公开(公告)号：EP2763844B1

公开(公告)日：2016-04-13

申请号：EP12769760.5

申请日：2012-09-21

申请人： Apollo Tyres Global R&D B.V.

发明人： VAN DER MEULEN, Evert-Jan, Jitse ,  SNEL, Peter Jaap ,  ROERDINK, Walter, Johannes, Maria ,  HEPKEMA, Harmen

IPC分类号： B29D30/00 ,  B60C1/00 ,  B60C11/00 ,  C08K3/04 ,  C08L21/00 ,  B60C19/08 ,  B60C11/01 ,  B29D30/52 ,  B29C47/06

CPC分类号： B60C19/082 ,  B29C47/065 ,  B29D30/0681 ,  B29D30/52 ,  B29D2030/526 ,  B60C1/0016 ,  B60C11/005 ,  B60C11/0058 ,  B60C19/08 ,  B60C2011/016 ,  C08K3/04 ,  C08K2201/006 ,  C08L21/00 ,  Y02T10/862 ,  Y10S152/02

公开(公告)号：EP2981574A1

公开(公告)日：2016-02-10

申请号：EP13881127.8

申请日：2013-09-06

申请人： Lembaga Getah Malaysia

发明人： NGEOW, Yen Wan ,  SUHATTA, Shamheza binti ,  YUSOF, Nurul Hayati binti ,  MOHD SOM, Fauzi bin

IPC分类号： C08L15/00 ,  C08K13/02

CPC分类号： C08K5/3437 ,  B60C1/0016 ,  B60C7/00 ,  C08K3/04 ,  C08K3/06 ,  C08K3/22 ,  C08K3/36 ,  C08K5/01 ,  C08K5/09 ,  C08K5/098 ,  C08K5/18 ,  C08K5/31 ,  C08K5/47 ,  C08K13/02 ,  C08K2003/2296 ,  C08K2201/006 ,  C08L7/00 ,  C08L9/06 ,  C08L91/00 ,  Y02T10/862

摘要： A cross linkable elastomeric composition comprising silica-epoxidized natural rubber (ENR) elastomer as masterbatch, to produce crosslinkable rubber products used in industrial applications preferably the outer layer of solid tire that is capable of providing low rolling resistance and good wet grip properties, the silica-filled ENR masterbatch is a ready compounded masterbatch which is prepared via latex stage preparation which comprises antioxidant, oil emulsion, silica dispersion and ENR latex.

公开(公告)号：EP2828336B1

公开(公告)日：2016-01-06

申请号：EP13710853.6

申请日：2013-03-20

申请人： BASF SE

发明人： KÖNIG, Alexander ,  ERDMANN, Torsten ,  ROTH, Michael ,  USKE, Klaus ,  ENGELMANN, Jochen ,  EBENAU, Axel ,  KLATT, Martin

IPC分类号： C08L77/00 ,  C08L77/06 ,  C08K3/00 ,  C08K5/00 ,  C08K3/02 ,  C08K13/02 ,  C08K13/04 ,  C08L51/06

CPC分类号： C08K5/34928 ,  C08K3/016 ,  C08K3/02 ,  C08K3/22 ,  C08K3/26 ,  C08K5/0041 ,  C08K5/005 ,  C08K5/34922 ,  C08K2003/026 ,  C08K2003/2241 ,  C08K2201/006 ,  C08L51/06 ,  C08L2201/02 ,  C08L77/00 ,  C08L77/06

公开(公告)号：EP2787032A4

公开(公告)日：2015-09-02

申请号：EP12863960

申请日：2012-06-26

申请人： SUMITOMO RUBBER IND

发明人： SATO DAISUKE

IPC分类号： C08L9/06 ,  B60C1/00 ,  C08C19/22 ,  C08C19/25 ,  C08C19/44 ,  C08F230/08 ,  C08F236/10 ,  C08K3/36 ,  C08L15/00

CPC分类号： C08L9/06 ,  B60C1/0016 ,  C08C19/44 ,  C08K3/36 ,  C08K2201/006 ,  C08L15/00 ,  Y02T10/862 ,  C08F236/10 ,  C08F2230/085

