TW457295B - A lubricating oil composition for diesel engines - Google Patents

A lubricating oil composition for diesel engines Download PDF

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Publication number
TW457295B
TW457295B TW086114775A TW86114775A TW457295B TW 457295 B TW457295 B TW 457295B TW 086114775 A TW086114775 A TW 086114775A TW 86114775 A TW86114775 A TW 86114775A TW 457295 B TW457295 B TW 457295B
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peak
acid
oil
weight
composition
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TW086114775A
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Takeshige Nakano
Tadashi Katafuchi
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Idemitsu Kosan Co
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    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
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    • C08F8/44Preparation of metal salts or ammonium salts
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    • C10M159/12Reaction products
    • C10M159/20Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
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    • C10M2215/00Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2215/02Amines, e.g. polyalkylene polyamines; Quaternary amines
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    • C10M2217/00Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
    • C10M2217/04Macromolecular compounds from nitrogen-containing monomers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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    • C10M2219/00Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
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    • C10M2219/08Thiols; Sulfides; Polysulfides; Mercaptals
    • C10M2219/082Thiols; Sulfides; Polysulfides; Mercaptals containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
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  • Oil, Petroleum & Natural Gas (AREA)
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  • Polymers & Plastics (AREA)
  • Lubricants (AREA)
  • Pyrrole Compounds (AREA)

Description

457295 A7 B7 經濟部中央標準局員工消費合作杜印製 五、發明説明() 1 〔發明之詳細說明〕 〔發明所屬之技術領域〕 本發明爲關於新穎的丁二醯亞胺化合物和其製造方法 及含有該化合物之潤滑油添加劑,及配合該化合物之柴油 機用潤滑油組成物》 〔先前之技術〕 丁二醯亞胺化合物爲在促進金屬系淸淨分散劑之酸中 和作用目的下,被使用與金屬系淸淨分散劑組合作爲各種 潤滑油之添加劑。例如,若敍述關於柴油機用潤滑油則如 下述。 一般,由於柴油機中所使用之燃料爲硫成分多,故於 柴油機排氣中含有大量的SOx (硫氧化物)。此s〇x與 排氣中之水分反應生成硫酸。所生成的大量硫酸乃爲破壞 柴油機用潤滑油之油膜,並令柴油機之構成材料腐蝕磨損 。特別是於船舶用之二循環引擎中,缸襯和活塞環爲腐蝕 磨損嚴重之部分,具有防止此腐蝕磨損能力對柴油機用潤 滑油而言乃非常重要。以往,若添加某程度之過鹼性金屬 系淸淨分散劑,則因可令生成之硫酸因此被中和,故不產 生缸襯和活塞環腐蝕磨損之問題。然而,最近的陸上柴油 機爲裝配有作爲排氣對策之令排氣循環再燃燒之系統( EGR),其結果顯示出排氣中的SO*爲比先前之柴油 機有更爲增加之傾向。又,船舶用柴油機亦於最近因爲要 縮減經費,而多使用硫成分多的低品質燃料,因此與陸上 本纸張尺度適用中國國家標準(CNS ) A4規格(2丨0 X 297公釐) (請先閲讀背面之注項再填寫本頁) tr -4- 5 7295 A7 __B7_ 五、發明説明() 2 柴油機同樣地顯示出排氣中SOx有增加之傾向。此類大 量 5 0><與水分反應所生成之大量硫酸,於僅單純增加高鹼 性金屬系淸淨分散劑之份量,則其不過被中和至可防止腐 蝕磨損之程度。於是,嘗試經由組合金屬系淸淨分散劑與 無灰分散劑等之添加劑,促進金屬系淸淨分散劑之酸中和 作用,並防止缸襯和活塞環之磨損腐蝕β例如,於特開平 6 - 2 7 1 8 8 5號公報之實施例中,揭示含有水楊酸鈣 和雙型烯基丁二醯亞胺之添加劑,但此處所使用之烯基丁 二醯亞胺爲了達成目的,乃必要添加胺-鉬錯合物,故期 望新穎類型之丁二醯亞胺化合物的開發。 另一方面,已知酸中和反應速度爲與紅襯和活塞環之 腐蝕磨損有關,若評價潤滑油之酸中和反應速度,則可評 價柴油機用潤滑油之防止缸襯和活塞環之磨損腐蝕能力。 [發明所欲解決之課題〕 經濟部中央標準局員4消費合作社印製 (請先閱讀背面之注意事項再填寫本頁) 本發明爲由上述觀點,以提供新/穎類型之丁二醯亞胺 化合物和其製造方法,及提供含有該化合物之潤滑油添加 劑,再者爲提供可於排出大量S Οχ之柴油機中使用的潤 滑油組成物,對此大量排出之s 〇χ顯示優異的防腐蝕磨 損性之柴油機用潤滑油組成物爲其目的。 