JPWO2022054956A5 - - Google Patents

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JPWO2022054956A5
JPWO2022054956A5 JP2022548381A JP2022548381A JPWO2022054956A5 JP WO2022054956 A5 JPWO2022054956 A5 JP WO2022054956A5 JP 2022548381 A JP2022548381 A JP 2022548381A JP 2022548381 A JP2022548381 A JP 2022548381A JP WO2022054956 A5 JPWO2022054956 A5 JP WO2022054956A5
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Japan
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JP2022548381A
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JP7349031B2 (ja
JPWO2022054956A1 (ja
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Figure 2022054956000001
JP2022548381A 2020-09-14 2021-09-14 粘度指数向上剤及び潤滑油組成物 Active JP7349031B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020154045 2020-09-14
JP2020154045 2020-09-14
PCT/JP2021/033640 WO2022054956A1 (ja) 2020-09-14 2021-09-14 粘度指数向上剤及び潤滑油組成物

Publications (3)

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JPWO2022054956A1 JPWO2022054956A1 (ja) 2022-03-17
JPWO2022054956A5 true JPWO2022054956A5 (ja) 2023-02-08
JP7349031B2 JP7349031B2 (ja) 2023-09-21

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JP2022548381A Active JP7349031B2 (ja) 2020-09-14 2021-09-14 粘度指数向上剤及び潤滑油組成物

Country Status (6)

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US (1) US20230312797A1 (ja)
JP (1) JP7349031B2 (ja)
KR (1) KR20230036141A (ja)
CN (1) CN116848163A (ja)
DE (1) DE112021004312T5 (ja)
WO (1) WO2022054956A1 (ja)

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3700363A1 (de) 1987-01-08 1988-07-21 Basf Ag Kraft- oder schmierstoffzusammensetzung und verwendung von polybutyl- oder polyisobutylderivaten in denselben
CA2090200C (en) 1992-03-20 2005-04-26 Chung Y. Lai Ashless dispersant polymethacrylate polymers
DE4312715A1 (de) 1993-04-20 1994-10-27 Roehm Gmbh Kammpolymere
JP2754343B2 (ja) 1994-08-11 1998-05-20 三洋化成工業株式会社 新規な粘度指数向上剤
JP3999307B2 (ja) 1997-05-07 2007-10-31 三洋化成工業株式会社 低温粘度特性がよい粘度指数向上剤
JPH11172267A (ja) 1997-12-16 1999-06-29 Nippon Steel Chem Co Ltd 軸受用潤滑油組成物
JP3831203B2 (ja) 2001-04-06 2006-10-11 三洋化成工業株式会社 粘度指数向上剤および潤滑油組成物
JP4160772B2 (ja) 2002-04-30 2008-10-08 協同油脂株式会社 合成潤滑油基油
DE102005031244A1 (de) 2005-07-01 2007-02-15 Rohmax Additives Gmbh Öllösliche Kammpolymere
EP2164885B1 (de) 2007-07-09 2014-03-12 Evonik Oil Additives GmbH Verwendung von kammpolymeren zur verringerung des kraftstoffverbrauchs
US9175242B2 (en) * 2009-06-12 2015-11-03 Evonik Rohmax Additives Gmbh Fluid having improved lubricity properties
CN106062155B (zh) 2014-02-25 2019-03-26 三洋化成工业株式会社 粘度指数改进剂和润滑油组合物
JP6748519B2 (ja) * 2015-09-15 2020-09-02 三洋化成工業株式会社 粘度指数向上剤組成物及び潤滑油組成物
US10011803B2 (en) * 2015-12-09 2018-07-03 Infineum International Limited Viscosity index improver concentrates
JP6767249B2 (ja) * 2015-12-14 2020-10-14 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
JP6748593B2 (ja) * 2016-03-18 2020-09-02 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
MX2019002413A (es) * 2016-08-31 2019-07-04 Evonik Oil Additives Gmbh Polimeros de tipo peine para mejorar la perdida de evaporacion de noack de formulaciones de aceite para motor.
JP6685981B2 (ja) * 2016-09-20 2020-04-22 三洋化成工業株式会社 粘度指数向上剤組成物及び潤滑油組成物
WO2018083027A1 (en) 2016-11-02 2018-05-11 Evonik Oil Additives Gmbh Lubricant composition with an improved viscosity characteristic at low operating temperature
JP2019151766A (ja) * 2018-03-05 2019-09-12 株式会社日本触媒 潤滑油添加剤の製造方法
JP7266367B2 (ja) * 2018-03-12 2023-04-28 エクソンモービル・テクノロジー・アンド・エンジニアリング・カンパニー 潤滑油基油組成物
JP2021014578A (ja) * 2019-07-12 2021-02-12 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

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