公开(公告)号：US20180201855A1

公开(公告)日：2018-07-19

申请号：US15744416

申请日：2016-07-12

Applicant: BASF SE

Inventor： Ivette GARCIA CASTRO ,  Maxim PERETOLCHIN ,  Jochen MEZGER ,  Klaus MUEHLBACH

IPC: C10L1/196 ,  C10L10/04 ,  C10L10/06 ,  C10M145/16

CPC classification number: C10L1/1966 ,  C10L1/1973 ,  C10L1/2362 ,  C10L1/2364 ,  C10L1/2366 ,  C10L1/2368 ,  C10L10/04 ,  C10L10/06 ,  C10L2200/0446 ,  C10L2270/023 ,  C10L2270/026 ,  C10M145/16 ,  C10M2209/086 ,  C10N2230/04 ,  C10N2240/10

Abstract: Novel uses of copolymers for removing and/or reducing the level of deposits in the fuel system and/or injection system of direct injection diesel and/or gasoline engines are provided. What is provided is the use of particular copolymers as fuel additive or lubricant additive; to processes for preparation of such additives, and fuels and lubricants added therewith, such as, more particularly, as a detergent additive; to use of these copolymers for reducing the level of or preventing deposits in the fuel systems and especially 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; and as an additive for gasoline fuels, especially for operation of DISI engines.

公开(公告)号：US20150094441A1

公开(公告)日：2015-04-02

申请号：US14563136

申请日：2014-12-08

Applicant: INSTITUTO MEXICANO DEL PETROLEO

Inventor： Laura Veronica CASTRO SOTELO ,  Eugenio Alejandro FLORES OROPEZA ,  Gabriel CENDEJAS SANTANA ,  Marcelo LOZADA Y CASSOU ,  Flavio Salvador VAZQUEZ MORENO

IPC: C08F218/08

CPC classification number: C08F218/08 ,  C08F212/08 ,  C08F2220/1825 ,  C09K8/524 ,  C10L1/143 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1973 ,  C10L1/201 ,  C10L1/2362 ,  C10L10/16 ,  C10L2230/14 ,  C08F220/10

Abstract: The present invention is related to the use of formulations of new random copolymers and terpolymers, synthesized by a method of semi continuous emulsion polymerization, and that function as flow improvers, lowering the pour point and reducing the viscosity of Mexicans crude oils, which have gravities within the range of 9 to 30° API.

Abstract translation: 本发明涉及使用通过半连续乳液聚合方法合成的新的无规共聚物和三元共聚物的配方，并且其作为流动改进剂起作用，降低了倾向点并降低了具有重量的墨西哥原油的粘度 在9至30°API范围内。

公开(公告)号：US20110067295A1

公开(公告)日：2011-03-24

申请号：US12886974

申请日：2010-09-21

Applicant: Laura Verónica CASTRO SOTELO ,  Eugenio Alejandro FLORES OROPEZA ,  Gabriel CENDEJAS SANTANA ,  Marcelo LOZADA Y CASSOU ,  Flavio Salvador VÁZQUEZ MORENO

Inventor： Laura Verónica CASTRO SOTELO ,  Eugenio Alejandro FLORES OROPEZA ,  Gabriel CENDEJAS SANTANA ,  Marcelo LOZADA Y CASSOU ,  Flavio Salvador VÁZQUEZ MORENO

IPC: C10L1/195

CPC classification number: C08F218/08 ,  C08F212/08 ,  C08F2220/1825 ,  C09K8/524 ,  C10L1/143 ,  C10L1/1608 ,  C10L1/1616 ,  C10L1/1973 ,  C10L1/201 ,  C10L1/2362 ,  C10L10/16 ,  C10L2230/14 ,  C08F220/10

Abstract: The present invention is related to the use of formulations of new random copolymers and terpolymers, synthesized by a method of semi continuous emulsion polymerization, and that function as flow improvers, lowering the pour point and reducing the viscosity of Mexicans crude oils, which have gravities within the range of 9 to 30° API.

