Invention Grant
- Patent Title: Method of inhibiting the formation of gas hydrates using amidines and guanidines
- Patent Title (中): 使用脒类和胍类抑制气体水合物形成的方法
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Application No.: US14351131Application Date: 2012-10-10
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Publication No.: US09303201B2Publication Date: 2016-04-05
- Inventor: Malcolm Andrew Kelland
- Applicant: ECO INHIBITORS AS
- Applicant Address: NO Stavanger
- Assignee: ECO INHIBITORS AS
- Current Assignee: ECO INHIBITORS AS
- Current Assignee Address: NO Stavanger
- Agency: Knobbe, Martens, Olson & Bear, LLP
- Priority: GB1117477.8 20111011
- International Application: PCT/EP2012/070073 WO 20121010
- International Announcement: WO2013/053766 WO 20130418
- Main IPC: C09K8/52
- IPC: C09K8/52 ; C09K8/32 ; C09K8/528 ; C10L3/10 ; C07C277/08
Abstract:
The present invention relates to methods of inhibiting the formation or agglomeration of gas hydrates using amidines or guanidines. The invention further relates to compositions comprising amidines or guanidines that find use as gas hydrate inhibitors, as well as processes for preparing alkylated amidinium or guanidinium salts.
Public/Granted literature
- US20140256599A1 METHOD OF INHIBITING THE FORMATION OF GAS HYDRATES USING AMIDINES AND GUANIDINES Public/Granted day:2014-09-11
Information query