〔解決課題之手段〕 本發明者等爲著眼於前述之酸中和逮度並重覆專心硏 本紙張尺度適用中國國家標準(CNS ) Α4現格(210Χ297公釐) 45 729 5 經濟部中央標準局貝工消費合作社印聚 A7 B7_ 五、發明説明() ^' 3 究,結果發現新穎類型之丁二醯亞胺並完成本發明。 即,本案之第一發明爲一般式(I)或(I I)所示 之酸化合物與聚胺之反應物,於I R光譜中,存在 1 640±1 0 cm-1之吸光度波峰(α波峰)及 1700±10cm-1之吸光度波峰(/?波峰),且α波 峰與万波峰之強度比(α波峰之強度/沒波峰之強度)爲 0.12以上之丁二醯亞胺化合物》 〔化 2〕 〇 R-CH-COOH R — CH —夕 I * * ( I ) I Vv CHfCOOH cH2_c-U ·.(⑴ 、、0 (式中,R爲表示具有由碳數2〜1 5之烯烴聚合物所形 成之數平均分子暈2 0 0〜4 0 0 0之烯基或烷基。) 本案之第二發明爲令相對於上述聚胺以莫耳比 2.0倍以上之上述酸化合物反應爲其特徵之上述丁二醯 亞胺之製法》 ” 本案之第三發明爲含有上述琥珀酸亞胺化合物爲其特 徵之潤滑油添加劑。 本案之第四發明爲在潤滑油基油中,配合(A)高鹼 性鹼土金屬之磺酸鹽、酚鹽及水楊酸鹽所選出之金屬系淸 淨分散劑及(B)上述之丁二醯亞胺化合物所組成之柴油 機用潤滑油組成物。 本紙張尺度適用中國國家標準(CNS ) A4規格(2I〇X297公釐} (請先閲讀背面之注意事項再填寫本頁) 訶 .bj 4_ -6- 45 729 5 A7 ___B7__ 五、發明説明() 4 〔發明之實施形態〕 以下,說明本發明之實施形態* 於本案之第一發明中,令與聚胺反應之酸化合物爲以 下述~般式(I)或(.II)所示。 化
R
Η H o o o o c c- 广 Η H CIC
otp'p c C I2- Η Η CIC - R 經濟部中央標準局員工消費合作社印製 (式中,R爲表示具有由碳數2〜1 5之烯烴聚合物所形 成之數平均分子量2 0 0〜4 0 0 0之烯基或烷基。) 此一般式(I )或(I I )中之R爲表示具有由碳數 2〜1 5之烯烴聚合物所形成平均分子量2 〇 0〜 4 0 0 0之烯基或烷基,其數平均分子量以5 0 0〜 3000爲較佳,以700〜2300爲更佳◊較佳爲嫌 基或聚異丁烯基。 , 該酸化合物中R爲烯基時,可藉由令聚異丁烯和乙嫌 一丙烯共聚物與無水順丁烯二酸或順丁烯二酸反應而取得 。於R爲烷基之情形中,可藉由令前述之烯基加氫而取得 〇 上述之丁二醯亞胺化合物,可藉由令相對於聚胺以莫 耳比2.0倍以上、較佳爲2,2倍以上之上述酸化合物 反應而取得。此聚胺之例可列舉例如乙三胺' 丙二胺、丁 本紙張尺度適用中國國家標準(CNS M4規格(210 X29"7公釐) 經濟部t央樣準局員工消費合作社印製 45 7295 A 7 ___B7_ 五、發明説明() 5 二胺、戊二胺等之單一的二胺、二伸乙基二胺、三伸乙基 四胺、四伸乙基五胺、五伸乙基六胺、二伸丁基三胺、三 伸丁基四胺、五伸戊基六胺等之聚伸烷基聚胺等。本發明 之丁二醯亞胺化合物爲於I 譜中,存在1 6 4 0 土 1 0 cm-1之吸光度波峰(α波峰及1 70 0±1 〇 c m_1之吸光度波峰(点波峰)。此α波峰與yS波峰之強 度比(α波峰之強度/点波峰之強度)爲〇 . 1 2以上, 以 0 . 15以上爲更佳。該強度比若爲未滿0 · 12,則降 低酸中和效果而爲不佳。 尙,所謂吸光度波峰之強度爲意指其減去背景値之波 峰高度。 其次,本發明之第三發明爲以含有上述丁二醯亞胺化 合物爲其特徵之滴.滑油添加劑β雖然依據潤滑油之種類而 異,但一般丁二醯亞胺化合物之比例以添加劑全量基準下 ,爲0·25〜40重量%。 