WO2001023503A1

WO2001023503A1 - Fuel oil additive and fuel oil composition

Info

Publication number: WO2001023503A1
Application number: PCT/JP2000/006550
Authority: WO
Inventors: Katsuhiko Haji; Masaki Nagao; Tadahide Sone
Original assignee: Nippon Mitsubishi Oil Corporation
Priority date: 1999-09-29
Filing date: 2000-09-25
Publication date: 2001-04-05
Also published as: AU7443700A; TW500799B; CN1376192A

Abstract

A fuel oil additive which comprises a polyether amine having at least one basic nitrogen atom and a polyether. The fuel oil additive has performance capabilities being superior to those of conventional gasoline detergents, and also excellent in the detergency for an injection nozzle of a diesel engine, and further does not form sludge by itself.

Description

Description Fuel oil additive and fuel oil composition

[Technical field]

The present invention provides a fuel oil additive having excellent solubility in fuel oil, particularly excellent in cleanliness of an intake system and a combustion chamber of a gasoline engine, and cleanliness of a nozzle of diesel engine, and a fuel oil additive containing the additive. The present invention relates to a fuel oil composition comprising:

[Background technology]

Deposits such as sludge and deposits in the fuel system and combustion chamber of an internal combustion engine reduce engine function and increase the concentration of carbon monoxide and unburned hydrogen in exhaust gas. Inconveniences such as doing occur. For this reason, the main purpose of removing deposits such as carburetors or electron control type injection valves and the prevention of attachment is to use polyetheramine-based fuel for internal combustion engine river fuel oil such as gasoline. polyamine down system ^Λ,; of often fuel additive剂that die ^ in gasoline Li down净剂is added.

In this type of fuel-supplying block, the polyether-based gasoline 洁 ^ 剂 which was given by US j; patents iS 4,247,301 and 160,648 ^ Excluded from the depot 1 of the intake valve; In recent years, in addition to fueling n> | ί, n width: I am eager to pay more for the human body and the environment that exhaust gas affects. However, the conventional gasoline 'ίr / t, which is a polyteramine-based or polyamine-based product, is an example of its superior performance in removing deposits from intake valves and preventing IT. On the other hand, the deposits of 'combustion'; 傾向 tend to add, and to comprehensively improve the exhaust gas: ゃ: no, the absorption system and combustion in the gasoline engine Roh; matter and good-stages, in particular also in over a condition π · under the cold of Enjin, excellent ^ ^ effect ¹ ^ a Makoto ^ to fuel I ίιΐ] 'additives rfij ir _r j Makoto blood Uf ^ It is rare.

In the case of diesel engines, deposits accumulate on injection nozzles, etc., causing a change in fuel flow ^ and a change in exhaust gas, resulting in deterioration of the swayability and exhaust gas. Therefore, the development of fuel oil additives that exhibit the same excellent cleaning effect as gasoline engines has been awaited.

Accordingly, the present invention has been made in view of such circumstances, and its object is to provide a performance that surpasses that of conventional gasoline detergents, and to further excel in the injection nozzle cleanliness of diesel engines. Moreover, it is itself to provide a new fuel oil additive without sludge formation.

[Disclosure of the Invention]

The present inventors have conducted intensive research to question fuel oil additives that are superior in the cleanliness of the gas intake system of the gasoline engine and the combustion chamber and the injection nozzles of diesel engine. It has been found that a mixture of polyetheramine and polyether having a structure has much better performance than conventional gasoline purification. In other words, the fuel additive according to the present invention is composed of at least one polyetheramine and polyether having a salty property. In addition, the fuel oil composition according to the present invention HJJ contains fuel fuel containing at least 1% of a salt ^{: a} polyetheramine and a fuel oil additive comprising a polyester. It is. The following is a more detailed njj explanation of the contents of I.

The wood ¾ HJJ fuel ill] / JII 剂 is composed of at least one polyetheramine and polyester having 1; „properties.

The polyetheramine referred to in IIJJ is a compound having at least one or more basicity and a ether bond.

The average molecular weight of polyetheramine ί is not particularly limited, but it is M'100 ~ 15, 000.

The ratio (M w / M n) between the IB average molecule _ΰΐ and the number average molecule (M w / M n) is not particularly limited, but usually 1 to 1.5.

Ki Yun Yin's polyether amines have the above-mentioned characteristics of salty and ether; ii do-'!! a compound that is a compound; and have other polar groups and bonds in the molecular block. A Specifically, for example, even if glycidyl エステル is present in the chain of ί, ', t, t or polyester ポリ of amido, urethane S, ester, and carbonate, Absent As the polyetheramine of the present invention, for example, a compound represented by the following general formula (1) is preferable because of its superior effect.

^{^{R 1 - 0 - (A 1}} 0) a -R 2 -NX 2 (1)

(In the general formula (1), R ¹ represents a hydrogen atom or a hydrocarbon group having 1 to 30 carbon atoms, A ¹ represents an alkylene group having 2 to 18 carbon atoms, and a represents 1 to 200 carbon atoms. An integer, R ² represents an alkylene group having 1 to 6 carbon atoms, and X represents a group selected from the following X 1 to X 3.)

X 1: a group represented by the following general formula (2)

^{_{- (A 2 0) b -R}} :! (2)

(In the general formula (2), A ² represents an alkylene group having 2 to 18 carbon atoms, b represents an integer of 0 to 200, and R represents a hydrogen atom or a hydrocarbon group having a prime number of 1 to 30. Show

X 2: Nitrogen-containing group represented by the following general formula (3)

(R—N) —R

(3)

(In the general formula (3), R ′ represents ^ alkylene 数 2 to 6, R represents hydrogen, alkyl having 1 to 4 carbon atoms or ½ represented by the above general formula (2), R ^l; represents a water atom, a hydrocarbon having 1 to 30 coal cords ¾, or ^ represented by the above general formula (2), and c is an integer of 1 to 5.)

X 3: represented by the following general formula (4)

R ⁸ R "

-(R ⁷ ) (4)

(In the general formula (4), R ⁷ represents an alkylene group having 2 to 6 carbon atoms, and R ⁸ , R ⁹ , R ^{1 Q} and R ¹¹ each independently represent a hydrogen atom or a carbon atom having 1 to 10 carbon atoms. Y represents a methylene group, a methylene group substituted with a hydrocarbon group having 1 to 10 carbon atoms, an imino group, an amino group substituted with a hydrocarbon group having 1 to 10 carbon atoms, or Represents an oxygen atom and d is 0 or 1 (however, when d = 0, N (nitrogen atom) in the general formula (4) is also RIN (nitrogen atom) in the general formula (1) That is, if d = 0, then Ξ

N—R X I in general formula (1)

η ₂ represents the following general formula (4 ′). ). )

R ⁸ R ⁹

In the above formula (1), R ′ represents hydrogen JS f or ^ primed water 1 330, but R ¹ represents a hydrogen atom or ιί ′ の 1-24 The syrup is a branched alkyl ¾, C 2-24 ί! Ίchain or branched alkenyl ½, ^^ cycloalkyl S or alkylcycloalkyl アルキル 5-13 ¾, ^ prime 6 ~ 18 8 アルキルアルキルアルキルアルキルアルキル;;;;;;;. It is preferably any one of ~ 19 arylalkyl ^.

Preferred as R ′ are ^^ alkyls of the numbers 1 to 24, such as methyl, ethyl チル, η-propyl ^ ;, isopropyl ル, η-butyl½, isobutyl, sec-butyl¾, tert-butyl ½, ΐί'ίϊΠ ίϊΠ 分 is a branched pentyl, ΰ ΰ は is a branched hexyl or ¾ へ, Μ 乂は is a branched octyl group, ίί 'ί は is a branched Nonyl-i ^ chain or branched decyl ¾, is chain は is branched デ, scifi は is branched dodecyl ½, idi chain は is branched tridecyl ¾, ΐί 'Π or branched tetradecyl ½, ίι' ί chain or branched pentadecyl½, ιι'ί chain ala is branched hexadecyl ^, 銷 promotion or branched heptadecyl, ir'i chain or branched 才 decyl ½, ιΰ chain or branched nonadecyl J, π 'Π はは is branched ココ, straight or branched ヘンシル, ιι' ΐίΠ は is a branched docosyl, 商乂 is a branched トシルιι'ί ί'ί say yes is branched Te Torakoshiru ^^ Ga举Ge.

Preferable as R アルケニ ^ Alkenyl with a prime number of 2 to 24 is vinyl ½, Benzyl, isopropenyl, straight or branched butenyl, butadienyl, straight or branched pentenyl, straight or branched hexenyl, straight or branched heptenyl, straight or branched Branched octenyl, straight or branched nonenyl, straight or branched decenyl, straight or branched decenyl, straight or branched dodecenyl, straight or branched tridecenyl, straight or branched A linear or branched octadecenyl group, such as a linear or branched pentadecenyl group, a linear or branched hexadecenyl group, a linear or branched heptadecenyl group, an oleyl group, a linear or branched nonadecenyl group, A straight-chain or branched icosenyl group, a straight-chain or branched helicosenyl group, a straight-chain or branched docosenyl group, a straight-chain or branched tricosenyl group, a straight-chain or branched tetracosenyl group, and the like. You.

Preferred cycloalkyl groups having 5 to 13 carbon atoms for R ¹ include cyclopentyl ¾, cyclohexyl group, cycloheptyl group, and the like.Alkylcycloalkyl 同じ is also preferred. Is a methylcyclopentyl group, a dimethylcyclopentyl group (including all isomers), an ethylcyclopentyl (all; including W-type), a straight or branched propylcyclopentyl group (all f- (Including the subject), ethylmethylcyclopentyl (including all interchangeable forms), trimethylcyclopentyl (including all interchangeable forms), getylcyclopentyl J, t (allを含むを含む含む含む含む含むェ含む含む含む含む含む含むを含むをををを含む含むを含む含むを含む含む含む含むをを含むを), Ι: ill or branched propylethylcyclopentyl ½ (all

Iι; ί ί ί ジジジはジ ιιί ί 乂 is a branched propyl cyclopentyl Methylcyclohexyl (including all exchangeable), dimethylcyclohexyl (including all exchangeable), ethylcyclohexyl (including all exchangeable), methylcyclohexyl (including all exchangeable) Ίί (including all isomers), I-chain or branched propylcyclohexyl U (including all isomers), and ethylmethylcyclohexyl ½ (including all ), Trimethylcyclohexyl ½ (all; ■ '換換換 e e-), getyl cyclohexyl ½ (all Ά'--ί ί 、), ethyl dimethylcyclohexyl ½ (all Wl; including ί), chain or branched to propylmethylcyclo Sill ¾ (including all conversion w of the body), Chokukusari乂 (including all conversion 5¾ 'body) hexyl ¾ into the branch Puropiruechirushi black, di one I m or branched flop port Pirushiku Mouth-hexyl group (including all substituted isomers), straight-chain or branched propylethylmethylcyclohexyl group (including all substituted isomers), methylcycloheptyl group (including all substituted isomers) , Dimethylcycloheptyl group (including all substituted isomers), ethylcycloheptyl group (including all substituted isomers), linear or branched propylcycloheptyl group (including all substituted isomers) , Ethyl methyl cycl heptyl group (including all substituted isomers), trimethyl cycl heptyl group (including all substituted isomers), getyl cycloheptyl group (including all substituted isomers), ethyl Dimethylcycloheptyl group (including all substituted isomers), linear or branched propylmethylcycloheptyl group (including all substituted isomers) ), Linear or branched propylethylcycloheptyl group (including all substituted isomers), di- ^ chain or branched propylcycloheptyl group (including all substituted isomers), linear or Is branched propylethylmethylcycloheptyl S (including all iS isomerism) and the like.

Preferred aryls having 6 to 18 carbon atoms as R include phenyl and naphthyl groups, and similarly preferred alkylaryls include all trimeric conversions.) Xylyl ¾ (including all ^ exchanges), ethylphenyl フ (including all exchanges), straight-chain or branched probiphenyl フ (including all conversions), ethylmethylphenyl ½ (Including all exchanges w), trimethylphenyl (including all exchanges), and ιι'ί m 乂 A is a branch チル (including all f exchanges) ), Ιι'ί mAI is branched propyl methyl phenyl (including all,: exchangeable y forms), getyl phenyl (including all exchangeable), ethyl dimethyl phenyl ¾ (all exchanges; including the active substance), tetramethylphenyl group (all All ii exchangeable isomers), ii'i chains or branched pentylphenyls (including all ^ isomers), straight chain ala is a branched hexylphenyl ¾ (all is isomers ¾ ), Straight-chain or branched heptylphenols (including all isomers), and ΙΙ'ίALI are branched octylphenols (all monomers). , R 'iapi is a branched nonylphenyl (including all y-forms), ίΰchain is a branched decylphenyl (including all y-forms), ^ pot or branch Nyl ^ (including all substituted isomers), linear or branched dodecylphenyl ¾ (all; including permuted isomers), etc., are also preferred. , Benzyl group, methylbenzyl group (including all substituted isomers), dimethylbenzyl group (including all substituted isomers), phenethyl group, methylphenethyl group (including all substituted isomers), dimethylphenol And an ethenyl group (including all substituted isomers).

