Controlled release supplemental coolant additive

Details Controlled release supplemental coolant additive Controlled release supplemental coolant additive

1996-06-21

1998-04-21

Skane, Christine

Compositions

Heat-exchange, low-freezing or pour point, or high boiling...

Organic components

252 71, 252 76, 422 7, 428407, C09K 318, C09K 500

Patent

active

057414335

ABSTRACT:
A controlled-release supplement coolant additive for use in diesel engine coolant systems comprising a core containing at least one supplemental coolant additive (SCA) active component and a polymeric coating material encapsulating said core. The controlled released supplement coolant additive slowly releases the SCA active components to a diesel engine coolant system, thereby delivering an effective concentration level of SCA active components over an extended period. The controlled-release supplement coolant additive maintains a minimum concentration level of active SCA components in the coolant system. Additionally, the controlled-release supplemental coolant additive prevents overdosing the coolant system with particular SCA active components such as nitrates.

REFERENCES:
patent: 3977992 (1976-08-01), Hofacker
patent: 4561981 (1985-12-01), Characklis
patent: 4717495 (1988-01-01), Hercamp et al.
patent: 4728452 (1988-03-01), Hansen
patent: 4756844 (1988-07-01), Walles et al.
patent: 5120349 (1992-06-01), Stewart et al.
patent: 5186732 (1993-02-01), Thompson et al.

Affiliated with

Also associated with

Rating

Controlled release supplemental coolant additive does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Controlled release supplemental coolant additive, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Controlled release supplemental coolant additive will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2054924