发明申请
WO2012009044A1 ADHESIVE EXTRUSION FOR DYNAMICALLY VULCANIZED THERMOPLASTIC ELASTOMER LAMINATES
审中-公开
基本信息:
- 专利标题: ADHESIVE EXTRUSION FOR DYNAMICALLY VULCANIZED THERMOPLASTIC ELASTOMER LAMINATES
- 专利标题(中):用于动态挤压热塑性弹性体层压板的粘合挤压
- 申请号:PCT/US2011/036099 申请日:2011-05-11
- 公开(公告)号:WO2012009044A1 公开(公告)日:2012-01-19
- 发明人: CARAWAY, Gregory, S. , SHANNON, Porter, C. , SILVA, Adriana, S.
- 申请人: EXXONMOBIL CHEMICAL PATENTS INC. , CARAWAY, Gregory, S. , SHANNON, Porter, C. , SILVA, Adriana, S.
- 申请人地址: A Corporation Of The State Of Delaware 5200 Bayway Drive Baytown, TX 77520 US
- 专利权人: EXXONMOBIL CHEMICAL PATENTS INC.,CARAWAY, Gregory, S.,SHANNON, Porter, C.,SILVA, Adriana, S.
- 当前专利权人: EXXONMOBIL CHEMICAL PATENTS INC.,CARAWAY, Gregory, S.,SHANNON, Porter, C.,SILVA, Adriana, S.
- 当前专利权人地址: A Corporation Of The State Of Delaware 5200 Bayway Drive Baytown, TX 77520 US
- 代理机构: KRAWCZYK, Nancy, T. et al.
- 优先权: US12/838,076 20100716
- 主分类号: B29C47/06
- IPC分类号: B29C47/06 ; B32B25/08 ; B32B27/26 ; B60C1/00
摘要:
A coextrusion process for coextruding a thermoplastic elastomer with two outer layers of adhesive to form a film, and a laminate comprising a plurality of layers including an adhesive layer, a sublayer and a barrier layer. The barrier layer comprises a dynamically vulcanized thermoplastic elastomer composition present in one or more plies of the barrier layer. The sublayer comprises a first ply of a first adhesive composition joining the barrier layer and a second ply, and the adhesive layer comprises the second ply, which is vulcanizable with diene-based rubber. The sublayer of the adhesive can be laid down in contact with the relatively hot thermoplastic elastomer to moderate the temperature of the outer layer of the adhesive, whereby the outer layer of the adhesive at least is protected from scorching and can be co-vulcanized with rubber in a tire building process.
摘要(中):
一种用于将两种外层粘合剂共挤出热塑性弹性体以形成膜的共挤出方法,以及包括多层包括粘合剂层,亚层和阻挡层的层压体。 阻挡层包括存在于阻挡层的一个或多个层中的动态硫化的热塑性弹性体组合物。 该子层包括连接阻挡层和第二层的第一粘合剂组合物的第一层,并且粘合层包括可与二烯基橡胶硫化的第二层。 可以将粘合剂的子层放置成与相对热的热塑性弹性体接触以调节粘合剂的外层的温度,由此至少防止粘合剂的外层烧焦并且可以与橡胶共硫化 在轮胎建造过程中。
IPC结构图谱:
B | 作业;运输 |
--B29 | 塑料的加工;一般处于塑性状态物质的加工 |
----B29C | 塑料的成型或连接;塑性状态物质的一般成型;已成型产品的后处理,如修整 |
------B29C47/00 | 挤出成型,即挤出成型材料通过模子或喷嘴,模子或喷嘴给出要求的形状;所用的设备 |
--------B29C47/04 | .多层的或多色的制品的 |
----------B29C47/06 | ..多层的制品 |