专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明公开

KR1020100103853A 고무 조성물 无效
标题翻译：橡胶组合物
公开(公告)号：KR1020100103853A
公开(公告)日：2010-09-28
申请号：KR1020107016646
申请日：2008-12-26
申请人： 가부시키가이샤 브리지스톤
发明人： 사또요시따까
IPC分类号： C08K5/44 , C08L7/00 , C08L9/00 , C08K3/30
CPC分类号： B60C1/0016 , B60C2009/0021 , C08K3/06 , C08K5/098 , C08K5/47 , C08L7/00 , C08L9/00 , C08L9/06 , Y10T428/31692 , Y10T428/31696 , Y10T428/31707 , Y10T428/31855 , Y10T428/31931 , C08L2666/08 , C08L21/00
摘要： 고무 성분과, 황과, 하기 화학식 I로 표시되는 술펜아미드계 가황 촉진제를 함유하는 고무 조성물이며, 가황 후 고무의 물성 저하, 블루밍 등의 문제를 발생시키지 않으며, 나아가 스틸 코드 등의 금속과의 접착성이 우수한 고무 조성물이다.

식 중의 R
1 은 탄소수 3 내지 12의 분지 알킬기, R
2 는 탄소수 1 내지 10의 직쇄 알킬기 또는 탄소수 3 내지 10의 분지 알킬기를 나타내고, 또한 x는 1 또는 2의 정수, n은 0 또는 1의 정수를 나타낸다.

92. 发明授权

KR100972949B1 고무에 사용하기 위한 특수하게 침강된 규산 有权
标题翻译：用于橡胶应用的特殊沉淀硅酸
公开(公告)号：KR100972949B1
公开(公告)日：2010-07-30
申请号：KR1020057013627
申请日：2004-01-08
申请人： 에보닉 데구사 게엠베하
发明人： 루긴슬란트데틀레프 , 베마이어안드레 , 슈텐첼올레크 , 우를란트슈테판
IPC分类号： C01B33/193 , C01B33/12 , C01B33/143
CPC分类号： B60C1/0016 , B60C1/00 , C01B33/193 , C01P2006/12 , C01P2006/19 , C01P2006/40 , C09C1/30
摘要： 본 발명은 미세다공도가 극도로 낮고 고무 활성이 높은 침강 실리카, 이의 제조방법 및 고무 혼합물용 충전제로서의 이의 용도에 관한 것이다.
침강 실리카, 미세다공도, 고무 활성, 충전제, 가황물, 오가노실란.

93. 发明授权

KR100972302B1 유기규소 화합물, 이의 제조방법 및 이의 용도 有权
标题翻译：有机硅化合物，其生产及其使用过程
公开(公告)号：KR100972302B1
公开(公告)日：2010-07-26
申请号：KR1020030033773
申请日：2003-05-27
申请人： 에보니크 데구사 게엠베하
发明人： 크라프츠치크롤란트 , 데쉴러울리히 , 루긴슬란트한스-데트레프 , 피터라이문트 , 하쎄안드레 , 마이어멜라니
IPC分类号： C07F7/18
CPC分类号： C07F7/1836 , B60C1/0016 , C08K5/548 , Y10S152/905 , C08L21/00
摘要： R
1 이 혼합된 그룹들이고, 혼합된 그룹들 중의 하나의 그룹의 비가 10 내지 50mol%인 화학식 1 및/또는 2의 유기규소 화합물은, 화학식 3의 실란을 화학식 R
1 -OH의 알콜들의 혼합물과 반응시키면서 R-OH를 제거하고, R-OH를 증류에 의해 반응 혼합물로부터 연속적으로 분리제거함으로써 제조한다.
화학식 1

화학식 2

화학식 3

상기 유기규소 화합물은 고무 배합물에 사용될 수 있다.
유기규소 화합물, 타이어, 타이어 트레드, 고무, 충전제, 구름 저항성, 습윤 미끄럼 저항성, 내마모성.

