JP2010537004A5 - - Google Patents
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- JP2010537004A5 JP2010537004A5 JP2010522023A JP2010522023A JP2010537004A5 JP 2010537004 A5 JP2010537004 A5 JP 2010537004A5 JP 2010522023 A JP2010522023 A JP 2010522023A JP 2010522023 A JP2010522023 A JP 2010522023A JP 2010537004 A5 JP2010537004 A5 JP 2010537004A5
- Authority
- JP
- Japan
- Prior art keywords
- lubricating oil
- oil composition
- ether glycol
- polytrimethylene ether
- acid ester
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- RTZKZFJDLAIYFH-UHFFFAOYSA-N diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 36
- 239000000203 mixture Substances 0.000 claims description 36
- 239000010687 lubricating oil Substances 0.000 claims description 34
- LYCAIKOWRPUZTN-UHFFFAOYSA-N glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 19
- -1 polytrimethylene Polymers 0.000 claims description 18
- 239000012530 fluid Substances 0.000 claims description 14
- 239000002253 acid Substances 0.000 claims description 13
- 150000002148 esters Chemical class 0.000 claims description 13
- 239000000314 lubricant Substances 0.000 claims description 5
- 235000015112 vegetable and seed oil Nutrition 0.000 claims description 5
- 239000008158 vegetable oil Substances 0.000 claims description 5
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-Propanediol Chemical compound OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 4
- 239000000654 additive Substances 0.000 description 4
- AHHWIHXENZJRFG-UHFFFAOYSA-N Oxetane Chemical group C1COC1 AHHWIHXENZJRFG-UHFFFAOYSA-N 0.000 description 3
- 125000001931 aliphatic group Chemical group 0.000 description 3
- 230000000996 additive Effects 0.000 description 2
- 125000002723 alicyclic group Chemical group 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 125000004432 carbon atoms Chemical group C* 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 150000002762 monocarboxylic acid derivatives Chemical class 0.000 description 2
- 229920000166 polytrimethylene carbonate Polymers 0.000 description 2
- XQVWYOYUZDUNRW-UHFFFAOYSA-N N-Phenylnaphthalen-1-amine Chemical compound C=1C=CC2=CC=CC=C2C=1NC1=CC=CC=C1 XQVWYOYUZDUNRW-UHFFFAOYSA-N 0.000 description 1
- 102100005287 SLC44A4 Human genes 0.000 description 1
- 101710036792 SLC44A4 Proteins 0.000 description 1
- 230000000111 anti-oxidant Effects 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000994 depressed Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000001050 lubricating Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 125000000962 organic group Chemical group 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 239000004034 viscosity adjusting agent Substances 0.000 description 1
Description
実施例６
潤滑組成物は、以下の添加剤を、実施例４のブレンド組成物に加えることにより調製した。
ベース流体のブレンド ９７．３％
ＩＲＧＡＬＵＢＥ（登録商標）ＴＰＰＴ ０．４０％
ＶＡＮＬＵＢＥ（登録商標）７７２３ ０．３０％
ＶＡＮＬＵＢＥ（登録商標）８８７Ｅ ０．２０％
ＰＡＮＡ ０．４０％
ＶＡＮＬＵＢＥ（登録商標）ＲＤ ０．８０％
ＩＲＧＡＬＵＢＥ（登録商標）３４９ ０．４０％
ＣＵＶＡＮ（登録商標）８２６ ０．１０％
Example 6
The lubricating composition was prepared by adding the following additives to the blend composition of Example 4.