Among them, when R ¹ is a hydrogen atom, a linear or branched alkyl group having 1 to 12 carbon atoms, an aryl group having 6 to 18 carbon atoms, or Alkyl aryl groups are more preferred, particularly, hydrogen atoms, straight-chain or branched alkyl groups having 1 to 6 carbon atoms, phenyl groups, or carbon atoms of 1 to 6 carbon atoms. It is preferably a straight-chain or branched alkylaryl group of 15 and most preferably a hydrogen atom. R ² in the general formula (1) represents an alkylene group having 1 to 6 carbon atoms, and examples of the alkylene S include, for example, methylene ¾, ethylene ¾, and propylene-methylethylene ¾ , 2 — methylethylene group), trimethylene ¾, butylene ½ (1 — ethylethylene group, 2 — ethylethylene ¾), 1,2 — dimethylethylene ¾, 2,2 — dimethylethylene ¾, 1 — Methyl trimethylene group, 2-methyltrimethylene II, 3-methyltrimethylene group, tetramethylene II, pentylene (1-butylethylene, 2-butylethylene;;), 1 —Ethyl 1 —Methyl Ethylene ¾, 1 —Ethyl 2 —Methyl Ethylene ½, 1, 1, 2—Trimethyl Ethylene ”, 1, 2, 2, 2 —Tri Methyl Ethylene ^ ί, 1 —Ethyl Tri Methylene , 2 — Ethil Limethylene, 3 —ethyltrimethylene-, 1,1-dimethyltrimethylene ½, 1,2 —dimethyltrimethylene, 1,3-dimethyltrimethylene ¾, 2,3, dimethyl Tilt trimethylene ¾, 3,3-Dimethyl trimethylene 5, 1 —Methyltetramethylene, 2 —Methyltetramethylene _, 3 —Methyltetramethylene ¾, 4-Methyltetramethylene レ, Pentamethylene ¾, hexylene 丛 (1 — butylethylene 、, 2 — butylethylene, 1-methyl-1 — propylethylene ¾, 1-methyl1-2-propylethylene ½, 2 — methyl-2 — propylethylene ¾, 1, 1—Jethylethylene J,, 1,2—Jethylethylene ¾, 2, 2—Jethylethylene!;, 1 1ethylone 1, 2—Dimethylethylene ^, 1—Ethylyl2, 2 —Dimethylethylene, 2 —Ethyl 1, 1 —Dimethylethylene ¾, 2 —Ethyl 1, 2 —Di Methylethylene group, 1,1,2,2-Tetramethylethylene group, 1-Provir trimethylene group, 2—Provir trimethylene group, 3—Provir trimethylene group, 1-Ethyl-1-methyl 1-ethyl-12-methyltrimethylene group, 1-ethyl-13-methyltrimethylene group, 2-ethyl-2-methyltrimethylene group, 2-ethyl-2-methyltrimethylene group , 2-Ethyl-1-methyltrimethylene group, 3-Ethyl-1-methyltrimethylene group, 3-Ethyl-2-methyltrimethylene group, 3-Ethyl-3-methyltrimethylene group, 1,, 1,2—trimethyltrimethylene group, 1,1,3—trimethyltrimethylene group, 1,2,2—trimethyltrimethylene group, 1,2,3—trimethyl Trimethylene group 1,3,3-Trimethyltrimethylene group, 2,2,3—Trimethyltrimethylene group, 2,3,3—Trimethyltrimethylene group, 1-ethyltrimethylene group , 2 —ethyliltramethylen group, 3 —ethyliltramethylen ¾, 4-ethyliltramethylen group, 1,1 dimethyltetramethylen ¾, 1,2 dimethyltetramethylene group, 1,3 dimethyltetramethylene ¾ 1,2,4-Dimethyltetramethylene, 2,2—Dimethyltetramethylene, 2,3—Dimethyltetramethylene, 2,4,4-Dimethyltramethylene, 3,3—Dimethyltetramethylene, 3,4-Dimethyltetramethylen¾, 4,4—Dimethyltetramethylen¾, 1-methylpentamethylen J, l ;, 2-Methylpentamethylene; ½, 3-Methylpentamethyl Les down ¾, 4 one methylpentanoyl methylene down ½, 5 - methylpentanoyl methylate down ^, Kisamechire down ½ to; is ^ galley 3.

R ² is preferably an alkylene having 1 to 4 primes as R ^2, and in terms of U, methylene ¾, ethylene お, propylene and (1-methylethylene, 2—methylethylene ¾), trimethylene ¾, butylene 1 (1-ethylethylene ϋ, 2 — ethylethylene ¾), 1,2-dimethylethylene ¾, 2,2-dimethylethylene, 1-methyl Trimethylene ¾, 2-methyltrimethylene ¾, 3-methyltrimethylene ½, and tetramethylene ^ ^ are preferred. Further, as R ² , alkylene 2 having 2 to 4 carbon atoms, J4 is ethylene, propylene and (1-methylethylene Μ, 2-methylethylene 甚), and butylene ½ (1— Preference is also given to ethylethylene (¾, 2-ethylethylene)), 1,2-dimethylethylene and 2,2-dimethylethylene groups. A ¹ in the general formula (1) represents an alkylene group having 2 to 18 carbon atoms, preferably an alkylene group having 2 to 6 carbon atoms, more preferably an alkylene group having 2 to 4 carbon atoms.

Examples of the alkylene group having 2 to 4 carbon atoms include, for example, ethylene group, propylene group (1-methylethylene group, 2-methylethylene group), butylene group (1-ethylethylene group, 2-ethylethylene group) , 1,2-dimethylethylene group, 1,1-dimethylethylene group, 2,2-dimethylethylene group and the like. Among them, ethylene group, propylene group and butylene group are more preferable.

A ¹ in the general formula (1) may be plural (when a in formula (1) is 2 or more). In this case, plural A ¹ may be the same or different in the same molecule. But J¾

(A ′ 式) _a in the general formula (1) indicates a case derived from alkylene oxide. The alkylenoxide used at this time may be, for example, ethylene oxide, propylene oxide, 1,2-butylene oxide, 2,3-butylene oxide, or isobutylene oxide. Among them, ethylenoxide, propylenoxide and 1,2-butylene oxide are more preferred.

These alkylene oxides are neither a single compound nor a compound. In other words, it is neither the original of alkylenoxyde nor the JL: union (random union, block union).

As the “キ” I · case of the alkylene oxide side, the following are preferred in principle: (EO: ethylenoxide, P〇: propylenoxide, B 〇: 1, 2 — each represents a pentylene oxide). Each HI union includes a random union and a block Wl! Union.

E〇 unified

P 0 Φ Germany m united

B o t Germany * n coalescing

E 0-p 0

E 0-B 0 P〇—B 0 copolymer

E O— P 0— B 0 copolymer

Of these, the following are more preferred.

P homopolymer

B 0 homopolymer

E 0 — P 0 copolymer (Po content of 60 m 0 1% or more)

E 0— B O copolymer (Ratio of B O is 40 m 0 1% or more)

P 0— B〇 copolymer

E-Po-B O copolymer (E O content is less than 60 m o 1%)

Among them, the following are most preferred.

P Oi'l insect polymer

B〇i | German polymer

E〇-P〇 communal union (P 0 is at least 8 ◦ m 0 1%)

E 0-B 0 composite (When 0 is 60 m ο 1% or more)

P 0-B

Ε 0-Ρ 0-Β 0 copolymer (Ratio of Ε 0 is 20 m 0 1% or less) In the general formula (1), a is an integer of 1 to 200, preferably 2 to 100. X in a general formula (1) represents れる selected from the following X 1 to X 3.

X 1: lower ^ general (2) ^

-(A ²⁰ ) _b -R ^:! (2)

(In the general formula (2), A ² represents an alkylene having 2 to 18 carbon atoms, b represents an integer of 0 to 200, and R ^{: i} represents a hydrogen atom 原子O)

X 2: lower general ^; including (3)

(R ⁴ -N),-R ^r

(3) (In the general formula (3), R ⁴ represents an alkylene group having 2 to 6 carbon atoms, and R ⁵ represents a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, or a group represented by the general formula (2). R ^fi represents a hydrogen atom, a hydrocarbon group having 1 to 30 carbon atoms or a group represented by the above general formula (2), and c is an integer of 1 to 5.)

X 3: a group represented by the following general formula (4)

R ⁸ R ⁹

-(R (4)

(In the general formula (4), R ⁷ represents an alkylene having 2 to 6 carbon atoms, and RR ⁹ , R ¹ ″ and R ¹ ′ each independently represent a hydrogen atom or a hydrogen fluoride ffi having 1 to 10 carbon atoms. Where Y is methylene ¾, a methylene group exchanged with a hydrogen hydride group having a prime number of 1 to 10, an imino ¾, and an amino acid exchanged with a hydrogen hydride having a carbon number of 1 to 10 ¾ Represents an acid atom, and d is 0 AGE. (However, in the case of d20, N (nitrogen atom) in the general formula (4) is N (nitrogen) in the general formula (1). In other words, for 0 = 0, one N—X ₂ in the general formula (1) indicates the general formula (4 ′) below.)))

C-I C

I \

N Y

\ / (Four')

C-I C

In the general formula (2) above, 'Χ 1, R ^{: i} is preferred as a hydrated の with 1 to 30 carbon atoms. ^^ ιι'ϊ chain 乂 from 1 to 24 is branched alkyl ½, carbon 銷 from 2 to 24 銷 is branched alkenyl 丛, alkyl from 5 to 13 prime alkyl ½ はアルキルアルキルはははは ½ はははは ½ ½ は ½ ½ ½ は ½ ½ ½ はははは ½ ははははは ½ ½ はははははははは! ~ 19 arylalkyls and so on. R ³ is a hydrogen atom, a linear or branched alkyl group having 1 to 12 carbon atoms, an aryl group or an arylalkyl group having 6 to 12 carbon atoms. More preferred is a hydrogen atom or a linear or branched alkyl group having 1 to 6 carbon atoms, a phenyl group or an arylalkyl group having 7 to 9 carbon atoms, particularly a hydrogen atom. Is most preferred.

A ² in the general formula (2) represents an alkylene group having 2 to 18 carbon atoms, preferably an alkylene group having 2 to 6 carbon atoms, and more preferably an alkylene group having 2 to 4 carbon atoms.

Examples of the alkylene group having 2 to 4 carbon atoms include, for example, ethylene group, propylene S (1-methylethylene group, 2-methylethylene group), butylene group (1-ethylethylene group, 2-ethylethylene group) ), 1,2-dimethylethylene group, 1,1-dimethylethylene group, 2,2-dimethylethylene group and the like. Among these, ethylene group, propylene group and butylene-group are more preferable.

A ² in the general formula (2) may be plural (when b in the formula (2) is 2 or more). In this case, the plural A ² may be the same or different in the same molecule. I

(A ² 〇) _h in the general ^ (2) indicates the common fj 'case of the alkylene oxide side. The alkylenoxide used at this time may be, for example, Hf, for example, ethylene oxide, propylene oxide, 1,2-butylene oxide, 2,3-butylene oxide, isobutylene oxide ^ Is released. Of these, ethylene oxide, propylene oxide, and 1,2-butylene oxide are more preferred. These alkylene oxides can be either carboxylic acids or compounds. That is, it can be either a homopolymer of alkylenoxide or a copolymer (random polymer, block polymer).

In the general formula (2) representing the above ^ X1, b is a number from 0 to 200, preferably from 0 to 100. In the general formula (3) where ^ represents a nitrogen-containing compound represented by X 2, R ¹ represents alkylene having 2 to 6 carbon atoms. Examples of such alkylene ffi include ethylene. Group, propylene (1 -methylethylene ¾, 2 -methylethylene ¾), trimethylene Group, butylene group (11-ethylethylene group, 2-ethylethylene group), 1,2-dimethylmethylene group, 2,2-dimethylethylene group, 1-methyltrimethylene group, 2-methyltrimethylene Group, 3-methyltrimethylene group, tetramethylene group, pentylene group (1-butylethylene group, 2-butylethylene group), 1-ethyl-1-methylethylene group, 1-ethyl-2-methylethylene group, 1, 1,2—trimethylethylene group, 1,2,2—trimethylethylene group, 1-ethyltrimethylene group, 2—ethyltrimethylene group, 3-ethylethylmethylene group, 1 1,1-dimethyltrimethylene group, 1,2-dimethyltrimethylene group, 1,3-dimethyltrimethylene group, 2,3-dimethyltrimethylene group, 3,3-dimethyltrimethylene group Len, 1-methyltetramethylen, 2—methyltetramethylene, 3—methyltetramethylen, 4-methyltetramethylene, pentamethylene, hexylene (1 butylethylene, 2-butylethylene) 1) -Methyl-1-Propyleneethylene, 1-Methyl1-2-Propyleneethylene, 2-Methyl1-2-propylethylene, 1,1-Jethylethylene, 1,2-Jethylethylene , 2,2-Diethylethylene, 1-ethyl-1,2,2-dimethylethylene, 1-ethyl-1,2,2-dimethylethylene, 2-ethyl-1,1,1-dimethylethylene, 2- 1-, 2-Dimethylethylene, 1,1,2,2-Tetramethylethylene ^, 1-Prothyltrimethylene II, 2-Prothyltrimethylene, 3-Pro Le Application Benefits methylene down ½, 1 - Echiru 1 Mechiru Application Benefits methylene ½, 1 - Echiru one methyl Application Benefits methylene down, 1 one Echiru one 3 - methyl Application Benefits methylene down person _5, 2 Echiru one 1 - Methyl trimethylene ¾, 2 —ethyl-1 2 —methyltrimethylene ¾, 2-ethyl-1 3 —methyltrimethylene ¾, 3 —ethyl-1 1 —methyltrimethylene ¾, 3— Ethyl-1 2 —methyltrimethylene S, 3 —Ethyl1 3 —methyltrimethylene ¾, 1, 1, 2 —trimethyltrimethylene ¾, 1,1,3 —Trimethyltrimethyl Methylene, 1,2,2—trimethyltrimethylene group, 1,2,3—trimethyltrimethylene ¾, 1,3,3—trimethyltrimethylene, 2, 2,3—trimethyltrimethylene, 2,3,3—trimethyltrimethylene ¾, 1—Echilte tramethylen ½, 2—Echilte tramethylene ^, 3—Echilte tramethylene ½, 4—Echilte tramethylene ¾, 1, 1—Dimethyl tetramethylen i! ;, 1,2-Dimethyltetramethylen J, 1,3—Dimethyltetramethylen ffi, 1,4—Dimethyltetramethylene Tylene, 2,2-dimethyltetramethylene, 2,3-dimethyltetramethylene, 2,4-dimethyltetramethylene, 3,3-dimethyltetramethylene, 3,4-dimethyltetramethylene, 4,4-dimethyltetramethylene Groups, 1-methylpentamethylene group, 2-methylpentamethylene group, 3-methylpentamethylene group, 4-methylpentamethylene group, 5-methylpentamethylene group, hexamethylene group and the like.

