JP2020084188A - 均一な構造を有するポリアルファオレフィン及びその製造方法 - Google Patents
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- C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
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- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
- C10M2205/028—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms
- C10M2205/0285—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms used as base material
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- 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
- C10N2020/02—Viscosity; Viscosity index
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- 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
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- 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
- C10N2020/065—Saturated Compounds
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- C—CHEMISTRY; METALLURGY
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- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/069—Linear chain compounds
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- 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
- C10N2020/071—Branched chain compounds
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- 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
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- C—CHEMISTRY; METALLURGY
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- C10N2060/00—Chemical after-treatment of the constituents of the lubricating composition
- C10N2060/02—Reduction, e.g. hydrogenation
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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- C10N2070/00—Specific manufacturing methods for lubricant compositions
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
Description
実施例1
1.触媒溶液の製造
窒素で充填されたガラスフラスコに、ジメチルシリレンビス(テトラヒドロインデニル)ジルコニウムジクロリド0.3mmol、N,N−ジメチルアニリニウムテトラペンタフルオロフェニルボロン0.35mmol、トリイソブチルアルミニウム20mmol及びトルエンを混合して200mlの触媒溶液を製造した。
窒素で充填されたステンレス製のオートクレーブに1−オクテン1100mlを注入し、反応系の温度を79℃に昇温させた後、上記で製造した触媒溶液30mlを添加した。続いて、1−オクテン200g/hr、ヘキサン50g/hr及び触媒溶液0.3ml/minを連続的に投入し、1600rpmで攪拌しながら重合を開始した。その後、温度79℃及び圧力6KGを維持しながら重合体を重合した。次に、重合された重合体溶液を逆圧力調整器を介して連続的に排出し、1M水酸化ナトリウム水溶液と混合させて失活させた。
重合体溶液と水酸化ナトリウム水溶液との混合物から水酸化ナトリウム水溶液を除去した後、重合体溶液上の不純物を蒸留水で抽出して除去した。次に、重合体溶液を100℃及び減圧下で30分間濃縮し、240℃および減圧下で30分間乾燥させた後、未反応単量体及び低分子量オリゴマーを除去した重質オリゴマーを水素化してポリアルファオレフィンを得た。
実施例1と同様にしてポリアルファオレフィンを製造するが、重合段階における反応温度を表1のとおりにして行った。
実施例1と同様にしてポリアルファオレフィンを製造するが、重合段階における使用原料は1−デセンを使用し、重合温度は68℃にして行った。
実施例1と同様にしてポリアルファオレフィンを製造するが、重合段階における使用原料は1−オクテン80wt%と1−ヘキセン20wt%の混合原料を使用し、重合温度は69℃にして行った。
実施例1と同様にしてポリアルファオレフィンを製造するが、重合段階における使用原料は1−オクテン80wt%と1−デセン20wt%の混合原料を使用し、重合温度は69℃にして行った。
実施例1と同様にしてポリアルファオレフィンを製造するが、重合段階における反応温度を表1のとおりにして行った。
GPC(VE2001、viscotek製)を用いて分子量分布を測定した。GPC測定において、内径7.5mmおよび長さ300mmのPLgel 5μm Mixed−Dカラムを使用し、測定温度は35℃であり、移動相としてはテトラヒドロフラン(THF、Burdick and Jackson、HPLC grade)を使用した。移動相は、1ml/minの速度で供給された。試料濃度は9.26重量%、試料注入量は約100μmであった。検出器として示差屈折計(differential refractometer)が使用された。ピークはデータプロセッサOmniSEC 4.6(date processor manufactured by Viscotek)で分離された。
日本ラウダ製のPV15を用いてASTM D 445に準拠して100℃での動粘度を測定した。
ASTM D 2270に準拠して粘度指数を測定した。
日本田中サイエンス製のMPC102L(油温:−40℃)を用いて、ASTM D 6749に準拠して低温流動点を測定した。
ASTM D 92に準拠して、Cleveland Open Cup方法で引火点を測定した。
BBOプローブが取り付けられたBruker社製のAVANCEIII500MHz核磁気共鳴分光器(Nuclear Magnetic Resonance Spectrometer)を用いて常温で13C NMRを測定した。すべてのスペクトルは、Topspin2.1(Bruker社製から提供したNMRプログラム)を用いてプロセスされ、視角化された。
ASTM D 1559に準拠して臭素価を測定した。
ICP(Inductively Coupled Plasma)分光法に基づいてポリアルファオレフィン内の金属成分の濃度を分析した。
Claims (8)
- 前記ポリアルファオレフィンは、100℃での動粘度が200cSt以下であることを特徴とする、請求項1に記載のポリアルファオレフィン。
- 前記ポリアルファオレフィンは、流動点が−35℃以下であり、引火点が230℃以上であることを特徴とする、請求項1に記載のポリアルファオレフィン。
- 前記ポリアルファオレフィンは、金属残留含有量が5ppm以下であることを特徴とする、請求項1に記載のポリアルファオレフィン。
- 前記ポリアルファオレフィンは、メタロセン化合物、有機金属化合物及び有機ホウ素化合物を含む触媒組成物の存在下で、炭素数6〜20のアルファオレフィンを重合して生成されることを特徴とする、請求項1に記載のポリアルファオレフィン。
