CN115023451B - 聚合物组合物、润滑油添加剂、粘度指数提高剂、润滑油组合物、聚合物组合物的制造方法、和大分子单体的制造方法 - Google Patents

聚合物组合物、润滑油添加剂、粘度指数提高剂、润滑油组合物、聚合物组合物的制造方法、和大分子单体的制造方法 Download PDF

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CN115023451B
CN115023451B CN202180010370.1A CN202180010370A CN115023451B CN 115023451 B CN115023451 B CN 115023451B CN 202180010370 A CN202180010370 A CN 202180010370A CN 115023451 B CN115023451 B CN 115023451B
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meth
acrylate
polymer composition
structural unit
unit derived
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CN115023451A (zh
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福田广辉
望月克史
藤江史子
椋田贵宽
新纳洋
冈本英子
松村一成
品田弘子
滨本博己
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Mitsubishi Chemical Corp
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    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
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    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
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  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Lubricants (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
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CN202180010370.1A 2020-03-25 2021-03-25 聚合物组合物、润滑油添加剂、粘度指数提高剂、润滑油组合物、聚合物组合物的制造方法、和大分子单体的制造方法 Active CN115023451B (zh)

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PCT/JP2021/012531 WO2021193821A1 (ja) 2020-03-25 2021-03-25 重合体組成物、潤滑油添加剤、粘度指数向上剤、潤滑油組成物、重合体組成物の製造方法、及びマクロモノマーの製造方法

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Families Citing this family (7)

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Publication number Priority date Publication date Assignee Title
WO2021193821A1 (ja) * 2020-03-25 2021-09-30 三菱ケミカル株式会社 重合体組成物、潤滑油添加剤、粘度指数向上剤、潤滑油組成物、重合体組成物の製造方法、及びマクロモノマーの製造方法
CN114369196B (zh) * 2022-01-17 2024-04-02 新乡市瑞丰新材料股份有限公司 一种聚甲基丙烯酸酯类粘度指数改进剂及其制备方法
JP7508663B2 (ja) * 2022-08-10 2024-07-01 エボニック オペレーションズ ゲーエムベーハー 潤滑剤における粘度指数向上剤としての硫黄フリーのポリアルキル（メタ）アクリレートコポリマー
JP2024034051A (ja) * 2022-08-31 2024-03-13 三菱ケミカル株式会社 潤滑油用摩擦低減剤、及び潤滑油組成物
JP7652345B2 (ja) * 2022-09-09 2025-03-27 三菱ケミカル株式会社 重合体、潤滑油用摩擦低減剤、及び潤滑油組成物
JP2024039330A (ja) * 2022-09-09 2024-03-22 三菱ケミカル株式会社 潤滑油添加剤、及び潤滑油組成物
JP7663156B2 (ja) 2022-09-09 2025-04-16 三菱ケミカル株式会社 重合体、潤滑油用摩擦低減剤、および潤滑油組成物

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1025488A (ja) * 1996-02-20 1998-01-27 Sanyo Chem Ind Ltd 粘度指数向上剤
JP2015209447A (ja) * 2014-04-24 2015-11-24 綜研化学株式会社 粘着剤組成物、粘着剤層、粘着シートおよびタッチパネル用積層体
CN105745239A (zh) * 2013-10-16 2016-07-06 三菱丽阳株式会社 聚合物及其制造方法、以及成形体
CN109642180A (zh) * 2016-08-31 2019-04-16 赢创油品添加剂有限公司 用于改进发动机油配制剂的Noack蒸发损失的梳形聚合物