Abstract translation: 本发明涉及使用通过半连续乳液聚合方法合成的新的无规共聚物和三元共聚物的配方，并且其作为流动改进剂起作用，降低了倾向点并降低了具有重量的墨西哥原油的粘度 在9至30°API范围内。

公开(公告)号：US5565528A

公开(公告)日：1996-10-15

申请号：US465507

申请日：1995-06-05

Applicant: James J. Harrison ,  William R. Ruhe, Jr.

Inventor： James J. Harrison ,  William R. Ruhe, Jr.

IPC: C10L1/234 ,  C08F8/00 ,  C08F8/32 ,  C08F8/46 ,  C08F22/36 ,  C08F210/00 ,  C08F220/04 ,  C08F222/00 ,  C08F222/40 ,  C08F255/00 ,  C08F255/10 ,  C08G73/10 ,  C10L1/196 ,  C10L1/198 ,  C10L1/20 ,  C10L1/22 ,  C10L1/236 ,  C10L1/238 ,  C10L1/30 ,  C10L10/00 ,  C10L10/08 ,  C10L10/18 ,  C10M133/56 ,  C10M145/16 ,  C10M149/06 ,  C10M149/10

CPC classification number: C10M149/06 ,  C08F255/00 ,  C08F255/10 ,  C08F8/00 ,  C08F8/32 ,  C08G73/1092 ,  C10L1/1966 ,  C10L1/198 ,  C10L1/208 ,  C10L1/236 ,  C10L1/238 ,  C10L1/303 ,  C10L10/18 ,  C10M133/56 ,  C10M145/16 ,  C08F2800/10 ,  C10L1/2362 ,  C10L1/2364 ,  C10L1/2366 ,  C10L1/2368 ,  C10L1/2383 ,  C10L1/2387 ,  C10M2205/028 ,  C10M2209/086 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/086 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2217/024 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2227/061 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/102 ,  C10N2240/103 ,  C10N2240/104 ,  C10N2240/106 ,  C10N2270/02

Abstract: Novel copolymers of unsaturated acidic reactants and high molecular weight olefins are useful as dispersants in lubricating oils and fuels and also may be used to prepare polysuccinimides and other post-treated additives useful in lubricating oils and fuels. The ratio of anhydride groups to the hydrocarbon groups in these novel copolymers is at least 1.3.

Abstract translation: 不饱和酸性反应物和高分子量烯烃的新型共聚物可用作润滑油和燃料中的分散剂，也可用于制备可用于润滑油和燃料的聚琥珀酰亚胺和其他后处理添加剂。 这些新型共聚物中酐基与烃基的比例至少为1.3。

公开(公告)号：US4556499A

公开(公告)日：1985-12-03

申请号：US559836

申请日：1983-12-08

Applicant: Karl H. Heier ,  Roland Bohm ,  John V. Hobes

Inventor： Karl H. Heier ,  Roland Bohm ,  John V. Hobes

IPC: C09K3/00 ,  C10L1/22 ,  C10L1/236 ,  C10L1/24 ,  C10M149/06

CPC classification number: C10L1/2362 ,  C10L1/2364 ,  C10L1/2368 ,  C10L1/2468

Abstract: A process for improving the flow properties of mineral oils by adding a copolymer consisting of from 66 to 99.9 weight % of ethylene and of from 0.1 to 40 weight % of vinylic acid amide and optionally of further comonomers.

Abstract translation: 通过添加由66至99.9重量％的乙烯和0.1-40重量％的乙烯基酰胺和任选的其它共聚单体组成的共聚物来改进矿物油的流动性能的方法。

公开(公告)号：US4392865A

公开(公告)日：1983-07-12

申请号：US112507

申请日：1980-01-16

Applicant: Aristid V. Grosse ,  Norman H. Cherry

Inventor： Aristid V. Grosse ,  Norman H. Cherry

IPC: C10L1/10 ,  C10L1/12 ,  C10L1/18 ,  C10L1/22 ,  C10L1/24 ,  C10L1/32

CPC classification number: C10L1/326 ,  C10L1/106 ,  C10L1/328 ,  C10L1/125 ,  C10L1/1966 ,  C10L1/1985 ,  C10L1/2362 ,  C10L1/2364 ,  C10L1/2437 ,  F02B2275/14

Abstract: The first aspect of the invention involves stable emulsions of hydrocarbons and water using a combination of a low molecular weight agent and a high molecular weight material. In another aspect of the invention slurries are formed for fuel purposes utilizing coal particles with hydrocarbons and water and the aforesaid agent and material to achieve a stable combination or non-combustible materials with water alone or in conjunction with other liquids using the aforesaid agent and material. The present invention also is useful as transportation agents in pipelines, to lower pumping costs.

