专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09365788B2 Process to produce improved poly alpha olefin compositions 有权
标题翻译：生产改进的聚α烯烃组合物的方法
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％。

2. 发明授权

US08809456B2 Polyolefin compositions and methods of production thereof 有权
标题翻译：聚烯烃组合物及其生产方法
公开(公告)号：US08809456B2
公开(公告)日：2014-08-19
申请号：US13449939
申请日：2012-04-18
申请人： Mun F. Tse , Aspy K. Mehta , Joann M. Canich , Matthew W. Holtcamp , John R. Hagadorn , Charles J. Ruff
发明人： Mun F. Tse , Aspy K. Mehta , Joann M. Canich , Matthew W. Holtcamp , John R. Hagadorn , Charles J. Ruff
IPC分类号： C08L53/00 , C08L53/02 , C08F8/00
CPC分类号： C08F290/048 , C08F8/50 , C08F290/044 , C08F299/00 , C08F2800/20 , C08F2810/30 , C08F2810/40 , C08K5/134 , C08K5/526 , C08L23/0815 , C08L27/12 , C08L51/06 , C08F297/04 , C08F210/02
摘要： This invention relates to methods for producing an alkene terminated polystyrene, including: contacting a styrenic block copolymer and an alkene in the presence of a metathesis catalyst under conditions sufficient to produce an alkene terminated polystyrene having an unsaturation functionality of at least 0.7 and a MWD of about 1.5 or less. Methods for producing functionalized polymers and polyethylene blend composition comprising these functionalized polymers are also disclosed.
摘要翻译：本发明涉及烯烃封端聚苯乙烯的制备方法，包括：在复分解催化剂存在下，使苯乙烯嵌段共聚物和烯烃接触，条件是足以产生不饱和官能度至少为0.7的烯烃封端聚苯乙烯，MWD为约1.5以下。还公开了制备官能化聚合物的方法和包含这些官能化聚合物的聚乙烯共混组合物。

3. 发明申请

US20130253244A1 Process to Produce Improved Poly Alpha Olefin Compositions 有权
标题翻译：生产改进的聚α烯烃组合物的方法
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％。

4. 发明授权

US08288480B2 In-reactor polymer blends 失效
标题翻译：反应器内聚合物共混物
公开(公告)号：US08288480B2
公开(公告)日：2012-10-16
申请号：US12638895
申请日：2009-12-15
申请人： Peijun Jiang , Kevin R. Squire , Charles J. Ruff , Cesar A. Garcia-Franco
发明人： Peijun Jiang , Kevin R. Squire , Charles J. Ruff , Cesar A. Garcia-Franco
IPC分类号： C08F8/00 , C08L23/00 , C08L23/10
CPC分类号： C08F210/18 , C08L23/145 , C08L2205/02 , C08L2205/025 , C08L2308/00 , C08F2/00 , C08F2/001 , C08L2666/06 , C08F210/06 , C08F232/00 , C08F2500/25 , C08F2500/09 , C08F2500/17 , C08F2500/15 , C08F2500/03 , C08F2500/20
摘要： This invention relates to in-reactor polymer blends comprising at least 60 mole % of propylene and from 0.01 to 10 mole % of at least one diene selected from the group of C6 to C12 α,ω-diene, norbornadiene, vinyl norbornene and mixtures thereof with the balance being ethylene. The blend comprises first and second polymers having different crystallinities and or different Tg's.
摘要翻译：本发明涉及包含至少60摩尔％丙烯和0.01至10摩尔％至少一种选自C6至C12α，ω-二烯，降冰片二烯，乙烯基降冰片烯及其混合物中的至少一种二烯烃的反应器内聚合物共混物其余为乙烯。共混物包含具有不同结晶度和/或不同Tg的第一和第二聚合物。

5. 发明申请

US20100152388A1 In-Reactor Polymer Blends 失效
标题翻译：反应器聚合物共混物
公开(公告)号：US20100152388A1
公开(公告)日：2010-06-17
申请号：US12638895
申请日：2009-12-15
申请人： Peijun Jiang , Kevin R. Squire , Charles J. Ruff , Cesar A. Garcia-Franco
发明人： Peijun Jiang , Kevin R. Squire , Charles J. Ruff , Cesar A. Garcia-Franco
IPC分类号： C08L45/00 , C08L9/00
CPC分类号： C08F210/18 , C08L23/145 , C08L2205/02 , C08L2205/025 , C08L2308/00 , C08F2/00 , C08F2/001 , C08L2666/06 , C08F210/06 , C08F232/00 , C08F2500/25 , C08F2500/09 , C08F2500/17 , C08F2500/15 , C08F2500/03 , C08F2500/20
摘要： This invention relates to in-reactor polymer blends comprising at least 60 mole % of propylene and from 0.01 to 10 mole % of at least one diene selected from the group of C6 to C12 α,ω-diene, norbornadiene, vinyl norbornene and mixtures thereof with the balance being ethylene. The blend comprises first and second polymers having different crystallinities and or different Tg's.
摘要翻译：本发明涉及包含至少60摩尔％丙烯和0.01至10摩尔％至少一种选自C6至C12α，ω-二烯，降冰片二烯，乙烯基降冰片烯及其混合物中的至少一种二烯烃的反应器内聚合物共混物其余为乙烯。共混物包含具有不同结晶度和/或不同Tg的第一和第二聚合物。