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60133007A (ja) 1983-12-20 1985-07-16 Toagosei Chem Ind Co Ltd マクロモノマ−の製造方法
US4680352A (en) 1985-03-01 1987-07-14 E. I. Du Pont De Nemours And Company Cobalt (II) chelates as chain transfer agents in free radical polymerizations
ATE129719T1 (de) 1986-12-05 1995-11-15 Commw Scient Ind Res Org Regelung des molekulargewichts und der endgruppenfunktionaltität von polymeren.
JPH04108808A (ja) 1990-08-28 1992-04-09 Toagosei Chem Ind Co Ltd マクロモノマーの製造方法
JPH07286189A (ja) * 1994-04-18 1995-10-31 Sanyo Chem Ind Ltd 潤滑油添加剤及び潤滑油
JP2906024B2 (ja) * 1994-12-06 1999-06-14 三洋化成工業株式会社 潤滑油
US5763374A (en) 1994-08-10 1998-06-09 Sanyo Chemical Industries, Ltd. Lubricating oil compositions of reduced high-temperature high-shear viscosity
US5891831A (en) 1996-02-20 1999-04-06 Sanyo Chemical Industries, Ltd. Viscosity index improver, engine lubricant composition, and concentrate
JP3999306B2 (ja) 1997-04-30 2007-10-31 三洋化成工業株式会社 低温特性のよい粘度指数向上剤
JP2000191734A (ja) 1998-10-20 2000-07-11 Kansai Paint Co Ltd 分岐ポリマーの製造方法
JP4230613B2 (ja) * 1999-06-14 2009-02-25 三菱レイヨン株式会社 衝撃強度改質剤と製造法およびこれを用いた樹脂組成物
DE60121870T2 (de) * 2000-06-30 2007-09-06 Kansai Paint Co., Ltd., Amagasaki Pigment dispergierende Harze
DE10048258B4 (de) * 2000-09-29 2004-08-19 Byk-Chemie Gmbh Verlaufmittel für Oberflächenbeschichtungen
JP4843135B2 (ja) 2000-11-30 2011-12-21 三洋化成工業株式会社 流動点降下剤及び潤滑油組成物
US7317043B2 (en) 2002-02-27 2008-01-08 Mitsubishi Rayon Co., Ltd. Impact modifier, process for producing the same, and thermoplastic resin composition
JP5112606B2 (ja) 2002-02-27 2013-01-09 三菱レイヨン株式会社 耐衝撃改質剤とその製造法、および熱可塑性樹脂組成物
FR2870721B1 (fr) * 2004-05-25 2006-07-28 Oreal Produit cosmetique bicouche, ses utilisations et kit de maquillage contenant ce produit
JP2006160995A (ja) * 2004-12-10 2006-06-22 Mitsubishi Rayon Co Ltd 共重合体およびその成形体
JP2010532807A (ja) 2007-07-12 2010-10-14 エボニック ローマックス アディティヴス ゲゼルシャフト ミット ベシュレンクテル ハフツング 連続的に変動性の組成のコポリマーを製造するための改善された方法
JP5878057B2 (ja) 2012-03-29 2016-03-08 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
CN104870081B (zh) * 2012-12-20 2017-03-08 三菱丽阳株式会社 聚合物组合物和多孔膜
JP2014152303A (ja) * 2013-02-13 2014-08-25 Toagosei Co Ltd プラスチック製フィルム又はシート用接着剤組成物
CN114591469B (zh) * 2013-11-29 2025-06-06 三菱化学株式会社 (甲基)丙烯酸系共聚物、含有该(甲基)丙烯酸系共聚物的粘合剂组合物以及粘合片
JP6060311B2 (ja) * 2014-02-25 2017-01-11 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
JP6411633B2 (ja) * 2015-03-20 2018-10-24 三洋化成工業株式会社 粘度指数向上剤、潤滑油組成物及び潤滑油組成物の製造方法
JP7003406B2 (ja) * 2015-06-02 2022-02-10 三菱ケミカル株式会社 （メタ）アクリル系共重合体、それを含む粘着組成物および粘着シート、並びにそれを用いた被覆材及び塗装物
KR102287600B1 (ko) * 2016-05-13 2021-08-11 에보니크 오퍼레이션즈 게엠베하 폴리올레핀 백본 및 메타크릴레이트 측쇄를 기재로 하는 그라프트 공중합체
JP6794775B2 (ja) * 2016-10-27 2020-12-02 三菱ケミカル株式会社 インキ組成物及び塗膜
EP3597681B1 (en) * 2017-03-16 2024-12-11 Kaneka Corporation Vinyl-based and comb-like copolymer
JP6855866B2 (ja) 2017-03-23 2021-04-07 三菱ケミカル株式会社 マクロモノマー共重合体および成形材料
JP7035327B2 (ja) * 2017-03-23 2022-03-15 三菱ケミカル株式会社 マクロモノマー共重合体の製造方法
JP6781098B2 (ja) 2017-04-14 2020-11-04 株式会社日本触媒 潤滑油添加剤の製造方法
EP3450527B1 (en) * 2017-09-04 2020-12-02 Evonik Operations GmbH New viscosity index improvers with defined molecular weight distributions
JP6456468B1 (ja) * 2017-12-13 2019-01-23 エボニック オイル アディティヴス ゲゼルシャフト ミット ベシュレンクテル ハフツングEvonik Oil Additives GmbH 改善された低温粘度および剪断抵抗を有する粘度指数向上剤
JP2020055130A (ja) 2018-09-28 2020-04-09 富士フイルム株式会社 光学用積層フィルム
JP2020055131A (ja) 2018-09-28 2020-04-09 末廣精工株式会社 チェーンソーのガイドバー
WO2021193821A1 (ja) 2020-03-25 2021-09-30 三菱ケミカル株式会社 重合体組成物、潤滑油添加剤、粘度指数向上剤、潤滑油組成物、重合体組成物の製造方法、及びマクロモノマーの製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1025488A (ja) * 1996-02-20 1998-01-27 Sanyo Chem Ind Ltd 粘度指数向上剤
CN105745239A (zh) * 2013-10-16 2016-07-06 三菱丽阳株式会社 聚合物及其制造方法、以及成形体
JP2015209447A (ja) * 2014-04-24 2015-11-24 綜研化学株式会社 粘着剤組成物、粘着剤層、粘着シートおよびタッチパネル用積層体
CN109642180A (zh) * 2016-08-31 2019-04-16 赢创油品添加剂有限公司 用于改进发动机油配制剂的Noack蒸发损失的梳形聚合物

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