公开(公告)号：US20190292473A1

公开(公告)日：2019-09-26

申请号：US16362157

申请日：2019-03-22

Applicant: Chevron Oronite Company LLC ,  Chevron U.S.A. Inc.

Inventor： Richard Eugene Cherpeck ,  Amir Gamal Maria ,  Ian G. Elliott ,  Theresa Liang Gunawan

IPC: C10L1/232 ,  C10L1/188 ,  C10L1/222 ,  C10L1/19 ,  C10L1/185 ,  C10L1/16 ,  C10L1/189 ,  C10L1/183 ,  C10L1/233 ,  C10M169/04 ,  C10M133/44 ,  C10M133/40 ,  C10M129/70 ,  C10M133/04 ,  C10M133/22 ,  C10M133/06 ,  C10M129/24 ,  C10M127/04 ,  C10M129/02 ,  C10M129/26 ,  C10M133/16 ,  C10M133/46 ,  C10M129/76 ,  C10M133/48 ,  C10M141/06

Abstract: Fuel and lubricant compositions are provided that contain a primary low-speed pre-ignition (LSPI)-reducing additive comprising (i) an amino additive, (ii) an amine additive, (iii) a triazole additive, (iv) a benzamidinium additive, (v) a benzoxazole additive, or (vi) a N═C—X motif additive. Methods for preventing or reducing low speed pre-ignition events in spark-ignited engines using these compositions are also provided.

公开(公告)号：US10351791B2

公开(公告)日：2019-07-16

申请号：US14907693

申请日：2014-07-28

Applicant: INNOSPEC LIMITED

Inventor： Jacqueline Reid ,  Stephen L. Cook

IPC: C10L10/04 ,  C10L10/18 ,  C10M133/54 ,  C10L1/222 ,  C10L1/2383 ,  C10M133/04 ,  C10M133/08 ,  C07C213/08 ,  C07C217/28 ,  C08F110/10 ,  F02M25/00 ,  C07C57/13 ,  C07D207/408 ,  C10L1/232 ,  C10M133/44 ,  F02M25/14

Abstract: A quaternary ammonium compound of formula (X), wherein R0, R, R2 and R3 is each individually an optionally substituted alkyl, alkenyl or aryl group and R includes an optionally substituted hydrocarbyl moiety having at least 5 carbon atoms.

公开(公告)号：US20190177630A1

公开(公告)日：2019-06-13

申请号：US16210090

申请日：2018-12-05

Applicant: Henry Nguyen ,  Jerry Weers ,  David Jennings ,  Kung-Po Chao ,  Joey Dacula Mangadlao

Inventor： Henry Nguyen ,  Jerry Weers ,  David Jennings ,  Kung-Po Chao ,  Joey Dacula Mangadlao

IPC: C10L1/198 ,  C10L1/222 ,  C10L1/232 ,  C08G8/12

Abstract: A method of stabilizing asphaltenes in a petroleum hydrocarbon fluid comprises contacting the petroleum hydrocarbon fluid with a mixed phenol aldehyde derived from an aldehyde and two or more unsubstituted or alkyl-substituted monophenols, the two or more unsubstituted or alkyl-substituted monophenols comprising a first phenol which is a C1-20 linear or branched alkyl monophenol; and a second phenol which is unsubstituted or a C1-20 linear or branched alkyl monophenol different from the first phenol, wherein the molar ratio of the first phenol relative to the second phenol is about 4:1 to about 1:4.

公开(公告)号：US20180201857A1

公开(公告)日：2018-07-19

申请号：US15921089

申请日：2018-03-14

Applicant: BASF SE

Inventor： Wolfgang GRABARSE ,  Harald BOEHNKE ,  Christian TOCK ,  Cornelia ROEGER-GEOPFERT ,  Ludwig VOELKEL

IPC: C10L10/04 ,  C07D207/12 ,  C07C231/02 ,  C10M133/44 ,  C10M133/16 ,  C10L1/232 ,  C10L1/224 ,  C10L10/18

CPC classification number: C10L10/04 ,  C07C231/02 ,  C07C231/12 ,  C07D207/12 ,  C10L1/22 ,  C10L1/2222 ,  C10L1/224 ,  C10L1/232 ,  C10L1/2383 ,  C10L1/2387 ,  C10L10/00 ,  C10L10/14 ,  C10L10/18 ,  C10L2200/0259 ,  C10L2230/22 ,  C10L2270/026 ,  C10M133/16 ,  C10M133/44 ,  C10M133/56 ,  C10M2203/1045 ,  C10M2215/082 ,  C10M2215/223 ,  C10M2215/28 ,  C10N2220/021 ,  C10N2230/04 ,  C10N2240/10

