ES2125394T3 - Succinimidas sustituidas con poliolefinas. - Google Patents

Succinimidas sustituidas con poliolefinas.

Info

Publication number
ES2125394T3
ES2125394T3 ES94201288T ES94201288T ES2125394T3 ES 2125394 T3 ES2125394 T3 ES 2125394T3 ES 94201288 T ES94201288 T ES 94201288T ES 94201288 T ES94201288 T ES 94201288T ES 2125394 T3 ES2125394 T3 ES 2125394T3
Authority
ES
Spain
Prior art keywords
succiniimides
polyolefines
product
succinimides
substituted
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES94201288T
Other languages
English (en)
Inventor
Cornelis Schenk
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Application granted granted Critical
Publication of ES2125394T3 publication Critical patent/ES2125394T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/46—Reaction with unsaturated dicarboxylic acids or anhydrides thereof, e.g. maleinisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines

Abstract

LA INVENCION PROPORCIONA UN PROCESO PARA LA PREPARACION DE SUCCINIIMIDAS POLIOLEFINA SUSTITUIDAS OPCIONALMENTE HALOGENADAS, COMPRENDIENDO EL PROCESO: (I) COAGULAR EL PRODUCTO FORMABLE POR REACCION DE UNA POLIOLEFINA OPCIONALMENTE HALOGENADA CON ANHIDRIDO MALEICO PARA REACCIONAR CON ANHIDRIDO MALEICO ADICIONAL EN PRESENCIA DE UN INICIADOR DE RADICAL LIBRE; Y (II) REACCIONAR EL PRODUCTO DEL PASO (I) CON UNA AMINA; LAS SUCCINIIMIDAS PER SE; Y COMPOSICIONES DE ACEITE LUBRICANTE Y ADITIVOS CONCENTRADOS QUE CONTIENEN LAS SUCCINIIMIDAS.
ES94201288T 1993-05-11 1994-05-09 Succinimidas sustituidas con poliolefinas. Expired - Lifetime ES2125394T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93303630 1993-05-11

Publications (1)

Publication Number Publication Date
ES2125394T3 true ES2125394T3 (es) 1999-03-01

Family

ID=8214408

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94201288T Expired - Lifetime ES2125394T3 (es) 1993-05-11 1994-05-09 Succinimidas sustituidas con poliolefinas.

Country Status (9)

Country Link
EP (1) EP0624602B1 (es)
JP (1) JPH06329628A (es)
CN (1) CN1056855C (es)
AU (1) AU668297B2 (es)
BR (1) BR9401933A (es)
CA (1) CA2123148A1 (es)
DE (1) DE69415075T2 (es)
ES (1) ES2125394T3 (es)
SG (1) SG66233A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6140280A (en) † 1996-10-29 2000-10-31 Idemitsu Kosan Co., Ltd. Succinimide compound and method for producing it, lubricating oil additive comprising the compound and lubricating oil composition comprising the compound for diesel engine
US6165235A (en) * 1997-08-26 2000-12-26 The Lubrizol Corporation Low chlorine content compositions for use in lubricants and fuels
CN1313505C (zh) * 2000-11-16 2007-05-02 许敬文 自由基一步法生产聚异丁烯丁二酸酐及其无灰分散剂
US20080128184A1 (en) * 2006-11-30 2008-06-05 Loper John T Lubricating oil compositions having improved corrosion and seal protection properties
CN104326962B (zh) * 2014-09-30 2018-01-30 中国科学院宁波材料技术与工程研究所 一种聚烯基琥珀酰亚胺无灰分散剂的制备方法
CN104910299B (zh) * 2015-06-24 2018-05-25 新乡市瑞丰新材料股份有限公司 一种聚异丁烯丁二酸酐的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4110349A (en) * 1976-06-11 1978-08-29 The Lubrizol Corporation Two-step method for the alkenylation of maleic anhydride and related compounds
FR2505340B1 (fr) * 1981-05-11 1986-01-17 Inst Francais Du Petrole Procede de preparation d'anhydrides d'acides alcenyl-dicarboxyliques
CA1333596C (en) * 1986-10-16 1994-12-20 Robert Dean Lundberg High functionality low molecular weight oil soluble dispersant additives useful in oleaginous compositions
US4883886A (en) * 1988-01-14 1989-11-28 Amoco Corporation Process for manufacturing polyalkenyl succinic anhydrides

Also Published As

Publication number Publication date
CN1056855C (zh) 2000-09-27
DE69415075D1 (de) 1999-01-21
CA2123148A1 (en) 1994-11-12
CN1096518A (zh) 1994-12-21
AU6196594A (en) 1994-11-24
BR9401933A (pt) 1995-03-07
EP0624602A1 (en) 1994-11-17
SG66233A1 (en) 1999-07-20
AU668297B2 (en) 1996-04-26
JPH06329628A (ja) 1994-11-29
DE69415075T2 (de) 1999-05-20
EP0624602B1 (en) 1998-12-09

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