Among them, R ⁴ is preferably an alkylene group having 2 to 4 carbon atoms, specifically, an ethylene group, a propylene group (a monomethylethylene group, a 2-methylethylene group), a trimethylene group, and a butylene group. (1-ethylethylene group, 2-ethylethylene group), 1,2-dimethylethylene group, 2,2-dimethylethylene group, 1-methyltrimethylene group, 2-methyltrimethylene group, 3-methyltrimethylene And a tetramethylene group are preferred, and alkylene S having 2 to 3 carbon atoms, specifically, an ethylene group, a propylene group (a monomethylethylene group, a 2-methylethylene group), and a trimethylene group are preferred. More preferred.

R ⁵ in the general formula (3) representing the nitrogen-containing group represented by X 2 represents a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, or される represented by the general formula (2). Examples of the alkyl having 1 to 4 carbon atoms include, for example, methyl group, ethyl-, n-propyl group, isopropyl ^, n-butyl S, isobutyl¾, sec-butyl½ Tert-butyl ½ ^ is obtained. As also R ^lambda these屮, water尜原Ko, alkyl ^ say yes charcoal尜数1-3 general formula (2) laid preferred that a ¾ is ¾ with water ^ child, methyl ½ say yes is Echiru ½ is more preferable.

-In the general formula (3), R "is a hydrogen atom, a hydrogen hydride having 1 to 30 carbon atoms は ¾ indicates the above 上 represented by the general formula (2). Preferred as the ~ 30 hydrogen fluorides are the direct sale or branched alkyl ^ with 1 to 24 carbon atoms described above for R ¹ , and the chain with 2 to 24 carbon atoms. Or branched alkenyl 、, ^ ^ cycloalkyl of number 5 to 13 or alkylcycloalkyl ½, ^ ^ aryl of number 6 to 18 又は or alkyl aryl, carbon number of ~ 19 aryl alkyl ½ and so on.

R ^(; represents a hydrogen atom, ¾ 〜 1 to 12 linear or branched alkyl ½) ′ ′ prime 6 to 12 aryl ^ or arylalkyl ½ , Or general formula (2) A group represented by is more preferable. In particular, a hydrogen atom, a linear or branched alkyl group having 1 to 6 carbon atoms, a phenyl group, or a carbon number? Most preferred are arylalkyl groups of 1 to 9 or groups represented by the general formula (2).

C in the general formula (3) is an integer of 1 to 5, preferably 1 to 4, more preferably 1 to 3.

The group represented by the following general formula (5) contained in the nitrogen-containing group represented by the above general formula (3) has 1 to 5 structural units represented by the following general formula (6). , Preferably 1 to 4, more preferably 1 to 3.

-( ^R- ) ₍ (5)

R ⁵

(R, R '"and c in the general formulas (5) and (6) represent the same groups and integers as R, ^Rfl and c in the general formula (3), respectively.)

Therefore, the ¾ expressed by the general formula (5) is the られ obtained by combining the composition positions expressed by the general formula (6) as follows.

① Combination of the composition ffi ί 'される of 1 ί'Τ (^ in general ^ (6)

(2) More than 2 ''] in general formula (6) are randomly linked ^f | i-positions, those linked to — !!

In the nitrogen-containing group represented by the general formula (3) classified into X 2, R ¹ is an alkylene having 2 to 4 carbon atoms, R is a water atom, and 1 to 3 carbon atoms. Is a group represented by the general formula (2), wherein R "is a hydrogen atom, a ii-chain or branched alkyl group having 1 to 12 carbon atoms, 12 is an aryl group or an alkyl aryl or ^ represented by the general formula (2), and c is preferably a number of 1 to 4, and R is preferably ethylene or propylene. ½ (1 -methylethylene ¾, 2 -methylethylene ½) aza is trimethylene 、, and R is hydrogen ^ 丫-, methyl ½, and ethyl 乂は is ¾ which is represented by general (2). , R "is a hydrogen atom, ^ if'i chain or branched alkyl 素, phenyl の having 1 to 6 primes, alkyl aryl having 7 to 9 carbon atoms Most preferably, it is a group or a group represented by the general formula (2), and c is an integer of 1 to 3. In the group represented by the general formula (4) representing X 3, R ⁷ represents an alkylene group having 2 to 6 carbon atoms. Specific examples of the alkylene group referred to herein include the same groups as those described above as R ⁴ . Among them, R ⁷ is preferably an alkylene group having 2 to 4 carbon atoms, specifically, an ethylene group, a propylene group (1-methylethylene group, 2-methylethylene group), a trimethylene group, and a butylene. Groups (1-ethylethylene group, 2-ethylethylene group), 1,2-dimethylethylene group, 2,2-dimethylethylene group, 1-methyltrimethylene group, 2-methyltrimethylene group, 3-methyltrimethylene group, A tramethylene group or the like is more preferred, and an alkylene having 2 to 3 carbon atoms, specifically, an ethylene group, a propylene group (a monomethylethylene group, a 2-methylethylene group) or a trimethylene group is the most preferable. Preferred

I

R ^K , R! In general formula (4) ^ ^ And! ^! , Each represents a hydrocarbon group having a W prime number of 1 to 1 °.

Here, hydrocarbons having 1 to 10 carbon atoms 、 include ι chain or branched alkyls having 1 to 10 carbon atoms, and ^^ u'iffi-like rais having 2 to 10 carbon atoms. Branched alkenyl ½, ^ numbers 5 to 1 ◦cycloalkyl ½Api is alkylcycloalkyl,) A '^ numbers 6 to 10 ½Alia is alkylaryls ½, ^^ number? ~ 10 arylalkyls are obtained.

Preferred alkyl groups are methyl group, ethyl group, n-propyl group, isobutyl group, n-butyl group, isobutyl group, and 36. -Butyl¾, tert-butyl½, linear or branched pentyl½, merchandise or branched hexyl A, linear or branched heptyl½, idi chain or branched octyl¾, ιΰ: ¾'¾ or branched Nonyl ¾, straight-chain or branched decyl, etc. are preferred, and particularly preferred alkenyl A¾ is vinyl ぺ, propenyl J,, isoprobenyl ^, ίί is branched butenyl½, butadienyl J , ΐί'ίChain は is a branched ethenyl, ιι 'ΠA Π is a branched hexenyl, ίι¾ί; ΠA is a branched heptenyl ½, a chain or branched deceni

Can be Similarly, preferred cycloalkyl groups include a cyclopentyl group, a cyclohexyl group, a cycloheptyl group, and the like. Examples of the alkylcycloalkyl group include a methylcyclopentyl group (including all substituted isomers) and dimethylcycloalkyl. Benzyl group (including all substituted isomers), ethylcyclopentyl group (including all substituted isomers), linear or branched propylcyclopentyl group (including all substituted isomers), ethylmethyl Cyclopentyl group (including all substituted isomers), trimethylcyclopentyl group (including all substituted isomers), getylcyclopentyl group (including all substituted isomers), ethyldimethylcyclopentyl group (including All substituted isomers), linear or branched propylmethylcyclopentyl group All straight-chain or branched propylethylcyclopentyls (including all interchangeable isomers), methylcyclohexyl group (including all anisotropic isomers), Dimethylcyclohexyl (including all dimeric isomers), ethylcyclohexyl (including all substitutions), i! Promotional or branched probicyclohexyl (including all anisomers) ) (Including all isomers), ethylmethylcyclohexyl (including all i-substituted isomers), trimethylcyclohexyl (including all substituted isomers), getylcyclohexyl (including all substituted K-isomer) ), Ethyl dimethyl cyclohexyl ¾ (all; including S-substituted isomers), ί sales propyl is branched propylmethyl cyclohexyl ¾ (all; including tertiary isomers), methylcycloheptyl ¾ (All \ Commutability (including books), dimethylcycloheptyl ½ (all commutations (including books)

^ Mu), ethylcycloheptyl ½ (all [換 n rests む \), 'i \ ははプロビルビルビルビルすべて (all; including isomers), ethylmethylcycloheptyl ¾ ( All inversions!), Trimethylcycloheptyl II (including all anonymous isomers), and the like.

Preferred aryls include phenyl and naphthyl groups, and preferred alkyl aryls include tolyl (including all substituted isomers) and xylyl. (All y-compounds), ethylphenyl (including all y'- :), chain or branched propylphenyl ½ (all y-complex), ethylmethyl Phenyl (including all substituted forms), trimethylphenyl (including all substituted forms), straight chain ARA is a branched butylphenyl group (including all), Branched propyl methylphenyl (all exchange Acetyl group (including all substituted isomers), ethyiphenyl group (including all substituted isomers), ethyidimethylphenyl group (including all substituted isomers), tetramethylphenyl group (including all substituted isomers), etc. Can be Preferred arylalkyl groups include benzyl, methylbenzyl (including all substituted isomers), dimethylbenzyl (including all substituted isomers), phenethyl, and methylphenyl (including all substituted isomers). Dimethylphenethyl group (including all substituted isomers).

Among these, it is preferable that R ⁸ , R ⁹ , R] ( ¹ and R ¹¹ are each independently a hydrogen atom or a group represented by an alkyl group having 1 to 6 carbon atoms, and each is independently a water group. More preferably, it is a hydrogen atom or an alkyl group having 1 to 3. In the general formula (4) corresponding to X3, Y is a methylene group or a hydrocarbon having 1 to 10 carbon atoms. A substituted methylene group, an imino group, an amino group substituted with a hydrocarbon group having 1 to 10 carbon atoms, or an oxygen atom is shown, wherein a hydrocarbon group having 1 to 10 carbon atoms is shown. As ¾, RRR ^{1 (} “and R ′” have the above-described “i * ii-like or branched alkyl 1 having 1 to 10 carbon atoms, ιΐί¾-like or branched alkyl having 2 to 10 carbon atoms, Alkenyl ¾, C 5-10 cycloalkyl group or alkylcycloalkyl ½, ^ prime 6-10 aryl at or alkyl ½, charcoal ^ alkyl alkyls with 7 to 10 carbon atoms are preferred, of which alkyl alkyls with 1 to 6 carbon atoms are preferred, and alkyl alkyls with 1 to 3 carbon atoms are more preferred. In the general formula (4), Y is a methylene group, a methylene group which is 1H-substituted by an alkyl group having 1 to 6 carbon atoms, an imino, or an alkyl group which is 1 to 6 carbon atoms. An amino group or an oxygen atom is preferable, and an amino group or an oxygen atom which is i-substituted by an alkyl group having 1 to 3 carbon atoms is also preferable.

D in the general formula (4) is as follows: However, when 01 = 0, the general formula (4) "N (element ^ child) of | 'is also the N child in general formula (1). That is, if d = 0, J As shown in the following general formula (7), Ν (^ child) contained in the compound is one iq constituting ¾ 尜 ^ represented by the general formula (4). R ⁶ R

C-I C

/ \

RL O— (Α'ο R- N Y (7)

\ /

C-I C

(RR ² and A ¹ in the general formula (7) represent the same group as RR ² and A ¹ in the general formula (1), and a is the same integer as a in the general formula (1); R ⁸ , RR ¹ , R! ¹ and Y represent the same groups as R ⁸ , R ⁹ , R ′ ″, R ¹¹ and Y in the general formula (4).