Abstract: The present invention relates to novel acid-free quaternized nitrogen compounds, to the preparation thereof and to the use thereof as a fuel and lubricant additive, more particularly as a detergent additive, as a wax antisettling additive (WASA) or as an additive for reducing internal diesel injector deposits (IDID); to additive packages which comprise these compounds; and to fuels and lubricants thus additized. The present invention further relates to the use of these acid-free quaternized nitrogen compounds as a fuel additive for reducing or preventing deposits in the injection systems of direct-injection diesel engines, especially in common-rail injection systems, for reducing the fuel consumption of direct-injection diesel engines, especially of diesel engines with common-rail injection systems, and for minimizing power loss in direct-injection diesel engines, especially in diesel engines with common-rail injection systems.

公开(公告)号：US10011795B1

公开(公告)日：2018-07-03

申请号：US15855011

申请日：2017-12-27

Applicant: AFTON CHEMICAL CORPORATION

Inventor： Michel Nuckols ,  Charles Shanahan ,  Scott A Culley ,  Keihann Yavari ,  Lieven Van Hecke

IPC: C10L1/224 ,  C10L1/232

Abstract: A fuel additive concentrate for gasoline, a gasoline fuel containing an additive mixture, a method for reducing wear in an engine and in a fuel delivery system of a gasoline engine, and a method for improving injector performance. The additive concentrate includes an aromatic solvent and a mixture that contains (i) N,N-bis(2-hydroxyethyl)alkylamide, (ii) 2-((2-(bis(2-hydroxyethyl)amino)ethyl)amino)ethyl alkanoate and N-(2-(bis(2-hydroxyethyl)amino)ethyl)-N-(2-hydroxyethyl)alkylamide, and (iii) fatty acid ester(s) and amide(s) derived from a self-condensation product of diethanolamine (DEA) containing at least 3 amino groups. A weight ratio of (i) to (ii) to (iii) in the concentrate ranges from about 8:2:0 to about 2:5:3. The fuel additive mixture is substantially devoid of glycerin and remains fluid at a temperature down to about −20° C.

公开(公告)号：US10005978B2

公开(公告)日：2018-06-26

申请号：US14434965

申请日：2013-10-22

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 ,  C10L1/22 ,  C07C235/10 ,  C10L1/08 ,  C07D207/408 ,  C07D303/04 ,  C08G63/91 ,  C10L1/222 ,  C10L1/224 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L10/06 ,  C10L10/18 ,  C10L10/02 ,  C10L1/232

CPC classification number: C10L10/04 ,  C07C235/10 ,  C07D207/408 ,  C07D303/04 ,  C08G63/912 ,  C10L1/08 ,  C10L1/22 ,  C10L1/221 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/224 ,  C10L1/232 ,  C10L1/238 ,  C10L1/2383 ,  C10L1/2387 ,  C10L10/02 ,  C10L10/06 ,  C10L10/18 ,  C10L2200/0259 ,  C10L2230/22 ,  C10L2270/026

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：US09988589B2

公开(公告)日：2018-06-05

申请号：US15423240

申请日：2017-02-02

Applicant: BASF SE

Inventor： Wolfgang Grabarse ,  Harald Boehnke ,  Christian Tock ,  Cornelia Roeger-Goepfert ,  Ludwig Voelkel

IPC: C07D207/12 ,  C07C231/02 ,  C10L10/04 ,  C10L10/18 ,  C10L1/232 ,  C10L1/224 ,  C10M133/16 ,  C10M133/44

CPC classification number: C10L10/04 ,  C07C231/02 ,  C07C231/12 ,  C07D207/12 ,  C10L1/22 ,  C10L1/2222 ,  C10L1/224 ,  C10L1/232 ,  C10L1/2383 ,  C10L1/2387 ,  C10L10/00 ,  C10L10/14 ,  C10L10/18 ,  C10L2200/0259 ,  C10L2230/22 ,  C10L2270/026 ,  C10M133/16 ,  C10M133/44 ,  C10M133/56 ,  C10M2203/1045 ,  C10M2215/082 ,  C10M2215/223 ,  C10M2215/28 ,  C10N2220/021 ,  C10N2230/04 ,  C10N2240/10

Abstract: The present invention relates to novel acid-free quaternized nitrogen compounds, to the preparation thereof and to the use thereof as a fuel and lubricant additive, more particularly as a detergent additive, as a wax antisettling additive (WASA) or as an additive for reducing internal diesel injector deposits (IDID); to additive packages which comprise these compounds; and to fuels and lubricants thus additized. The present invention further relates to the use of these acid-free quaternized nitrogen compounds as a fuel additive for reducing or preventing deposits in the injection systems of direct-injection diesel engines, especially in common-rail injection systems, for reducing the fuel consumption of direct-injection diesel engines, especially of diesel engines with common-rail injection systems, and for minimizing power loss in direct-injection diesel engines, especially in diesel engines with common-rail injection systems.

