公开(公告)号：US20250154424A1

公开(公告)日：2025-05-15

申请号：US18947595

申请日：2024-11-14

Applicant: Independence Oilfield Chemicals LLC.

Inventor： Ashley GOTHARD ,  Butch GOTHARD

IPC: C10L10/04 ,  C10L1/185 ,  C10L1/238 ,  C10L1/26

Abstract: A method of controlling wax deposition within a fluid, the method including admixing an additive composition with the fluid, wherein the additive composition includes one or more biosurfactants and one or more additional additives independently selected from (i) a sulfonic acid or salt thereof, (ii) a polymeric wax inhibitor and (iii) an alkoxylated alcohol and/or amine compound.

公开(公告)号：US12241031B2

公开(公告)日：2025-03-04

申请号：US18268975

申请日：2021-12-22

Applicant: TotalEnergies OneTech

Inventor： Frederic Tort ,  Thomas Fritsch

IPC: C10L1/14 ,  C08F220/18 ,  C08G8/12 ,  C08G8/28 ,  C08L23/0853 ,  C09K8/524 ,  C10L1/195 ,  C10L1/196 ,  C10L1/198 ,  C10L1/238 ,  C10L10/16

Abstract: The present invention relates to a composition of additives comprising: at least one first compound selected from: (i) copolymers of ethylene and vinyl acetate having a molar mass Mn included in the range ranging from 10,000 to 60,000 g·mol−1, optionally grafted by at least one alkyl (meth)acrylate group, the alkyl chain of which is saturated and contains from 12 to 30 carbon atoms; and (ii) polymers comprising at least 90 mol % of units derived from alkyl. (meth)acrylate monomer, the alkyl chain of which is saturated and contains from 18 to 22 carbon atoms; and at least one second compound selected from the modified alkylphenol-aldehyde resins. The invention also relates to the use of this composition of additives for lowering the viscosity of a liquid petroleum product such as a crude oil and for reducing the deposition of paraffins.

公开(公告)号：US12054584B2

公开(公告)日：2024-08-06

申请号：US17624620

申请日：2020-07-06

Applicant: BYK-Chemie GmbH

Inventor： Andreas Okkel ,  Jan Von Haaren ,  Irina Giebelhaus ,  Jörg Bömer ,  Markus Lorenz ,  Peter Walter Stannek ,  Stacy Scranton ,  Jennifer Heitzer

IPC: C08G73/02 ,  C08G69/48 ,  C09K8/524 ,  C10L1/238 ,  C10L10/16

CPC classification number: C08G73/024 ,  C08G69/48 ,  C08G73/0206 ,  C09K8/524 ,  C10L1/2381 ,  C10L10/16 ,  C10L2200/0446 ,  C10L2230/14

Abstract: The invention relates to a polymer or oligomer comprising a) An oligomeric or polymeric core comprising carbon atoms and at least one of oxygen atoms and nitrogen atoms, and b) at least three hydrocarbyl terminal and/or pending groups having 12 to 100 carbon atoms, wherein the hydrocarbyl groups are linked to the core via c) a linking moiety comprising i) a urethane group and ii) a group selected from urethane group, urea group, and biuret group.

公开(公告)号：US11542450B2

公开(公告)日：2023-01-03

申请号：US16661822

申请日：2019-10-23

Applicant: Thomas Daly

Inventor： Thomas Daly

IPC: C10L1/2387 ,  C10L1/233 ,  C10L1/26 ,  C10L1/24 ,  C10L1/222 ,  C07C205/15 ,  C07C205/40 ,  C07C215/08 ,  C07C217/08 ,  C07C217/28 ,  C07C217/48 ,  C07C219/06 ,  C07C219/22 ,  C07C229/12 ,  C07C229/22 ,  C07C309/14 ,  C07D213/74 ,  C07D295/088 ,  C07D295/15 ,  C07F9/09 ,  C07F9/38 ,  C07F9/58 ,  C09K3/00 ,  C10L1/10 ,  C10L1/22 ,  C10L1/238 ,  C11D1/66

Abstract: Amines and amine derivatives that improve the buffering range, and/or reduce the chelation and other negative interactions of the buffer and the system to be buffered. The reaction of amines or polyamines with various molecules to form polyamines with differing pKa's will extend the buffering range, derivatives that result in polyamines that have the same pKa yields a greater buffering capacity. Derivatives that result in zwitterionic buffers improve yield by allowing a greater range of stability.

公开(公告)号：US20190112539A1

公开(公告)日：2019-04-18

申请号：US16223485

申请日：2018-12-18

Applicant: The Lubrizol Corporation

Inventor： James H. Bush ,  Robert H. Barbour ,  David J. Moreton ,  Hannah Greenfield ,  Paul R. Stevenson ,  David C. Arters

IPC: C10L10/04 ,  C10L10/06 ,  C08G63/91 ,  C10L1/22 ,  C10L1/222 ,  C07D207/408 ,  C10L1/08 ,  C07D303/04 ,  C10L10/18 ,  C07C235/10 ,  C10L1/2387 ,  C10L1/2383 ,  C10L1/238 ,  C10L1/224

Abstract: The composition of the present invention related to a quaternary ammonium salt detergent and the use of such quaternary ammonium salt detergents in a fuel composition to reduce diesel injector deposits and remove or clean up existing deposits on the diesel injectors.

