公开(公告)号：US4643738A

公开(公告)日：1987-02-17

申请号：US780141

申请日：1985-09-27

Applicant: Rodney L. Sung ,  Robert H. Jenkins, Jr.

Inventor： Rodney L. Sung ,  Robert H. Jenkins, Jr.

IPC: C10L1/22 ,  C10L1/222 ,  C10L1/224

CPC classification number: C10L1/2225 ,  C10L1/221 ,  C10L1/224

Abstract: Gasoline of reduced combustion chamber deposit attained by addition of, as additive, a reaction product of polyoxyisopropylenediamine-maleic anhydride-N-tallow-1,3-propane diamine.

Abstract translation: 通过加入聚氧异丙基二胺 - 马来酸酐-N-牛脂-1,3-丙二胺的反应产物作为添加剂，得到减少的燃烧室沉积物的汽油。

公开(公告)号：US4624682A

公开(公告)日：1986-11-25

申请号：US845720

申请日：1986-03-28

Applicant: Rodney L. Sung ,  Benjamin J. Kaufman

Inventor： Rodney L. Sung ,  Benjamin J. Kaufman

IPC: C10L1/224 ,  C10L1/22

CPC classification number: C10L1/224

Abstract: A keto-acid amide derived from the amination of a bicyclic keto-acid with an N-alkyl-alkylene diamine. The keto-acid amides are useful as carburetor detergents for motor fuel compositions.

Abstract translation: 衍生自双环酮酸与N-烷基 - 亚烷基二胺的胺化的酮酸酰胺。 酮酸酰胺可用作汽油燃料组合物的化油器清洁剂。

公开(公告)号：US4622047A

公开(公告)日：1986-11-11

申请号：US816566

申请日：1986-01-06

Applicant: Christian Bernasconi ,  Alain Faure ,  Bernard Thibonnet

Inventor： Christian Bernasconi ,  Alain Faure ,  Bernard Thibonnet

IPC: C10L1/22 ,  C10L1/222 ,  C10L1/224 ,  C10L1/2383 ,  C10L1/18

CPC classification number: C10L1/222 ,  C10L1/2222 ,  C10L1/2225 ,  C10L1/224

Abstract: Industrial fuels comprised of mixtures of asphaltenic heavy hydrocarbon fractions and light fractions are provided wherein the flocculation of asphaltenes is minimized by the addition of from 50 to 5000 ppm of an additive composed of a constituent A and/or a constituent B to render the composition homogeneous and stable. Constituent A results from the condensation of a linear N-alkyl polyamine with a cyclic anhydride and constituents B results from the reaction of an ethoxylated amine with a carboxylic acid of C.sub.8 to C.sub.30.

Abstract translation: 提供由沥青质重烃馏分和轻馏分的混合物组成的工业燃料，其中通过加入50-5000ppm由组分A和/或组分B组成的添加剂使沥青质的絮凝最小化，使组合物均匀 稳定。 线性N-烷基多胺与环状酸酐和组分B的缩合产生的成分A是由乙氧基化胺与C 8至C 30的羧酸的反应产生的。

公开(公告)号：US4617137A

公开(公告)日：1986-10-14

申请号：US673962

申请日：1984-11-21

Applicant: Frank Plavac

Inventor： Frank Plavac

IPC: C07D207/452 ,  B01F17/32 ,  B01F17/38 ,  C07D207/412 ,  C08F8/00 ,  C10L1/22 ,  C10L1/224 ,  C10L1/2383 ,  C10L10/08 ,  C10L10/18 ,  C10M133/16 ,  C10M133/56 ,  C10M159/12 ,  C10N30/04 ,  C10N40/00 ,  C10N40/25 ,  C10N60/14 ,  C10M139/00 ,  C10M133/44

CPC classification number: C10M133/56 ,  C08F8/02 ,  C08F8/48 ,  C10L1/224 ,  C10L1/2383 ,  C10M133/16 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/22 ,  C10M2215/221 ,  C10M2215/225 ,  C10M2215/226 ,  C10M2215/26 ,  C10M2215/30 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2227/061 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/106 ,  C10N2270/02

Abstract: Disclosed are additives which are useful as dispersants in lubricating oils, gasolines, marine crankcase oils and hydraulic oils. In particular, disclosed are alkenyl or alkyl succinimides which have been modified by treatment with glycidol.

