JP2006176776A5 - - Google Patents

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JP2006176776A5
JP2006176776A5 JP2005367023A JP2005367023A JP2006176776A5 JP 2006176776 A5 JP2006176776 A5 JP 2006176776A5 JP 2005367023 A JP2005367023 A JP 2005367023A JP 2005367023 A JP2005367023 A JP 2005367023A JP 2006176776 A5 JP2006176776 A5 JP 2006176776A5
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hydrocarbon
additive composition
shudder
substituted succinic
monosuccinimide
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JP2005367023A
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Japanese (ja)
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JP5656336B2 (en
JP2006176776A (en
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Priority claimed from US11/021,166 external-priority patent/US20060135375A1/en
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Claims (16)

下記の成分を含むシャダー防止添加剤組成物：
（ａ）少なくとも一種の中性亜リン酸エステル化合物、および
（ｂ）炭化水素ビスコハク酸イミドおよびポリオールの炭化水素置換コハク酸エステルおよびそれらの混合物からなる群より選ばれ、炭化水素置換基の炭素原子数が少なくとも５０である少なくとも一種の炭化水素置換コハク酸分散剤、
ただし、該添加剤組成物はエトキシル化アミンを含まず、かつ添加剤組成物は長鎖カルボン酸の第一級アミドを含まず、そして添加剤組成物がさらにモノコハク酸イミドも含有する場合には、該炭化水素置換コハク酸分散剤とモノコハク酸イミドとの比は少なくとも７：３である。 Anti-shudder additive composition comprising the following ingredients:
(A) at least one neutral phosphite compound; and (b) a hydrocarbon substituted succinic acid ester of a hydrocarbon bissuccinimide and a polyol and mixtures thereof, the carbon atom of the hydrocarbon substituent At least one hydrocarbon-substituted succinic acid dispersant having a number of at least 50;
Provided that the additive composition does not contain an ethoxylated amine, the additive composition does not contain a primary amide of a long-chain carboxylic acid, and the additive composition further contains a monosuccinimide The ratio of the hydrocarbon-substituted succinic dispersant to monosuccinimide is at least 7: 3. 中性亜リン酸エステル化合物が、亜リン酸三炭化水素エステルである請求項１に記載のシャダー防止添加剤組成物。   The anti-shudder additive composition according to claim 1, wherein the neutral phosphite compound is a phosphorous acid trihydrocarbon ester. 亜リン酸三炭化水素エステルが、亜リン酸トリアルキルである請求項２に記載のシャダー防止添加剤組成物。   The anti-shudder additive composition according to claim 2, wherein the trihydrophosphite ester is trialkyl phosphite. 亜リン酸トリアルキルが、亜リン酸トリラウリルである請求項３に記載のシャダー防止添加剤組成物。   The anti-shudder additive composition according to claim 3, wherein the trialkyl phosphite is trilauryl phosphite. 炭化水素ビスコハク酸イミドが、ホウ素化炭化水素ビスコハク酸イミドである請求項１に記載のシャダー防止添加剤組成物。   The anti-shudder additive composition according to claim 1, wherein the hydrocarbon bissuccinimide is a boronated hydrocarbon bissuccinimide. ポリオールの炭化水素置換コハク酸エステルが、ペンタエリスリトールのエステルである請求項１に記載のシャダー防止添加剤組成物。   The anti-shudder additive composition according to claim 1, wherein the hydrocarbon-substituted succinic ester of polyol is an ester of pentaerythritol. モノコハク酸イミドを含有し、そして炭化水素置換コハク酸分散剤とモノコハク酸イミドとの比が少なくとも７．５：２．５である請求項１に記載のシャダー防止添加剤組成物。 Motor saw contain Haq acid imide, and the ratio of the hydrocarbyl substituted succinic dispersant to monosuccinimide is at least 7.5: 2.5 anti-shudder additive composition according to claim 1 is. 炭化水素置換コハク酸分散剤とモノコハク酸イミドとの比が少なくとも８：２である請求項７に記載のシャダー防止添加剤組成物。   The anti-shudder additive composition according to claim 7, wherein the ratio of hydrocarbon-substituted succinic dispersant to monosuccinimide is at least 8: 2. 炭化水素置換コハク酸分散剤とモノコハク酸イミドとの比が少なくとも９：１である請求項８に記載のシャダー防止添加剤組成物。   9. The anti-shudder additive composition of claim 8, wherein the ratio of hydrocarbon-substituted succinic dispersant to monosuccinimide is at least 9: 1. 下記の成分を含む潤滑油組成物：
（ａ）主要量の潤滑粘度の油、
（ｂ）有効量の請求項１乃至９の内のいずれかの項に記載のシャダー防止添加剤組成物。 A lubricating oil composition comprising the following ingredients:
(A) a major amount of oil of lubricating viscosity;