公开(公告)号：US20190040332A1

公开(公告)日：2019-02-07

申请号：US16154952

申请日：2018-10-09

Applicant: BASF SE

Inventor： Harald BOEHNKE ,  Ludwig VOELKEL ,  Marc WALTER

IPC: C10L10/18 ,  C10L1/14 ,  C10L1/28 ,  C10L10/00 ,  C10L1/232 ,  C10L1/195 ,  C10L1/198 ,  C10G33/04 ,  C10L1/2383 ,  C10L1/238 ,  C10L1/233 ,  C10L1/23 ,  C10L1/189 ,  C10L1/188 ,  C10L1/16 ,  C10L1/2387

Abstract: Use of a hydrocarbyl-substituted dicarboxylic acid for improving or boosting the separation of water from fuel oils and gasoline fuels which comprise additives with detergent action. A Fuel additive concentrate comprising the said hydrocarbyl-substituted dicarboxylic acid, certain additives with detergent action and optionally other customary additives and solvents or diluents.

公开(公告)号：US10174269B2

公开(公告)日：2019-01-08

申请号：US14903095

申请日：2014-07-02

Applicant: BASF SE

Inventor： Harald Boehnke ,  Ludwig Voelkel ,  Marc Walter

IPC: C10L1/00 ,  C10L10/18 ,  C10G33/04 ,  C10L1/14 ,  C10L1/198 ,  C10L10/00 ,  C10L1/195 ,  C10L1/232 ,  C10L1/28 ,  C10L1/16 ,  C10L1/188 ,  C10L1/189 ,  C10L1/23 ,  C10L1/233 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387

Abstract: Use of a hydrocarbyl-substituted dicarboxylic acid for improving or boosting the separation of water from fuel oils and gasoline fuels which comprise additives with detergent action. A Fuel additive concentrate comprising the said hydrocarbyl-substituted dicarboxylic acid, certain additives with detergent action and optionally other customary additives and solvents or diluents.

公开(公告)号：US10131859B2

公开(公告)日：2018-11-20

申请号：US13729741

申请日：2012-12-28

Applicant: Butamax (TM) Advanced Biofuels LLC

Inventor： Leslie R. Wolf ,  James J. Baustian

IPC: C10L1/00 ,  C10L10/04 ,  C10L1/14 ,  C10L1/18 ,  C10L1/182 ,  C10L1/188 ,  C10L1/22 ,  C10L1/222 ,  C10L1/224 ,  C10L1/232 ,  C10L1/238 ,  C10L1/2387 ,  C10G75/02 ,  C10L1/02 ,  C23F11/12 ,  C10L1/12 ,  C10L1/16 ,  C10L1/185 ,  C10L1/19

Abstract: This invention relates to corrosion inhibitor additive combinations giving long acting performance in oxygenated gasoline blends comprising either low carbon number (

公开(公告)号：US09938479B2

公开(公告)日：2018-04-10

申请号：US15062799

申请日：2016-03-07

Applicant: BASF SE

Inventor： Arno Lange ,  Hans Peter Rath ,  Marc Walter ,  Marco Bergemann ,  Helmut Schmidt

IPC: C10L10/08 ,  C10L1/22 ,  C10L10/18 ,  C08F8/32 ,  C10L1/14 ,  C10L1/222 ,  C10L1/232 ,  C10L1/233 ,  C10M133/06 ,  C10M133/08 ,  C10M133/10 ,  C10M133/38 ,  C10M159/14 ,  C10M159/16 ,  C10L1/238 ,  C10L10/04 ,  C10L1/16 ,  C10L1/183 ,  C10L1/198 ,  C10L1/2383 ,  C10L1/2387

CPC classification number: C10L10/08 ,  C08F8/32 ,  C10L1/143 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1832 ,  C10L1/198 ,  C10L1/1985 ,  C10L1/22 ,  C10L1/221 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/232 ,  C10L1/233 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L10/04 ,  C10L10/18 ,  C10L2200/0259 ,  C10M133/06 ,  C10M133/08 ,  C10M133/10 ,  C10M133/38 ,  C10M159/14 ,  C10M159/16 ,  C10M2203/06 ,  C10M2203/102 ,  C10M2207/023 ,  C10M2209/105 ,  C10M2215/04 ,  C10M2215/044 ,  C10M2217/043 ,  C10N2220/021 ,  C10N2230/04 ,  C10N2240/104 ,  C08F10/10 ,  C10M2207/08 ,  C10M2209/108

Abstract: The present invention relates to the use of amines and/or Mannich adducts as detergents and/or dispersants in fuel and lubricant compositions for direct-injection gasoline engines. The invention further relates to fuel and lubricant compositions which comprise at least one such Mannich adduct, and also a bisaminoalkylated Mannich adduct.

公开(公告)号：US20180029004A1

公开(公告)日：2018-02-01

申请号：US15551108

申请日：2016-02-15

Applicant: AVOCET SOLUTIONS INC. ,  AFS AVOCET PLC.

Inventor： James Robert JENNINGS ,  Glyn David SHORT

IPC: B01J19/24 ,  C10L1/238 ,  B01J19/00 ,  C08G65/325 ,  B01J19/06

CPC classification number: B01J19/245 ,  B01J19/002 ,  B01J19/06 ,  B01J2219/00033 ,  B01J2219/00087 ,  B01J2219/00261 ,  C08G65/325 ,  C10L1/231 ,  C10L1/238 ,  C10L10/12 ,  C10L2270/026

Abstract: An apparatus for producing polyethylene glycol dinitrate. The apparatus includes providing continuously an acid composition and a glycol composition to a reaction apparatus; reacting the acid composition and the glycol composition in the reaction apparatus in a continuous manner to generate a reaction composition; using an alkaline composition to at least partially neutralize the reaction composition to cause at least a portion of the polyethylene glycol dinitrate to deposit from a solution of the reaction composition; and extracting the deposit of polyethylene glycol dinitrate.