再者,本發明之第四發明之柴协機用潤滑油組成物, 爲在潤滑油基油中,配合(Α)高鹼性鹼土金屬之磺酸鹽 、酚鹽及水楊酸鹽所選出之金屬系淸淨分散劑及(Β)上 述之丁二醯亞胺化合物所組成之柴油機用潤滑油組成物。 於本發明之潤滑油組成物中*使用礦油和/或合成油 作爲潤滑油基油。關於此礦油和合成油,若爲—般使用作 爲內燃機構用潤滑油之基油即可,並無特別限制’但以 1 0 0°C中動黏度爲8〜3 5mm2/s之範圍者爲較佳 本紙張尺度適用中國國家標準(CNS ) A4規格(2丨0X297公釐) {請先聞讀背面之注意事項再填寫本頁)
1 « 3 ~ 4 經濟部中央標準局員工消費合作社印^ 5 7295 A? _B7_ 五、發明説明^ ) ,以1 0〜2 5mm2/s之範圍者爲更佳。若基油之動 黏度過高則使燃料費用增加,相反地’若過低則蒸發性高 ,且油類消費變多而爲不佳。又,對於此基油之低溫流動 性指標之流動點,並無特別限制,但以- 1 〇 °c以下爲較 佳 此類礦油、合成油爲各種物質,可依據用途等而適當 選定》礦油可列舉例如石蠟系礦油、萘系礦油、中間基系 礦油等,具體例可列舉經由溶劑精製或氫化精製之輕質中 性油,中質中性油,重量中性油、光亮油等β 另一方面,合成油下列舉例如聚α—烯烴、a—烯烴 共聚物、聚丁烯、烷基苯、多羥基酯、二鹼基酸酯、多元 醇酯、聚氧化伸烷基乙二醇、聚氧化伸烷基乙二醇酯、聚 氧化伸烷基乙二醇醚等。 此些基油可分.別單獨、或組合二種以上供使用,且亦 可將礦油和合成油組合使用。 其次,說明關於潤滑油基油中所配合之(A)、 ( Β )成分。 ν (A )成分 由高鹸性鹼土金屬之磺酸鹽、酚鹽及水楊酸鹽所選出 之金屬系淸淨分散劑。較佳之金鹼基價爲1 〇 〇〜6 0 0 mg K 0 H/ g < J I S K — 2501;過氯酸法) 。若全鹼基價過低,則因若添加量不多則無法取得效果, 於經濟性爲不利。若鹼基價過高,則添加劑中之不溶成分 本紙張尺度適用中國國家榇準(CNS ) A4規格(2丨0X297公釐) (請先閲讀背面之注意事項再填寫本頁) _ 9 - 45 7295 A7 B7 五、發明説明() 7 增加,且恐引起分離和沈澱而爲不佳。 高鹼性鹼土金屬磺酸鹽爲各種磺酸之鹼土金屬鹽,通 常,可經由令各種磺酸之鹼土金屬鹽碳酸化之方法而取得 。磺酸可爲芳香族石油磺酸、烷基磺酸、芳基磺酸、烷芳 基磺酸等,具體上可列舉十二烷基苯磺酸、二月桂基鯨蠟 基苯磺酸、經石蠟取代之苯磺酸、經聚烯烴取代之苯磺酸 、經聚異丁烯取代之苯磺酸、萘磺酸等。 高鹼性驗土金屬之酚鹽爲烷基酚或硫烷基酚之鹼土金 屬鹽,通常,可經由令烷基酚或硫烷基酚之鹼土金屬鹽碳 酸化之方法而取得。 高鹼性鹸土金屬之水楊酸鹽爲烷基水楊酸之鹼土金屬 鹽,通常,可經由以碳數8〜1 8個之α —烯烴將酚予以 烷基化,其次以科爾比一施米特反應(KOlbe-Schmitt reaction)導入羧基後,複分解並予以碳酸化之方法取得。 烷基水楊酸之具體例可列舉例如十二烷基水楊酸、十二烷 基甲基水楊酸、十四烷基水楊酸、十六烷基水楊酸、十八 烷基水楊酸、二辛.基水楊酸等。 v 經濟部中央標隼局員工消費合作社印製 {請先閲讀背面之注意事項再填寫本頁) 作爲以上磺酸鹽、酚鹽、水楊酸鹽之鹼土金屬可列舉 、鈣、鋇、鎂等,但以效果之方面而言,以鈣爲較佳。 本發明中,上述(A)成分可使用一種,且亦可使用 二種以上。又,其配合暈以組成物全量基準下,以5〜 4 0重量%之範圍爲較佳,以1 〇〜3 0重量%之範圍爲 更佳。於未滿5重量%,則有經由與(B)成分相乘效果 所造成之酸中和效果不夠充分之情況,而超過4 0重量% 本紙張尺度適用中國國家標準(CNS > Μ規格(210 X 297公釐) -10- A7 457295 __B7 五、發明説明g ) 亦有未察見與配合量相當之改善效果之情況。 (B ) 成分 使用前述之丁二醯亞胺化合物作爲(B )成分,其可 使用一種且亦可使用二種以上。又,其配合量以組成物全 量基準下,以〇 · 1〜3重量%之範圍爲較佳,以0 . 3 〜2重量%之範圍爲更佳。於未滿0.1重量%,則有經 由與(A)成分相乘效果所造成之酸中和效果不夠充分之 情況,而超過3重量%亦有來察見與配合量相當之改善效 果之情況。 尙,關於本發明組成物之全鹼基價,由於若過低則酸 中和效果差,若過高則生成大量的沈積物等之方面而言, 以調整至 30 〜150mg KOH/g(JIS K — 2501 :過氯酸法)之範圍爲較佳,更佳爲以40〜1 0 0 m g KOH/g 之範圍。 又,關於本發明組成物之全氮原子濃度,由於若過低 則酸中和效果差,若過高則在氧化劣化之過程中易產生淤 塞之方面而言,以調整至1 0〜2 0 0重量P pm之範圍 爲較佳,更隹爲2 0〜1 0 0重量p pm。 本發明之組成物爲經由在潤滑油基油中配合上述(A )及(B )成分所製得,而爲了令通常潤滑油之物性提高 ,亦可適當使用抗氧化劑、粘度指數改善劑、金靥惰化劑 、流點降低劑、耐磨損劑、消泡劑、極壓劑等添加劑。此 類添加劑可爲各種物質並無特別限制,且可廣泛使用先前 本紙張尺度適用中國國家標準(CMS ) A4規格(210 X 297公釐) (請先閏讀背面之注$項再填寫本頁) 钉 /! 經濟部中央標準局負工消費合作社印製 -11 - 457295 A7 _ B7 _ 圓 _ 麵 1 ^_ · . _ _- 五、發明説明《) 經濟部中央橾準局肩工消费合作社印製 公知之物質。抗氧化劑可列舉例如烷基化二苯胺、苯基-α -萘胺等之胺系化合物、2,6 —二—第三丁基酚、4 ,4 - 一亞甲基雙一(2,6_二一第三丁基酚)等之酚 系化合物,其通常以組成物全量基準下,使用0.05_ 2重量%之比例。粘度指數改善劑可列舉例如聚甲基丙烯 酸甲酯系、聚異丁烯系、乙烯一丙烯共聚物系、苯乙烯_ 異戊二烯共聚物系、苯乙烯-丁二烯氫化共聚物系等,其 通常以組成物全量基準下,使用0.5〜30重量%之比 例。金屬惰性劑可列舉例如苯並三唑、噻二唑、烯基丁二 酸酯等,其通常以組成物全量基準下,使用〇 . 〇〇 5〜 1重量%之比例。流點降低劑可列舉聚甲基丙烯酸烷酯、 聚烷基苯乙烯等,其通常以組成物全量基準下,使用 0 . 0 1〜1重量%之比例。耐磨損劑可列舉二硫代磷酸 鉬、二硫代胺基甲酸鉬等之有機鉬化合物、二硫代磷酸鋅 等之有機鋅化合物、氫硫基硼酸烷酯等之有機硼化合物、 石墨、二硫化鉬、硫化鋅、硼化合物、聚四氟乙烯等之固 體潤滑劑系耐磨損劑等,其通常以組成物全量基準下·,使 用 . 0 . 1〜3重量%之比例。消泡劑可列舉二甲基聚矽氧烷 、聚丙烯酸等,通常以組成物全量基準下,使用 0 . 0 0 0 5〜1重量%之比例。極壓劑可列舉硫化油脂 、二芳基二硫化物等,通常以組成物全量基準下,使用 0 . 1〜1 5重量%之比例。 本紙張尺度適用中國國家標準(CNS ) Α4说格(210X297令釐) -12- 457295 年/5 Ian. t. ϊ 修正 A7 B7. 五、發明說明) 〔實施例〕 其次,以實施例更詳細說明本發明,但本發明並不被 f請先閱讀背面之注音?事項再填寫本頁) 此些例所限定。 實施例1〜3及比較例1、2 令具有數平均分子量1 〇 0 0聚異丁烯基之聚異丁烯 基丁二酸酐與四伸乙基五胺或五伸乙基六胺,以表1所示 比例反應,製造丁二醯亞胺化合物,並於作爲基準之 100°c中動黏度20mm2/s之礦油85 . 5重量%中 ,配合丁二醯亞胺化合物0 . 5重量%.、全鹼基價5 00 (J IS K- 2501 :過氯酸法)之磺酸鈣14 . 0 重量%,調製成實施例及比較例之柴油機用潤滑油組成物 。對於此些實施例及比較例之組成物,以下述要領進行酸 中和反應速度之評價及安定性試驗。其結果示於表1 9 (1 )酸中和反應速度之評價法 經濟部智慧財產局員工消費合作社印製 於附有支臂之1公升圓底燒瓶中,加入作爲供試油之 實施例及比較例之組成物1 0 0克,且若洪試油呈2 0 0 °C則添加濃度3 5 . 9 N之硫酸1毫升並攪拌。以如下述 之反應式(1)進行酸中和反應並產生二氧化碳氣體。