R I

When represented by the general formula (4) classified as X3, ¹⁷ is an alkylene group having 2 to 4 carbon atoms, and R ⁸ , R ", R ^{1 μ} and R ¹¹ are Each independently represents a hydrogen atom or an alkyl having 1 to 6 carbon atoms, Y is methylene ¾, methylene チ, imino た, and 1 to 6 carbon atoms in which i is replaced by methylene ¾, alkyl の having 1 to 6 carbon atoms; The amino substituted with an alkyl group is an oxygen atom, and = 0 or 3 = 1 (however, when d = 0, N (nitrogen atom) in the general formula (4) is represented by the general formula (1) R ⁷ is preferably ethylene ¾, propylene ½ (1-methylethylene, 2 —methylethylene S) aza is trimethylene ^, and R ⁷ is ethylene (¾). ⁸ , R ", R ^{1 (} 'and R ¹¹ are each independently a hydrogen ¾! Child) ^ 1 ^ Alkyl of number 1-3, Y is replaced with alkyl of number 1-3 Amino acid is- D = 0 乂 is d = 1 (if d = 0, the general formula (4) N ()! Of the sub-branch;! Ί-) is the general formula (1) 'I, Ν

)); '; J'). ) Are also preferred. In the general formula (1) for the polyetheramine of Kiyun I, X can be arbitrarily selected from the widths of X 1 to X 3 above, and two of them are W 巾 even if they are ^ 嵇. It doesn't matter.

X is preferably X 1 or X 2, more preferably X 1, and X 1-a general formula (2) In (2), it is also preferable that id is R or water i)!; '; /-. That is, one of the preferred polyether amines of wood is H, which is expressed by de, ki in general (8). (A ² 0) — H

R— O— (A ^! 0) _A — R ² _ N (8)

₍ A ² 0) _B — H

(I ¹ , R ² and A ¹ in the general formula (8) represent the same groups as RR ² and A ¹ in the general formula (1), and a is the same integer as a in the general formula (1) Oh Ri, a ² is in the general formula (2) shows the a ² and the same group, b is a contact Keru b the same integer in formula (2).)

Here, when two b's in the general formula (8) are both 0, it is represented by the general formula (9).

H

R— 0— (AO) — R-_ _N

'a (9)

H

(R ′, R ² and A ¹ in the general formula (9) represent the same と as R ′, R ² and A ′ in the general formula (1), and a is the same as a in the general formula (1). It is an integer.)

Also, here, of the two b's in the general formula (8), one of which is ◦ and the other is b ≠ 0 are expressed by the general formula (10).

H

RL 0— (A ⁾ 0) — R ² _ _N ^X (10)

'Λ "·', \

(Α'Ό) — H

(RR ² and A ¹ in the general formula (10) represent RR ² and A ¹ in the general formula (1) and a group of [nj—, and a is the same integer as a in the general formula (1). A ² represents the same group as A ² in the general formula (2), and b is the same integer as b in the general formula (2) (where b ≠ 0).

In addition, when two b's in the general formula (8) are both b ≠ 0, the formula is expressed by the general formula (11).

. ) One H

R— 0— (A 0) _A— R-_N ^ (ii)

(A ² 0) — H (RR ² and A ¹ in the general formula (11) represent the same groups as RR ² and A ¹ in the general formula (1), and a is the same integer as a in the general formula (1) And A ² represents the same group as A ² in the general formula (2), and b is the same integer as b in the general formula (2) (where b ≠ 0).

The polyetheramines of the general formulas (9) to (11) may be used alone or in a mixture. Among them, the polyetheramines of the general formula (9) are most preferable, and In some cases, the weight of the polyetheramine of the general formula (9) is at least 100 parts by weight based on the total of 100 parts by weight of the polyetheramines of the general formulas (10) and (11). And more preferably 150 parts by weight or more. As described above, the permutation of general ^ (1), which generally represents the polyetheramine of the present invention, has been described njj, and the preferred polyetheramine of the present njj is represented by the general formula ( In the above 1), R ¹ is a hydrogen atom or a ^ -chain or branched alkyl ^ having a prime number of 1 to 12 or an aryl or alkyl aralkyl having a carbon number of 6 to 18 — R ² is an alkylene having 1 to 4 carbon atoms, Α ¹ is an alkylene having 2 to 6 carbon atoms, a is an integer of 1 to 200, X is A from the X 1 to X 3 blocks, and R ^λ in the general formula (2) is water ': Ϊ- 乂 is ^ ίι'ί chain or branch of numbers 1 to 12 Alkyl ½, 乂 is a ^^ aryl or alkyl of the number 6 to 12 and Α-is; alkylene of the number 2 to 6 and b is Is an integer of 0 to 200, and R in general (3) ¹ is ^^ alkylene 数 of number 2 to 4, R ⁵ is water, ^ alkyl of number 1 to 3 ½ ½ is される represented by the general formula (2), and is hydrogen, charcoal ^ II ¹ of the numbers 1 to 12! Chain or branched alkyl ½, aryl of 6 to 12 carbons or alkyl aryl is represented by the general formula (2). C, c is an integer of 1 to 4, R ⁷ in the general formula (4) is ^ alkylene の 2 to 4 4, and R ^K , R ^: R ′ ″ and R ′ ′ are Each is ^, ', 1 water ^^ ^^ alkyl の of number 1-6, Υ is methylene ½, ^^ is alkylene ½ of methyl 1½6, methylene ½, imid ½, ^^ The amino group substituted with the alkyl group of the number 1 to 6 is 酸 ^-, d = 0 乂 is d = 1 (where d = 0, the general formula ( 4) The width N (prime)); if) is also the N atom in the general formula (1)) . ) Is a polyetheramine.

More preferably, R ¹ is a hydrogen atom, a straight-chain or branched alkyl group having 1 to 6 carbon atoms, and R ² is a C ² to C 4 alkyl group. An alkylene group, A ′ is an alkylene group having 2 to 4 carbon atoms, a is an integer of 2 to 100, X is a group represented by X 1 or X 2, In (2), where R ³ is a hydrogen atom or a linear or branched alkyl group, phenyl group or carbon number having 1 to 6 carbon atoms? A § reel alkyl group of ~ 9, A ² is an alkylene group having 2-4 carbon atoms, b Ri is 0-1 0 0 integer der the general formula (3) R 'in the E Ji Ren A propylene group (1-methylethylene group, 2-methylethylene group) or a trimethylene group, and R ⁵ is a hydrogen atom, a methyl group, an ethyl group or ¾ represented by the general formula (2). , R "is a hydrogen atom, a linear or branched alkyl having 1 to 6 carbon atoms ^, phenyl, an alkyl aryl having 9 to 9 carbon atoms or a general formula (2) And S is such that c is an integer of 1 to 3.

Also preferred as the polyetheramine of tree HJj is that R ¹ is hydrogen ^ -r-, R ² is ethylene, and A ¹ is ethylene ¾, propylene ¾, 1, 2-butylene A¾, a is an integer of 2 to 100, X is ¾ represented by X 1, and R ¹¹ in the general formula (2) is water)}}; 1 /- Wherein A ² is ethylene アミ, propylene, 1,2-butylene 、 and b is a polyetheramine in which b is a number from 0 to 100 0. The polyether, which is another essential component in the addition of wood [HJ], is preferably a compound represented by the following general formula (12).

R '— — A ^:! 0) (-R ^{1: |} (1 2)

(In the general formula (12), R ′ ² and R ^{1 each} represent hydrogenated water ^ J having 1 to 30 carbon atoms, and A ^{: i} represents water having 2 to 18 carbon atoms. Alkylene ½, and e is a number from 1 to 20 °.)

In the above ^ (1 2), R ¹² and R ' ^{: i respectively denote the} water ^^ 乂の 1 1 水水 1.

As a preferred example of the 化 1 to 30 化 aqueous water channel いう, R ' A straight-chain or branched alkyl group having 1 to 24 carbon atoms, a straight-chain or branched alkenyl group having 2 to 24 carbon atoms, a cycloalkyl having 5 to 13 carbon atoms Group or alkylcycloalkyl group, aryl group or alkylaryl group having 6 to 18 carbon atoms, carbon number? To 19 arylalkyl groups and the like.

As R ¹² and R ¹³ , a hydrogen atom, a linear or branched alkyl group having 1 to 12 carbon atoms, or an aryl group or an aryl alkyl group having 6 to 12 carbon atoms is preferable. A hydrogen atom or a linear or branched alkyl group having 1 to 6 carbon atoms, a phenyl group or an arylalkyl group having 7 to 9 carbon atoms is more preferable, and a hydrogen atom is most preferable. preferable.

A ³ in the general formula (12) represents an alkylene group having 2 to 18 carbon atoms, preferably alkylene S having 2 to 6 carbon atoms, and more preferably an alkylene group having 2 to 4 carbon atoms. I like it.

Specific examples of the alkylene group having 2 to 4 carbon atoms include an ethylene group, a propylene group (a monomethylethylene group, a 2-methylethylene group), a butylene group (a 1-ethylethylene group, a 2-ethylethyl group). Group), 1,2-dimethylethylene group, 1,1-dimethylethylene group, 2,2-dimethylethylene and the like.

A ³ in the general formula (1 2) may be a decimal number (when e in the formula (1 2) is 2 or more). In this case, a plurality of A ^{: i} may be the same even in the same molecule. But both are good.

(A ^: 〇) in the general formula (12) indicates a combination of alkylene oxide and Yamagi. At this time, the alkylenoxide to be supplied is, for example, ethylene oxide, propylene oxide, 1,2-butylene oxide, 2,3-butylene oxide, isoptylene oxide. Among these, ethylene oxide, propylene oxide, and 1,2-butylene oxide are more preferred.

These alkylene oxides can be either single or S-compounds. In other words, it may be a ί '[ΐ-union or a J'-union (rantam-union (book, block' π-union)) of an alkylene compound.

Specific examples of the alkylene oxide ill's combination are as follows: (：: ethylene oxide, Ρ 0: propylene) Xideide, BO: 1,2—butylene oxide.) All copolymers include random copolymers and block copolymers.

E〇Homopolymer

P 0 homopolymer

B 0 homopolymer

E 0-P 0 copolymer

E 0-B 0 copolymer

P0-B0 copolymer

E 0-P 0-B 0 copolymer

Among these, the following are more preferred.

ρ〇 'ΐ insect polymer

B Oil German polymer

E〇— P〇 copolymer (P〇 proportion is 60 m 0 1% or more)

E 0-B 0 copolymer (B 0 ratio is 40 m o 1% or more)

P-1 B0 copolymer

E 0-P 0-B 0 copolymer (E 0 ratio is 60 m 0 1% or less)

Among these, the following are most preferred.

P 0 German ^ united

B 0 German! Coalescence

E〇-1 P〇 j 'union (P 0; ¹ ;: ri is 80 m 0 1% or less)

E 0 - B 0 co ΠΪ polymer (B of 0; ^{^1;:} ij if the 6 0 mo 1% or more)

P 0—B

E 〇 P 〇 B 〇 T [Coalescing (Ε〇 ratio is 20 m 0 1% or less)

In the above expression (12), e is an integer of 0 to 200, preferably 0 to 100. In this sword, the polyetheramine's 31 combination '!'] · ^ (A'〇) _a and the polyether's combination ((A ^{: Ι0} ) _Γ ) are selected independently, but more; Since the '. ^' Ir property is favorable, it is preferable that the ^ skeletons of both ^ are iH- or similar.

Here, 'The skeleton is the same' means that the alkylene This means that the sides are the same, and in the case of the copolymer, the constituent ratios (molar ratios) of the constituent alkylene oxides are the same. At this time, regardless of the degree of polymerization of the entire alkylene oxide, the ratio of the degree of polymerization of each alkylene oxide may be the same.

Further, that the polymer skeletons are similar means that the constituent ratios (molar ratios) of the alkylene oxides constituting the copolymer are similar. At this time, regardless of the degree of polymerization of the entire alkylenoxide, it is only necessary that the ratio of the degree of polymerization of each alkylene oxide be similar.

Whether the polymer skeletons are the same or similar is determined as follows.

S l, S 2,. "Using n alkylene oxides of S n, the degree of 11! Of 3 1 in the polyetheramine is 31 and the degree of polymerization of S 2 is s 2, · '· 3 The IB degree of η is defined as sn, and the degree of S 1 in the polyether: s 1 ′, the degree of S 2 is s 2 ′, ... The degree of ίβ of Sn is defined as sn ′. : The ratio of the degree of conjugation is given by (= [sl + s 2. '' + Sn] / [sl, + s 2, ... + sn ']) ft The ratio of the degree of conjugation of alkylene oxide ( 1, β 2…! 3 τ \ is given as Id below.

l = (s l / s l ') /

/ 3 2 = (s 2 / s 2 ') / a 3 n = (s n / s n') / a

The ratio of the alkylene oxides determined by the above equation (? 1, β 2 ... β n) can be used as an index to indicate whether '^ is the same or 乂 is similar. The ratio of polyalkylene oxide to polyether teramine and polyether is from 1/2 to 2/1 for each alkylenoxide, since Sakugawa improves the ί, 'ί ^ properties ii. Range, preferably 2/3 to 3/2 range, more preferably Rfl, 3/4 to 4/3 range, even more preferably 4 More preferably, it is in the range of 5/5 to 5/4-· preferably in the range of 5/6 to 6/5 | | In the first tree, the S content ratio of the polyetheramine and the polyether is not particularly P:, f,; The polyetheramine is preferably at least 5% by mass, more preferably at least 15% by mass, even more preferably at least 20% by mass, more preferably at least 20% by mass, based on the total amount of the lyether. Even more preferably, it is at least 30% by mass, most preferably at least 30% by mass. Further, since the workability is excellent and the influence on the members is small, the polyetheramine is preferably 95% by mass or less, more preferably 85% by mass or less, and preferably 75% by mass or less. It is even more preferable that the content is not more than 0% by mass, even more preferably 0% by mass or less, and most preferably 65% by mass or less.

