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1. 发明公开

KR1020120061265A 트럭버스 타이어 재생용 트레드 고무 조성물 및 이를 이용하여 재생한 타이어 无效
标题翻译：用于回收卡车轮胎和轮胎的TREAD橡胶组合物
公开(公告)号：KR1020120061265A
公开(公告)日：2012-06-13
申请号：KR1020100122498
申请日：2010-12-03
申请人： 한국타이어월드와이드 주식회사
发明人： 가영현 , 강창환
IPC分类号： C08L9/06 , C08L9/00 , C08K3/04 , B60C1/00
摘要： PURPOSE: A tread rubber composition for recycling truck and bus tires and a tire reproduced by using thereof are provided to satisfy abrasion resistance and durability at the same time and improve cut-chipping property compare to existing rubber compositions. CONSTITUTION: A tread rubber composition for recycling truck and bus tires comprises 100.0 parts by weight of raw rubber which includes 70-90 parts by weight of styrene butadiene rubber and 10-30 parts by weight of butadiene rubber, 50-58 parts by weight of carbon black which has nitrogen adsorption specific area of 118-122 m^2/g, DBP oil absorption of 124-128cc/100g, and tint value of 119-122. The butadiene rubber has more than 96 weight% of cis-1,4-butadiene and glass transition temperature(Tg) is (-104)-(-107) deg. Celsius. The styrene butadiene rubber has 22-25 weight% of styrene, vinyl content of 15-18 weight%, and number average molecular weight(Mn) of 55,000-59,000g/mol.
摘要翻译：目的：提供用于回收卡车和公共汽车轮胎的胎面橡胶组合物以及通过使用它们再现的轮胎，以同时满足耐磨性和耐久性，并且与现有的橡胶组合物相比提高了切割性能。构成：用于回收卡车和母线轮胎的胎面橡胶组合物包括100.0重量份的生橡胶，其包括70-90重量份的丁苯橡胶和10-30重量份的丁二烯橡胶，50-58重量份的碳吸附比为118-122 m ^ 2 / g，DBP吸油量为124-128cc / 100g，色泽值为119-122。丁二烯橡胶具有大于96重量％的顺式-1,4-丁二烯，玻璃化转变温度（Tg）为（-104） - （ - 107）度。摄氏度。苯乙烯丁二烯橡胶具有22-25重量％的苯乙烯，乙烯基含量为15-18重量％，数均分子量（Mn）为55,000-59,000克/摩尔。

2. 发明授权

KR101140837B1 타이어 트레드용 고무 조성물 및 이를 이용하여 제조된 타이어 失效
标题翻译： 타이어트레드용고무조성물및이를이용하여제조된타이어
公开(公告)号：KR101140837B1
公开(公告)日：2012-05-03
申请号：KR1020090130211
申请日：2009-12-23
申请人： 한국타이어월드와이드 주식회사
发明人： 강창환 , 가영현
IPC分类号： C08L9/06 , C08K3/04 , C08L93/00 , B60C1/00
摘要： 본 발명은 스티렌 부타디엔 고무(SBR) 75 내지 90 중량부 및 부타디엔 고무(BR) 10 내지 25 중량부를 포함하는 원료고무 100 중량부, 카본블랙(CB) 53 내지 57 중량부, 그리고 보강성 수지를 7 중량부 이하로 포함하며, 상기 카본블랙은 질소흡착비표면적이 118 내지 122 m
2 /g이고 DBP 흡유량이 124 내지 128 cc/100g인 것인 타이어 트레드용 고무 조성물을 제공한다.
상기 타이어 트레드 고무 조성물을 이용하여 제조한 타이어는 내커팅 내치핑 성능이 우수하면서도 가공성이 우수하여 신품 타이어의 타이어 트레드 고무 조성물로도 유용할 뿐만 아니라 재생 타이어의 트레드 고무 조성물로도 유용하다.
극악로, 내치핑, 내커팅, 부타디엔고무, 스티렌부타디엔고무, 말레산수지, 공정유, 톨오일, 톨유, 카본블랙
摘要翻译：目的：提供一种轮胎胎面橡胶组合物以使耐崩裂性和耐切割性以及加工性最大化并且能够用作轮胎橡胶组合物和用于再生的轮胎胎面橡胶组合物。构成：轮胎胎面橡胶组合物包含100重量份的基础橡胶，53-57重量份的炭黑和7重量份或更少的增强树脂。基础橡胶包括75-90重量份的苯乙烯丁二烯橡胶和10-25重量份的丁二烯橡胶。炭黑的氮气表面积为每克118-122平方公尺/克，DBP（邻苯二甲酸二正丁酯）吸油量为124-128毫升/ 100克。增强树脂包括松香 - 马来酸酐加合物，妥尔油和C9石油树脂。