94. 发明公开

KR1020100073869A 스터드리스 타이어 트레드용 고무 조성물 失效
标题翻译：无胎轮胎的橡胶组合物
公开(公告)号：KR1020100073869A
公开(公告)日：2010-07-01
申请号：KR1020080132651
申请日：2008-12-23
申请人： 한국타이어월드와이드 주식회사
发明人： 신경섭
IPC分类号： C08K7/04 , C08L21/00 , C08K3/36 , C08K3/04
CPC分类号： C08L9/06 , C08K3/045 , C08L9/00 , C08K9/06 , B60C1/0016 , C08K3/013 , C08K3/04 , C08K3/36
摘要： PURPOSE: A rubber composition for a studless tire tread is provided to improve brake performance on a frozen road, to enhance LRR(long range radar) performance and properties of a tire, and to improve heat resistance and abrasion resistance. CONSTITUTION: A rubber composition for a studless tire tread includes 5-20 parts by weight of a fullerene carbon compound having a surface which is processed with a silicone compound and 50-100.0 parts by weight of silica based on 100.0 parts by weight of a crude rubber. The silica has a BET specific surface area of 100-400 m^2/g and a hydrogen ion exponent of 4-12. The fullerene carbon compound is obtained by processing 100.0 parts by weight of the fullerene compound with 1-15 parts by weight of the silicone compound. The silicone compound is 3-aminopropyltriethoxysilane.
摘要翻译：目的：提供用于防滑轮胎胎面的橡胶组合物，以提高冻结道路上的刹车性能，提高轮胎的LRR（远程雷达）性能和性能，提高耐热性和耐磨性。构成：无钉轮胎胎面用橡胶组合物包含5-20重量份具有用硅氧烷化合物加工的表面的富勒烯碳化合物和50-100.0重量份二氧化硅，基于100.0重量份粗品橡胶。二氧化硅的BET比表面积为100-400m 2 / g，氢离子指数为4-12。富勒烯碳化合物是通过加工100.0重量份的富勒烯化合物与1-15重量份硅氧烷化合物而获得的。硅氧烷化合物为3-氨基丙基三乙氧基硅烷。

95. 发明公开

KR1020100064660A 타이어 트레드용 고무 조성물 失效
标题翻译：轮胎用橡胶组合物
公开(公告)号：KR1020100064660A
公开(公告)日：2010-06-15
申请号：KR1020080123192
申请日：2008-12-05
申请人： 한국타이어월드와이드 주식회사
发明人： 김병립
IPC分类号： C08K5/098 , C08L21/00
CPC分类号： C08K5/098 , B60C1/0016 , C08K3/013 , C08K3/04 , C08K3/36 , C08L9/00 , C08L21/00
摘要： PURPOSE: A rubber composition for a tire tread is provided to secure the environment-friendly property of the composition, to reduce the weight of a tire, and to maintain the matter property of the composition while driving in a high speed. CONSTITUTION: A rubber composition for a tire tread contains 0.1~40 parts of sodium acetate by weight for 100 parts of raw rubber by weight. The sodium acetate generates the heat while changing its phase from gel to solid by the friction with a tire and the ground. The raw rubber is selected from the group consisting of polyisoprene rubber, polybutadiene rubber, a conjugated diene aromatic vinyl copolymer, a nitrile-conjugated diene copolymer, hydrogenation NBR, hydrogenation SBR, olefin rubber, maleic acid ethylene-propylene rubber, butyl rubber, an isobutylene and aromatic vinyl diene monomer copolymer, acryl rubber, ionomer, halogenated rubber, chloroprene rubber, or their mixture.
摘要翻译：目的：提供一种用于轮胎胎面的橡胶组合物，以确保组合物的环境友好性，减轻轮胎的重量，并且在高速行驶时保持组合物的物性。构成：轮胎胎面用橡胶组合物含有0.1〜40重量份的乙酸钠重量百分比的生橡胶。乙酸钠产生热量，同时通过与轮胎和地面的摩擦将凝胶相变成凝胶。生橡胶选自聚异戊二烯橡胶，聚丁二烯橡胶，共轭二烯芳族乙烯基共聚物，腈共轭二烯共聚物，氢化NBR，氢化SBR，烯烃橡胶，马来酸乙烯 - 丙烯橡胶，丁基橡胶，丁基橡胶异丁烯和芳族乙烯基二烯单体共聚物，丙烯酸橡胶，离聚物，卤化橡胶，氯丁二烯橡胶或它们的混合物。