Further, the viscosity of the additive of the present invention comprising polyetheramine and polyester at 40 ° C. has no problem such as valve sticking and the like, and good cleanability can be obtained. ^{2 0 0 0 mm 2 / sec} , were preferred rather is ^{1 0~ 1 0 0 0 111111 2} /3 6 c, rather then preferred Ri yo is ^{2 0~ 7 0 0 mm 2 /} sec, rather then favored by the al Is preferably from 30 to 500 mm ² / sec, most preferably from 50 to 300 mm ² / sec. The additive in this study consists of polyetheramine and polyester, and is used as an additive for fuel oil. In particular, it is a compound that is very rare as an additive to gasoline and light ash, and is a gasoline compound that can be obtained in combination with base gasoline and other gasoline as needed. In addition, the base '1 Shanto and, if necessary, other products, can be added to Shantou products. That is, the gasoline of the present invention I can be obtained by adding base gasoline and the addition of njj, which is composed of polyetheramine and polyether, and further adding other gasoline added as necessary. A cord is obtained. Similarly, by mixing the base oil, the additive of the present invention consisting of polyetheramine and polyester and the additive of other oils added if necessary, the% njj of the present invention is mixed. An oil string composition is produced.

In addition, the jii rfij attached to the Honen njj is the I person] 添 'ι indirect gasoline engine power supply)) \] 剂 and in-cylinder ιύ: indirect diesel engine river Shantou additive 剂It is a very non-aqueous compound, and it can be used as an internal radiation type gasoline engine ill gasoline composition, and in a cylinder ii. Can be. The content (total amount) of the additives of the present invention consisting of polyesteramine and polyester in the gasoline composition and the gas oil composition is not particularly limited, but the gasoline composition It is preferably 0.001 to 10% by mass based on the total amount of the product or gas oil composition.

The lower limit of the content of the additive of the present invention is defined as the cleanliness of the intake system and the combustion chamber of a gasoline engine, the nozzle cleanliness of a diesel engine, and the combustion chamber of a direct injection gasoline engine. In particular, in order to improve the cleanliness in the cavity, the content is preferably 0.001% by mass, more preferably 0.003% by mass, still more preferably 0.005% by mass, and More preferably, the content is 0.01% by mass, most preferably 0.015% by mass.

On the other hand, the upper limit of the content may be 10% by mass from the viewpoint that the properties of gasoline and gas oil are not adversely affected, and that the addition of more than this cannot be expected to improve the effect. Desirably, more preferably 5 J1%, more preferably 4 ^%, and x¾ is also preferably 3 ^%. The base gasoline can be manufactured by any conventionally known method. At this time, the gasoline used as a material is, for example, ί four-dimensionally, for example, it shows the properties of responsibilities, lll is always 1 ^ ^ Κ naphtha; catalytic cracking method, hydrocracking method Decomposed gasoline obtained by the following method: Contact f 改 gasoline obtained by the l method; 'ォ of the olefin: ΐ Α Α ヅ Α 合合合合 ^ ^ ^ Alkylate obtained by adding a lower-level olefin to hydrogen hydride (alkylation); Pentamorphized gasoline converted from '!汕汕夕ブブ ¾ ししししし汕バラバラ汕汕汕汕汕汕汕汕バラバラバラバラバラバラバラバラバラ.

To give a typical example, lead-free gasoline is

(1) Modified n gas: 0-7 0 ^!, 1%

(2) Modification ω n Tl fii> Hoseki area: 25 to 120 ° C degree): 0 to 35 • A%

(3)! 71 mass of modified gasoline (boiling point range: 110 ° C to 200 ° C degree): 0 to 45 nt% (4) Decomposed gasoline: 0 to 50% by volume

(5) Light fraction of cracked gasoline (boiling range: about 259 ° C): 045 volume:

%

(6) Heavy fraction of cracked gasoline (boiling range: about 900 ° C): ◦ to 40 volumes

0 /

/ 0

(7) Alkylate: 0.40% by volume

(8) Propylene dimerization, followed by hydrogenation of paraffin fraction: 0.30% by volume

(9) Isomerized gasoline: 0.30% by volume

(10) MT BE: 0 15 volume%

(1 1) Light naphtha: 0 20% by volume

(1 2) butane: 0 10% by volume

Can be obtained by blending

In addition, when producing base gasoline, it may be necessary to reduce the content of benzene. The method of reducing benzene at that time is not particularly limited, and is a neglected power; in particular, since benzene is contained in a large amount in the reformed gasoline, it is necessary to reduce the blending ratio of the modified gasoline. as well as

(1) Steam reformed gasoline to remove benzene

(2) Extract benzene of the modified gasoline by washing the water such as sulfolane

(3) Convert the modified gasoline benzene to another compound

(A) Hydrogenation of benzene to cyclohexane and methylcyclopentane

(B) Reacts with benzene and aromatic hydrocarbon compounds with more than 9 carbons to convert to toluene, xylene, ethylbenzene

(C) Benzene is alkylated by passing lower olefins (ethylene, propylene, etc.) or lower alcohols (methanol, ethanol, etc.)

(4) Naphtha, a desulfurized product obtained by removing hydrocarbons and compounds with 6 charcoals by swirling, is used as a raw material for the catalytic converter.

(5) Change the fe conditions of the catalytic reformer

According to the Tr method, a process P for lowering the benzene concentration of the modified fl gasoline 11 'is performed, and It is preferable to use it as a gasoline base material. Examples of other gasoline additives include, for example, polyetheramines such as succinic acid imid and polyalkylamine, and detergents and dispersants other than polyethers; phenol-based and amide-based additives. Antioxidants; Metal deactivators such as Schiff-type compounds and thioamide-type compounds; Surface ignition inhibitors such as organic phosphorus compounds; Anti-freezing agents such as polyhydric alcohols and their ethers; Alkali metal salts or alkaline earth metal salts, flame retardants such as higher alcohol sulfates; antistatic agents such as anionic surfactants, cation surfactants, amphoteric surfactants; azo dyes, etc. Anti-corrosion agents such as alkenyl succinates; Identification of Kirizanin and Coumarin; Natural? Ϊ 剂 etc. are spiced. As for these additives, it is possible to add 2 m or more in one machine, and it is preferable that the total addition is 0.1% or less in the whole gasoline string composition. In addition, regarding the nature and composition of the gasoline compound consisting of base gasoline, polyester ether, and polyether [addition of 1JJ and, if necessary, other gasoline additions] It is not specified. However, Tong ', JI

S K 2 2 5 4 Measured by “7J Shandong's test method”.

^ First (first ^ point 0) 20 ~ 45 ° C

1 0 η 'Λ% ¾ν I 1 ΐιιιι J (Ί 3 5 〜 5 5 ° C

3 0 ¾ lti% iY 1 i. (155 to 75 ° C

50 0% LIJ Ji (75 to 100 ° C

7 0 volume ii!% I ^I I—I ΐιιιι lie (T 1 0 0 〜 1 3 0 ° C

90 0 volume ¾% Outlet temperature (τ 110-160 ° C

End /, 'Λ 13 0 〜 2 1 0 ° C

The lower limit of the W! I point ίιΐ'ί is 2 ° C, preferably 25 ° C. If the voltage is less than 20 V, there is a possibility that the initial m property is changed by ί, ',, Ί. The upper limit 'ιΐ'ί of' li 'first,', 'is 45 ° C, preferably 4 ◦ ° (: more preferably 35 ° C. 4 5 If the temperature exceeds ° C, there is a possibility that the property may not be low. T The lower limit of the temperature is preferably 35 ° (preferably 40 ° C. If the temperature is not lower than 35 ° C, startability may be deteriorated under high temperature conditions. , T] (, the upper limit is preferably 55 ° C, preferably 50 ° C, more preferably 48 ° C. Failure may occur.

T _3. The lower limit of the temperature is preferably 55 ° C, more preferably 60 ° C. If the temperature is lower than 55 ° C, high-temperature operability may be impaired or gasoline may be coking in the injector. On the other hand, T _3. The upper limit of the temperature is preferably 75 ° C, preferably 70 ° C, and more preferably 68 ° C. If the temperature exceeds 75 ° C, there is a possibility that the low-temperature operability may be defective.

T5. The lower limit of the temperature is preferably 75 ° C, preferably 80 ° C. If the temperature is lower than 75 ° C, there is a possibility that high-temperature operability may be impaired. On the other hand, the upper limit of T _{5 (1} should be 100 ° C., preferably 95 ° C., more preferably 93 ° C. In some cases, low and room temperature operability may be inconsistent.

T _7. It is desirable that the lower limit of the temperature be 10 ° C. One contact, T _7. The upper limit is preferably 130 ° C, preferably 125 ° C, more preferably 123 ° C, and even more preferably 120 ° C. In the case of J exceeding 130 ° C, there is an nj ability to reduce the incompatibility with low and room temperature operability.

The limit fn'i of T _{! MI} is 110 ° C, preferably 120 ° C. If the temperature is less than 110 ° C, there is nj ability | '|: ‐, T „ ₍ ,, h limit il, low and low Ί ,, Ίm conversion, deterioration of exhaust gas J, deterioration of engine oil, and suppression of sludge From the viewpoint that it can be performed, it is preferably 160 ° C., preferably 150 ° C., and more preferably 140 ° C.

ド It is desirable that the limit value of the end point is 130 ° C. The upper limit of the steam end point 'i is 210 ° C, preferably 200 ° C, more preferably 195 ° C, and more preferably 190 ° C It is preferable that J¾, whose end point exceeds 210 ° C, has the ability to イ W in I 温. There is no particular limitation on the gasoline string composition; the gasoline caulking in the injector will not be affected, and the evaporation will not be affected. Therefore, the vapor pressure is preferably 70 kPa or less, more preferably 65 kPa or less, still more preferably 60 kPa or less, and most preferably 55 kPa or less. Is desirable. The vapor pressure mentioned here means the vapor pressure (Lead vapor pressure (R VP)) measured by JISK 2258 “Crude oil and fuel oil vapor pressure test method (Lead method)”.

The density (15 ° C.) of the gasoline composition is not particularly limited, but is preferably in the range of 0.73 to 0.77 g / cm ³ . The lower limit of the density is preferably 0.73 g / cm ^3, more preferably ◦ .735 g / cm ^{: i} from the viewpoint of fuel efficiency. On the other hand, the upper limit of the density is preferably 0.777 g / cm ^3, more preferably 0.76 g / cm ' ^! From the viewpoint of acceleration and smoldering of the Bragg.

Here, the density means the density measured according to JIS K 2 249 “Crude Oil and Petroleum Product Density Test Methods and Density / Volume Conversion Table”.

The above-mentioned gasoline string composition is gasoline which does not substantially contain an alkyl lead compound such as tetraethyl lead. JISK 2 255 5 Applicable category of “Test method for lead content in gasoline”.

There is no particular limitation on the octane sen 1 of the above gasoline string composition, but the research octane iilli (RON) is preferably 89 or more hours, and more preferably, for more anti-knocking properties. It is preferably 90 or more, more preferably 9 ◦ .5 or more, and Ιά is preferably 91 or more. Further, in order to improve anti-knock property during traveling, the motor method Octane Sen I (M〇N) is preferably 80 or more, more preferably 80.5 or more, and iii. Preferably it is 81 or more.

Here, the research method octane iilli and the motor method octane sen i are different, respectively, and are measured by the JISK2280 “Octane fine and setan iilli test method”. Octane number means each.

Above, in k-gasoline string, saturation, orefin

Is not particularly limited, but it is preferable to satisfy de π

Saturation (V (Ρ)): 50 to 100 volume i¾%

For the age of refining (V (0)): 0 to 15% by volume

Aromatic component (V (Ar)): 0 to 35% by volume V (P) prevents gasoline coking in the injector, reduces smoldering of the plug, reduces the ozone generation ability of the exhaust gas, reduces the benzene concentration in the exhaust gas, and reduces soot. From the viewpoint of preventing generation, etc., it is desirable that the content is preferably 50 to 100% by volume, more preferably 60 to 100% by volume, and most preferably 70 to 100% by volume.

V (0) is preferably 0 to 15% by volume, more preferably 0 to 10% by volume, and still more preferably 0 to 7% by volume, from the viewpoint of preventing gasoline coking in the injector. %, Most preferably 0 to 5% by volume. Further, V (A r) is preferable from the viewpoints of reducing the smoldering of the plug, suppressing the ozone generation capability of the exhaust gas, reducing the benzene concentration in the exhaust gas, and preventing the generation of soot. Can be 0 to 35% by volume, more preferably 0 to 30% by volume, even more preferably 0 to 25% by volume, and most preferably 0 to 20% by volume. HI is good.

The above V (P), V (0) and V (A r) are all measured by the optical indicator adsorption method of JISK 2536 “Shishan products-hydrocarbon type test method”. 'ί. In addition, there is no particular limitation on the components of the gasoline string composition, but it is preferable that the following conditions are satisfied.