摘要： Provided are a rubber composition improving wet-grip performance and its temperature dependence while ensuring good fuel economy, and a pneumatic tire including the composition. The composition includes, per 100% by mass of a rubber component: 5-55% by mass of an aromatic vinyl compound/conjugated diene compound copolymer (A) having an aromatic vinyl compound content of at least 5% by mass but less than 15% by mass and a vinyl bond content in a conjugated diene compound moiety of 10-70 mol%; and 5-75% by mass of an aromatic vinyl compound/conjugated diene compound copolymer (B) having an aromatic vinyl compound content of at least 15% by mass but less than 30% by mass and a vinyl bond content in a conjugated diene compound moiety of 10-70 mol%, and also includes, per 100 parts by mass of the rubber component, 10-150 parts by mass of a silica having a N 2 SA of 40-400 m 2 /g.

公开(公告)号：EP2872594A1

公开(公告)日：2015-05-20

申请号：EP13736907.0

申请日：2013-07-12

申请人： S.A. Lhoist Recherche Et Developpement

发明人： LORGOUILLOUX, Marion ,  LESUEUR, Didier ,  PELLETIER, Marc ,  LAOUTID, Fouad ,  DUBOIS, Philippe

IPC分类号： C09K21/02 ,  C08K3/22 ,  C08K3/00

CPC分类号： C08K3/22 ,  C08K3/26 ,  C08K2003/2206 ,  C08K2003/2224 ,  C08K2003/265 ,  C08K2201/006 ,  C08K2201/014 ,  C09K3/00 ,  C09K21/02 ,  Y10T428/2982

摘要： A flame-retardant polymer composition comprising a mineral filler and a polymer, said mineral filler comprising a calcium compound, characterised in that the calcium compound is a fire-resistant additive in the form of calcium hydroxide, having a specific surface calculated according to the BET method greater than 25 m
2 /g, preferably greater than 30 m2/g, more preferably greater than 35 m2/g and advantageously greater than 40 m2/g, uses of same and the combustion residue obtained.

摘要翻译： 一种阻燃聚合物组合物，其包含矿物填料和聚合物，所述矿物填料包含钙化合物，其特征在于所述钙化合物是氢氧化钙形式的耐火添加剂，其具有根据BET计算的比表面积 方法大于25m2 / g，优选大于30m2 / g，更优选大于35m2 / g，有利地大于40m2 / g，其用途和获得的燃烧残余物。

公开(公告)号：EP2749404A4

公开(公告)日：2015-05-06

申请号：EP12853795

申请日：2012-10-05

申请人： SUMITOMO RUBBER IND

发明人： MIYAZAKI TATSUYA

IPC分类号： B29D30/52 ,  B29C33/02 ,  B60C1/00 ,  B60C11/04

CPC分类号： B60C1/0016 ,  B29D30/08 ,  B29D30/52 ,  B29D30/66 ,  B29D2030/0675 ,  B60C11/005 ,  B60C2011/0033 ,  C08K3/36 ,  C08K5/09 ,  C08K5/098 ,  C08K5/20 ,  C08K5/548 ,  C08K2201/006 ,  C08L9/00 ,  C08L15/00 ,  Y10T152/10495 ,  C08L21/00

摘要： An object of the present invention is to provide a production method of a pneumatic tire in which a generation of a tread groove crack is prevented while maintaining productivity and tire performance, and a pneumatic tire produced by this production method. The production method of a pneumatic tire having a tread composed of a predetermined rubber composition for a tread comprises: step A of molding an unvulcanized rubber composition for a tread to obtain a tread shape unvulcanized rubber composition provided with a concave profile, a step B of laminating the tread shape unvulcanized rubber composition obtained in the step A with other unvulcanized rubber compositions for tire member to obtain an unvulcanized tire, and a step C of vulcanizing the unvulcanized tire obtained in the step B in a vulcanization mold.

