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公开(公告)号:US07592411B2
公开(公告)日:2009-09-22
申请号:US11333055
申请日:2006-01-17
IPC分类号: C08F210/08 , C08F10/08 , C08F210/16
CPC分类号: C10M107/10 , C08F8/04 , C10M107/06 , C10M107/08 , C10M2205/0225 , C10M2205/0245 , C10M2205/0265 , C10M2205/0285 , C10N2220/022 , C10N2220/023 , Y10S526/943 , C08F210/16
摘要: A liquid polymer suitable for use as a lubricant base oil is produced by polymerizing ethylene and at least one alpha-olefin using a metallocene catalyst to provide a polymer which is then isomerized and hydrogenated to produce the liquid polymer.
摘要翻译: 适合用作润滑剂基础油的液体聚合物是通过使用茂金属催化剂使乙烯和至少一种α-烯烃聚合以提供聚合物来制备的,然后将该聚合物异构化并氢化以产生液体聚合物。
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公开(公告)号:US07022784B2
公开(公告)日:2006-04-04
申请号:US10663567
申请日:2003-09-16
CPC分类号: C10M107/10 , C08F8/04 , C10M107/06 , C10M107/08 , C10M2205/0225 , C10M2205/0245 , C10M2205/0265 , C10M2205/0285 , C10N2220/022 , C10N2220/023 , Y10S526/943 , C08F210/16
摘要: A liquid polymer suitable for use as a lubricant base oil is produced by polymerizing ethylene and at least one alpha-olefin using a metallocene catalyst to provide a polymer which is then isomerized and hydrogenated to produce the liquid polymer.
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公开(公告)号:US09701595B2
公开(公告)日:2017-07-11
申请号:US13732840
申请日:2013-01-02
IPC分类号: C07C5/03 , C07C2/30 , C08F10/00 , C08F10/14 , C10G50/02 , C10M107/08 , C10M107/10 , C10M111/04 , C08F4/659 , C08F4/6592
CPC分类号: C07C2/30 , C07C5/03 , C08F4/65916 , C08F4/6592 , C08F4/65927 , C08F10/00 , C08F10/14 , C10G50/02 , C10G2300/1088 , C10G2300/302 , C10G2300/304 , C10G2300/703 , C10G2400/10 , C10G2400/22 , C10M107/08 , C10M107/10 , C10M111/04 , C10M2205/0265 , C10M2205/0285 , C10N2220/02 , C10N2220/021 , C10N2220/022 , C10N2220/023 , C10N2220/024 , C10N2220/033 , C10N2270/00 , C08F4/65908 , C08F4/64048
摘要: This disclosure relates to a liquid syndiotactic polyalphaolefin, sPAO, comprising one or more C4 to C24 monomers, said sPAO having: a) an rr triad content of 5 to 50% as measured by 13C NMR; b) an mr triad content of 25 to 60% as measured by 13C NMR, where the mr to mm triad ratio is at least 1.0; c) a pour point of Z° C. or less, where Z=0.0648X−51.2, where X=kinematic viscosity at 100° C. as reported in centistokes (cSt); d) a kinematic viscosity at 100° C. of 100 cSt or more (alternatively 200 cSt or more); e) a ratio of mr triads to rr triad (as determined by 13C NMR) of less than 9; f) a ratio of vinylidene to 1,2-disubstituted olefins (as determined by 1H NMR) of less than 8; g) a viscosity index of 120 or more; and h) an Mn of 40,000 or less. This disclosure further relates to processes to make and use sPAOs, including those having any combination of characterics a) to h).