3. 发明公开

KR1020110073064A 버스트럭 타이어 재생용 트레드 고무 조성물 및 이를 이용하여 재생한 타이어 有权
标题翻译：用于延缓轮胎轮胎的轮胎组合物及使用轮胎的轮胎
公开(公告)号：KR1020110073064A
公开(公告)日：2011-06-29
申请号：KR1020090130221
申请日：2009-12-23
申请人： 한국타이어월드와이드 주식회사
发明人： 강창환 , 가영현
IPC分类号： C08L7/00 , C08L9/00 , C08K3/04 , C08L95/00
摘要： PURPOSE: A tread rubber composition for reproducing bus and truck tire is provided to satisfy abrasion resistance and durability and to ensure excellent cut chipping resistance and heat resistance. CONSTITUTION: A tread rubber composition for reproducing bus and truck tire includes: 100 parts by weight of a base rubber; 53-57 parts by weight of carbon black in which nitrogen adsorption specific area is 118-122 m^2/g, DBP oil absorption is 124-128cc/100g, and tint value is 119-122; and 3-5 parts by weight of a reinforcing resin including terpene and C9 petroleum resin.
摘要翻译：目的：提供一种用于再现总线和卡车轮胎的胎面橡胶组合物，以满足耐磨性和耐久性，并确保优异的耐切割性和耐热性。构成：用于再现总线和卡车轮胎的胎面橡胶组合物包括：100重量份的基础橡胶; 53-57重量份的碳黑，其中氮吸附比面积为118-122m 2 / g，DBP吸油量为124-128cc / 100g，色调值为119-122; 和3-5重量份的包含萜烯和C9石油树脂的增强树脂。

4. 发明公开

KR1020100043338A 타이어 트레드용 고무 조성물 有权
标题翻译：轮胎的橡胶组合物
公开(公告)号：KR1020100043338A
公开(公告)日：2010-04-29
申请号：KR1020080102331
申请日：2008-10-20
申请人： 한국타이어월드와이드 주식회사
发明人： 강창환 , 권대익 , 김미선
IPC分类号： C08K3/04 , C08L7/00 , C08K3/06 , C08K5/44
CPC分类号： C08K3/04 , B60C1/0016 , C08K3/06 , C08K5/0025 , C08K5/372 , C08K5/44 , C08L7/00
摘要： PURPOSE: A rubber composition of tire tread is provided to improve heat resistance and low rolling resistance, fatigue resistance and tear strength which are performance required for tire tread. CONSTITUTION: A rubber composition of tire tread comprises 100.0 parts by weight of natural rubber, 48-50 parts by weight of carbon black, and 1.0-1.1 parts by weight of sulfenamide-based accelerator. The carbon black has nitrogen adsorption specific area of 122-132 m^2/g, DBP oil absorption of 130-140 cc/100g, and tint value of 110-120. The sulfenamide-based accelerator comprises at least one selected from N-t-butyl benzothiazole-2-sulfenamide and N-cyclohexyl-2-benzothiazyl sulfonamide.
摘要翻译：目的：提供轮胎胎面的橡胶组合物，以提高轮胎胎面所需性能的耐热性和低滚动阻力，耐疲劳性和抗撕裂强度。构成：轮胎胎面的橡胶组合物包含100.0重量份的天然橡胶，48-50重量份的炭黑和1.0-1.1重量份的次磺酰胺类促进剂。碳黑的氮吸附比面积为122-132m 2 / g，DBP吸油量为130-140cc / 100g，色调值为110-120。基于次磺酰胺的促进剂包括选自N-叔丁基苯并噻唑-2-次磺酰胺和N-环己基-2-苯并噻唑基磺酰胺中的至少一种。

