基本信息:
- 专利标题： Rubber retreading formulation
- 专利标题（中）：橡胶胎面翻新制剂
- 申请号：EP12153720.3 申请日：2007-04-23
- 公开(公告)号：EP2452833B1 公开(公告)日：2014-05-14
- 发明人： Hetzel, Peter D.
- 申请人： Compagnie Générale des Etablissements Michelin , MICHELIN Recherche et Technique S.A.
- 申请人地址： 12 Cours Sablon 63000 Clermont-Ferrand FR
- 专利权人： Compagnie Générale des Etablissements Michelin,MICHELIN Recherche et Technique S.A.
- 当前专利权人： Compagnie Générale des Etablissements Michelin,MICHELIN Recherche et Technique S.A.
- 当前专利权人地址： 12 Cours Sablon 63000 Clermont-Ferrand FR
- 代理机构： Dossmann, Gérard
- 主分类号： B60C1/00
- IPC分类号： B60C1/00 ; B60C11/02 ; B29D30/54 ; C08L7/00 ; C08L21/00 ; C09J107/00 ; C09J121/00 ; B29L30/00 ; B29C73/02 ; C08L57/02 ; C08L93/00
摘要：
A cushion gum of having a diene rubber and between 5 and 60 phr of a plasticizing hydrocarbon resin having a glass transition temperature greater than about 20°C, 60°C or even greater than 70°C and a number average molecular weight less than 2000. The cushion gum may comprise between 10 and 30 phr of the resin in particular embodiments. The plasticizing resin may be a terpene resin comprising units resulting from the polymerization of limonene, alpha pinene, beta pinene or combinations thereof; homopolymers or copolymers of cyclopentadiene (CPD) or dicyclopentadiene (DCPD), homopolymers or copolymers of terpene, homopolymers or copolymers of a C 5 cut and mixtures thereof; and/or copolymers of (D)CPD/ vinyl-aromatic, of (D)CPD/ terpene, of (D)CPD/ C 5 cut, of teipene/vinyl-aromatic, of C 5 cut/vinyl-aromatic and of combinations thereof.
公开/授权文献:
- EP2452833A1 Rubber retreading formulation 公开/授权日：2012-05-16
IPC结构图谱:
| B | 作业；运输 |
| --B60 | 一般车辆 |
| ----B60C | 车用轮胎（制造、修理入B29）；轮胎充气；轮胎的更换；一般充气弹性体与气门的连接；与轮胎有关的装置或布置 |
| ------B60C1/00 | 以化学成分或物理结构或其成分混合比为特点的轮胎 |