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公开(公告)号:US20100292424A1
公开(公告)日:2010-11-18
申请号:US11995297
申请日:2006-07-14
申请人: Margaret M. Wu , Norman Yang , Phil Surana , Anura Patil , Steven P. Rucker , Kuangnan Qian , Shakeel Tirmizi , Mark P. Hagemeister
发明人: Margaret M. Wu , Norman Yang , Phil Surana , Anura Patil , Steven P. Rucker , Kuangnan Qian , Shakeel Tirmizi , Mark P. Hagemeister
IPC分类号: C08F4/76 , C08F210/00 , C08F210/04 , C08F210/14 , C07C2/02
CPC分类号: C10M107/10 , C08F4/65908 , C08F4/65912 , C08F210/00 , C08F210/14 , C08F210/16 , C10G50/02 , C10M2205/0285 , C10N2220/021 , C10N2220/022 , C10N2230/02 , C08F4/65927 , C08F2500/03 , C08F2500/17 , C08F210/08
摘要: This invention discloses an improved process which employs mixed alpha-olefins as feed over activated metallocene catalyst systems to provide essentially random liquid polymers particularly useful in lubricant components or as functional fluids.
摘要翻译: 本发明公开了一种改进的方法,其使用混合的α-烯烃作为进料活化的茂金属催化剂体系,以提供特别可用于润滑剂组分或作为功能流体的基本上无规的液体聚合物。
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公开(公告)号:US08921291B2
公开(公告)日:2014-12-30
申请号:US11995297
申请日:2006-07-14
申请人: Margaret M. Wu , Norman Yang , Phil Surana , Anura Patil , Steven P. Rucker , Kuangnan Qian , Shakeel Tirmizi , Mark P. Hagemeister
发明人: Margaret M. Wu , Norman Yang , Phil Surana , Anura Patil , Steven P. Rucker , Kuangnan Qian , Shakeel Tirmizi , Mark P. Hagemeister
IPC分类号: C08F4/72 , C08F210/00 , C08F10/14 , C08F110/14 , C07C2/02 , C08F210/14 , C10G50/02 , C10M107/10 , C08F4/659 , C08F210/16
CPC分类号: C10M107/10 , C08F4/65908 , C08F4/65912 , C08F210/00 , C08F210/14 , C08F210/16 , C10G50/02 , C10M2205/0285 , C10N2220/021 , C10N2220/022 , C10N2230/02 , C08F4/65927 , C08F2500/03 , C08F2500/17 , C08F210/08
摘要: This invention discloses an improved process which employs mixed alpha-olefins as feed over activated metallocene catalyst systems to provide essentially random liquid polymers particularly useful in lubricant components or as functional fluids.
摘要翻译: 本发明公开了一种改进的方法,其使用混合的α-烯烃作为进料活化的茂金属催化剂体系,以提供特别可用于润滑剂组分或作为功能流体的基本上无规的液体聚合物。
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公开(公告)号:US08530712B2
公开(公告)日:2013-09-10
申请号:US12971546
申请日:2010-12-17
IPC分类号: C07C9/22 , C07C11/00 , C10M107/02
CPC分类号: C07C2/30 , C07C5/03 , C08F4/65916 , C08F4/6592 , C08F4/65927 , C08F10/00 , C08F10/14 , C10G50/02 , C10G2300/1088 , C10G2300/302 , C10G2300/304 , C10G2300/703 , C10G2400/10 , C10G2400/22 , C10M107/08 , C10M107/10 , C10M111/04 , C10M2205/0265 , C10M2205/0285 , C10N2220/02 , C10N2220/021 , C10N2220/022 , C10N2220/023 , C10N2220/024 , C10N2220/033 , C10N2270/00 , C08F4/65908 , C08F4/64048
摘要: This disclosure relates to a liquid syndiotactic polyalphaolefin, sPAO, comprising one or more C4 to C24 monomers, said sPAO having: a) an rr triad content of 5 to 50% as measured by 13C NMR; b) an mr triad content of 25 to 60% as measured by 13C NMR, where the mr to mm triad ratio is at least 1.0; c) a pour point of Z ° C. or less, where Z=0.0648X−51.2, where X=kinematic viscosity at 100° C. as reported in centistokes (cSt); d) a kinematic viscosity at 100° C. of 100 cSt or more (alternatively 200 cSt or more); e) a ratio of mr triads to rr triad (as determined by 13C NMR) of less than 9; f) a ratio of vinylidene to 1,2-disubstituted olefins (as determined by 1H NMR) of less than 8; g) a viscosity index of 120 or more; and h) an Mn of 40,000 or less. This disclosure further relates to processes to make and use sPAOs, including those having any combination of characteristics a) to h).