96. 发明公开

KR1020100064590A 타이어 트레드용 고무 조성물 失效
标题翻译：轮胎用橡胶组合物
公开(公告)号：KR1020100064590A
公开(公告)日：2010-06-15
申请号：KR1020080123095
申请日：2008-12-05
申请人： 한국타이어월드와이드 주식회사
发明人： 나육열
IPC分类号： C08K3/04 , C08L21/00 , C08J3/20
CPC分类号： C08K3/04 , B60C1/0016 , C08J3/20 , C08K3/013 , C08K13/02 , C08L9/00 , C08L21/00
摘要： PURPOSE: A rubber composition for a tire tread is provided to secure the handling a dry grip, and abrasion resistant ability of the rubber, and to provide the color and fume formability using the heat from a tire. CONSTITUTION: A rubber composition for a tire tread contains 100 parts of raw rubber by weight, 20~65 parts of first carbon black by weight, 30~95 parts of second carbon black by weight, 5~40 parts of heat-resistant dyes by weight, and 5~40 parts of heat-resistant pigment by weight. The first carbon black includes the nitrogen adsorption surface area of 60~130 square meters per gram, and the oil absorption rate of 90~160 cc per 100 grams. The second carbon black includes the nitrogen adsorption surface area of 90~160 square meters per gram, and the DBP oil absorption rate of 60~140 cc per 100 grams.
摘要翻译：目的：提供一种用于轮胎胎面的橡胶组合物，以确保处理干燥抓地力和橡胶的耐磨性，并且使用来自轮胎的热量提供颜色和烟雾成形性。构成：轮胎胎面用橡胶组合物含有100重量份生橡胶，20〜65重量份第一炭黑，30〜95重量份第二炭黑，5〜40重量份耐热染料重量和5〜40份重量的耐热颜料。第一炭黑包括氮吸附表面积为60〜130平方米/克，吸油率为每100克90〜160立方厘米。第二炭黑包括氮吸附表面积为90〜160平方米/克，DBP吸油率为60〜140cc / 100克。

97. 发明公开

KR1020100054786A 폴리에테르 블록을 갖는 디엔 공중합체의 제조 방법, 보강된 고무 조성물 및 타이어 有权
标题翻译：用于制备具有聚醚嵌段，增强橡胶组合物和轮胎的二烯共聚物的方法
公开(公告)号：KR1020100054786A
公开(公告)日：2010-05-25
申请号：KR1020107002085
申请日：2008-06-19
申请人： 꽁빠니 제네날 드 에따블리세망 미쉘린 , 미쉐린 러쉐르슈 에 떼크니크 에스.에이.
发明人： 로베르피에르 , 바르보텡파니 , 파브로장-미쉘 , 샤보슈필립
IPC分类号： C08F297/04 , C08G81/02 , C08L53/02 , B60C1/00
CPC分类号： C08L53/02 , B60C1/0016 , C08C19/44 , C08G81/025 , C08F297/04 , B60C1/00 , C08G81/02
摘要： The invention relates to a process for preparing, in one step, a diene block copolymer, of which at least one of these blocks is constituted of a polyether for which the number-average molecular weight is essentially from 100 to 5000 g/mol, and at least another of these blocks is constituted of a diene elastomer. The process according to the invention allows a high degree of grafting of the polyether to the polymer chains. The present invention also relates to a reinforced rubber composition, especially intended for manufacturing tyres, comprising such a block copolymer that is intended to interact with the reinforcing filler. A rubber composition according to the invention has improved hysteresis properties in the vulcanized state, while retaining satisfactory processing properties in the non-vulcanized state.
摘要翻译：本发明涉及一步法制备二烯嵌段共聚物的方法，其中这些嵌段中的至少一个由数均分子量基本上为100-5000g / mol的聚醚构成，以及这些嵌段中的至少另一个由二烯弹性体构成。根据本发明的方法允许聚醚向聚合物链的高度接枝。本发明还涉及一种特别用于制造轮胎的增强橡胶组合物，其包含这种旨在与增强填料相互作用的嵌段共聚物。根据本发明的橡胶组合物在硫化状态下具有改善的滞后性能，同时在非硫化状态下保持令人满意的加工性能。

98. 发明公开

KR1020100033337A 타이어용 고무 조성물 无效
标题翻译：轮胎橡胶组合物
公开(公告)号：KR1020100033337A
公开(公告)日：2010-03-29
申请号：KR1020090063909
申请日：2009-07-14
申请人： 스미토모 고무 고교 가부시키가이샤
发明人： 미야자키타쓰야
IPC分类号： C08L9/00 , C08L47/00 , C08K3/36
CPC分类号： C08L15/00 , B60C1/00 , B60C1/0016 , B60C1/0025 , B60C2015/0614 , C08C19/44 , C08K3/36 , C08K5/548 , C08L9/00 , C08L19/006 , C08L21/00 , B60C11/0008 , C08L47/00 , C08L2666/02
摘要： PURPOSE: A rubber composition for tire and a pneumatic tire using the rubber composition are provided to ensure excellent low heat property(tanδ) and strength at break, and good control stability and durability. CONSTITUTION: A rubber composition for tire comprises 100 parts by mass consisting of 10~60 mass % butadiene rubber containing 2.5~20 mass % 1,2-syndiotactic polybutadiene crystals, 5~60 mass % butadiene rubber terminal-modified with a compound represented by chemical formula 1, and 20~75 mass % diene-based rubber; and 5~80 parts by mass silica.
摘要翻译：目的：提供一种轮胎用橡胶组合物和使用该橡胶组合物的充气轮胎，以确保优异的低热性（tanδ）和断裂强度，以及良好的控制稳定性和耐久性。构成：轮胎用橡胶组合物100质量份，含有10〜60质量％的丁二烯橡胶，含有2.5〜20质量％的1,2-间同立构聚丁二烯结晶，5〜60质量％的丁二烯橡胶，末端用化合物化学式1和20〜75质量％二烯系橡胶; 和5〜80质量份二氧化硅。