Base fluid blend 97.3%
IRGALUBE (registered trademark) TPPT 0.40%
VANLUBE (registered trademark) 7723 0.30%
VANLUBE (registered trademark) 887E 0.20%
PANA 0.40%
VANLUBE (registered trademark) RD 0.80%
IRGALUBE (registered trademark) 349 0.40%
CUVAN (R) 826 0.10%
以上、本発明を要約すると下記のとおりである。
１．周囲温度で流体であるポリトリメチレンエーテルグリコールの酸エステルを含むベースストックと、植物油系潤滑剤とを含む潤滑油組成物。
２．１つまたはそれ以上の潤滑油添加剤をさらに含み、ここで潤滑油組成物中のベース流体ストックの量が、潤滑油組成物の総質量を基準にして約５０質量％またはそれ以上である上記１に記載の潤滑油組成物。
３．潤滑油組成物中のベース流体ストックの量が、潤滑油組成物の総質量を基準にして約７５質量％またはそれ以上である上記２に記載の潤滑油組成物。
４．潤滑油組成物中のベース流体ストックの量が、潤滑油組成物の総質量を基準にして約９５質量％以上である上記３に記載の潤滑油組成物。
５．ベース流体ストックが、周囲温度で流体であるポリトリメチレンエーテルグリコールをさらに含む上記１に記載の潤滑油組成物。
６．ベース流体ストックが、本質的にポリトリメチレンエーテルグリコールの酸エステル
と植物油系潤滑剤とからなる上記１に記載の潤滑油組成物。
７．ベース流体ストックが、本質的にポリトリメチレンエーテルグリコールの酸エステルと、ポリトリメチレンエーテルグリコールと、植物油系潤滑剤とからなる上記１に記載の潤滑油組成物。
８．ベース流体ストック中のポリトリメチレンエーテルグリコール／ポリトリメチレンエーテルグリコールの酸エステルの質量比が、１：１またはそれ以上である上記５に記載の潤滑油組成物。
９．ベース流体ストック中のポリトリメチレンエーテルグリコールの酸エステル／ポリトリメチレンエーテルグリコールの質量比が、１：１またはそれ以上である上記５に記載の潤滑油組成物。
１０．ポリトリメチレンエーテルグリコールの酸エステルが、酸エステルの質量を基準にして、約５０〜１００質量％のジエステルおよび０〜約５０質量％のモノエステルを含む上記１に記載の潤滑油組成物。
１１．ポリトリメチレンエーテルグリコールの酸エステルが、モノカルボン酸および／または等価体の酸エステルである上記１に記載の潤滑油組成物。
１２．モノカルボン酸が、式Ｒ−ＣＯＯＨを有し、式中、Ｒは、６〜４０個の炭素原子を含有する置換または非置換芳香族、脂肪族または脂環式有機部分である上記１１に記載の潤滑油組成物。
１３．ポリトリメチレングリコールの酸エステルが、式（Ｉ）の１つまたはそれ以上の化合物を含み、
１４．酸エステルが、少なくとも約２５０〜約１００００未満の数平均分子量を有するポリトリメチレンエーテルグリコールを基準にした数平均分子量を有する上記１に記載の潤滑油組成物。
１５．酸エステルが、生物学的に生産された１，３−プロパンジオールから製造される上記１に記載の潤滑油組成物。
１６．ポリトリメチレンエーテルグリコールの数平均分子量が、少なくとも約２５０〜約１００００未満である上記５に記載の潤滑油組成物。
１７．ポリトリメチレンエーテルグリコールにおける繰り返し単位の９９％〜１００％が、トリメチレンエーテル単位である上記１に記載の潤滑油組成物。
１８．トリメチレンエーテルグリコールが、トリメチレンエーテル単位、およびそれより少ない量の他のポリオキシアルキレンエーテル繰り返し単位を含む上記１に記載の潤滑油組成物。
１９．ポリトリメチレンエーテルグリコールが、生物学的に生産された１，３−プロパンジオールから製造される上記１に記載の潤滑油組成物。
２０．無灰分散剤、金属洗剤、粘度調整剤、摩耗防止剤、酸化防止剤、摩擦調整剤、流動点降下剤、消泡剤、腐食防止剤、解乳化剤または防錆剤からなる群から選択される少なくとも１つを含む潤滑油添加剤をさらに含む上記１に記載の潤滑油組成物。
２１．潤滑油添加剤が、ベース流体ストックに少なくとも５０％混和性である上記２０に記載の潤滑油組成物。
２２．潤滑油組成物が、実質的な沈降または相分離のない、成分の実質的に均一な混合物である上記１に記載の潤滑油組成物。
２３．ベース流体ストックが、５０質量％を超える植物油系潤滑剤を含む上記１に記載の潤滑油組成物。
The present invention is summarized as follows.
