Deposit control additives--polyether polyamine ethanes

Fuel and related compositions – Liquid fuels – Aluminum or heavy metal – other than lead – containing

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C10L 122

Patent

active

046041036

ABSTRACT:
Additives for internal combustion engines are provided which in fuels maintain cleanliness of intake system without contributing to combustion chamber deposits. The additives are hydrocarbylopoly(oxyalkylene) polyamine ethanes comprising a hydrocarbyl-terminated poly(oxyalkylene) chain of 2-5 carbon oxyalkylene units bonded to an ethane or branched ethane chain in turn bonded to a nitrogen atom of a polyamine having from 2 to 12 amine nitrogens and from 2 to 40 carbon atoms with a carbon:nitrogen ratio between 1:1 and 10:1.

REFERENCES:
patent: 3440029 (1969-04-01), Little et al.
patent: 3637358 (1972-01-01), Cyba
patent: 3849083 (1974-11-01), Dubeck
patent: 3960965 (1976-06-01), Battersby et al.
patent: 4247301 (1981-01-01), Honnen
patent: 4261704 (1981-04-01), Langdon

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Deposit control additives--polyether polyamine ethanes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Deposit control additives--polyether polyamine ethanes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Deposit control additives--polyether polyamine ethanes will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-966891

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.