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公开(公告)号:US09796645B2
公开(公告)日:2017-10-24
申请号:US13612246
申请日:2012-09-12
申请人: Craig J. Emett , Mark P. Hagemeister , Wenning W. Han , Bruce A. Harrington , Phillip T. Matsunaga , Charles J. Ruff , Kevin B. Stavens , Margaret M. Wu
发明人: Craig J. Emett , Mark P. Hagemeister , Wenning W. Han , Bruce A. Harrington , Phillip T. Matsunaga , Charles J. Ruff , Kevin B. Stavens , Margaret M. Wu
IPC分类号: C10L1/16 , C07C11/02 , C08F210/04 , C08F210/14 , C08F10/14 , C08F110/14 , C08F4/659 , C08F4/6592
CPC分类号: C07C11/02 , C07C2/02 , C07C2/34 , C07C5/05 , C08F4/65908 , C08F4/65912 , C08F4/65925 , C08F4/65927 , C08F10/14 , C08F110/14 , C08F210/04 , C08F210/14 , C10M107/10 , C10M143/08 , C10M2205/026 , C10M2205/0265 , C10M2205/028 , C10M2205/0285 , C10N2220/021 , C10N2220/022 , C10N2220/023 , C10N2220/024 , C10N2220/025 , C10N2220/026 , C10N2220/028 , C10N2220/033 , C10N2270/00 , C08F2500/03 , C08F2500/17 , C08F2500/20 , C08F2500/02
摘要: This invention is directed to a poly alpha olefin (PAO) composition formed in a first oligomerization, wherein at least portions of the PAO have properties that make them highly desirable for a subsequent oligomerization. A preferred process for producing this PAO uses a single site catalyst at high temperatures without adding hydrogen to produce a low viscosity PAO with excellent Noack volatility at high conversion rates. This PAO comprises a dimer product with at least 25 wt % tri-substituted vinylene olefins wherein said dimer product is highly desirable as a feedstock for a subsequent oligomerization. This PAO also comprises trimer and optionally higher oligomer products with outstanding properties that make these products useful as lubricant basestocks following hydrogenation.
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公开(公告)号:US20130245343A1
公开(公告)日:2013-09-19
申请号:US13612246
申请日:2012-09-12
申请人: Craig J. Emett , Mark P. Hagemeister , Wenning W. Han , Bruce A. Harrington , Phillip T. Matsunaga , Charles J. Ruff , Kevin B. Stavens , Margaret M. Wu
发明人: Craig J. Emett , Mark P. Hagemeister , Wenning W. Han , Bruce A. Harrington , Phillip T. Matsunaga , Charles J. Ruff , Kevin B. Stavens , Margaret M. Wu
IPC分类号: C07C11/02
CPC分类号: C07C11/02 , C07C2/02 , C07C2/34 , C07C5/05 , C08F4/65908 , C08F4/65912 , C08F4/65925 , C08F4/65927 , C08F10/14 , C08F110/14 , C08F210/04 , C08F210/14 , C10M107/10 , C10M143/08 , C10M2205/026 , C10M2205/0265 , C10M2205/028 , C10M2205/0285 , C10N2220/021 , C10N2220/022 , C10N2220/023 , C10N2220/024 , C10N2220/025 , C10N2220/026 , C10N2220/028 , C10N2220/033 , C10N2270/00 , C08F2500/03 , C08F2500/17 , C08F2500/20 , C08F2500/02
摘要: This invention is directed to a poly alpha olefin (PAO) composition formed in a first oligomerization, wherein at least portions of the PAO have properties that make them highly desirable for a subsequent oligomerization. A preferred process for producing this PAO uses a single site catalyst at high temperatures without adding hydrogen to produce a low viscosity PAO with excellent Noack volatility at high conversion rates. This PAO comprises a dimer product with at least 25 wt % tri-substituted vinylene olefins wherein said dimer product is highly desirable as a feedstock for a subsequent oligomerization. This PAO also comprises trimer and optionally higher oligomer products with outstanding properties that make these products useful as lubricant basestocks following hydrogenation.