公开(公告)号：US09686996B2

公开(公告)日：2017-06-27

申请号：US15040019

申请日：2016-02-10

Applicant: Dow Global Technologies LLC

Inventor： Bei Yin

IPC: A01N43/64 ,  A01N57/20 ,  A61K31/663 ,  A61K31/53 ,  A61L2/00 ,  A01N57/34 ,  A01N57/10 ,  A01N31/08 ,  C09D5/14 ,  C10L1/14 ,  C10L10/00 ,  A01N43/32 ,  C10L1/183 ,  C10L1/185 ,  C10L1/232 ,  C10L1/26

CPC classification number: A01N57/20 ,  A01N31/08 ,  A01N43/32 ,  A01N43/64 ,  A01N57/10 ,  A01N57/34 ,  A61K31/53 ,  A61K31/663 ,  C09D5/14 ,  C10L1/14 ,  C10L1/1832 ,  C10L1/1855 ,  C10L1/232 ,  C10L1/2608 ,  C10L1/2616 ,  C10L1/2625 ,  C10L10/00 ,  A01N2300/00

Abstract: A synergistic antimicrobial composition having two components. The first component is a hydroxymethyl-substituted phosphorus compound. The second component is one of the following biocides: hexahydro-1,3,5-tris(2-hydroxyethyl)-s-triazine, 2,6-dimethyl-1,3-dioxan-4-yl acetate or ortho-phenylphenol or its alkali metal or ammonium salts.

公开(公告)号：US20170107438A1

公开(公告)日：2017-04-20

申请号：US15314990

申请日：2015-05-29

Applicant: The Lubrizol Corporation

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

IPC: C10L10/18 ,  C10L1/232 ,  C10L10/04 ,  C10M133/44

CPC classification number: C10L10/18 ,  C10L1/1883 ,  C10L1/232 ,  C10L1/2383 ,  C10L10/04 ,  C10L2200/0259 ,  C10L2200/0423 ,  C10L2200/0446 ,  C10L2270/023 ,  C10L2270/026 ,  C10M133/44 ,  C10M133/56 ,  C10M2207/127 ,  C10M2215/02 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/223 ,  C10M2215/28 ,  C10M2217/043 ,  C10N2220/021 ,  C10N2230/04 ,  C10N2240/10 ,  C10N2240/102 ,  C10N2240/103 ,  C10N2240/104 ,  C10N2240/105 ,  C10N2270/00

Abstract: The present technology is related to imide containing quaternary ammonium salts having a hydrocarbyl substituent of number average molecular weight of 1300 to 3000, and the use of such quaternary ammonium salts in fuel compositions or lubricating compositions to improve the water shedding performance of the fuel or lubricant composition.

公开(公告)号：US09506000B2

公开(公告)日：2016-11-29

申请号：US14370229

申请日：2013-01-04

Applicant: Vincent Brian Croud ,  Ian Stuart Edworthy ,  Duncan McCallien

Inventor： Vincent Brian Croud ,  Ian Stuart Edworthy ,  Duncan McCallien

IPC: C10L1/223 ,  C10L1/232 ,  C10L1/00

CPC classification number: C10L1/232 ,  C10L1/003 ,  C10L2230/16 ,  C10L2270/02 ,  C10L2270/023 ,  C10L2270/026

Abstract: Method of marking a hydrocarbon liquid includes: adding thereto, a tracer compound of Formula I: wherein, each A is independently selected from the group consisting of (i) a phenyl group, (ii) a phenyl group substituted with one or more halogen atoms, an aliphatic group or a halogenated aliphatic group, (iii) a partially or fully halogenated alkyl group or (iv) a linear branched or cyclic C1-C20 alkyl group, and each B is independently selected from the group consisting of a (i) phenyl, (ii) phenylmethyl group, (iii) a cyclohexyl group, (iv) a cyclohexylmethyl group, (v) a substituted phenyl or phenylmethyl group in which the benzene ring is substituted by at least one substituent selected from the group consisting of a fluorine atom, a partially or fully halogenated alkyl group and a linear, branched or cyclic C1-C20 alkyl group or (vi) a linear, branched or cyclic C1-C20 alkyl group.