- 专利标题： Evaporative emission device and adsorbent
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申请号： US16727989申请日： 2019-12-27
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公开(公告)号： US11779900B2公开(公告)日： 2023-10-10
- 发明人: Wolfgang Ruettinger , Steven Chin , Laif R. Alden , Chen Chen , Akash Abraham
- 申请人： BASF CORPORATION
- 申请人地址： US NJ Florham Park
- 专利权人： BASF CORPORATION
- 当前专利权人： BASF CORPORATION
- 当前专利权人地址： US NJ Florham Park
- 代理机构： Lowenstein Sandler LLP
- 主分类号： B01J20/00
- IPC分类号： B01J20/00 ; B01J20/20 ; B01D53/04 ; B01J20/26 ; B01J20/28 ; B01J20/32 ; B60K15/035 ; F02M25/08
摘要：
The present disclosure relates to hydrocarbon emission control systems. More specifically, the present disclosure relates to substrates coated with hydrocarbon adsorptive coating compositions, air intake systems, and evaporative emission control systems for controlling evaporative emissions of hydrocarbons from motor vehicle engines and fuel systems.
公开/授权文献
- US20200147586A1 EVAPORATIVE EMISSION DEVICE AND ADSORBENT 公开/授权日：2020-05-14
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