Invention Grant
- Patent Title: Aromatic imine compounds for use as sulfide scavengers
- Patent Title (中): 用作硫化物清除剂的芳香族亚胺化合物
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Application No.: US11854069Application Date: 2007-09-12
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Publication No.: US07985881B2Publication Date: 2011-07-26
- Inventor: Gary Westlund , David Weller
- Applicant: Gary Westlund , David Weller
- Applicant Address: US CA Oakland
- Assignee: Guard Products LLC
- Current Assignee: Guard Products LLC
- Current Assignee Address: US CA Oakland
- Agency: King & Spalding LLP
- Agent Peter J. Dehlinger
- Main IPC: C07C251/00
- IPC: C07C251/00 ; C07C251/02 ; C07C251/10 ; C07C251/16
Abstract:
Compositions and methods relating to aromatic imine compounds and methods of their use are described. The compounds are formed from aromatic aldehydes and amino or amino derivatives. The compounds and their derivatives are useful, for example, as hydrogen sulfide and mercaptan scavengers for use in both water and petroleum products.
Public/Granted literature
- US20090065445A1 AROMATIC IMINE COMPOUNDS FOR USE AS SULFIDE SCAVENGERS Public/Granted day:2009-03-12
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