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CN104411811A - 聚(甲基)丙烯酸酯系粘度指数改进剂、以及含有该粘度指数改进剂的润滑油添加剂及润滑油组合物 - Google Patents

聚(甲基)丙烯酸酯系粘度指数改进剂、以及含有该粘度指数改进剂的润滑油添加剂及润滑油组合物 Download PDF

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Publication number
CN104411811A
CN104411811A CN201380034045.4A CN201380034045A CN104411811A CN 104411811 A CN104411811 A CN 104411811A CN 201380034045 A CN201380034045 A CN 201380034045A CN 104411811 A CN104411811 A CN 104411811A
Authority
CN
China
Prior art keywords
viscosity index
index improver
meth
lubricating oil
poly
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
Application number
CN201380034045.4A
Other languages
English (en)
Chinese (zh)
Inventor
松井茂树
宫本大也
松田裕充
田川一生
高木彰
上野龙一
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eneos Corp
Original Assignee
JX Nippon Oil and Energy Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP2013142014A external-priority patent/JP6018981B2/ja
Priority claimed from JP2013142036A external-priority patent/JP6018982B2/ja
Application filed by JX Nippon Oil and Energy Corp filed Critical JX Nippon Oil and Energy Corp
Publication of CN104411811A publication Critical patent/CN104411811A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M145/00—Lubricating compositions characterised by the additive being a macromolecular compound containing oxygen
    • C10M145/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M145/10—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate
    • C10M145/12—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate monocarboxylic
    • C10M145/14—Acrylate; Methacrylate
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
    • C10M2209/084—Acrylate; Methacrylate
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/01—Physico-chemical properties
    • C10N2020/04—Molecular weight; Molecular weight distribution
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/02—Pour-point; Viscosity index
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
    • C10N2030/68—Shear stability
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
CN201380034045.4A 2012-07-24 2013-07-24 聚(甲基)丙烯酸酯系粘度指数改进剂、以及含有该粘度指数改进剂的润滑油添加剂及润滑油组合物 Pending CN104411811A (zh)

Applications Claiming Priority (21)

Application Number Priority Date Filing Date Title
JP2012-163622 2012-07-24
JP2012163619 2012-07-24
JP2012-163624 2012-07-24
JP2012163624 2012-07-24
JP2012-163619 2012-07-24
JP2012163622 2012-07-24
JP2013-079828 2013-04-05
JP2013079830 2013-04-05
JP2013-079830 2013-04-05
JP2013079829 2013-04-05
JP2013-079829 2013-04-05
JP2013079828 2013-04-05
JP2013079832 2013-04-05
JP2013079816 2013-04-05
JP2013-079832 2013-04-05
JP2013-079816 2013-04-05
JP2013142014A JP6018981B2 (ja) 2013-07-05 2013-07-05 ポリ（メタ）アクリレート系粘度指数向上剤、並びに該粘度指数向上剤を含有する潤滑油添加剤及び潤滑油組成物
JP2013-142014 2013-07-05
JP2013-142036 2013-07-05
JP2013142036A JP6018982B2 (ja) 2013-07-05 2013-07-05 ポリ（メタ）アクリレート系粘度指数向上剤、並びに該粘度指数向上剤を含有する潤滑油添加剤及び潤滑油組成物
PCT/JP2013/070100 WO2014017558A1 (ja) 2012-07-24 2013-07-24 ポリ（メタ）アクリレート系粘度指数向上剤、並びに該粘度指数向上剤を含有する潤滑油添加剤及び潤滑油組成物

Publications (1)

Publication Number Publication Date
CN104411811A true CN104411811A (zh) 2015-03-11

Family

ID=49997367

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380034045.4A Pending CN104411811A (zh) 2012-07-24 2013-07-24 聚(甲基)丙烯酸酯系粘度指数改进剂、以及含有该粘度指数改进剂的润滑油添加剂及润滑油组合物

Country Status (4)

Country Link
US (1) US20150203782A1 (ja)
EP (1) EP2878657B1 (ja)
CN (1) CN104411811A (ja)
WO (1) WO2014017558A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
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CN111057606A (zh) * 2018-10-16 2020-04-24 中国石油化工股份有限公司 一种黏度指数改进剂及其制备方法、用途
CN113150857A (zh) * 2020-11-30 2021-07-23 大连同康新材料科技有限公司 一种聚甲基丙烯酸酯作为节能液压油的黏度指数改进剂的应用和节能液压油
CN114369196A (zh) * 2022-01-17 2022-04-19 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

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JP6342502B2 (ja) 2014-09-17 2018-06-13 株式会社日本触媒 粘度指数向上剤及びその製造方法、並びに潤滑油組成物
CN108463475A (zh) 2016-01-12 2018-08-28 株式会社可乐丽 （甲基）丙烯酸酯系聚合物
WO2018056316A1 (ja) 2016-09-21 2018-03-29 株式会社日本触媒 粘度指数向上剤および潤滑油組成物
US20200123295A1 (en) * 2017-06-30 2020-04-23 Kuraray Co., Ltd. Methacrylic copolymer and solution containing same
KR102843967B1 (ko) 2020-08-20 2025-08-08 산요가세이고교 가부시키가이샤 점도 지수 향상제 조성물 및 윤활유 조성물

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111057606A (zh) * 2018-10-16 2020-04-24 中国石油化工股份有限公司 一种黏度指数改进剂及其制备方法、用途
CN113150857A (zh) * 2020-11-30 2021-07-23 大连同康新材料科技有限公司 一种聚甲基丙烯酸酯作为节能液压油的黏度指数改进剂的应用和节能液压油
CN114369196A (zh) * 2022-01-17 2022-04-19 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
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

Also Published As

Publication number Publication date
EP2878657A4 (en) 2015-07-08
EP2878657B1 (en) 2018-06-13
US20150203782A1 (en) 2015-07-23
EP2878657A1 (en) 2015-06-03
WO2014017558A1 (ja) 2014-01-30

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Application publication date: 20150311