5. 发明公开

KR1020100041401A 타이어 트레드용 고무 조성물 有权
标题翻译：轮胎用橡胶组合物
公开(公告)号：KR1020100041401A
公开(公告)日：2010-04-22
申请号：KR1020080100565
申请日：2008-10-14
申请人： 한국타이어월드와이드 주식회사
发明人： 김미선 , 김종명 , 강창환
IPC分类号： C08L7/00 , C08L9/00 , C08K3/04 , C08K3/06
摘要： PURPOSE: A rubber composition for a tire tread is provided to ensure excellent abrasion resistance and heat resistance, good cracking resistance and processability, and to be used as a tire tread for truck and bus. CONSTITUTION: A rubber composition for a tire tread comprises 100.0 parts by weight of a base rubber, 48-50 parts by weight of carbon black, 1.4-1.5 parts by weight of sulfur, and 1.2-1.3 parts by weight of sulfonamide-based promoter. The base rubber comprises 80 weight% natural rubber and 20 weight% of polybutadiene rubber. The polybutadiene rubber is a neodymium butadiene rubber and has Mooney viscosity of 60 or more, average molecular weight of 9.0×105 g/mol or greater, and molecular weight distribution of 3.2-3.5.
摘要翻译：目的：提供用于轮胎胎面的橡胶组合物，以确保优异的耐磨性和耐热性，良好的抗开裂性和加工性，并用作卡车和公共汽车的轮胎胎面。构成：用于轮胎胎面的橡胶组合物包含100.0重量份的基础橡胶，48-50重量份的炭黑，1.4-1.5重量份的硫和1.2-1.3重量份的磺酰胺类促进剂。基础橡胶包含80重量％的天然橡胶和20重量％的聚丁二烯橡胶。聚丁二烯橡胶是丁二烯橡胶，门尼粘度为60以上，平均分子量为9.0×10 5 g / mol以上，分子量分布为3.2〜3.5。

6. 发明授权

KR100870417B1 재생 타이어 트레드용 고무 조성물 有权
标题翻译：轮胎用橡胶组合物
公开(公告)号：KR100870417B1
公开(公告)日：2008-11-25
申请号：KR1020070096594
申请日：2007-09-21
申请人： 한국타이어월드와이드 주식회사
发明人： 강창환 , 가영현 , 김종명
IPC分类号： C08L9/06 , C08K3/04 , C08L91/00 , C08L5/04
摘要： A rubber composition for a truck/bus retreaded tire tread is provided to improve abrasion resistance and workability while preventing the degradation of durability by using an oil-extended styrene butadiene rubber which is advantageous for abrasion resistance and a carbon black having proper nitrogen adsorption specific area and a structure. A rubber composition for a retreaded tire tread comprises 100 parts by weight of a base rubber consisting of natural rubber, butadiene rubber and oil-extended styrene butadiene rubber; 58-62 parts by weight of carbon black; 4-6 parts by weight of process oil; and 19-23 parts by weight of acetone extract.
摘要翻译：提供了一种用于卡车/公共汽车翻新轮胎胎面的橡胶组合物，以通过使用有利于耐磨性的延油苯乙烯丁二烯橡胶和具有适当的氮吸附比面积的炭黑来防止耐久性降低，从而提高耐磨性和加工性和结构。用于翻新轮胎胎面的橡胶组合物包括100重量份由天然橡胶，丁二烯橡胶和油延伸的丁苯橡胶组成的基础橡胶; 58-62重量份炭黑; 4-6重量份工艺油; 和19-23重量份丙酮提取物。