(B) An anti-sudder additive composition according to any one of claims 1 to 9 in an effective amount. 自動変速機用トランスミッション液である請求項１０に記載の潤滑油組成物。   The lubricating oil composition according to claim 10, which is a transmission fluid for an automatic transmission. 無段変速機用トランスミッション液である請求項１０に記載の潤滑油組成物。   The lubricating oil composition according to claim 10, which is a transmission fluid for a continuously variable transmission. ０．１重量％乃至９０．９重量％の少なくとも一種の中性亜リン酸エステル化合物と、９．１重量％乃至９９．９重量％の、炭化水素ビスコハク酸イミドおよびポリオールの炭化水素置換コハク酸エステルおよびそれらの混合物からなる群より選ばれる少なくとも一種の炭化水素置換コハク酸分散剤とを、エトキシル化アミンおよび長鎖カルボン酸の第一級アミドの不存在下で、かつ更にモノコハク酸イミドを含有する場合には該炭化水素置換コハク酸分散剤とモノコハク酸イミドとの比が少なくとも７：３となるようにして混合することからなるシャダー防止添加剤組成物の製造方法。0.1% to 90.9% by weight of at least one neutral phosphite compound and 9.1% to 99.9% by weight of hydrocarbon-substituted succinimide and polyol hydrocarbon-substituted succinic acid At least one hydrocarbon-substituted succinic dispersant selected from the group consisting of esters and mixtures thereof, in the absence of an ethoxylated amine and a primary amide of a long-chain carboxylic acid, and further containing a monosuccinimide If so, a method for producing an anti-shudder additive composition comprising mixing the hydrocarbon-substituted succinic dispersant and the monosuccinimide in a ratio of at least 7: 3. ０．１１重量％乃至１１．０重量％の請求項２に記載のシャダー防止添加剤組成物を、主要量の潤滑粘度の油と混合する工程を含むトランスミッション液の製造方法。A method for producing a transmission fluid comprising the step of mixing 0.11% to 11.0% by weight of the anti-shudder additive composition of claim 2 with a major amount of oil of lubricating viscosity. 下記の工程を含む変速機のシャダー低減方法：Transmission shudder reduction method including the following steps:
（ａ）潤滑粘度の油と、下記の成分を含むシャダー低減有効量のシャダー防止添加剤組成物とを：  (A) an oil of lubricating viscosity and a shudder reducing effective amount of an anti-sudder additive composition comprising:
（ｉ）少なくとも一種の中性亜リン酸エステル化合物、    (I) at least one neutral phosphite compound,
（ii）炭化水素ビスコハク酸イミドおよびポリオールの炭化水素置換コハク酸エステルおよびそれらの混合物からなる群より選ばれ、炭化水素置換基の炭素原子数が少なくとも５０である少なくとも一種の炭化水素置換コハク酸分散剤、    (Ii) at least one hydrocarbon-substituted succinic acid dispersion selected from the group consisting of hydrocarbon-substituted succinimides and hydrocarbon-substituted succinic esters of polyols and mixtures thereof, wherein the hydrocarbon substituent has at least 50 carbon atoms Agent,
エトキシル化アミンおよび長鎖カルボン酸の第一級アミドの不在下で、かつ更にモノコハク酸イミドを含有する場合には該炭化水素置換コハク酸分散剤とモノコハク酸イミドとの比が少なくとも７：３となるように混合する工程、そして  In the absence of an ethoxylated amine and a primary amide of a long chain carboxylic acid, and further containing a monosuccinimide, the ratio of the hydrocarbon-substituted succinic dispersant to monosuccinimide is at least 7: 3 Mixing to be, and
（ｂ）（ａ）の混合物を変速機に添加する工程。  (B) A step of adding the mixture of (a) to the transmission. 変速機が自動変速機または無段変速機である請求項１５に記載のシャダー低減方法。The method for reducing shudder according to claim 15, wherein the transmission is an automatic transmission or a continuously variable transmission.
JP2005367023A 2004-12-21 2005-12-20 Anti-shudder additive composition and lubricating oil composition Active JP5656336B2 (en)

Applications Claiming Priority (2)

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US11/021166 2004-12-21
US11/021,166 US20060135375A1 (en) 2004-12-21 2004-12-21 Anti-shudder additive composition and lubricating oil composition containing the same

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Publications (3)

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JP2006176776A JP2006176776A (en) 2006-07-06
JP2006176776A5 true JP2006176776A5 (en) 2009-02-12
JP5656336B2 JP5656336B2 (en) 2015-01-21

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US (1) US20060135375A1 (en)
EP (1) EP1674557B1 (en)
JP (2) JP5656336B2 (en)
CA (1) CA2530846C (en)
SG (2) SG123702A1 (en)

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