公开(公告)号：EP2671897A4

公开(公告)日：2015-04-29

申请号：EP12742203

申请日：2012-02-02

申请人： BRIDGESTONE CORP

发明人： HORIKAWA YASUO ,  KAITA SHOJIRO ,  TARDIF OLIVIER ,  MATSUSHITA JUNKO

IPC分类号： C08F236/04 ,  B60C1/00 ,  C08F236/06 ,  C08K3/04 ,  C08L7/00 ,  C08L9/00 ,  C08L15/00

CPC分类号： C08F236/06 ,  B60C1/0025 ,  C08F236/04 ,  C08K3/04 ,  C08K2201/006 ,  C08L7/00 ,  C08L9/00 ,  C08L15/00 ,  C08L101/00 ,  C08F4/545 ,  C08L23/16

摘要： The present invention provides a copolymer of a conjugated diene compound and a non-conjugated olefin that is used for manufacturing rubber excellent in low heat generation properties, heat resistance, ozone resistance (weather resistance), a rubber composition containing the copolymer, a crosslinked rubber composition obtained by crosslinking the rubber composition, and a tire manufactured by using the rubber composition or the crosslinked rubber composition. In the copolymer of a conjugated diene compound and a non-conjugated olefin, the content of 1,2 adduct units (including 3,4 adduct units) of a unit derived from the conjugated diene compound is 5 % or less.

公开(公告)号：EP2671895A4

公开(公告)日：2015-03-11

申请号：EP12741499

申请日：2012-02-01

申请人： BRIDGESTONE CORP

发明人： HORIKAWA YASUO ,  KAITA SHOJIRO ,  TARDIF OLIVIER ,  MATSUSHITA JUNKO

IPC分类号： C08F236/04 ,  B60C1/00 ,  C08F236/06 ,  C08K3/04 ,  C08L9/00 ,  C08L15/00 ,  C08L23/16

CPC分类号： C08F236/06 ,  B60C1/0016 ,  C08F236/04 ,  C08K3/04 ,  C08K2201/006 ,  C08L7/00 ,  C08L9/00 ,  C08L15/00 ,  C08L23/16 ,  C08L101/00 ,  C08F4/545

摘要： The present invention provides a copolymer of a conjugated diene compound and a non-conjugated olefin that is used for manufacturing a rubber excellent in crack growth resistance, heat resistance and ozone resistance and that includes a cis-1,4 bond at a unit derived from the conjugated diene compound, a rubber composition containing the copolymer, a rubber composition for tire treads using the rubber composition for tire tread members, a crosslinked rubber composition obtained by crosslinking the rubber composition, and a tire using the rubber composition or the crosslinked rubber composition. In the copolymer of a conjugated diene compound and a non-conjugated olefin, the cis-1,4 bond content of a unit derived from the conjugated diene compound is more than 92 %.

公开(公告)号：EP2597115A4

公开(公告)日：2014-12-10

申请号：EP11809737

申请日：2011-07-22

申请人： SUMITOMO RUBBER IND

发明人： HINOHARA YUKO ,  NISHIOKA KAZUYUKI ,  MABUCHI TAKAHIRO

IPC分类号： C08L15/00 ,  C08C19/25 ,  C08C19/44 ,  C08F236/04 ,  C08K3/36 ,  C08L7/00 ,  C08L9/00

CPC分类号： C08L7/00 ,  B60C1/0016 ,  C08C19/25 ,  C08C19/44 ,  C08K3/36 ,  C08K2201/006 ,  C08L15/00

公开(公告)号：EP2790924A1

公开(公告)日：2014-10-22

申请号：EP12799188.3

申请日：2012-12-12

申请人： Compagnie Générale des Etablissements Michelin ,  MICHELIN Recherche et Technique S.A.

发明人： SEVIGNON, Marc ,  BELIN, Cécile

IPC分类号： B60C1/00 ,  C08J3/22 ,  C08K3/04

CPC分类号： C08J3/22 ,  B60C1/0016 ,  C08J2307/02 ,  C08J2321/00 ,  C08K3/04 ,  C08K5/0016 ,  C08K2201/006

摘要： The invention relates to a rubber composition based on at least one diene elastomer, a reinforcing filler comprising at least carbon black having a CTAB specific surface area of greater than or equal to 130 m
2 /g, a plasticizing oil and also a crosslinking system, the dispersion of the filler in the elastomeric matrix having a Z value of greater than or equal to 70.

摘要翻译： 本发明涉及一种基于至少一种二烯弹性体的橡胶组合物，至少包含CTAB比表面积大于或等于130m 2 / g的炭黑的增强填料，增塑油和交联体系，所述分散体 的弹性体基体中的填充剂，其Z得分大于或等于70。