Abstract translation: 本发明的第一方面涉及使用低分子量试剂和高分子量材料的组合的稳定的烃和水的乳液。 在本发明的另一方面，为了利用具有碳氢化合物和水的煤颗粒和上述试剂和材料的煤颗粒形成浆料，以使用上述试剂和材料单独或与其它液体结合使用稳定的组合或不可燃材料 。 本发明也可用作管道中的运输剂，以降低泵送成本。

公开(公告)号：US4292045A

公开(公告)日：1981-09-29

申请号：US146411

申请日：1980-05-05

Applicant: Herbert Brooks ,  Frederick A. Waite

Inventor： Herbert Brooks ,  Frederick A. Waite

IPC: C10L1/192 ,  C08J3/11 ,  C10L1/14 ,  C10L1/18 ,  C10L1/196 ,  C10L1/22

CPC classification number: C08J3/11 ,  C10L1/143 ,  C08J2325/16 ,  C10L1/1824 ,  C10L1/1852 ,  C10L1/1963 ,  C10L1/1973 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/232 ,  C10L1/233 ,  C10L1/2362

Abstract: Specified copolymers of tert-butylstyrene are dissolved in a liquid aliphatic hydrocarbon fuel, especially an aircraft fuel, by the steps of (i) blending the finely-divided copolymer with a non-solvent hydroxylic liquid miscible with the fuel, (ii) mixing the blend into the fuel so as to give a copolymer concentration of 0.1-1% by weight, and (iii) dissolving in the fuel so treated an amino compound in an amount of 0.01-0.6 mole per 100 g of copolymer present. The copolymers thus dissolved impart to the fuel a resistance towards mist formation when the fuel is subjected to conditions of shock.

Abstract translation: 通过以下步骤将叔丁基苯乙烯的指定共聚物溶解在液体脂族烃燃料，特别是飞机燃料中：（i）将细分散的共聚物与可与燃料混溶的非溶剂羟基液体混合，（ii）将 混合成燃料，以使共聚物浓度为0.1-1重量％，和（iii）将溶解在待处理的燃料中的氨基化合物的量为0.01-0.6摩尔/ 100g存在的共聚物。 因此，当燃料受到冲击的条件时，由此溶解的共聚物赋予燃料对雾形成的阻力。

公开(公告)号：US3254063A

公开(公告)日：1966-05-31

申请号：US16424862

申请日：1962-01-04

Applicant: EXXON RESEARCH ENGINEERING CO

Inventor： STEPHEN ILNYCKYJ

IPC: C08F2/04 ,  C10L1/18 ,  C10L1/22 ,  C10M145/08 ,  F02B47/00

CPC classification number: C10M145/08 ,  C10L1/1955 ,  C10L1/1963 ,  C10L1/1973 ,  C10L1/2362 ,  C10M2209/00 ,  C10M2209/02 ,  C10M2209/04 ,  C10M2209/06 ,  C10M2209/062 ,  C10M2209/084 ,  C10M2209/10 ,  C10M2217/026 ,  F02B47/00

公开(公告)号：US3126364A

公开(公告)日：1964-03-24

申请号：US3126364D

IPC: C08F10/00 ,  C10L1/14 ,  C10L1/18 ,  C10L1/22

CPC classification number: C10L1/146 ,  C08F10/00 ,  C10L1/1955 ,  C10L1/1963 ,  C10L1/1973 ,  C10L1/2362 ,  C08F4/28

公开(公告)号：US3087800A

公开(公告)日：1963-04-30

申请号：US5057160

申请日：1960-08-19

Applicant: EXXON RESEARCH ENGINEERING CO

Inventor： STEPHAN ILNYCKYJ ,  TIEDJE JOHN L

IPC: C10L1/18 ,  C10L1/197 ,  C10L1/22

CPC classification number: C10L1/1973 ,  C10L1/1955 ,  C10L1/1963 ,  C10L1/2362