JP2020189895A5 - - Google Patents
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- Publication number
- JP2020189895A5 JP2020189895A5 JP2019094585A JP2019094585A JP2020189895A5 JP 2020189895 A5 JP2020189895 A5 JP 2020189895A5 JP 2019094585 A JP2019094585 A JP 2019094585A JP 2019094585 A JP2019094585 A JP 2019094585A JP 2020189895 A5 JP2020189895 A5 JP 2020189895A5
- Authority
- JP
- Japan
- Prior art keywords
- meth
- mass
- lubricating oil
- polyalkyl
- acrylate
- 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.)
- Pending
Links
- 239000000203 mixture Substances 0.000 claims 24
- 239000010687 lubricating oil Substances 0.000 claims 14
- 239000000178 monomer Substances 0.000 claims 11
- 229920000058 polyacrylate Polymers 0.000 claims 11
- 125000000217 alkyl group Chemical group 0.000 claims 10
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims 6
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims 6
- -1 poly (alkylene glycol Chemical compound 0.000 claims 5
- 125000004432 carbon atom Chemical group C* 0.000 claims 4
- 239000003795 chemical substances by application Substances 0.000 claims 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims 4
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims 4
- 239000000654 additive Substances 0.000 claims 3
- 230000000996 additive effect Effects 0.000 claims 3
- 239000002184 metal Substances 0.000 claims 3
- 125000005529 alkyleneoxy group Chemical group 0.000 claims 2
- 230000000379 polymerizing effect Effects 0.000 claims 2
- YAJYJWXEWKRTPO-UHFFFAOYSA-N 2,3,3,4,4,5-hexamethylhexane-2-thiol Chemical compound CC(C)C(C)(C)C(C)(C)C(C)(C)S YAJYJWXEWKRTPO-UHFFFAOYSA-N 0.000 claims 1
- 239000005069 Extreme pressure additive Substances 0.000 claims 1
- 239000007983 Tris buffer Substances 0.000 claims 1
- 238000005299 abrasion Methods 0.000 claims 1
- 239000002518 antifoaming agent Substances 0.000 claims 1
- 239000003963 antioxidant agent Substances 0.000 claims 1
- 230000003078 antioxidant effect Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 claims 1
- 239000012986 chain transfer agent Substances 0.000 claims 1
- 239000012459 cleaning agent Substances 0.000 claims 1
- 238000005260 corrosion Methods 0.000 claims 1
- 230000007797 corrosion Effects 0.000 claims 1
- 239000002270 dispersing agent Substances 0.000 claims 1
- WNAHIZMDSQCWRP-UHFFFAOYSA-N dodecane-1-thiol Chemical group CCCCCCCCCCCCS WNAHIZMDSQCWRP-UHFFFAOYSA-N 0.000 claims 1
- 239000012530 fluid Substances 0.000 claims 1
- 239000012208 gear oil Substances 0.000 claims 1
- 239000010720 hydraulic oil Substances 0.000 claims 1
- 239000003112 inhibitor Substances 0.000 claims 1
- 239000003607 modifier Substances 0.000 claims 1
- 239000010705 motor oil Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019094585A JP2020189895A (ja) | 2019-05-20 | 2019-05-20 | 潤滑剤用の疲労寿命向上剤として有用なポリマー |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019094585A JP2020189895A (ja) | 2019-05-20 | 2019-05-20 | 潤滑剤用の疲労寿命向上剤として有用なポリマー |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2020189895A JP2020189895A (ja) | 2020-11-26 |
| JP2020189895A5 true JP2020189895A5 (enrdf_load_stackoverflow) | 2022-03-10 |
Family
ID=73453340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019094585A Pending JP2020189895A (ja) | 2019-05-20 | 2019-05-20 | 潤滑剤用の疲労寿命向上剤として有用なポリマー |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2020189895A (enrdf_load_stackoverflow) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0948988A (ja) * | 1995-08-02 | 1997-02-18 | Sanyo Chem Ind Ltd | 粘度指数向上剤 |
| JPH0948987A (ja) * | 1995-08-02 | 1997-02-18 | Sanyo Chem Ind Ltd | 粘度指数向上剤 |
| JP2002194372A (ja) * | 2000-12-25 | 2002-07-10 | Sanyo Chem Ind Ltd | 粘度指数向上剤および潤滑油組成物 |
| JP4448311B2 (ja) * | 2002-10-11 | 2010-04-07 | 三洋化成工業株式会社 | 粘度指数向上剤及び潤滑油組成物 |
| JP2009074068A (ja) * | 2007-08-29 | 2009-04-09 | Sanyo Chem Ind Ltd | 粘度指数向上剤および潤滑油組成物 |
| US10113133B2 (en) * | 2016-04-26 | 2018-10-30 | Afton Chemical Corporation | Random copolymers of acrylates as polymeric friction modifiers, and lubricants containing same |
| WO2018033449A1 (en) * | 2016-08-15 | 2018-02-22 | Evonik Oil Additives Gmbh | Functional polyalkyl (meth)acrylates with enhanced demulsibility performance |
| US10351792B2 (en) * | 2017-05-09 | 2019-07-16 | Afton Chemical Corporation | Poly (meth)acrylate with improved viscosity index for lubricant additive application |
-
2019
- 2019-05-20 JP JP2019094585A patent/JP2020189895A/ja active Pending
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