Controlled release of additive gel(s) for functional fluids

Details Controlled release of additive gel(s) for functional fluids Controlled release of additive gel(s) for functional fluids

C - Chemistry, Metallurgy

10

M

C10M 163/00 (2006.01) C10M 169/00 (2006.01) C10M 175/00 (2006.01) C10M 177/00 (2006.01)

Patent

CA 2595760

In accordance with the present invention, it has been discovered that additive gels can provide additives to a functional fluid over time. In accordance with the present invention it has been discovered that an additive gel comprising i.) at least two additives selected from the group comprising detergents, dispersants, acids, bases, over based detergent, succinated polyolefins or mixtures thereof wherein the selected additives when combined form a gel; ii.) optionally at least one additive comprising viscosity modifier(s), friction modifier(s), detergent(s), cloud point depressant(s), pour point depressant(s), demulsifier(s), flow improver(s), anti static agent(s), dispersant(s), antioxidant(s), antifoam(s), corrosion/rust inhibitor(s), extreme pressure/antiwear agent(s), seal swell agent(s), lubricity aid(s), antimisting agent(s), and mixtures thereof; resulting in a controlled release gel that over time releases at least one desired additive into a functional fluid when the gel is contacted with the functional fluid.

Selon la présente invention, il a été découvert que des gels additifs peuvent fournir des additifs à des fluides fonctionnels au fils du temps. Le gel additif selon l'invention comprend: i) au moins deux additifs choisis dans le groupe constitué par des détergents, des dispersants, des acides, des bases, un détergent surbasique, des polyoléfines succinatées ou des mélanges de celles-ci, les additifs choisis formant ensemble un gel; ii) facultativement au moins un additif contenant un/des modificateur(s) de viscosité, un/des modificateur(s) de frottement, un/des détergent(s), un/des agents réducteur(s) de point de trouble, un/des agents réducteur(s) de point d'écoulement, un/des désémulsifiant(s), un/des améliorateur(s) d'écoulement, un/des agent(s) antistatique(s), un/des dispersant(s), un/des antioxydant(s), un/des anti-moussant(s), un/des inhibiteur(s) de corrosion/rouille, un/des agent(s) extrême pression/anti-usure, un/des agent(s) de gonflement d'étanchéité, un/des agent(s) lubrifiant(s), un/des agent(s) anti-embuage, et des mélanges de ceux-ci. On obtient ainsi un gel à libération contrôlée libérant au fils du temps au moins un additif désiré dans un fluide fonctionnel lorsque le gel est en contact avec le fluide.

Affiliated with

Also associated with

Rating

Controlled release of additive gel(s) for functional fluids 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 of additive gel(s) for functional fluids, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Controlled release of additive gel(s) for functional fluids will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1668263