Abstract translation: 公开了可用作润滑油，汽油，海洋曲轴箱油和液压油中的分散剂的添加剂。 特别地，公开了已经通过用缩水甘油处理而被修饰的烯基或烷基琥珀酰亚胺。

公开(公告)号：US4614603A

公开(公告)日：1986-09-30

申请号：US722881

申请日：1985-04-12

Applicant: Robert H. Wollenberg

Inventor： Robert H. Wollenberg

IPC: C10L1/224 ,  C10L1/2383 ,  C10L1/24 ,  C10M133/16 ,  C10M133/52 ,  C10M133/56 ,  C10M105/50 ,  C10M105/56

CPC classification number: C10L1/224 ,  C10L1/2383 ,  C10L1/2418 ,  C10M133/16 ,  C10M133/52 ,  C10M133/56 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/086 ,  C10M2215/22 ,  C10M2215/221 ,  C10M2215/225 ,  C10M2215/226 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2215/30 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2219/085 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/106

Abstract: Disclosed herein are additives which are useful as dispersants and detergents in lubricating oils. In particular, this invention is directed toward polyamino alkenyl or alkyl succinimides which have been modified by treatment with a compound of the formula: ##STR1## wherein W is oxygen or sulfur; X is oxygen, sulfur or R.sub.5 N

公开(公告)号：US4539127A

公开(公告)日：1985-09-03

申请号：US345505

申请日：1982-02-03

Applicant: El-Ahmadi I. Heiba ,  Albert L. Williams

Inventor： El-Ahmadi I. Heiba ,  Albert L. Williams

IPC: C07D207/26 ,  C07D307/33 ,  C08G73/06 ,  C10L1/22 ,  C10L1/224 ,  C10M3/42 ,  C07D207/412 ,  C10M3/26

CPC classification number: C07D207/26 ,  C07D307/33 ,  C08G73/0611 ,  C10L1/22 ,  C10L1/224

Abstract: Metal salts and amides of alkyl-lactam acetic acids are prepared by reacting gamma-hydrocarbyl butyrolactone acetic acid compounds derived from alkenylsuccinic anhydrides with metal compounds and amines or amines alone. High molecular weight lactam acid salts and amides and metal complexes and metal carbamates thereof are useful as detergents or dispersants in organic industrial fluids. Another aspect of this invention is a method of preparing lactone acetic acids in yields up to 90% conversion from alkenylsuccinic anhydrides.

Abstract translation: 烷基 - 内酰胺乙酸的金属盐和酰胺通过使衍生自烯基琥珀酸酐的γ-烃基丁内酯乙酸化合物与金属化合物和胺或胺单独反应来制备。 高分子量内酰胺酸盐和酰胺及其金属络合物和金属氨基甲酸酯可用作有机工业流体中的洗涤剂或分散剂。 本发明的另一方面是制备内酯乙酸的方法，其产率高达90％，从烯基琥珀酸酐转化。

公开(公告)号：US4537602A

公开(公告)日：1985-08-27

申请号：US532319

申请日：1983-09-15

Applicant: Albert Rossi ,  Kenneth Lewtas

Inventor： Albert Rossi ,  Kenneth Lewtas

IPC: C10L1/192 ,  C10L1/14 ,  C10L1/18 ,  C10L1/195 ,  C10L1/22 ,  C10L1/222 ,  C10L1/224 ,  C10L10/14 ,  C10L1/24

CPC classification number: C10L1/2222 ,  C10L1/143 ,  C10L1/224 ,  C10L1/1973 ,  C10L1/1985

Abstract: An additive concentrate for incorporation into wax containing petroleum fuel oil compositions to improve low temperature flow properties comprising an oil solution containing:(a) 3% to 90 wt. % of a C.sub.30 -C.sub.300 oil-soluble nitrogen compound wax crystal growth inhibitor having at least one straight C8-C40 alkyl chain and partial esters,and(b) at least one mole per mole of (a) of an organic acid capable of hydrogen bonding with (a) to improve the solubility of (a) in the oil.