摘要翻译: 本公开涉及包含一种或多种C 4至C 24单体的液体间同立构聚α-烯烃sPAO,所述sPAO具有:a)通过13 C NMR测量的rr三单元组含量为5-50%; b)通过13 C NMR测量的mr三元组含量为25至60%,其中mr至mm三单元组比为至少1.0; c)Z℃或更低的倾点,其中Z = 0.0648X-51.2,其中X =以厘沲(cSt)报告的100℃下的运动粘度; d)100℃下的运动粘度为100cSt以上(或者200cSt以上); e)mr三单元组与三元组的比率(通过13 C NMR测定)小于9; f)亚乙烯基与1,2-二取代烯烃的比例(通过1 H NMR确定)小于8; g)粘度指数为120以上; 和h)40,000以下的Mn。 本公开还涉及制备和使用sPAO的方法,包括具有a)至h)特征组合的那些。
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公开(公告)号:US20110160502A1
公开(公告)日:2011-06-30
申请号:US12971546
申请日:2010-12-17
CPC分类号: C07C2/30 , C07C5/03 , C08F4/65916 , C08F4/6592 , C08F4/65927 , C08F10/00 , C08F10/14 , C10G50/02 , C10G2300/1088 , C10G2300/302 , C10G2300/304 , C10G2300/703 , C10G2400/10 , C10G2400/22 , C10M107/08 , C10M107/10 , C10M111/04 , C10M2205/0265 , C10M2205/0285 , C10N2220/02 , C10N2220/021 , C10N2220/022 , C10N2220/023 , C10N2220/024 , C10N2220/033 , C10N2270/00 , C08F4/65908 , C08F4/64048
摘要: This disclosure relates to a liquid syndiotactic polyalphaolefin, sPAO, comprising one or more C4 to C24 monomers, said sPAO having: a) an rr triad content of 5 to 50% as measured by 13C NMR; b) an mr triad content of 25 to 60% as measured by 13C NMR, where the mr to mm triad ratio is at least 1.0; c) a pour point of Z ° C. or less, where Z=0.0648X-51.2, where X=kinematic viscosity at 100° C. as reported in centistokes (cSt); d) a kinematic viscosity at 100° C. of 100 cSt or more (alternatively 200 cSt or more); e) a ratio of mr triads to rr triad (as determined by 13C NMR) of less than 9; f) a ratio of vinylidene to 1,2-disubstituted olefins (as determined by 1H NMR) of less than 8; g) a viscosity index of 120 or more; and h) an Mn of 40,000 or less. This disclosure further relates to processes to make and use sPAOs, including those having any combination of characteristics a) to h).
摘要翻译: 本公开涉及包含一种或多种C 4至C 24单体的液体间同立构聚α-烯烃sPAO,所述sPAO具有:a)通过13 C NMR测量的rr三单元组含量为5-50%; b)通过13 C NMR测量的mr三元组含量为25至60%,其中mr至mm三单元组比为至少1.0; c)Z℃或更低的倾点,其中Z = 0.0648X-51.2,其中X =以厘沲(cSt)报告的100℃下的运动粘度; d)100℃下的运动粘度为100cSt以上(或者200cSt以上); e)mr三单元组与三元组的比率(通过13 C NMR测定)小于9; f)亚乙烯基与1,2-二取代烯烃的比例(通过1 H NMR确定)小于8; g)粘度指数为120以上; 和h)40,000以下的Mn。 本公开还涉及制备和使用sPAO的方法,包括具有a)至h)特征组合的那些。
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公开(公告)号:US07989670B2
公开(公告)日:2011-08-02
申请号:US11656208
申请日:2007-01-22
申请人: Margaret May-Som Wu , Catalina L. Coker , John F. Walzer, Jr. , Peijun Jiang , Steven P. Rucker
发明人: Margaret May-Som Wu , Catalina L. Coker , John F. Walzer, Jr. , Peijun Jiang , Steven P. Rucker
IPC分类号: C07C2/08
CPC分类号: C08F110/06 , C08F4/65908 , C08F4/65912 , C08F10/00 , C08F110/08 , C08F110/14 , C08F4/65925 , C08F2500/02 , C08F2500/17 , C08F2500/03
摘要: This invention relates to processes to produce liquid poly-alpha-olefins (PAOs) having a kinematic viscosity at 100° C. of more than 20 cSt in the presence of a metallocene catalyst with a non-coordinating anion activator and hydrogen.