1. A lubricating oil composition comprising a base stock comprising an acid ester of polytrimethylene ether glycol that is fluid at ambient temperature, and a vegetable oil-based lubricant.
2. Further comprising one or more lubricating oil additives, wherein the amount of base fluid stock in the lubricating oil composition is about 50% by weight or more based on the total weight of the lubricating oil composition 2. The lubricating oil composition as described in 1 above.
3. The lubricating oil composition of claim 2, wherein the amount of base fluid stock in the lubricating oil composition is about 75% by weight or more based on the total weight of the lubricating oil composition.
4). 4. The lubricating oil composition of claim 3, wherein the amount of base fluid stock in the lubricating oil composition is about 95% by weight or more based on the total weight of the lubricating oil composition.
5). The lubricating oil composition of claim 1, wherein the base fluid stock further comprises polytrimethylene ether glycol that is fluid at ambient temperature.
6). The lubricating oil composition of claim 1, wherein the base fluid stock consists essentially of an acid ester of polytrimethylene ether glycol and a vegetable oil-based lubricant.
7). The lubricating oil composition according to 1 above, wherein the base fluid stock consists essentially of an acid ester of polytrimethylene ether glycol, polytrimethylene ether glycol, and a vegetable oil-based lubricant.
8). 6. The lubricating oil composition of claim 5 wherein the weight ratio of polytrimethylene ether glycol / polytrimethylene ether glycol acid ester in the base fluid stock is 1: 1 or greater.
9. 6. The lubricating oil composition of claim 5, wherein the weight ratio of polytrimethylene ether glycol acid ester / polytrimethylene ether glycol in the base fluid stock is 1: 1 or greater.
10. The lubricating oil composition of claim 1, wherein the acid ester of polytrimethylene ether glycol comprises from about 50 to 100% by weight diester and from 0 to about 50% by weight monoester, based on the weight of the acid ester.
11. 2. The lubricating oil composition according to 1 above, wherein the acid ester of polytrimethylene ether glycol is a monocarboxylic acid and / or an equivalent acid ester.
12 A monocarboxylic acid having the formula R—COOH, wherein R is a substituted or unsubstituted aromatic, aliphatic or alicyclic organic moiety containing 6 to 40 carbon atoms. Lubricating oil composition.
13. The acid ester of polytrimethylene glycol comprises one or more compounds of formula (I)
14 The lubricating oil composition of claim 1, wherein the acid ester has a number average molecular weight based on polytrimethylene ether glycol having a number average molecular weight of at least about 250 to less than about 10,000.
15. 2. The lubricating oil composition as described in 1 above, wherein the acid ester is produced from biologically produced 1,3-propanediol.
16. 6. The lubricating oil composition of claim 5, wherein the polytrimethylene ether glycol has a number average molecular weight of at least about 250 to less than about 10,000.
17. 2. The lubricating oil composition according to 1 above, wherein 99% to 100% of the repeating units in the polytrimethylene ether glycol are trimethylene ether units.
18. The lubricating oil composition of claim 1, wherein the trimethylene ether glycol comprises trimethylene ether units and a smaller amount of other polyoxyalkylene ether repeating units.
19. The lubricating oil composition according to 1 above, wherein the polytrimethylene ether glycol is produced from biologically produced 1,3-propanediol.
20. At least selected from the group consisting of ashless dispersants, metal detergents, viscosity modifiers, antiwear agents, antioxidants, friction modifiers, pour point depressants, antifoaming agents, corrosion inhibitors, demulsifiers or rust inhibitors. The lubricating oil composition of claim 1, further comprising a lubricating oil additive comprising one.