7. 发明授权

KR100760825B1 트럭/버스 타이어 트레드용 고무조성물 有权
标题翻译：用于卡车/公交轮胎的橡胶组合物
公开(公告)号：KR100760825B1
公开(公告)日：2007-10-04
申请号：KR1020060102672
申请日：2006-10-23
申请人： 한국타이어월드와이드 주식회사
发明人： 최재선 , 강창환
IPC分类号： C08L9/06 , C08L25/10 , C08K3/36
摘要： A rubber composition for truck/bus tire treads is provided to improve fuel consumption efficiency and braking performance while preventing a drop in wear resistance caused by the use of silica. A rubber composition for truck/bus tire treads includes: 100 parts by weight of base rubber formed of 50 parts by weight of natural rubber, 10-30 parts by weight of solution polymerized styrene-butadiene rubber and 10-30 parts by weight of neodymium-butadiene rubber; 50-90 parts by weight of highly dispersive silica. In the rubber composition, the silica has a BET specific surface area of 130-250 m^2/g, a CTAB specific surface area of 130-190 m^2/g, a DBP oil absorption of 150-350 ml/100 g, and an average particle diameter of 10-20 nm.
摘要翻译：提供用于卡车/公共汽车轮胎胎面的橡胶组合物以提高燃料消耗效率和制动性能，同时防止由于使用二氧化硅引起的耐磨性降低。用于卡车/公共汽车轮胎胎面的橡胶组合物包括：100重量份由50重量份天然橡胶形成的基础橡胶，10-30重量份溶液聚合的丁苯橡胶和10-30重量份的钕丁二烯橡胶; 50-90重量份高分散二氧化硅。在橡胶组合物中，二氧化硅的BET比表面积为130-250m 2 / g，CTAB比表面积为130-190m 2 / g，DBP吸油量为150-350ml / 100g ，平均粒径为10〜20nm。

8. 发明公开

KR1020050003597A 고무 배합용 연속 혼합기의 시트고무 부착 방지구조 有权
标题翻译：用于混合橡胶的连续混合机的橡胶粘合剂减少工作故障率的结构
公开(公告)号：KR1020050003597A
公开(公告)日：2005-01-12
申请号：KR1020030042514
申请日：2003-06-27
申请人： 한국타이어월드와이드 주식회사
发明人： 강창환
IPC分类号： B29B7/64
摘要： PURPOSE: Provided is a sheet rubber adhesion preventing structure of a continuous mixer for mixing rubber, to reduce work trouble rate and to extend maximum lifespan of the equipment. CONSTITUTION: The continuous mixer for mixing rubber includes a mixer mill(2) for mixing and circulating a sheet rubber(1) several tens of times and a conveyor belt(3) for transferring the sheet rubber(1). The sheet rubber adhesion preventing structure of the continuous mixer includes a plurality of jet nozzles(4) that are formed on the surface of the conveyor belt(3) for coating water molecules, and a control monitor(5) for controlling the jet nozzles(4). The water molecules sprayed from the jet nozzles(4) are not sprayed directly on the sheet rubber(1), but are sprayed directly on the conveyor belt(3).
摘要翻译：目的：提供用于混合橡胶的连续混合器的片橡胶附着防止结构，以减少工作故障率并延长设备的最长寿命。构成：用于混合橡胶的连续混合机包括用于混合和循环数十次的片橡胶（1）的混合机（2）和用于转移片橡胶（1）的输送带（3）。连续混合机的片橡胶防粘结构包括形成在用于涂布水分子的传送带（3）的表面上的多个喷嘴（4），以及用于控制喷嘴的控制监视器（5） 4）。从喷嘴（4）喷射的水分子不直接喷涂在片状橡胶（1）上，而是直接喷在传送带（3）上。