CaC〇3 + H2S〇4^CaS〇4 + H:0 + C〇2 t ......... (l) 由所發生之二氧化碳氣體所造成之壓力變動(添加硫酸 3 0秒後之系統內之壓力上升)評價酸中和反應速度。壓 本紙張尺度適用中國國家標準(CNS)A4規格(210 297公釐) 4 5 729 5 A7 __B7 _ 五、發明説明|彳) 力上升値大者,則被評價爲可抑制腐蝕磨損。 (2 )安定性試驗 將實施例及比較例之柴油機用潤滑油組成物放置1個 月,並檢視透明度》 < * 〇.........透明 X.........模糊不明 經濟部中央橾準局舅工消費合作社印製 本紙張尺度適用中國國家橾準(CNS ) A4规格(210X297公釐) 14- 4 5 729 5 A7 B7 五、發明説明(/立)_ 表1
實施例1 實施例2 實施例3 比較例1 比較例2 聚異丁烯基丁二酸酑(克) 206.6 302.9 275.4 342.0 220.0 四伸乙基五胺(克) 9.45 29.3 28.7 五伸乙基六胺(克) 23.2 23.2 丁二酸/聚胺(莫耳比) 3/1 2.2/1 2/1 1.6/1 1/1 α波峰/強度波峰 /強度 0.27 0.15 0.12 0.11 0.08 3 0秒後之系統內壓力 上升(k g/c m 2) 2.3 2.2 2.1 0.8 0 安定性試驗 〇 〇 〇 X X 經濟部中央標準局貝工消費合作社印裝 (請先閱讀背面之注意事項再^寫本頁)
本紙張尺度適用中國國家標準{ CNS ) A4規格(210X297公羹) rr

Claims (1)

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    年;r « 90.1. 4 修Jt-t有心€-更於質内容是否准予修正 經濟部智慧財產局員工消費合作社印製 g! 附件2 第861 14775號專利申請案 中文申請專利範圍修正本 I' 民國90年1月修正 ^ 1 h 1.一種柴油機用潤滑油組成物,其爲在潤滑油基油 ύ 一 3中配合組成物全量之5〜4〇重量%之(A )高鹼性鹼土金 ^屬之磺酸鹽、酸鹽及水楊酸鹽所選出之金屬系淸淨分散劑 \及組成物全量之0 · 1〜3重量%之(S)以下述一般式 ^. ( I )或(I I )所示之酸化合物與聚胺之反應物,於. 3 , 斤IR光譜中存在1640±l〇cm — 1之吸光度波峰 是 &波峰)及1700±.10 cm — 1之吸光度波峰(沒波峰〕 ,且α波峰與/3波峰之強度比(α波蜂之強度/ 0波峰之 強度)爲0 . 1 5以上, 〔化1〕 Ρ R-CH-COOH R-CH — I · * (I) 1 ,〇 · < αΐ) C H2-C OOH C H,-Cn ! N0 (式中,R爲表示具有由碳數2〜1 5之烯烴聚合物所形 成之數平均分子量2 0 0〜4 0 0 〇之烯基或院基)之丁 二醯亞胺化合物所組成。 2 如申請專利範圍第1項之柴油機用潤滑油組成物 ,其中柴油機引擎爲船舶用二循環引擎。 本紙張尺度適用中國國家標準(CNS)A4規格(210 x 297公餐)-1 - (請先閲讀背面之注意事項再填寫本頁)
    附件1 第86114775號專利申請案 t文說明書修正頁