(1) V (Β ζ): 0 to 1 ^%

(2) V (Τ 0 1) o ~ 3 o%

(3) V (C8A) 0 ~ 20 volume] B:%

(4) V (C9A) 0-5% by volume

(5) V (C10 + A): 0-3 volumes] 1%

(6) V (P A) = 0

Or

When V (P A) ≠ 0, V (M A), P A): 1 or more

(7) V (C4) 0-1 ◦

(8) V (C5) 10 to 35% by volume

(9) V (C 6) 10 to 3 ◦Volume% (10) V (C7 + p): 10 to 50% by volume

(11) V (C9 +): 0 to 10% by volume

The above V (Bz) indicates the benzene content based on the total amount of the gasoline composition, and the value is preferably 0 to 1% by volume, more preferably 0 to 0.5% by volume. New By adjusting the benzene content to 0 to 1% by volume, the benzene concentration in the exhaust gas can be kept low.

The above V (T 01) and V (C 8 A) respectively indicate the toluene content and the content of the aromatic hydrocarbon compound having 8 carbon atoms based on the total amount of the gasoline composition, and V (T o 1) Is preferably 0 to 30% by volume, more preferably 0 to 20% by volume, V (C8A) is preferably 0 to 20% by volume, and more preferably 0 to 15% by volume. % Is desirable. Examples of the aromatic hydrocarbon compound having 8 carbon atoms include ethylbenzene and xylene (including all the isomers).

The above V (C 9 A) indicates the content of an aromatic hydride compound having 9 carbon atoms in the total gasoline composition. In order to suppress the ozone forming ability of the exhaust gas, its ΐιΐ Preferably, it should be kept at 0-5% by volume, more preferably 0-3% by volume. Examples of aromatic hydrocarbons having 9 carbon atoms include η-propylbenzene, isopropylbenzene (cumene), ethylmethylbenzene (all of which include a number of permuted derivatives), and trimethylbenzene ( All 'changes') ^ are given.

Above, V (C10 + A) indicates the ^ f group I 'hydride の of ^ 10 or more in the gasoline standard, and is exhausted; 11 gas ozone' I: To keep performance low, it is preferably 0-3 volume%, more preferably 0-1 ';%, も is also 1 "-or 0 volume: It is desirable that the amount of the ^ group ^ hydride compound with the number of 10 or more be getyl benzene (including the substituted w isomer), dimethylethyl benzene (all of the ), Tetramethylbenzene (including the 4th isomer), η-butylmethylbenzene (4: including the 4th isomer), etc. MA) and V (PA) are each a gasoline compound:: a monoalkyl-substituted f-group hydrated compound (compound A ィ) ('ΐlit%) and two or more Alkyl of J-. But, whether In the tree ¾IW V (PA) is 0, say yes is the case V (PA) is not 0, before - Λ of ^ It is desirable that the ratio between the content and the content of the latter, V (MA) / V (PA), is maintained at preferably 1 or more, more preferably 1.5 or more, and most preferably 2 or more.

V (B z) V (T ol), V (C 8 A), V (C 9 A) V (C 10 + A), V (MA) and V (PA) This is a value obtained by quantifying the gas chromatograph method of JISK 2536 “Petroleum product-hydrocarbon type test method”.

The above V (C 4) indicates the content of a hydrocarbon compound having 4 carbon atoms based on the total amount of the gasoline composition. V (C 4) is preferably 0 to 10% by volume, more preferably 0 to 5% by volume, and most preferably 0 to 3% by volume because the amount of evaporation can be kept lower. Desirably. Examples of the hydrocarbon compound having 4 carbon atoms include n-butane, 2-methylbutane (isobutane), 1-butene, 2-butene, and 2-methylpropene.

V (C 5) in the upper ^ indicates the total gasoline; the number of carbons based on M is 5)] fi-hydrocarbon compounds, and the lower limit ίιί is preferably 10 volumes %, More preferably 15% by volume, and the upper limit i is preferably 35% by volume S%, more preferably 3 °% by volume ^%. By setting the content of the jfi rib hydrocarbon (compound having 5 carbon atoms) compound to 10 vol.% Or more, a gasoline composition excellent in room temperature operability can be obtained. In addition, by reducing the content to 35% by volume or less, -ί, ',, Ι a gasoline string material excellent in drivability can be obtained. Then, the coking prevention of gasoline in the injector, the ||: sharp, ', ¹ ,'; indicates that the unsaturated hydrocarbons in the ^ 5 group ^:, (V (C 5)) (i%) is 0, or the content of saturated ^ hydride in the alicyclic ^ hydride of ^^ V (C 5 ρ)) (¾%) and V (C 5 ο), that is, V (C 5 ρ) / V (C 5) is preferably 1 or more, more preferably 1. 5 or more I: still more preferably 2 or more, and S is more preferably 3 or more. ^ Primitive 5 saturated alicyclic hydrating compounds include η-pentane, 2-methylbutane (isopentane) and 2,2-dimethylpropane (neopentane), which are unsaturated Examples of the aliphatic compound water include 1-pentene, 2-pentene, 2-methyl-1-butene, 2-methyl-2-butene, and 3-methyl-1-butene.

The above V (C 6) is an aliphatic carbonized carbon with 6 carbon atoms based on the total amount of the gasoline string. It indicates the content of the hydrogen compound, and the lower limit is preferably 10% by volume, more preferably 15% by volume, and the upper limit is preferably 30% by volume, more preferably 25% by volume. . By setting the content of the aliphatic hydrocarbon compound having 6 carbon atoms to 10% by volume or more, a gasoline composition excellent in normal-temperature operability can be obtained. Further, by setting the content to 30% by volume or less, a gasoline composition excellent in high-temperature operability can be obtained. From the viewpoint of preventing coking of gasoline in the injector, the content (V (C60)) (volume%) of the saturated hydrocarbon compound in the aliphatic hydrocarbon compound having 6 carbon atoms is 0%. Or the ratio of the content (V (C 6 p)) (volume%) of saturated hydrocarbon compounds in the aliphatic hydrocarbon compounds having 6 carbon atoms to V (C 60), That is, V (C6p) / V (C60) is more preferably 2 or more, more preferably 3 or more, still more preferably 5 or more, and most preferably 10 or more. New Examples of the saturated aliphatic hydrocarbon compound having 6 carbon atoms include n-hexane, 2-methylpentane, 3-methylpentane, 2,2-dimethylbutane, 2,3-dimethylbutane, and the like. Examples of the aliphatic hydrocarbon compounds include 1-hexene, 2-hexene, 3-hexene, 2-methyl-1-pentene, 3-methyl-1- 1-pentene, 4-methyl-1-1-pentene, and 2-methyl-1-pentene. 2-pentene, 3-methyl-1-2-pentene, 4-methyl-2--pentene, 2,3-dimethyl-1- 1-butene, 3,3-dimethyl-1- 1-butene, 2,3 —dimethyl-2-butene ^ It can be broken.

,; V (C 7 + p) represents the ィの of a hydrated compound of the J / j group IA ' Ι¾ ίιϋ is preferably 10:, ί%, more preferably 20% ift%, the upper limit fi is preferably 50% by volume, more preferably 45%. Is desirable. By setting the content of saturated aliphatic hydrocarbon compounds having a prime number of 7 or more to 10% by volume or more, a gasoline composition having excellent operability at normal temperature can be obtained, and this is reduced to 50%. By doing the following, a gasoline string composition excellent in high-temperature operability can be obtained. Examples of saturated aliphatic hydride compounds having 7 or more carbon atoms include η-heptane, 2-methylhexane, 3-methylhexane, 2,2-dimethylpentane, and 2,3-dimethylpentane. 2,4—dimethylpentane, 3,3—dimethylpentyl, 3—ethylpentane, 2,2,3—trimethylbutane and the like.

. I:, ¾ V (C 9 +) is a gasoline string composite] This value indicates the content of chemical compounds, and in terms of low-temperature and normal-temperature operability, and because it can reduce gasoline dilution of engine oil, increase exhaust gas, prevent deterioration of engine oil and prevent sludge generation, etc. Preferably, it is 0 to 10% by volume, more preferably 0 to 5% by volume, and most preferably 0% by volume.

In addition, V (C4), V (C5), V (C5p), V (C5o), V (C6), V (C6p), V (C6o), V (C7 + p) and V (C9 +) mean the values quantified by the following gas chromatography method. In other words, a methyl silicon cavity column is used for the column, helium or nitrogen is used for the carrier gas, and a hydrogen ionization detector (FID) is used for the detector. The column length is 25 to 50 m, and the carrier gas flow rate is 0.5 to 1.5 ml / min, split ratio 1:50 to 1: 250, inlet temperature 150 to 250 ° C, initial column temperature 1 to 10 to 10 ° C, end Ί is measured under the conditions of a power column temperature of 150 to 25 ° and a detector temperature of 150 to 250 ° C. In the above gasoline compound, the content of oxygenated compounds _¾ is not particularly limited to ί | 5%, but the acid ^ element conversion ^ is preferably 0 to 2.7% in all i At levels of the gasoline string composition. , More preferably 0 ~ 2.0! F¾%. When the 冇 exceeds 2.7 fn, t%, the fuel n of the gasoline string is converted to N, and there is an nj ability \ '\ to which N〇 X in the exhaust gas is added.

Here, the acid compound refers to ^^ alcohols of number 2 to 4, ethers of number 4 to 8, and the like. Ethanol, methyl tertiary butyl ether (MT BE), ethyl tertiary butyl ether, and tertiary amyl methyl ether (MT BE) T AME), tertiary amyl ethyl ether and the like. Among them, MT BE,

TAME is preferred, and MTBE is also preferred. Incidentally, methanol aldehydes in the exhaust gas;, but _gamma; ¾ Kunar nj potentially has, and rather have favored because some rot j¾ property

The sulfur content of the upper gasoline compound is not particularly limited, but is preferably 50 ppm or less, more preferably 3 ppm, based on the total gasoline content. 0 ppm or less, more preferably 20 ppm or less, ie preferably 10 ppm or less desirable. If the sulfur content exceeds 50 ppm, the performance of the exhaust gas treatment catalyst will be adversely affected, and the concentration of NOx, CO, and HC in the exhaust gas may increase, and the amount of benzene emissions may also increase. May increase.

Here, the sulfur content means the sulfur content measured according to JIS K2541 “Sulfur content test method for crude oil and petroleum products”.

The above-mentioned gasoline composition contains 2 Omg / g of unwashed real gum measured by JISK 2261 “Petroleum products—Automotive gasoline and aviation fuel oil—Real gum test method—Injection evaporation method”. It is preferably 100 ml or less, and the washed real gum is 3 mg / l00 ml or less, preferably lmg / 100 ml or less. If the unwashed real gum and the washed real gum exceed the above values, there is a concern that deposits will be formed in the fuel introduction system and that the suction valve will stick.

The total exotherm i of the above gasoline composition, measured according to JISK 2279, “Crude oil and petroleum products-Exothermic heat-Estimation by test methods and calculations” is more than 400 J / g. It is preferably at least 450 000 J / g.

The oxidation stability of the gasoline composition measured by the JISK 2287 “Gasolin oxidation stability test method (induction period method)” is 480 minutes or more, preferably 14 minutes. It is desirable that the time is 40 minutes or more. If the oxidation stability is less than 480 minutes, gum may be formed in the bubble.

I: The gasoline sediment should have a copper plate rot J¾ (50 ° 3 h) of 1, preferably 1 a. J¾fY with copper plate ίί exceeding 1 has the potential of nj decay of ¾Γί in the fuel system. Here, copper plate decay is measured and measured in accordance with JISK2513 “Testing method for oil-made, one-copper temporary decay” (test temperature 50, test 1;;] 3 o'clock). It is something.

Further, the gasoline composition preferably has a kerosene input of 0 to 4 volumes. Here, kerosene ¾λΜ refers to a hydrocarbon (の%) with a prime number of 13 to 14 in all standards of gasoline condensate, where ^ is the gas chromatographic method According to: It is something that can be done. In other words, the column is a methylsilicone cavernary column, the carrier gas is a helium gel, the inspection equipment is a water ionization detector (FID). 5 to 50 m, carrier gas flow; t 0 · 5 to 1.5 ml / min, split ratio 1: 50 to 1: 250, Π ^: — input “I temperature 150 to 2” 50 ° C, initial column temperature-10 to 10 ° C, final column temperature 150 to 250 ° C, detector temperature 150 to 25 ° C is there. Further, the above base gas oil can be produced by any method. Examples of the gas oil base material used in this case include a straight-run gas oil obtained from an atmospheric distillation unit of crude oil; a straight-run heavy oil and a residual oil obtained from an atmospheric distillation unit in a vacuum distillation unit. Reduced-pressure gas oil obtained by vacuum distillation; hydro-refined light oil obtained by hydrorefining reduced-pressure gas oil obtained from a vacuum distillation unit; hydrogenation of straight-run gas oil in one or more stages under severer conditions than ordinary hydrorefining Hydrodesulfurized gas oil obtained by desulfurization; Desulfurized or undesulfurized vacuum gas oil, reduced pressure 接触 Catalytic cracked gas oil obtained by catalytic cracking of β gas oil or desulfurized heavy oil; Straight kerosene obtained by normal pressure steaming of Harushan Hydrorefining lamps obtained by hydrorefining straight S kerosene; and decomposed kerosene obtained by decomposing light oil obtained by normal pressure steaming of Harashan, etc .; Two or more poles can be used. In addition, the other light additives in Guangshan include lubricating in] suppository and cetane iiiii inj.

