Invention Grant
US08349215B2 Corrosion inhibitors having increased biological degradability and minimized toxicity
失效
具有增加的生物降解性和最小化毒性的腐蚀抑制剂
- Patent Title: Corrosion inhibitors having increased biological degradability and minimized toxicity
- Patent Title (中): 具有增加的生物降解性和最小化毒性的腐蚀抑制剂
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Application No.: US12812013Application Date: 2008-12-10
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Publication No.: US08349215B2Publication Date: 2013-01-08
- Inventor: Dirk Leinweber , Alexander Roesch , Michael Feustel
- Applicant: Dirk Leinweber , Alexander Roesch , Michael Feustel
- Applicant Address: VG Tortola
- Assignee: Clariant Finance (BVI) Limited
- Current Assignee: Clariant Finance (BVI) Limited
- Current Assignee Address: VG Tortola
- Agent Tod A. Waldrop
- Priority: DE102008003828 20080110
- International Application: PCT/EP2008/010457 WO 20081210
- International Announcement: WO2009/086872 WO 20090716
- Main IPC: C23F11/12
- IPC: C23F11/12 ; C23F11/14 ; C23F11/04 ; C09K15/16
Abstract:
The invention relates to the use of salts of compound of the formula (1) and amines of the formula (2), where R1 means C8- to C30-Alkyl or C8- to C30-Alkenyl, R2 means hydrogen or a group of the formula -(A-O)x—H, R3, R4 mean hydrogen, C1- to C4-Alkyl or a group of the formula -(A-O)x—H, A means C2- to C4-Alkylene, and x means a number from 1 to 10, as water-soluble or water-dispersible corrosion inhibitors.
Public/Granted literature
- US20100283010A1 Corrosion Inhibitors Having Increased Biological Degradability And Minimized Toxicity Public/Granted day:2010-11-11
Information query
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