Abstract translation: 一种用于掺入含蜡石油燃料油组合物以提高低温流动性的添加剂浓缩物，其包含油溶液，所述油溶液包含：（a）3重量％至90重量％ ％的具有至少一个直链C 8 -C 40烷基链和偏酯的C30-C300油溶性氮化合物蜡晶体生长抑制剂，和（b）至少一摩尔每摩尔（a）能够形成氢的有机酸 与（a）键合以提高（a）在油中的溶解度。

公开(公告)号：US4496368A

公开(公告)日：1985-01-29

申请号：US505511

申请日：1983-06-17

Applicant: Benjamin J. Kaufman ,  Rodney L. Sung

Inventor： Benjamin J. Kaufman ,  Rodney L. Sung

IPC: C10L1/224 ,  C10L1/18

CPC classification number: C10L1/224

Abstract: Novel condensation products of N-alkyl-alkylenediamines and isopropylidene malonate are prepared by refluxing the reactants in solvents inert to the reactants, removing this solvent and extracting the reaction system with an inert solvent such as xylene.

Abstract translation: N-烷基 - 亚烷基二胺和异丙叉丙二酸二乙酯的新型缩合产物是通过在对反应物呈惰性的溶剂中回流反应物，除去该溶剂并用惰性溶剂如二甲苯萃取反应体系来制备的。

公开(公告)号：US4433977A

公开(公告)日：1984-02-28

申请号：US303735

申请日：1981-09-21

Applicant: Robert C. Carrier ,  Billy R. Allen

Inventor： Robert C. Carrier ,  Billy R. Allen

IPC: C10L1/224 ,  C10L1/22

CPC classification number: C10L1/224

Abstract: Disclosed is an in situ or "one pot" process for making a fuel additive comprising reacting an excess of at least one N-primary alkylalkylene diamine with maleic anhydride in the presence of from 20 to 36 weight percent of a mineral oil reaction diluent at a temperature ranging from ambient to about 225.degree. F. and recovering a product containing a primary aliphatic hydrocarbon amino alkylene substituted asparagine, an N-primary alkylalkylene diamine in the reaction oil with the product having a by-product succinimide content not in excess of 1.0 weight percent, based on the weight of asparagine present.

Abstract translation: 公开了一种用于制备燃料添加剂的原位或“一锅”方法，包括在20至36重量％的矿物油反应稀释剂存在下，使过量的至少一种N-烷基亚烷基二胺与马来酸酐反应， 温度范围为环境温度至约225°F，并且在反应油中回收含有主要脂族烃氨基亚烷基取代的天冬酰胺，N-伯烷基亚烷基二胺的产物，其副产物琥珀酰亚胺含量不超过1.0重量％ 百分比，基于天冬酰胺存在的重量。

公开(公告)号：US4419105A

公开(公告)日：1983-12-06

申请号：US359454

申请日：1982-03-18

Applicant: Rodney L. Sung

Inventor： Rodney L. Sung

IPC: C10L1/222 ,  C10L1/224 ,  C10L1/02 ,  C10L1/18 ,  C10L1/22

CPC classification number: C10L1/2225 ,  C10L1/224

Abstract: Alcohols may be inhibited against corrosion by addition thereto of a reaction product of a maleic anhydride and certain amines typified by alkyl isopropoxy aminopropyl amines.

Abstract translation: 通过加入马来酸酐和某些以烷基异丙氧基氨基丙基胺为代表的胺的反应产物，可以抑制醇的腐蚀。