摘要翻译: 本发明涉及在第一低聚反应中形成的聚α-烯烃(PAO)组合物,其中PAO的至少部分具有使其非常适合随后的低聚反应的性质。 生产该PAO的优选方法是在高温下使用单中心催化剂,而不添加氢气以产生具有优异的Noack挥发性的低转化率的低粘度PAO。 该PAO包含具有至少25重量%的三取代的亚乙烯基烯烃的二聚体产物,其中所述二聚体产物作为随后的低聚反应的原料是非常需要的。 该PAO还包括三聚物和任选的具有突出性质的较高级低聚物产物,使得这些产物在氢化后用作润滑剂基础油。
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公开(公告)号:US09365788B2
公开(公告)日:2016-06-14
申请号:US13612391
申请日:2012-09-12
申请人: Craig J. Emett , Mark P. Hagemeister , Bruce A. Harrington , Chon Y. Lin , Phillip T. Matsunaga , Charles J. Ruff , Kevin B. Stavens
发明人: Craig J. Emett , Mark P. Hagemeister , Bruce A. Harrington , Chon Y. Lin , Phillip T. Matsunaga , Charles J. Ruff , Kevin B. Stavens
IPC分类号: C07C2/04 , C07C2/02 , C07C2/00 , C07C2/06 , C10M105/04 , C10M169/04 , C10M103/00 , C10M105/32 , C10M169/02 , C10M171/02 , C10M107/10 , C10M111/04
CPC分类号: C10M105/04 , C10M3/00 , C10M105/32 , C10M107/10 , C10M111/04 , C10M169/02 , C10M169/04 , C10M171/02 , C10M2203/1025 , C10M2203/1065 , C10M2205/003 , C10M2205/024 , C10M2205/0285 , C10M2205/22 , C10M2205/223 , C10M2223/045 , C10N2210/02 , C10N2220/028 , C10N2230/02 , C10N2230/04 , C10N2230/10 , C10N2230/12 , C10N2230/45 , C10N2230/52 , C10N2230/54 , C10N2230/68 , C10N2230/74 , C10N2240/10 , C10N2270/00 , C10N2220/022 , C10M2205/026
摘要: This invention is directed to a two-step process for the preparation of improved poly alpha olefins wherein the first step involves oligomerizing low molecular weight linear alpha olefins in the presence of a single site catalyst and the second step involves oligomerization of at least a portion of the product from the first step in the presence of an oligomerization catalyst. The dimer product from the first oligomerization is characterized by a tri-substituted vinylene olefin content of at least 25 wt %.
摘要翻译: 本发明涉及用于制备改进的聚α烯烃的两步法,其中第一步包括在单中心催化剂存在下使低分子量线型α-烯烃低聚,第二步包括将至少一部分 来自第一步的产物在存在低聚催化剂的情况下。 来自第一低聚的二聚体产物的特征在于三取代的亚乙烯基烯烃含量至少为25重量%。
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公开(公告)号:US20130253244A1
公开(公告)日:2013-09-26
申请号:US13612391
申请日:2012-09-12
申请人: Craig J. Emett , Mark P. Hagemeister , Bruce A. Harrington , Chon Y. Lin , Phillip T. Matsunaga , Charles J. Ruff , Kevin B. Stavens
发明人: Craig J. Emett , Mark P. Hagemeister , Bruce A. Harrington , Chon Y. Lin , Phillip T. Matsunaga , Charles J. Ruff , Kevin B. Stavens
IPC分类号: C10M105/04
CPC分类号: C10M105/04 , C10M3/00 , C10M105/32 , C10M107/10 , C10M111/04 , C10M169/02 , C10M169/04 , C10M171/02 , C10M2203/1025 , C10M2203/1065 , C10M2205/003 , C10M2205/024 , C10M2205/0285 , C10M2205/22 , C10M2205/223 , C10M2223/045 , C10N2210/02 , C10N2220/028 , C10N2230/02 , C10N2230/04 , C10N2230/10 , C10N2230/12 , C10N2230/45 , C10N2230/52 , C10N2230/54 , C10N2230/68 , C10N2230/74 , C10N2240/10 , C10N2270/00 , C10N2220/022 , C10M2205/026
摘要: This invention is directed to a two-step process for the preparation of improved poly alpha olefins wherein the first step involves oligomerizing low molecular weight linear alpha olefins in the presence of a single site catalyst and the second step involves oligomerization of at least a portion of the product from the first step in the presence of an oligomerization catalyst. The dimer product from the first oligomerization is characterized by a tri-substituted vinylene olefin content of at least 25 wt %.