Lubricity [For example, carboxylic acid type, ester type, alcohol type and phenol type lubricity [].] 1 ri of h riij is more than 2 m. Noh. Even in this block, carboxylic acid type and ester type are preferred.

Examples of carboxylic arsenic include linoleic acid, oleic acid, salicylic acid, palmitic acid, myristic acid, hexadecenoic acid and carboxylic acid.

Compounds longer than 2 m can be produced.

Glycerin carboxylate ^ is given as an example of ester-based wettability. The carboxylic acid forming the carboxylic acid ester may be 1 rice or 2 or more, and examples thereof include linoleic acid, oleic acid, salicylic acid, and pallic acid. Mitic acid, myristic acid, and hexadecenoic acid.

Lubricity [ί of nj _ hί:,, has no special restrictions. However, in order to improve the efficacy of the toxin inj I agent, physically, in a diesel engine equipped with a distribution regenerative pump, the driving torque of the lucky pump was reduced, and the In order to reduce the abrasion of the steel, one of the above-mentioned properties should be 35 3 pp ir li T Preferably, it is 50 ppm by mass or more. The upper limit of the blending amount is preferably 150 mass ppm or less, more preferably 100 mass ppm or less, since an effect commensurate with the addition amount cannot be obtained even if the upper limit is added. .

It is to be noted that commercial products called lubricity improvers are generally obtained in a state in which an active ingredient contributing to lubricity improvement is diluted with an appropriate solvent. When such a commercially available product is blended with the light oil composition of the present invention, the blending amount described above for the lubricity improver means a blending amount as an active ingredient. As the cetane number improver referred to in the present invention, a compound of each electrode known in the art as a cetane number improver can be arbitrarily used.For example, nitrate esters and organic peroxides can be used. is there. However, it is preferable to use ffj acid ester as the cetane number improver of the present invention. For ffi esters, 2-chloroethyl nitrate, 2-ethoxyethyl nitrate, isopropyl nitrate, butyl nitrate, 1st amyl nitrate, 2nd amyl nitrate , Isoamyl nitrate, primary hexyl nitrate, secondary hexyl nitrate, n-heptyl nitrate, n-octyl nitrate, 2-ethyl hexyl nitrate, cyclo Hexyl nitrate, M of the ethylene glycol dilate (Each nitrate is represented by (i. In these sub-brites, the prime 6 to 8 alkyl nitrate is preferable.) For cetane iilli [M] h, 1 n —- compounds may be used, or 2 may be used.

The content of cetane fdti'J in the light ilil cord of this [HJ] can reduce NOx concentration, PM concentration, aldehyde concentration, etc. of diesel engine exhaust gas more. Therefore, it is preferable that it is more than 500 ifl pp τη, more preferably more than 600! Ipm, and more than 700 quality で ppm The above is even more preferred, more preferably 800 lit ppm or more, and even more preferably 9 ◦ 0 f! ¾ ppm or more.

The upper limit of the cetane number is not particularly limited, but in general, the cetane number increase ί j is' | m or less, more preferably 1250 kF or less, and 110 K The amount is more preferably not more than P pm, and most preferably not more than 1000 ppm by mass.

Commercially available products called cetane improvers are generally obtained as active ingredients that contribute to cetane improve, that is, diluted with an appropriate solvent. . When the light oil composition of the present invention is prepared using such a commercially available product, the content of the cetane number improver indicates the content of the active ingredient in the light oil composition. In addition, ffl can be used in combination with other detergents other than the above polyether ether / polyether.

Examples of the other detergents herein include imid-based compounds; alkenyl succinic imides such as polybutenyl succinic imide synthesized from polybutenyl succinic anhydride and ethylene polyamines; Succinic esters of polybutenyl succinate synthesized from polyalcohols such as toll and polybutenyl succinic anhydride; dialkylaminoethyl methacrylate, polyethylene glycol methyl acrylate, vinyl borolidone An A-based polymer such as a copolymer with an alkyl methacrylate and an ashless ^ ^ 剂 such as a reaction product of a carboxylic acid and an amine are obtained. Even in these blocks, as an example of alkenyl succinic acid imid and carboxyl alkenyl succinic acid imid, the number '|': Equal fraction f-!,;: 10 ° ◦ 0 ~ 30000 degreesアルケニ数数数数ィ数数数数数数数数数数数数Alkenyl succinic acid imido of about 0 to 20000 may be used jointly.

The carboxylic acid constituting the reaction product of the carboxylic acid and the amine may be one kind or may be 2 W or more. Examples of the carboxylic acid are those having 12 to 24 carbon atoms. Fang of fatty acids and charcoal ^ number 7-2 4 ^ group carboxylic I ¹ Shun is Ga举Ge. Examples of the fatty acids having a number of 12 to 24 include, but are not limited to, linoleic acid, oleic acid, palmitic acid, and myristic acid. Examples of the aromatic carboxylic acid having 7 to 24 carbon atoms include benzoic acid and salicylic acid, but are not limited thereto. In addition, the amine which forms a carboxylic acid and an amine; Or two or more types. A typical example of an amiin used here is, but not limited to, an amiin. Various amiins can be used.

There is no particular limitation on the amount of other detergents. However, in order to bring out the effect of combining other cleaning agents, specifically, the effect of suppressing the clogging of the fuel injection nozzle, the amount of the other cleaning agent should be 30% by mass based on the total amount of the composition. The concentration is preferably at least ppm, more preferably at least 60 mass ppm, even more preferably at least 80 mass m. Even if 虽 less than 30 mass ppm is added, there is a possibility that the effect is not exhibited. On the other hand, if the blending amount is too large, it is not possible to expect a corresponding effect. Conversely, N0x, PM, aldehyde, etc. in diesel engine exhaust gas may be added. Formulation: is preferably less than 300 ppm pM, more preferably less than 180! 5 IA ppm

As in the case of the above-mentioned cetane filii [I.J., the Ιϊ-Ιϊ products that have been referred to as 净剂 -Ιϊ are not suitable for the active ingredients that contribute to the purification. It is customary to enter it in an expanded state. In this case, the combination of Tosaka with Hili's iili composition is the other; the combination jii: described above for ',' ίp 剂

Ί, として, 効, として as a component. In addition, IUJ's ' _} ' ||] string material has additional performance, ,,

¾ι's fuel can be added by itself, and 乂 can be added in combination with several types of 乂. Is the these additives剂, for example, ethylene emissions monoacid vinyl 'T (ί present, low Arukenirukoha click acid Ami de ^lambda; PI fluidity J:剂; Hue Nord system, § Mi emissions based oxidation proof II: 剂; Salicylidene induction 金 Activation of gold in the product 等; Ice protection of polyglycol ether ^ II: 剂

Corrosion protection of aliphatic amines and alkenyl succinates I I; Anion-type, force-ion-type, and I-type Wiiij-active ¾ II ： II: agent; azo pigment color; This removes foam from the foam.

These other additions hi) 添, ijii:,;:, are not specifically defined and can be set to α, but the addition of m is different from '<ΊΙΙcomposition whole'A; It is preferably less than 5 nm%, more preferably less than 2 f! ¾%. Further, the properties and composition of the gas oil composition comprising the base gas oil, polyesteramine and polytel additives of the present invention and other gas oil additives are not particularly specified. However, it is desirable that the distillation properties satisfy the following properties.

First boiling point 2 1 3 5 2 0 0 ° C

1 0 Yari (τ: 15 5 2 3 0 ° C

30 volume: ^ out] Degree (Τ ϋ): 1 7 5 2 6 0 ° C

U m m u i uiu p¾: (Τ 'ο): 1 9 0 3 0 0 ° C

7 0 Contents: El% S out temperature _{(Τ 7.): 2 2} 0 3 3 0 ° C

9 0 ^ Outlet temperature (τ _{;) 0} ): 290 350 ° C

(τ _{i (} ) ： 3 1 0 3 6 0 ° C

Steaming end point: 3 3 0 3 7 0 ° C

汕 If the first point of the Shantou product is too low, the amount of 11 l will be reduced and the S range will be too wide and will be entrained in the exhaust gas as unburned. The starting point is generally above 135 ° C, preferably above 140 ° C, and more preferably I ". The first point is too low ^ has a low start-up and low ί / ,,- Therefore, first f, i;, 'Λ h is 2

Preferably it is 0 ° C.

u iiii The string material τ い is too high (the starting point is too high Λ and M な ϋ ϋ ϋ ϋ ί ϋ ϋ ϋ ϋ ϋ ϋ ϋ For this reason, Ti J l 55 ° C or lower _ is preferable, and preferably 16 5 ° C or higher. Τ, 2 is 2 3 ο due to the low temperature

It should be less than V.

If the τ, „of the oil lace material is too low,

InJ it- I will remember the size of the water. Therefore, it is preferable that T _{:! is not more than} 175 h, preferably not more than 180 h, and more preferably not more than 180 ° C. -J j This is, 'too much J¾ Y is low ί,' ,, Ί low starting, low ϊ, Ί, luck 'fc'! It is preferable that the temperature be 26 ° C or higher because of its ability to "combine".

Oil ($ 11) 7 ₍₁ is less than 190 ° C from fuel and liij of engine output. It is preferably at least 195 ° C, more preferably at least 200 ° C. T ₅ And, in order not to increase the particulate matter (PM) concentration in the exhaust gas. It is recommended that the temperature be less than 300 ° C.

T ₇ of the gas oil composition. Also T _5. As well as the fuel and the engine output. Above: fuel economy improves Ri good, out to achieve the output of the engine, T ₇ (, generally 2 2 0 ° C or more, preferably 2 2 5 ° C or more, more preferably 2 3 0. ( It is generally desirable that T ₇ be equal to or lower than 330 ° C. from the viewpoint of low-temperature operability and not to increase the PM concentration in the exhaust gas.

T _u of the gas oil composition. Is generally above 290 ° C, preferably above 300 ° C. From the viewpoint of low-temperature operability and not to increase the PM concentration in the exhaust gas, the temperature is preferably 350 ° C or lower.

It is preferable that the τ の of Shan in adult is more than 310, but from the point of low conversion and not to add the PM degree of the exhaust gas Ji, T „, 0 ° C or less is preferable.

'The end point of Shanshui's commodities should be more than 330. However, it is preferable that the end point is not more than 370 ° C. from the viewpoint of low water content and not adding PM in exhaust gas and gas.

The characteristics (first ^, Τ,,., Τ _:! , Τ., Τ7 _Π , 終., End) described in Kijun 1 Li j are JISK2254 “Shan-made ^ — ^ ^ ^ in ^1! a, which is measured by the test method "'άί, also ο to ΰ II, but not even two system for the vulcanization ί · worth of η oil $ ιι Narubutsu, waste, treatment after the ^{1 Π} gas m instrumentation ^ΐι ν ί of durability matter:.!. and the Enjin, of from suppressing the ίι, vulcanized \ min 0 0 5 π,% more than de a it is preferred rather than, 0 0 3 5 i; a % or more % Is more preferred, 0.02π:, ;;% n is even more preferred, and ◦ .01 Khi% or less is even more preferred. Therefore, it is also preferable that the distance is 0.005 ft% n.

In Yumming, sulfur is defined as ^ 丫 ίi,;: of sulfur measured by JISK 2541 “Sulfur test method”.

To taste.

'Shant $ 11 adult Setan ¾ ¾, Setan ίιΙΙι has no Vs IliiJ. However, since it is possible to further reduce 0 of N 0 X, PM, and aldehyde in exhaust gas, ¹ II comes, The cetane index is preferably 45 or more, more preferably 48 or more, and most preferably 50 or more. The cetane number is preferably 45 or more, more preferably 48 or more, and most preferably 50 or more. The cetane index referred to in the present invention is a method for calculating the cetane index using the 8.4-variable equation in JISK 2280 “Petroleum products—Fuel oil—Octan number and cetane number test method and cetane index calculation method”. Means the value calculated by The cetane number is a cetane number measured in accordance with JISK 2280 “7. Cetane number test method” of “Petroleum products, fuel oil, octane number and cetane number test method and cetane index calculation method”. Means

The kinematic viscosity of the light oil composition of the present invention is not particularly limited. However, in view of control of the fuel injection timing and lubricity of the distribution type fuel injection pump attached to the engine, the kinematic viscosity at 30 ° C is preferably 1.7 mm ² / s or more. More preferably 9 mm ² / s or more, even more preferably 2.0 mm ² / s or more. In order not to increase the PM concentration in the exhaust gas, and also to reduce the influence on the emissivity at low, 1, it is preferably 6.0 mm / s W. More preferably, it is less than 5.0 mm ² / s, and more preferably, less than 4.5 mm ² / s.

What is Kei viscosity? J I S K 2 2 83

& Viscosity ¾ index η output method ”.

There is no iM in Vi for the density ^ at l 5 ° c of the <ΊΙΙ product related to Kijun njj. However, the fuel consumption ft rate and acceleration \ '\ can be further improved.

It is preferably at least 800 kg / m ^{: i} . -The upper limit of the density at 15 ° C | ίί is preferably 860 k / m 3 or less, since the emission rate of the exhaust gas can be further reduced. 850 kg / m ^: more preferably less than ⁱ

Here, the density means the density measured by JIS K 2 249 “Crude oil and: {Density test method for oil products, and density · Tlίιΐ · ^^ exchange ^ ¾}.