- 前記アルファオレフィンは、1−ヘキセン、1−オクテン、1−ノネン、1−デセン、1−ウンデセン、1−ドデセン、1−トリセン、1−トリデセン、1−テトラデセン、1−ペンタデセン、1−ヘキサデセン、1−ヘプタデセン、1−オクタデセン、1−ノナデセン及び1−エイコシンよりなる群から選択された1種または1種以上であることを特徴とする、請求項7に記載のポリアルファオレフィン。
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180148623A KR102111865B1 (ko) | 2018-11-27 | 2018-11-27 | 균일한 구조를 가지는 폴리알파올레핀 및 이의 제조방법 |
| KR10-2018-0148623 | 2018-11-27 |
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| JP2020084188A true JP2020084188A (ja) | 2020-06-04 |
| JP7153629B2 JP7153629B2 (ja) | 2022-10-14 |
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| JP2019208951A Active JP7153629B2 (ja) | 2018-11-27 | 2019-11-19 | 均一な構造を有するポリアルファオレフィン及びその製造方法 |
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| Country | Link |
|---|---|
| US (1) | US11180583B2 (ja) |
| EP (1) | EP3660133B1 (ja) |
| JP (1) | JP7153629B2 (ja) |
| KR (1) | KR102111865B1 (ja) |
| CN (1) | CN111217950B (ja) |
| SG (1) | SG10201910901PA (ja) |
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| KR102323813B1 (ko) * | 2020-05-22 | 2021-11-09 | 아주대학교산학협력단 | 알파-올레핀의 삼량화 혼합물, 이의 제조 방법 및 이를 포함하는 윤활유 |
| US11505626B2 (en) * | 2021-03-30 | 2022-11-22 | Iran Polymer And Petrochemical Institute | Process for the production of end-saturated polyalfaolefin lubricants |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2010074233A (ja) * | 2008-09-16 | 2010-04-02 | Seiko Epson Corp | 通信装置、通信システムおよびプログラム |
| JP2011093295A (ja) * | 2010-03-09 | 2011-05-12 | Seiko Epson Corp | 液体噴射ヘッド、液体噴射装置及び圧電素子並びに圧電材料 |
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| US6858767B1 (en) * | 2000-08-11 | 2005-02-22 | Uniroyal Chemical Company, Inc. | Process for producing liquid polyalphaolefin polymer, metallocene catalyst therefor, the resulting polymer and lubricant containing same |
| MY139205A (en) * | 2001-08-31 | 2009-08-28 | Pennzoil Quaker State Co | Synthesis of poly-alpha olefin and use thereof |
| EP1920031B1 (en) * | 2005-07-19 | 2018-01-10 | ExxonMobil Chemical Patents Inc. | Lubricants from mixed alpha-olefin feeds |
| WO2007011462A1 (en) * | 2005-07-19 | 2007-01-25 | Exxonmobil Chemical Patents Inc. | Lubricants from mixed alpha-olefin feeds |
| CA2615982C (en) * | 2005-07-19 | 2012-02-21 | Exxonmobil Chemical Patents Inc. | Polyalpha-olefin compositions and processes to produce the same |
| US8513478B2 (en) * | 2007-08-01 | 2013-08-20 | Exxonmobil Chemical Patents Inc. | Process to produce polyalphaolefins |
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| KR101753549B1 (ko) * | 2009-06-16 | 2017-07-03 | 셰브론 필립스 케미컬 컴퍼니 엘피 | 메탈로센-ssa 촉매시스템을 이용한 알파 올레핀 올리고머화 및 윤활제 블렌드 제조를 위한 생성된 폴리알파올레핀의 용도 |
| US8067652B2 (en) * | 2009-08-13 | 2011-11-29 | Chemtura Corporation | Processes for controlling the viscosity of polyalphaolefins |
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2018
- 2018-11-27 KR KR1020180148623A patent/KR102111865B1/ko active Active
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2019
- 2019-11-14 EP EP19209246.8A patent/EP3660133B1/en active Active
- 2019-11-18 CN CN201911126798.3A patent/CN111217950B/zh active Active
- 2019-11-19 JP JP2019208951A patent/JP7153629B2/ja active Active
- 2019-11-19 US US16/687,825 patent/US11180583B2/en active Active
- 2019-11-20 SG SG10201910901PA patent/SG10201910901PA/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010074233A (ja) * | 2008-09-16 | 2010-04-02 | Seiko Epson Corp | 通信装置、通信システムおよびプログラム |
| JP2011093295A (ja) * | 2010-03-09 | 2011-05-12 | Seiko Epson Corp | 液体噴射ヘッド、液体噴射装置及び圧電素子並びに圧電材料 |
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| Publication number | Publication date |
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| JP7153629B2 (ja) | 2022-10-14 |
| CN111217950A (zh) | 2020-06-02 |
| US11180583B2 (en) | 2021-11-23 |
| SG10201910901PA (en) | 2020-06-29 |
| KR102111865B1 (ko) | 2020-05-18 |
| EP3660133B1 (en) | 2022-03-23 |
| CN111217950B (zh) | 2022-09-20 |
| US20200165362A1 (en) | 2020-05-28 |
| EP3660133A1 (en) | 2020-06-03 |
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