Invention Grant
US09074037B2 Iron-containing polymer suitable for regenerating diesel exhaust particulate traps
有权
适用于再生柴油机废气颗粒捕集器的含铁聚合物
- Patent Title: Iron-containing polymer suitable for regenerating diesel exhaust particulate traps
- Patent Title (中): 适用于再生柴油机废气颗粒捕集器的含铁聚合物
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Application No.: US12593062Application Date: 2008-03-07
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Publication No.: US09074037B2Publication Date: 2015-07-07
- Inventor: Colin Morton , Russell M. Thompson
- Applicant: Colin Morton , Russell M. Thompson
- Applicant Address: GB Abingdon, Oxfordshire
- Assignee: Infineum International Limited
- Current Assignee: Infineum International Limited
- Current Assignee Address: GB Abingdon, Oxfordshire
- Agency: Kenyon & Kenyon LLP
- Priority: GB0705919.9 20070328
- International Application: PCT/EP2008/001835 WO 20080307
- International Announcement: WO2008/116553 WO 20081002
- Main IPC: F02B43/00
- IPC: F02B43/00 ; C08F292/00 ; C08F255/00 ; C08L51/04 ; C08L51/06 ; C08L51/10 ; C10L1/14 ; C10L1/30 ; C10L10/02 ; C10L10/06 ; C10L1/19 ; C10L1/198
Abstract:
An iron-containing polymer is provided for use as a fuel additive for promoting trap regeneration. The polymer shows a beneficial balance of physical properties, and is prepared from iron salts by a polymerization process involving base addition, and subsequent co-ordination of branched-chain polycarboxylate ligands. The polymer can be stored in highly concentrate form, and shows particular suitability for on board dosing systems.
Public/Granted literature
- US20100043411A1 Iron-Containing Polymer Suitable for Regenerating Diesel Exhaust Particulate Traps Public/Granted day:2010-02-25
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