摘要翻译: 本发明涉及用于制备改进的聚α烯烃的两步法,其中第一步包括在单中心催化剂存在下使低分子量线型α-烯烃低聚,第二步包括将至少一部分 来自第一步的产物在存在低聚催化剂的情况下。 来自第一低聚的二聚体产物的特征在于三取代的亚乙烯基烯烃含量至少为25重量%。
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公开(公告)号:US09399746B2
公开(公告)日:2016-07-26
申请号:US13612450
申请日:2012-09-12
申请人: Craig J. Emett , Mark P. Hagemeister , Bruce A. Harrington , Phillip T. Matsunaga , Pramod J. Nandapurkar , Charles J. Ruff , Kevin B. Stavens
发明人: Craig J. Emett , Mark P. Hagemeister , Bruce A. Harrington , Phillip T. Matsunaga , Pramod J. Nandapurkar , Charles J. Ruff , Kevin B. Stavens
IPC分类号: C10M105/04 , C10M105/02 , C10M105/00 , C10M169/04 , C10M103/00 , C10M105/32 , C10M169/02 , C10M171/02 , C10M107/10 , C10M111/04 , C07C2/06 , C07C2/02
CPC分类号: C10M105/04 , C10M3/00 , C10M105/32 , C10M107/10 , C10M111/04 , C10M169/02 , C10M169/04 , C10M171/02 , C10M2203/1025 , C10M2203/1065 , C10M2205/003 , C10M2205/024 , C10M2205/0285 , C10M2205/22 , C10M2205/223 , C10M2223/045 , C10N2210/02 , C10N2220/028 , C10N2230/02 , C10N2230/04 , C10N2230/10 , C10N2230/12 , C10N2230/45 , C10N2230/52 , C10N2230/54 , C10N2230/68 , C10N2230/74 , C10N2240/10 , C10N2270/00 , C10N2220/022 , C10M2205/026
摘要: Poly alpha olefins (PAOs) are characterized by very low viscosity and excellent Noack volatility. A preferred process for synthesizing said PAOs involves first oligomerizing low molecular weight linear alpha olefins in the presence of a single site catalyst at high temperatures without adding hydrogen and then subsequently oligomerizing at least a portion of the product from the first step in the presence of an oligomerization catalyst.
摘要翻译: 聚α-烯烃(PAO)的特征在于非常低的粘度和优异的Noack挥发性。 合成所述PAO的优选方法包括首先使低分子量直链α-烯烃在单一部位催化剂存在下在高温下低聚而不添加氢,然后随后在第一步存在下使至少一部分产物低聚 低聚催化剂。
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公开(公告)号:US20130245344A1
公开(公告)日:2013-09-19
申请号:US13612450
申请日:2012-09-12
申请人: Craig J. Emett , Mark P. Hagemeister , Bruce A. Harrington , Phillip T. Matsunga , Pramod J. Nandapurkar , Charles J. Ruff , Kevin B. Stavens
发明人: Craig J. Emett , Mark P. Hagemeister , Bruce A. Harrington , Phillip T. Matsunga , Pramod J. Nandapurkar , Charles J. Ruff , Kevin B. Stavens
IPC分类号: C10M105/04
CPC分类号: C10M105/04 , C10M3/00 , C10M105/32 , C10M107/10 , C10M111/04 , C10M169/02 , C10M169/04 , C10M171/02 , C10M2203/1025 , C10M2203/1065 , C10M2205/003 , C10M2205/024 , C10M2205/0285 , C10M2205/22 , C10M2205/223 , C10M2223/045 , C10N2210/02 , C10N2220/028 , C10N2230/02 , C10N2230/04 , C10N2230/10 , C10N2230/12 , C10N2230/45 , C10N2230/52 , C10N2230/54 , C10N2230/68 , C10N2230/74 , C10N2240/10 , C10N2270/00 , C10N2220/022 , C10M2205/026
摘要: Poly alpha olefins (PAOs) are characterized by very low viscosity and excellent Noack volatility. A preferred process for synthesizing said PAOs involves first oligomerizing low molecular weight linear alpha olefins in the presence of a single site catalyst at high temperatures without adding hydrogen and then subsequently oligomerizing at least a portion of the product from the first step in the presence of an oligomerization catalyst.
摘要翻译: 聚α-烯烃(PAO)的特征在于非常低的粘度和优异的Noack挥发性。 合成所述PAO的优选方法包括首先使低分子量直链α-烯烃在单一部位催化剂存在下在高温下低聚而不添加氢,然后随后在第一步存在下使至少一部分产物低聚 低聚催化剂。
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