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1. 发明申请

US20160347121A1 MULTILAYER LAMINATE FOR A TIRE 审中-公开
标题翻译：多层层压板
公开(公告)号：US20160347121A1
公开(公告)日：2016-12-01
申请号：US15114506
申请日：2015-01-27
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , MICHELIN RECHERCHE ET TECHNIQUE S.A.
发明人： MARC GREIVELDINGER , EMMANUEL CUSTODERO , CHRISTOPHE CHOUVEL
IPC分类号： B60C1/00 , C08L9/06 , C08L53/02
CPC分类号： B60C1/0016 , C08L9/06 , C08L53/025
摘要： An elastomeric laminate for tires comprises at least two superimposed layers of elastomer. The first layer is composed of a composition based on at least one thermoplastic elastomer (TPE), said thermoplastic elastomer being a block copolymer comprising at least one optionally hydrogenated butadiene/styrene random copolymer-type elastomer block and at least one styrene-type thermoplastic block, at a content within a range extending from more than 50 to 100 phr (parts by weight per 100 parts by weight of elastomer). The second layer is composed of a composition based on at least one diene elastomer, the content of diene elastomer being within a range extending from more than 50 to 95 phr, and on at least one thermoplastic elastomer (TPE), said thermoplastic elastomer being a block copolymer comprising at least one optionally hydrogenated butadiene-styrene random copolymer-type elastomer block and at least one styrene-type thermoplastic block, at a content within a range extending from 5 to less than 50 phr.
摘要翻译：用于轮胎的弹性体层压材料包括至少两层叠层的弹性体。第一层由基于至少一种热塑性弹性体（TPE）的组合物组成，所述热塑性弹性体是包含至少一种任选氢化的丁二烯/苯乙烯无规共聚物型弹性体嵌段和至少一种苯乙烯类热塑性嵌段的嵌段共聚物，其含量在从大于50至100phr的范围内（每100重量份弹性体重量份）。第二层由基于至少一种二烯弹性体的组合物，二烯弹性体的含量在大于50至95phr的范围内，以及至少一种热塑性弹性体（TPE）组成，所述热塑性弹性体为嵌段共聚物，其包含至少一种任选氢化的丁二烯 - 苯乙烯无规共聚物型弹性体嵌段和至少一种苯乙烯型热塑性嵌段，其含量范围为5至小于50phr。

2. 发明申请

US20160339743A1 TIRE PROVIDED WITH A TREAD COMPRISING A THERMOPLASTIC ELASTOMER 审中-公开
标题翻译：轮胎提供包含热塑性弹性体的轨道
公开(公告)号：US20160339743A1
公开(公告)日：2016-11-24
申请号：US15114499
申请日：2015-01-27
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , MICHELIN RECHERCHE ET TECHNIQUE S.A.
发明人： VINCENT ABAD , EMMANUEL CUSTODERO , CHRISTOPHE CHOUVEL , MARC GREIVELDINGER
IPC分类号： B60C1/00 , C08G81/02
CPC分类号： B60C1/0016 , C08G81/022 , C08L9/06 , C08L53/02 , C08L71/12
摘要： The present invention relates to a tire comprising a tread, a crown with a crown reinforcement, two sidewalls, two beads, a carcass reinforcement anchored to the two beads and extending from one sidewall to the other, in which the tread comprises at least one thermoplastic elastomer, said thermoplastic elastomer being a block copolymer comprising at least one elastomer block of optionally hydrogenated butadiene/styrene random copolymer type and at least one thermoplastic block of styrene type, and the total content of thermoplastic elastomer being within a range varying from 65 to 100 phr (parts by weight per hundred parts of elastomer).
摘要翻译：本发明涉及一种轮胎，其包括胎面，具有冠部加强件的冠部，两个侧壁，两个胎圈，锚固到两个胎圈并从一个侧壁延伸到另一个胎圈的胎体增强件，其中胎面包括至少一个热塑性塑料弹性体，所述热塑性弹性体是包含至少一种任选氢化的丁二烯/苯乙烯无规共聚物类型的弹性体嵌段和至少一种苯乙烯类热塑性嵌段的嵌段共聚物，热塑性弹性体的总含量在65-100范围内 phr（每100份弹性体重量份）。