    申請曰期 86 年 10 月 8 曰 案 號 86114775 類 則 C(° H| 以上各欄由本局填註) |公告㈤ L-— I 新I, 專利説明書 457295 中 文 發明 新型 名稱 英 文 姓 名 國 籍 柴油機用潤滑油組成物 A lubricating oil composition for diesel engines ⑴仲野武重 0 Η渕正 發明 創作 人 住、居所 (1)日本 0 日本 (1)自本國千葉縣市原市姉崎海岸二四番地四 0 日本國千窠縣市原市姉崎海岸二四番地四 裝 訂 姓 名 (名稱) (1)出光興産股份有限公司 出光興産株式会社 線 經漓部智^!]1"^9工;/1肾合作钍印製 申請人 國 籍 住、居所 (事務所) 代表人 姓 名 (1)曰本 (1)日本國東京都千代田區九tD内三丁目一番一號 ⑴出光裕治 本紙張尺度適用中國國家標準(CNS > A4规格(210X297公釐) 457295 年/5 Ian. t. ϊ 修正 A7 B7. 五、發明說明) 〔實施例〕 其次,以實施例更詳細說明本發明,但本發明並不被 f請先閱讀背面之注音?事項再填寫本頁) 此些例所限定。 實施例1〜3及比較例1、2 令具有數平均分子量1 〇 0 0聚異丁烯基之聚異丁烯 基丁二酸酐與四伸乙基五胺或五伸乙基六胺,以表1所示 比例反應,製造丁二醯亞胺化合物,並於作爲基準之 100°c中動黏度20mm2/s之礦油85 . 5重量%中 ,配合丁二醯亞胺化合物0 . 5重量%.、全鹼基價5 00 (J IS K- 2501 :過氯酸法)之磺酸鈣14 . 0 重量%,調製成實施例及比較例之柴油機用潤滑油組成物 。對於此些實施例及比較例之組成物,以下述要領進行酸 中和反應速度之評價及安定性試驗。其結果示於表1 9 (1 )酸中和反應速度之評價法 經濟部智慧財產局員工消費合作社印製 於附有支臂之1公升圓底燒瓶中,加入作爲供試油之 實施例及比較例之組成物1 0 0克,且若洪試油呈2 0 0 °C則添加濃度3 5 . 9 N之硫酸1毫升並攪拌。以如下述 之反應式(1)進行酸中和反應並產生二氧化碳氣體。 CaC〇3 + H2S〇4^CaS〇4 + H:0 + C〇2 t ......... (l) 由所發生之二氧化碳氣體所造成之壓力變動(添加硫酸 3 0秒後之系統內之壓力上升)評價酸中和反應速度。壓 本紙張尺度適用中國國家標準(CNS)A4規格(210 297公釐) 4 5 7295 W\ ny 修正- A5 B5 四 物成 組油滑 閏 *7>用磯 -由 -vti柴 方 造於 製可 其供 和提 物再 合- 化劑 胺加 亞添 醯油 二滑一 0¾ T ^ 之之 型物 類合 穎化 稱新該 U供有 明提含 i J供 1(Μ •ξ課及 #®c , 之中法 成柴 組之 油性 滑損 潤磨 的蝕用腐 使防 中的 機異 油優 柴示 之顯 X^ ο 〇S S之。 彳出物 物排成 化量組 氧大油 硫所滑 量此潤 大對用 出,機 排物油 3 4 C度 段6 ο強 手1 1之 決在土峰 解存ο波 C - o OP中7和 譜1峰 醯 二法中所合 丁方油鹽化 之造基酸m 上製油楊亞無 以其滑水醯1 2 ,潤及二圖 1又於鹽丁擇 _ ,酚Z選 ο 者,述t 合 1 1 、找 ® 南 化c 1之α亞含合出所 酸±,{|,配選 爲om比 物 英文發明摘要(發明之名稱·♦ m 吸 波 峰 光及波 R} α 爲 I峰且3 於波’度 ,α >強 物彳峰之 應峰波峰 反波Θ波 之度C Θ 胺光峰/ i吸波諸 和之度Μ 物1光之 物 合 化 胺 劑 加 添 油 滑 9¾ 之 物 .合 化 該 有 土散^ 鹼分 性淨 鹼淸 高系 >屬 A金 C之 組 機 油 bfc- 0 之 成 閏 金劑 油 再鹽上 ’酸} β 磺Β物 之f成 屬及組 ^n· n^l - - - 1^1 i ^^n»\*·— I. —ΙΪ1 I - i I .-广.