Invention Grant
- Patent Title: Liquid fuels containing polyamine dispersants
- Patent Title (中): 含有多胺分散剂的液体燃料
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Application No.: US301844Application Date: 1981-09-14
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Publication No.: US4400178APublication Date: 1983-08-23
- Inventor: Donald I. Hoke
- Applicant: Donald I. Hoke
- Applicant Address: OH Wickliffe
- Assignee: The Lubrizol Corporation
- Current Assignee: The Lubrizol Corporation
- Current Assignee Address: OH Wickliffe
- Main IPC: C10L1/222
- IPC: C10L1/222 ; C10L1/22
Abstract:
Certain polyamines are useful carburetor dispersants for liquid fuel compositions. Among the suitable polyamines are diamines which may be prepared by the Mannich reaction of certain primary or secondary amines with an aldehyde such as formaldehyde and an aliphatic nitro compound such as 2-nitropropane, followed by reduction of the nitro group.
Public/Granted literature
- US5686194A Resin film laminated steel for can by dry forming Public/Granted day:1997-11-11
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