3. 发明申请

US20160059522A1 MULTILAYER LAMINATE FOR TIRES 审中-公开
标题翻译：多层层压板
公开(公告)号：US20160059522A1
公开(公告)日：2016-03-03
申请号：US14778347
申请日：2014-03-06
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , Michelin Recherche et Technique S.A.
发明人： MARC GREIVELDINGER , CATHERINE GAUTHIER , AURELIE TRIGUEL
IPC分类号： B32B25/04 , B32B25/16 , B32B25/02
CPC分类号： B32B25/042 , B32B25/02 , B32B25/16 , B32B2274/00 , B32B2307/7242 , B32B2605/08 , B60C1/0008 , B60C2200/06 , C08L53/00 , C08L91/00
摘要： An airtight elastomeric laminate for tires comprises at least two superimposed layers of elastomer The first layer, includes at least a thermoplastic block elastomer comprising at least one central polyisobutylene block and adjacent blocks composed of at least one polymerized monomer, other than a styrene monomer, and on a plasticizing system. At least 5 phr of the thermoplastic elastomer present in the second layer are compatible with at least 5 phr of the thermoplastic block elastomer present in the first layer.
摘要翻译：用于轮胎的气密弹性体层压材料包括至少两层叠层的弹性体第一层至少包括一种热塑性嵌段弹性体，其包含至少一个中心聚异丁烯嵌段和由除苯乙烯单体以外的至少一种聚合单体组成的相邻嵌段和在塑化系统上。存在于第二层中的至少5phr的热塑性弹性体与至少5phr的第一层中存在的热塑性嵌段弹性体相容。

4. 发明申请

US20170313131A1 TIRE INCLUDING AN OUTER SIDEWALL THAT COMPRISES AN INCOMPATIBLE POLYMER 审中-公开
公开(公告)号：US20170313131A1
公开(公告)日：2017-11-02
申请号：US15526420
申请日：2015-11-24
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , Michelin Recherche et Technique S.A.
发明人： JEAN-MICHEL VACHERAND , ROMAIN LIBERT , MARC GREIVELDINGER
IPC分类号： B60C1/00 , B60C13/00 , C08L9/00 , C08L7/00 , C08J3/00 , C08J3/20
CPC分类号： B60C1/0025 , B60C13/002 , C08J3/005 , C08J3/203 , C08J2307/00 , C08J2309/00 , C08J2407/00 , C08J2409/00 , C08K3/06 , C08K5/09 , C08K5/18 , C08K2003/2296 , C08L7/00 , C08L9/00 , C08L23/20
摘要： A tire is provided with an external sidewall, said external sidewall comprising at least one elastomeric composition based on: (a) an elastomeric matrix comprising at least one diene elastomer, (b) a crosslinking system, and (c) at least one polymer incompatible with the elastomeric matrix. A process for the preparation of an elastomeric composition for an external sidewall is also disclosed.

5. 发明申请

US20170313130A1 TIRE PROVIDED WITH A TREAD COMPRISING A THERMOPLASTIC ELASTOMER AND A DIENE ELASTOMER 审中-公开
公开(公告)号：US20170313130A1
公开(公告)日：2017-11-02
申请号：US15322205
申请日：2015-06-26
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN , Michelin Recherche et Technique S.A.
发明人： CHRISTOPHE CHOUVEL , EMMANUEL CUSTODERO , MARC GREIVELDINGER
IPC分类号： B60C1/00 , C08L9/06
CPC分类号： B60C1/0016 , C08L9/00 , C08L9/06 , C08L2205/03 , C08L2205/035 , C08L53/02
摘要： A tire comprises a tread, a crown with a crown reinforcement, two sidewalls, two beads, a carcass reinforcement anchored to the two beads and extending from one sidewall to the other, characterized in that the tread comprises a composition based on at least one diene elastomer, at a content of between 35 and 99 phr (parts by weight per hundred parts of elastomer), and a thermoplastic elastomer at a content of between 1 and 65 phr, said thermoplastic elastomer being a block copolymer comprising at least one elastomer block of optionally hydrogenated butadiene/styrene random copolymer type and at least one thermoplastic block of styrene type.

6. 发明申请

US20180043734A1 TIRE OBJECT PROVIDED WITH AN ELASTOMER LAYER MADE OF A THERMOPLASTIC ELASTOMER IN THE FORM OF AN (A-B-(A-METHYLSTYRENE-CO-B))N-B-C BLOCK COPOLYMER 审中-公开
公开(公告)号：US20180043734A1
公开(公告)日：2018-02-15
申请号：US15556169
申请日：2016-03-08
申请人： COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
发明人： MARC GREIVELDINGER , EMMANUEL CUSTODERO
IPC分类号： B60C1/00 , C08L53/00 , B60C5/14 , C08F297/00
CPC分类号： B60C1/0008 , B60C5/14 , C08F297/00 , C08L53/00 , C08L2201/14
摘要： A pneumatic object is provided with an elastomer layer which is gastight to inflation gases, said elastomer layer comprising, as predominant elastomer, a thermoplastic elastomer in the form of a block copolymer which comprises: (a) an elastomeric block comprising at least units derived from isobutylene, and having a glass transition temperature of less than or equal to −20° C., and (b) one or more thermoplastic blocks, the thermoplastic block(s) each comprising at least one first block consisting of units derived from at least one polymerizable monomer and at least one second block, said second block(s) being a random copolymer consisting of units derived from α-methylstyrene and of units derived from β-pinene. A process for rendering a pneumatic object gastight to inflation gases is also disclosed.

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