9. 发明授权

KR100426168B1 타이어의 이축조립 비드필러 압출기 失效
标题翻译： 타이어의이축조립드필러압출기
公开(公告)号：KR100426168B1
公开(公告)日：2004-04-06
申请号：KR1020010031181
申请日：2001-06-04
申请人： 한국타이어월드와이드 주식회사
发明人： 강창환 , 장맹근
IPC分类号： B29D30/32
摘要： PURPOSE: An extruder is provided to prevent bending state of bead filler extruded at a location between a base of the bead filler and its peak point and to reduce failure of tire production by adapting a bi-axes assembly type bead filler. CONSTITUTION: The extruder comprises a cylindrical body having conveyor screws(2a,2b) arranged in parallel; a die-head part(3) and a bead-extruding die part. The die-head part(3) having a protrusion(4) and a depression inlet(5) is divided into two sections via a compartment(6) and comprises two holes(7a,7b). The conveyor screws(2a,2b) are arranged with the holes(7a,7b) to communicate together. The bead-extruding die part has common triangular hole for extruding beads. The holes(7a,7b) have the depression inlet(5) wider than the protrusion(4) in a tetrahedral form. The screws(2a,2b) are able to have different speeds for discharging admixture of rubber compositions.
摘要翻译：目的：提供挤出机以防止在胎圈填料的基部和其峰点之间的位置处挤出的胎圈填料的弯曲状态，并且通过调整双轴组装型胎圈填充剂来减少轮胎生产的失败。构成：挤压机包括具有平行排列的输送机螺杆（2a，2b）的圆柱体; 模头部分（3）和胎圈挤出模具部分。具有突起（4）和凹陷入口（5）的模头部分（3）经隔间（6）分成两个部分并包括两个孔（7a，7b）。输送器螺钉（2a，2b）与孔（7a，7b）一起布置以连通。珠粒挤出模具部件具有用于挤出珠粒的普通三角形孔。孔（7a，7b）具有比四边形形式的突起（4）更宽的凹陷入口（5）。螺钉（2a，2b）能够具有不同的速度以排出橡胶组合物的混合物。

10. 发明公开

KR1020110072404A 타이어 검 스트립용 고무 조성물 및 이를 이용하여 제조한 타이어 失效
标题翻译：用于轮胎胶条和轮胎的橡胶组合物使用它们制造
公开(公告)号：KR1020110072404A
公开(公告)日：2011-06-29
申请号：KR1020090129313
申请日：2009-12-22
申请人： 한국타이어월드와이드 주식회사
发明人： 강창환
IPC分类号： C08L7/00 , C08L9/00 , C08K3/04 , C08L61/04
摘要： PURPOSE: A rubber composition for a tire gum strip is provided to ensure excellent adhesion so that a tread joint part is not separate in an unvulcanized state to a vulcanizing process. CONSTITUTION: A rubber composition for a tire gum strip includes 100 parts by weight of a base rubber, 40-50 parts by weight of carbon black, 8-15 parts by weight of adhesives including a rosin resin and a p-tert-alkyl phenol formaldehyde resin, and 3.0-4.0 parts by weight of a vulcanizing agent and a rubber accelerator. The base rubber includes 80-100 parts by weight of a natural rubber and 0-20 parts by weight of a butadiene rubber.
摘要翻译：目的：提供用于轮胎胶条的橡胶组合物以确保优异的粘合性，使得胎面接合部在未硫化状态下与硫化过程不分离。构成：用于轮胎胶条的橡胶组合物包括100重量份的基础橡胶，40-50重量份的炭黑，8-15重量份的包含松香树脂和对叔烷基酚的粘合剂甲醛树脂和3.0-4.0重量份硫化剂和橡胶促进剂。基础橡胶包括80-100重量份的天然橡胶和0-20重量份的丁二烯橡胶。

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