99. 发明公开

KR1020100030888A 타이어 트레드 고무조성물 失效
标题翻译：轮胎橡胶组合物
公开(公告)号：KR1020100030888A
公开(公告)日：2010-03-19
申请号：KR1020080089848
申请日：2008-09-11
申请人： 금호타이어 주식회사
发明人： 김부영
IPC分类号： C08K3/04 , C08K3/36 , C08L23/06 , C08K5/54
CPC分类号： C08K3/04 , B60C1/0016 , C08K3/013 , C08K3/36 , C08K5/54 , C08L21/00 , C08L23/06
摘要： PURPOSE: A tire tread rubber composition is provided to improve exothermic property and abrasion resistance, and to reuse resource because recycled polyethylene is usable. CONSTITUTION: A tire tread rubber composition comprises 100.0 parts by weight of a base rubber, 20~50 parts by weight of higly dispersible carbon black, 5~30 parts by weight of high dispersible silica, 10~30 parts by weight of polyethylene, and 0.5~5 parts by weight of coupling agent. The higly dispersible carbon black has an iodine adsorption value of 110~130 mg/g and DBP oil absorption of 110~120 ml/100g.
摘要翻译：目的：提供轮胎胎面橡胶组合物以改善放热性能和耐磨性，并且由于可再循环的聚乙烯而使用资源。构成：轮胎胎面橡胶组合物包含100.0重量份的基础橡胶，20〜50重量份的高分散性炭黑，5〜30重量份的高分散性二氧化硅，10〜30重量份的聚乙烯，以及 0.5〜5份偶联剂。高分散性炭黑的碘吸附值为110〜130 mg / g，DBP吸油量为110〜120 ml / 100g。

100. 发明公开

KR1020100015342A 공액 디올레핀 공중합 고무, 그의 제조 방법, 고무 조성물 및 타이어 无效
标题翻译：共轭二烯共聚物橡胶，其生产方法，橡胶组合物和轮胎
公开(公告)号：KR1020100015342A
公开(公告)日：2010-02-12
申请号：KR1020097020627
申请日：2008-03-14
申请人： 제이에스알 가부시끼가이샤
发明人： 다다키,도시히로 , 시바타,마사히로 , 나가오카,다모츠 , 소네,다쿠오
IPC分类号： C08F297/04 , C08L9/06 , C08K3/36 , B60C1/00
CPC分类号： C08L15/00 , B60C1/0016 , C08C19/44 , C08F36/04 , C08F297/04 , C08F297/044 , C08L7/00 , C08L19/006 , C08L53/02 , C08F4/08 , C08L2666/02
摘要： Disclosed is a conjugated diolefin copolymer rubber usable in a tread material for various tires which is improved in low hysteresis loss property, wear resistance and fracture behavior, while further improved in road grip performance without deteriorating wet skid characteristics. Specifically disclosed is a conjugated diolefin copolymer rubber, which is a copolymer rubber of a conjugated diolefin and an aromatic vinyl compound, and has a primary amino group and an alkoxysilyl group bonded to the copolymer chain. The conjugated diolefin copolymer rubber has an aromatic vinyl compound content of not less than 5% by weight but not more than 60% by weight of the copolymer rubber, and Tg of not less than 25°C. In this conjugated diolefin copolymer rubber, the aromatic vinyl compound is densely distributed at one end portion of the copolymer chain, while being sparsely distributed at the other end portion. Also specifically disclosed is a method for producing such a conjugated diolefin copolymer rubber.
摘要翻译：公开了可用于各种轮胎的胎面材料中的共轭二烯共聚物橡胶，其改进了低滞后损失性能，耐磨性和断裂性能，同时进一步改善了路面抓地性能，而不会降低湿滑特性。具体公开了共轭二烯共聚物橡胶，其是共轭二烯烃和芳族乙烯基化合物的共聚物橡胶，并且具有键合到共聚物链上的伯氨基和烷氧基甲硅烷基。共轭二烯共聚物橡胶的芳香族乙烯基化合物含量为共聚橡胶的5重量％以上且60重量％以下，Tg为25℃以上。在该共轭二烯共聚物橡胶中，芳香族乙烯基化合物在共聚物链的一个端部密集地分布，同时在另一端部稀疏分布。还公开了制备这种共轭二烯烃共聚物橡胶的方法。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式