摘要翻译: 本发明涉及在茂金属催化剂与非配位阴离子活化剂和氢气存在下,在100℃下具有大于20cSt的运动粘度的液体聚-α-烯烃(PAO)的方法。
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公开(公告)号:US20090005279A1
公开(公告)日:2009-01-01
申请号:US11995118
申请日:2006-06-02
申请人: Margaret May-Som Wu , Lisa Saunders Baugh , Jo Ann Canich , Chia Shian Chee , Mark Paul Hagemeister , Andrew Jackson , Peijun Jiang , Gordon H. Lee , Frederick Yip-Kwai Lo , Steven P. Rucker , Shakeel Tirmizi , John F. Walzer, JR. , Norman Yang
发明人: Margaret May-Som Wu , Lisa Saunders Baugh , Jo Ann Canich , Chia Shian Chee , Mark Paul Hagemeister , Andrew Jackson , Peijun Jiang , Gordon H. Lee , Frederick Yip-Kwai Lo , Steven P. Rucker , Shakeel Tirmizi , John F. Walzer, JR. , Norman Yang
IPC分类号: C10L1/20 , C08F114/14 , C08F4/42 , C10L1/16
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 relates to a polyalpha-olefin (and hydrogenated analogs thereof) comprising more than 50 mole % of one or more C5 to C24 alpha-olefin monomers where the polyalpha-olefin has: a) 40 mole % or more of mm triads, b) a Bromine number of Y or greater, where Y is equal to 89.92*(V)′°5863, where V is the Kinematic Viscosity of the polyalpha-olefin measured at 100° C. in cSt, and c) 1,2 disubstituted olefins present at 7 mole % or more, preferably having Z mole % or more of units represented by the formula: where j, k and m are each, independently, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, or 22, n is an integer from 1 to 350, and where Z=8.420*Log(V)−4.048, where V is the kinematic viscosity of the polyalpha-olefin measured at 1000 C in cSt This invention also relates to process to produce such polyalpha-olefins.
摘要翻译: 本发明涉及包含大于50摩尔%的一种或多种C 5〜C 24α-烯烃单体的聚α-烯烃(及其氢化类似物),其中聚α-烯烃具有:a)40摩尔%以上的mm三单元组,b )Y或更大的溴数,其中Y等于89.92 *(V)'°5863,其中V是在100℃下在cSt中测量的聚α-烯烃的运动粘度,c)1,2二取代 存在7摩尔%以上的烯烃,优选具有Z摩尔%以上的由下式表示的单元:其中j,k和m各自独立地为3,4,5,6,7,8,9,10, 11,12,13,14,15,16,17,18,19,20,21或22,n为1〜350的整数,Z = 8.420 * Log(V)-4.048,其中V为 在1000℃下测量的聚α-烯烃的运动粘度在cSt中本发明还涉及生产这种聚α-烯烃的方法。
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公开(公告)号:US20080177121A1
公开(公告)日:2008-07-24
申请号:US11656208
申请日:2007-01-22
IPC分类号: C07C2/02
CPC分类号: C08F110/06 , C08F4/65908 , C08F4/65912 , C08F10/00 , C08F110/08 , C08F110/14 , C08F4/65925 , C08F2500/02 , C08F2500/17 , C08F2500/03
摘要: This invention relates to processes to produce liquid poly-alpha-olefins (PAOs) having a kinematic viscosity at 100° C. of more than 20 cSt in the presence of a metallocene catalyst with a non-coordinating anion activator and hydrogen.
摘要翻译: 本发明涉及在茂金属催化剂与非配位阴离子活化剂和氢气存在下,在100℃下具有超过20cSt的运动粘度的液体聚-α-烯烃(PAO)的方法。
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