21. 21. The lubricating oil composition of claim 20, wherein the lubricating oil additive is at least 50% miscible with the base fluid stock.
22. The lubricating oil composition of claim 1, wherein the lubricating oil composition is a substantially uniform mixture of components without substantial settling or phase separation.
23. The lubricating oil composition according to 1 above, wherein the base fluid stock contains a vegetable oil-based lubricant in excess of 50% by mass.
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US95772207P | 2007-08-24 | 2007-08-24 | |
| PCT/US2008/073853 WO2009029482A1 (en) | 2007-08-24 | 2008-08-21 | Lubrication oil compositions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010537004A JP2010537004A (en) | 2010-12-02 |
| JP2010537004A5 true JP2010537004A5 (en) | 2011-09-29 |
Family
ID=39971019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010522023A Pending JP2010537004A (en) | 2007-08-24 | 2008-08-21 | Lubricating oil composition |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20090054284A1 (en) |
| EP (1) | EP2181181A1 (en) |
| JP (1) | JP2010537004A (en) |
| KR (1) | KR20100043109A (en) |
| CN (1) | CN101784643A (en) |
| AU (1) | AU2008293758A1 (en) |
| BR (1) | BRPI0815243A2 (en) |
| CA (1) | CA2696371A1 (en) |
| MX (1) | MX2010002153A (en) |
| TW (1) | TW200914604A (en) |
| WO (1) | WO2009029482A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITRM20090654A1 (en) * | 2009-12-11 | 2011-06-12 | Eon Srl | LUBRICATING OILS FOR DIESEL ENGINES WORKING WITH VEGETABLE OILS |
| US8563482B2 (en) | 2010-09-22 | 2013-10-22 | Saudi Arabian Oil Company | Environment friendly base fluid to replace the toxic mineral oil-based base fluids |
| EP3114194B1 (en) | 2014-03-03 | 2019-01-30 | Elevance Renewable Sciences, Inc. | Branched diesters for use as a base stock and in lubricant applications |
| US9834718B2 (en) | 2014-05-06 | 2017-12-05 | Saudi Arabian Oil Company | Ecofriendly lubricating additives for water-based wellbore drilling fluids |
| JP6336677B2 (en) * | 2014-09-04 | 2018-06-06 | ヴァンダービルト ケミカルズ、エルエルシー | Liquid ashless antioxidant additive for lubricating compositions |
| CN107057816A (en) * | 2017-05-12 | 2017-08-18 | 邢台禾大科技开发有限公司 | Synthetic hydraulic fluid |
| WO2020181113A1 (en) | 2019-03-06 | 2020-09-10 | Bp Corporation North America Inc. | Lubricating compositions and base oils for use in the same |
| US11352545B2 (en) | 2020-08-12 | 2022-06-07 | Saudi Arabian Oil Company | Lost circulation material for reservoir section |
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-
2008
- 2008-08-21 MX MX2010002153A patent/MX2010002153A/en unknown
- 2008-08-21 CA CA2696371A patent/CA2696371A1/en not_active Abandoned
- 2008-08-21 CN CN200880104211A patent/CN101784643A/en active Pending
- 2008-08-21 JP JP2010522023A patent/JP2010537004A/en active Pending
- 2008-08-21 WO PCT/US2008/073853 patent/WO2009029482A1/en active Application Filing
- 2008-08-21 US US12/195,710 patent/US20090054284A1/en not_active Abandoned
- 2008-08-21 EP EP08828627A patent/EP2181181A1/en not_active Withdrawn
- 2008-08-21 KR KR1020107006368A patent/KR20100043109A/en not_active Application Discontinuation
- 2008-08-21 AU AU2008293758A patent/AU2008293758A1/en not_active Abandoned
- 2008-08-21 BR BRPI0815243A patent/BRPI0815243A2/en not_active IP Right Cessation
- 2008-08-22 TW TW097132304A patent/TW200914604A/en unknown
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