- ,'/ <請先聞讀背面之注意事碩再填寫本頁各梱) 訂 A*lobxic«Ci&4 oil conposition Cor di«s*l «n^iAes 經濟部智慧財產局員工消費合作社印製 λ Hv>toricetiri9 oil comp6*ition for diascl «nginesf which comprisea a oil lac lubricacing oil^ and from 5 to 40 I by w«iqhr of ΓΑ) a cnvcaliic d«te:T9ent*diep_7sant eddiciv«e from ov«s_b>ead suifonetee· and of Alkaline *·ΐ(Α μμΙλ, feletive co cA« wifht of ch· conposicioa and fccanO.l co 3 t weight of (B) succinimide conpouttdd/ geJ ntlve to tfie coca: weight of cAa gQnpositien» which ar« iaaclion produces of an acid conpftund of th« following ^anecal formula fl) or "ill) And e peiyamLne^ and which giv* ·π Absorpcion p«ak {α-ρ·αΐ〇 »z 16<0 = 10 and an absorpreion peak < $ -peak> Ar i?0〇 = 10 in ch« IR sp«ccr«l pattern wich cn* rarie 〇£ th« inc.«nffic.y of eh* a -peak to thac of che 5 *pedk Cin^ensii;y of a * peak/in<c»naJ.ey of 彡-peak) of bei,n$ 0· li oz more» -CH-COOH CHZ—COOH -CH一C、 I ' CH-一 C. (Π) t irept«ient3 an alkenyi oi alkyl group derived from a C2 to C15 oiefini« :molecular weight of from 200 to 4000. 本紙張尺度適用中國國家標率(CNS > A4规格U10X 297公釐4 2 - 線 7 2夕5
    年;r « 90.1. 4 修Jt-t有心€-更於質内容是否准予修正 經濟部智慧財產局員工消費合作社印製 g! 附件2 第861 14775號專利申請案 中文申請專利範圍修正本 I' 民國90年1月修正 ^ 1 h 1.一種柴油機用潤滑油組成物,其爲在潤滑油基油 ύ 一 3中配合組成物全量之5〜4〇重量%之(A )高鹼性鹼土金 ^屬之磺酸鹽、酸鹽及水楊酸鹽所選出之金屬系淸淨分散劑 \及組成物全量之0 · 1〜3重量%之(S)以下述一般式 ^. ( I )或(I I )所示之酸化合物與聚胺之反應物,於. 3 , 斤IR光譜中存在1640±l〇cm — 1之吸光度波峰 是 &波峰)及1700±.10 cm — 1之吸光度波峰(沒波峰〕 ,且α波峰與/3波峰之強度比(α波蜂之強度/ 0波峰之 強度)爲0 . 1 5以上, 〔化1〕 Ρ R-CH-COOH R-CH — I · * (I) 1 ,〇 · < αΐ) C H2-C OOH C H,-Cn ! N0 (式中,R爲表示具有由碳數2〜1 5之烯烴聚合物所形 成之數平均分子量2 0 0〜4 0 0 〇之烯基或院基)之丁 二醯亞胺化合物所組成。 2 如申請專利範圍第1項之柴油機用潤滑油組成物 ,其中柴油機引擎爲船舶用二循環引擎。 本紙張尺度適用中國國家標準(CNS)A4規格(210 x 297公餐)-1 - (請先閲讀背面之注意事項再填寫本頁)
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