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1. JP1999302322 - FUNCTIONALIZED OLEFIN COPOLYMER AS ADDITIVE

Office Japan
Application Number 1998301727
Application Date 09.10.1998
Publication Number 1999302322
Publication Date 02.11.1999
Publication Kind A
IPC
C08F 8/32
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
8Chemical modification by after-treatment
30Introducing nitrogen atoms or nitrogen-containing groups
32by reaction with amines
C08F 8/14
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
8Chemical modification by after-treatment
14Esterification
C08F 8/34
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
8Chemical modification by after-treatment
34Introducing sulfur atoms or sulfur-containing groups
C08F 8/46
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
8Chemical modification by after-treatment
46Reaction with unsaturated dicarboxylic acids or anhydrides thereof, e.g. maleinisation
C08F 210/16
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
210Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
16Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
C08F 255/00
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
255Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/138
CPC
C08F 8/14
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
8Chemical modification by after-treatment
14Esterification
C08F 8/32
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
8Chemical modification by after-treatment
30Introducing nitrogen atoms or nitrogen-containing groups
32by reaction with amines
C08F 255/02
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
255Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
02on to polymers of olefins having two or three carbon atoms
C08F 255/08
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
255Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
08on to polymers of olefins having four or more carbon atoms
C08F 255/10
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
255Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
08on to polymers of olefins having four or more carbon atoms
10on to butene polymers
C08F 287/00
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
287Macromolecular compounds obtained by polymerising monomers on to block polymers
Applicants ETHYL CORP
エチル・コーポレーシヨン
Inventors ESCHE CARL KURT JR
カール・カート・エシエ・ジユニア
ROLLIN ANTHONY J
アンソニー・ジエイ・ロリン
DEVLIN MARK THOMAS
マーク・トーマス・デブリン
Agents 小田島 平吉
小田嶋 平吾
Priority Data 08/950871 15.10.1997 US
Title
(EN) FUNCTIONALIZED OLEFIN COPOLYMER AS ADDITIVE
(JA) 添加剤である官能化オレフイン共重合体
Abstract
(EN)

PROBLEM TO BE SOLVED: To obtain the subject copolymer useful as a novel multi-functional additive for fuels and lubricants by including an acylated olefin copolymer, a specific compound for linkage and a reaction product of a function improving compound.

SOLUTION: This copolymer contains (A) an acylated olefin copolymer, (B) at least one type of compound for linkage, having two or more amine, thiol and/or alcohol functionalities reactive with the component A (e.g. organic polyamines, polyalcohols, polyhydroxy or thiol amines, amide-amines, and aminoguanidines), and (C) a reaction product of a function improving compound (e.g. monoamines, sterically hindered polyamines, heterocyclic thiols and hydroxylamines).

COPYRIGHT: (C)1999,JPO

(JA)


【課題】 本発明は、分散特性を与えるばかりでなく粘
度指数改良剤の信用度を高め、燃料の経済性および低温
における粘度特性を向上させる新規な燃料用および潤滑
剤用多機能添加剤に関する。
本発明は更に上記添加剤を
含有させた濃縮物、燃料および潤滑油組成物にも関す
る。


【解決手段】 本発明は、a)アシル化オレフィン共重
合体とb)該アシル化オレフィン共重合体と反応し得る
アミン、チオールおよび/またはアルコール官能性を2
つ以上含む少なくとも1種の連成用化合物とc)性能向
上用化合物の反応生成物を含む官能化オレフィン共重合
体、それの製造方法、そしてそれを含有させた濃縮物、
潤滑油および燃料組成物を提供する。

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