There are no particular restrictions on the content of the saturated, scented, and aromatic Mi in the ||

Saturated content: 60-95 vol.% Orefin content: 5% by volume or less

Aromatic content: 5 to 40% by volume

The lower limit of the saturated content of the gas oil composition is generally preferably 60% by volume or more, more preferably 70% by volume, in order to reduce the concentrations of NOx and PM in the exhaust gas. %, More preferably 75% by volume. On the other hand, in order to maintain good low-temperature startability and low-temperature operation, the upper limit of the saturated content is preferably 95% by volume or less, more preferably 90% by volume or less. Yes, and still more preferably, it is 80% by volume or less.

From the viewpoint of the stability of the composition, the oil content of the gas oil composition is generally preferably 5% by volume or less, more preferably 3% by volume or less, and even more preferably 3% by volume or less. 1 volume: less than% is desirable.

Since the aromatic content of the Shantoshi products is related to the fuel rate and engine power, it is generally 5% by volume or more, preferably 10% by volume or more. It is more preferably at least 2% by volume, and more preferably at least 25% by volume. On the other hand, since the aromatic content is related to the NO x and PM contained in the exhaust gas, the content is generally 40% by volume or less, preferably 35% or less. It is preferably less than ^% and Iii is preferably less than 30 '%.

Tree% HJJ, satiety 11 minutes f ^ end:,;:, orofinii ii ί, ν and r group ϋ:,;: are in JISK2 536) Oil products One component, test method "^ light: ^ ^ Saturated, refused, and ^ trivial: 'ί content (:%), measured by drug absorption .

Water% pi sword has no particular point on its point (pp). However, from the viewpoint of low temperature initiation or low temperature operability, the pp of the cord is preferably 0 ° C or less, more preferably 15 ° C or less, and ι¾ It is also preferably below 110 ° C. -j, fuel "In consideration of the characteristics of the injection pump, more than 120 ° C is preferable, more than 115 ° C is more preferable, and more than 110 ° C is more preferable. Preferable, temperatures above 15 ° C are even more preferred-preferred, temperatures above 0 ° C: also preferred.

Here, PP means the pour point measured according to JIS K 2269 “Pill point of ill! And Shanto, Ή ', and iilil product point test method”.

In this way, the iih implicit of the tree% is given by its I i, the point (c F pp) There is no particular limitation. However, in general, the composition preferably has a CFPP of 0 ° C or less, more preferably -5 ° C or less, and even more preferably 110 ° C or less. Most preferably, the temperature is not higher than 120 ° C. On the other hand, considering the lubricity of the fuel injection pump, it is preferably at least 15 ° C, more preferably at least 10 ° C, even more preferably at least 15 ° C, and at least 0 ° C. Is most preferred.

Here, C FPP means the clogging point measured by JIS K 2288 “Light oil single clogging point test method”.

[Possibility of ffl in sitting business]

The wood fuel additive of the invention is superior in performance to conventional gasoline cleaning agents, is also superior in the cleanliness of the diesel nozzles, and does not sludge the β-body. Yes.

[The form of ^ for implementing I]

The present invention will be described below with reference to examples, but the present invention is not limited to these examples.

(1) Preparation of test sample

The polyetheramines (PEA 1-8) and polyethers (PE 1-4) of ^^ which are reduced to ^ 1 and ^ 2 are combined to reduce to ^ 3, and the test sample of ^ 砘 (sample 1 To 9) were prepared.

The polyetheramine (PEA 1 to 8) shown in (1) represents the polyetheramine derived by the general formula (13).

X ¹

R 'O (13) Also, the polyether (Ρ Ε 1-4) reduced to ^ 2 is derived by the kl general formula (14) Represents a polyether. R ' ¹ — O— (AO) _b — (A "0) R„ i

b "(14)

(2) Preparation of base gasoline

60 parts by volume of catalytic reformed gasoline, 30 parts by volume of catalytic cracked gasoline, and 10 parts by volume of alkylate were mixed to prepare a base gasoline (gasoline for an internal combustion engine) having the following properties.

Base gasoline properties

Lead vapor pressure 6.37 X 10 Pa (0.65 kgf / cm ² )

0.7 0.7 2 7

Boiling range I 30 to 190 ° C

Octane number 98.1

% Examples 1 to 8 and Comparative Examples 1 to 4

Next, the prepared gasoline and the test sample (samples 1 to 8) of the present gasoline were divided by the ratio of gasoline gasoline: 99.996 H%: 0.04f!%. By blending, each gasoline string composition according to the present HJJ was prepared.

The following engine, if-sen 1, was invited to the prepared ^ "gasoline string composition.

In addition, because of the ratio I, the mixture of only gasoline without the addition of polyetheramine and polyether (ratio | Example 1), polybutenylamine instead of polyetheramine and polyester; (Example 2 and Comparative Example 3), the ratio of Example A and Example 9 in which the gasoline A was added and the sample 9 was mixed with the sample 9 and the engine ^ ^ test was performed as in In]. went. It was added to ¾4.

[Engine ^ price, test]

① Inhalation deposits h ί, 'ί;

Use the Norikawa's equipped with a fuel injector engine with a total discharge of 2,000 m1 and use the following running mode at 1 o'clock at 1 o'clock at 200 o'clock [!. Measure the deposit ¾ attached to the suction valve after disassembly and remove only the gasoline. The difference from the deposit amount when used (Comparative Example 1) was used as the evaluation of the intake system deposit cleanliness. The engine used for the evaluation was disassembled before each test, and the deposits in the combustion chamber and the intake system were completely removed.Then, new intake valves, exhaust valves, and spark plugs whose weights were measured were installed and assembled. The test was performed after filling with new engine oil.

Running mode

Feeding: 1 minute

Engine speed 1 5 0 0 r pm Negative intake air pressure 2.66 X 10 0 P a (

200 mmH): 30 minutes

Engine speed 27 0 ◦ r p m Intake ft pressure— 4 x l O ^ Pa (— 300 mmH): 20 minutes

Engine stop: 9 minutes

② Combustion empty deposit ^ Characteristic test

Total exhaust] ^ Use 200 μm of the fuel injection engine, the river ίμ, and use the fuel of the embodiment as fuel. Intake Negative II: — 2 xl O'Pa (-150 mmHg), cooling water temperature 50 ° C operation 9 at 9:00 Ji'fc. ^ After the test was completed, the engine was disassembled and the deposit in the combustion was measured, and only the AtW 'gasoline was flown. The combustion of fY was calculated. . In addition, the engine used for,,, and, was decomposed in a test, and the deposits in the combustion system and in the absorption system were divided by ^^. The exhaust valve and spark plug were installed, accused, filled with new engine oil and tested.

As is clear from the engine evaluations and test results of ^ 4, all of the gasoline compounds of Examples 1 to 8 according to the present invention have the intake system deposits, cleanliness and combustion chamber deposits.効 · f /> n to be extremely effective. On the other hand, Comparative Example 1 in which polyetheramine and polyether were not added, and Comparative Example 4 in which only polyether was added, had poor absorption deposit iM'J-: and polybutenylamine in '贩; Comparative Examples 2 and 3 have a high degree of absorption-type deposit properties, but the combustion:: of the deposit: ： is more easily added than in the case of no addition. . Examples 9 to 16 and Comparative Examples 5 to 6

The test samples (samples 1 to 8) of the present invention shown in Table 3 were added to the base gas oil having the properties shown in Table 5, and the base gas oil: the test sample was 99.99% by mass: 0.01. By blending at a ratio of mass%, various light oil compositions (Examples 9 to 16) according to the present invention were prepared.

Each of the prepared gas oil compositions was subjected to the following engine nozzle cleanability test. Table 6 shows the results. For comparison, only the base gas oil without the addition of polyetheramine and polyether (Comparative Example 5) and the case where only the polyester was added (sample 9 was added to the base gas oil with 0.01 f!% The same nozzle viability test was conducted for Comparative Example 6) to which the addition was made. The tether was combined into 6

[Nozzle dissipation test]

The 4-cylinder engine with 2 liters of exhaust (! Iiffl, 1 840 rpm, 36.4 Nm torque, 481 J continuous operation, nozzle residual flow after the test: ΰ: ; ^1; to measure the re-engagement nozzle remaining flow of '■ (flow of new nozzle before rllt Ken and Γ,; nozzle flow after the test against; ή:.!.! Roh; showed the re-Or Things.

The nozzle flow:,;: was measured at a needle valve lift of 0.1 mm. In this experiment, it is shown that the nozzle remnant;: in in '!

^ 6 Nozzle ^ From the experimental results, as can be seen from the experimental results, Kiyoshi HJJ pertains to the 'upper: Deposits in Examples 9 to 16 in the injection nozzle. Ii ΓΜ'Ι: of 扣 ΓΜ Ι Ι 允優れ優れ優れ. On the other hand, in Comparative Example 5 which did not contain polyetheramine and polyester, and Comparative Example 6 in which only polyester was added!) \\ Poorly, it causes fuel flow. table 1

BO: 1,2-butylene oxide, P〇: propylene oxide, EO: ethylene oxide x≥0, y≥0, x + y = 30, p≥0, q≥0, p + q = 45 ,

r≥0, s≥0, t≥0, u≥0, h≥0, i≥0, j≥0, k≥0

Eclectic 2

B〇: 1,2-butylene oxide, P〇: propylene oxide, E〇: ethylene oxide

Table 3

PEA PEA parts by weight PE parts by weight

Samburu 1 PEA1 50 PE 1 50

Samburu 2 PEA 1 35 PEA2 20 PE 1 45

Sample 3 PEA3 70 PE2 30

Samburu 4 PEA3 55 PEA4 15 PE2 30

Samburu 5 PEA5 60 PE3 40

Samburu 6 PEA5 40 PEA6 20 PE3 40

Samburu 7 PEA7 55 PE4 45

Samburu 8 PEA7 45 PEA8 10 PE4 45

Sun full 9 PE2 100

¾4

-Lumin

： Holifenylcohau f¾ and tetraethylene hetamine (number 'min' approx. 3000) Mamine type; MU 2

: Ho ribs butenyl tetraethylenepentamine (¾'1 ⁷ equator丫-;:. 3500)

(3) Change in absorption of: -based dehodgets:,; ::

(4) Dehosi's change ^: using gasoline! »; ^ With deposit Table 5

6

Claims

Scope of Claim 1. Fuel oil additive consisting of polyetheramine and polyether having at least one or more basic nitrogen. 2. The fuel oil additive according to claim 1, wherein the polyether RI luminin is a compound represented by the following general formula (1). R ^ O-(AO) a- R 2 -NX 2 (1)

(In the general formula (1), R) represents a hydrogen atom or a hydrocarbon S having 1 to 30 carbon atoms, A ¹ represents an alkylene group having 2 to 18 carbon atoms, and a represents 1 to 200 carbon atoms. R ² represents an alkylene group having 1 to 6 carbon atoms, and X represents ^ selected from the following X 1 to X 3. )

X 1: expressed by the following general formula (2).

One ^{^{(A 2 0) - R:}} ! (2)

In the general formula (2), A ² represents an alkylene having 2 to 18 carbon atoms, b represents an integer of 0 to 200, and R ^{: i} represents a hydrogen atom or a ^ 1 to 3 Shows the formation of water = 0.)

X 2: lower, hi — ^^^ ½ one (—shi'— (3)

(In the general formula (3), R ¹ is ^^ an alkylene of 2 to 6; R is a water atom, an alkyl of 1 to 4 carbons; R is a hydrogen atom, and charcoal is 1 ~ 30 ^ chemical water ^ A¾ ¾ is the above formula, 示し is given by the general formula (2), and c is 1 ~ 5 Is an integer.)

X 3: lower, group represented by ki-general formula (4)

R

(In the general formula (4), R ⁷ represents an alkylene group having 2 to 6 carbon atoms, and R ⁸ , R ⁹ , R ^{1 (1} and R) ^{1 each} independently represent a hydrogen atom or a carbon atom having 1 to 10 carbon atoms. Y represents a methylene group, a methylene group substituted with a hydrocarbon group having 1 to 10 carbon atoms, an imino group, or an amino group substituted with a hydrocarbon group having 1 to 10 carbon atoms. And d is 0 or 1 (however, when d = 0, N (nitrogen atom) in the general formula (4) may be N (nitrogen atom) in the general formula (1) That is, when d = 0, —N—X ₂ in the general formula (1) represents the following general formula (4,).)

R ⁸ R ⁹

3. The fuel additive according to claim 1, wherein the polyether is a compound represented by the following general formula (12).

R ¹ 2-0-(A ^{: i} 〇) _e -R! (1 2)

(In the general formula (12), R ¹² and R ′ ^{: i each} independently represent a hydrogen atom or a hydrogen hydride group having 1 to 30 carbon atoms, and 8 represents an alkylene group having 2 to 18 carbon atoms. ^ Indicates that e is a ^^ number of 1-200.)

4. Polyetheramine and polyether ', ¹ ; ij is polyetheramine: polyether = 5 to 95 · κ%: 95 to 5 f! Ii%. Range ffl ΙΠ 1 项

5. A fuel obtained by adding fuel oil to any of 1 in the range of packing materials IffliB 1 to 4 ^ ^ 戟戟汕;

6, Fuel 汕剂冇 ¾ 冇冇冇 0

0 Γϊ.ί%, which is characterized by 1 範 ^ 5 项,;

7. The fuel oil composition according to claim 5, wherein the fuel oil is gasoline or light oil.