IP Library Granted Patent US 11,377,610
Granted Patent B2
US 11,377,610 · App. 17/491,089 · Granted Jul 5, 2022

Performance enhancing additive for fuel composition, and method of use thereof

Inventor: Mahesh Subramaniyam (Mumbai, IN)
Assignee: Dorf Ketal Chemicals FZE
C10L1/2387C10L1/2383C10L10/18C10L2200/0446C10L2230/22C10L2270/026
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Quick Facts
Patent No.
US 11,377,610
App. No.
17/491,089
Granted
Jul 5, 2022
Kind
B2
Abstract

The present invention relates to performance enhancing additive composition comprising a mixture or a blend of (i) an acid amide; and (ii) oxide treated derivative of amine in one embodiment, and performance enhancing additive composition comprising a mixture or a blend of (i) an acid amide; and (ii) oxide treated derivative of amine, and further comprising a detergent in another embodiment, and to a fuel compositions thereof in still another embodiment, and to method of use thereof in yet another embodiment, and to a method of improving performance of a fuel and an engine in yet another embodiment.

Claims (15)

1. A performance enhancing additive composition, comprising a mixture or a blend of:

(i) an acid amide;

(ii) oxide treated derivative of amine; and

(iii) a detergent,

wherein the acid amide consists of a reaction product of polyisobutylene succinic anhydride (PIBSA) and tetraethylene pentamine (TEPA);

wherein the oxide treated derivative of amine consists of a reaction product of an oxide and an amine; and

wherein the amine consists of tri-isopropanolamine (TIPA);

wherein the oxide is selected from a group consisting of ethylene oxide (EO), propylene oxide (PO), and butylene oxide (BO);

wherein the a detergent comprises polyisobutylene succinimide (PIBSI).

2. The performance enhancing additive composition as claimed in claim 1 , wherein the oxide treated derivative of amine consists of propylene oxide treated derivative of tri-isopropanolamine (PO-TIPA).

3. A method of using a performance enhancing additive composition for enhancing performance of an engine or fuel used for the engine by reducing power loss of the engine, wherein the method comprises using the performance enhancing additive composition as claimed in claim 1 in the engine or the fuel used for the engine.

4. A method for improving performance of an engine or a fuel used for the engine by reducing power loss of the engine, wherein the method comprises adding the performance enhancing additive composition as claimed in claim 1 to the engine or the fuel used for the engine.

5. A fuel composition comprising:

(A) an engine fuel; and

(B) the performance enhancing additive composition as claimed in claim 1 .

Assignments (3)
SECURITY INTEREST Recorded Dec 12, 2023
From: DORF KETAL CHEMICALS FZE
To: HSBC BANK MIDDLE EAST LIMITED
Reel/Frame 065878/0104 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 30, 2021
From: SUBRAMANIYAM, MAHESH
To: DORF KETAL CHEMICALS (INDIA) PRIVATE LIMITED
Reel/Frame 057662/0104 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 30, 2021
From: DORF KETAL CHEMICALS (INDIA) PRIVATE LIMITED
To: DORF KETAL CHEMICALS FZE
Reel/Frame 057679/0012 →
Priority Claims (1)
IN 201821003542 · Jan 30, 2018 · national
Continuity (2)
Continuation 16965149
Related Publication 20220017832A1 · Jan 20, 2022