凸起的形成，并且减小当凹陷的两端具有小间隙时产生的凸起的尺寸。构成：能够减少凹陷或凸起的产生的充气轮胎包括阳连接器（20）和阴连接器（30）。阳连接器位于内衬或胎体（10）的一侧上，以将内螺纹或内胎或胎体的两端之间定位。母连接器位于内衬或胎体的另一侧上，以将内螺纹或内胎两侧的螺柱对应的凹槽定位。

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