BR9401933A - Processop ara a preparação de uma succinimida substituída com poliolefina opcionalmente halogenada, a referida succinimida substituída com poliolefina opcionalmente halogenada, composição de óleo lubrificante e concentrado de aditivo - Google Patents

Processop ara a preparação de uma succinimida substituída com poliolefina opcionalmente halogenada, a referida succinimida substituída com poliolefina opcionalmente halogenada, composição de óleo lubrificante e concentrado de aditivo

Info

Publication number
BR9401933A
BR9401933A BR9401933A BR9401933A BR9401933A BR 9401933 A BR9401933 A BR 9401933A BR 9401933 A BR9401933 A BR 9401933A BR 9401933 A BR9401933 A BR 9401933A BR 9401933 A BR9401933 A BR 9401933A
Authority
BR
Brazil
Prior art keywords
optionally halogenated
halogenated polyolefin
succinimide substituted
succinimide
substituted
Prior art date
Application number
BR9401933A
Other languages
English (en)
Inventor
Cornelis Schenk
Original Assignee
Shell Int Research
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 Int Research filed Critical Shell Int Research
Publication of BR9401933A publication Critical patent/BR9401933A/pt

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Pyrrole Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BR9401933A 1993-05-11 1994-05-09 Processop ara a preparação de uma succinimida substituída com poliolefina opcionalmente halogenada, a referida succinimida substituída com poliolefina opcionalmente halogenada, composição de óleo lubrificante e concentrado de aditivo BR9401933A (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BR9401933A true BR9401933A (pt) 1995-03-07

Family

ID=8214408

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9401933A BR9401933A (pt) 1993-05-11 1994-05-09 Processop ara a preparação de uma succinimida substituída com poliolefina opcionalmente halogenada, a referida succinimida substituída com poliolefina opcionalmente halogenada, composição de óleo lubrificante e concentrado de aditivo

Country Status (9)

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

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
ES2125394T3 (es) 1999-03-01
DE69415075T2 (de) 1999-05-20
AU668297B2 (en) 1996-04-26
SG66233A1 (en) 1999-07-20
JPH06329628A (ja) 1994-11-29
EP0624602B1 (en) 1998-12-09
CA2123148A1 (en) 1994-11-12
AU6196594A (en) 1994-11-24
CN1096518A (zh) 1994-12-21
DE69415075D1 (de) 1999-01-21
EP0624602A1 (en) 1994-11-17

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law