6. 发明授权

US08940839B2 Diblock copolymers prepared by cross metathesis 有权
标题翻译：通过交叉复分解制备的二嵌段共聚物
公开(公告)号：US08940839B2
公开(公告)日：2015-01-27
申请号：US13072383
申请日：2011-03-25
申请人： John R. Hagadorn , Charles J. Ruff , Renuka N. Ganesh , Patrick Brant
发明人： John R. Hagadorn , Charles J. Ruff , Renuka N. Ganesh , Patrick Brant
IPC分类号： C08G61/04 , C08L65/00
CPC分类号： C08G61/04 , C08G2261/419 , C08L65/00
摘要： This invention relates to a composition comprising a multiblock polyolefin represented by the formula: PO—C(R11)(R12)—C(R13)═C(R14)—C(R15)(R16)—PO*, or isomers thereof, wherein R11, R12, R13, R14, R15, and R16, are each independently a substituted or unsubstituted C1 through C4 hydrocarbyl group or a hydrogen; PO and PO* are polyolefins; PO and PO* are each independently a substituted or unsubstituted hydrocarbyl group having 9 to 4000 carbon atoms, provided that at least one of PO and PO* are C20 or greater, said polyolefin having: 1) an internal unsaturation as shown by the 13C NMR peak at between about 128 and about 132 ppm; 2) an Mn ratio “Z”=0.1 to 10 where Z is the Mn (as determined by 13C NMR) divided by Mn (as determined according to Gel Permeation Chromotography using polystyrene standards); and 3) optionally, from 0.3(J) and 0.75(J) internal unsaturations per 1000 carbons as determined by 1H NMR spectroscopy, where J is the number of reactive groups per 1000 carbons for the mixture of vinyl terminated polyolefins that become PO and PO*, before they are coupled by an alkene metathesis catalyst.
摘要翻译：本发明涉及一种组合物，其包含由式：PO-C（R 11）（R 12）-C（R 13）= C（R 14）-C（R 15）（R 16）-PO *表示的多嵌段聚烯烃或其异构体，其中R11，R12，R13，R14，R15和R16各自独立地为取代或未取代的C1至C4烃基或氢; PO和PO *是聚烯烃; PO和PO *各自独立地为具有9至4000个碳原子的取代或未取代的烃基，条件是PO和PO *中的至少一个为C20或更大，所述聚烯烃具有：1）如13 C NMR所示的内部不饱和度在约128至约132ppm之间的峰; 2）Mn比“Z”= 0.1〜10，其中Z为Mn（通过13 C NMR测定）除以Mn（根据使用聚苯乙烯标准品的凝胶渗透色谱法测定）; 和3）任选地，通过1 H NMR光谱确定的每1000个碳的0.3（J）和0.75（J）内部不饱和度，其中J是成为PO和PO的乙烯基封端的聚烯烃的混合物的每1000个碳的反应性数 *，在它们通过烯烃复分解催化剂偶合之前。

7. 发明授权

US09796645B2 Poly alpha olefin compositions 有权
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.

8. 发明申请

US20130245343A1 New Poly Alpha Olefin Compositions 有权
标题翻译：新型聚α烯烃组合物
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。

9. 发明申请

US20120245310A1 Vinyl Terminated Higher Olefin Copolymers and Methods to Produce Thereof 有权
标题翻译：乙烯基封端的高级烯烃共聚物及其生产方法
公开(公告)号：US20120245310A1
公开(公告)日：2012-09-27
申请号：US13072249
申请日：2011-03-25
申请人： Donna J. CROWTHER , Matthew W. Holtcamp , John R. Hagadorn , Charles J. Ruff , George Rodriguez , Patrick Brant
发明人： Donna J. CROWTHER , Matthew W. Holtcamp , John R. Hagadorn , Charles J. Ruff , George Rodriguez , Patrick Brant
IPC分类号： C08F10/00 , C08F4/42 , C08F10/14
CPC分类号： C08F232/08 , C08F210/14 , Y10S526/943 , C08F210/06 , C08F2500/02
摘要： This invention relates to a vinyl terminated higher olefin copolymer having an Mn of 300 g/mol or more (measured by 1H NMR) comprising: (i) from about 20 to about 99.9 mol % of at least one C5 to C40 higher olefin monomer; and (ii) from about 0.1 to about 80 mol % of propylene; wherein the higher olefin copolymer has at least 40% allyl chain ends. The copolymer may also have an isobutyl chain end to allyl chain end ratio of less than 0.7:1 and/or an allyl chain end to vinylidene chain end ratio of greater than 2:1.
摘要翻译：本发明涉及Mn为300g / mol或更高（通过1 H NMR测量）的乙烯基封端的高级烯烃共聚物，其包含：（i）约20-约99.9mol％的至少一种C 5至C 40高级烯烃单体; 和（ii）约0.1至约80mol％的丙烯; 其中所述较高级烯烃共聚物具有至少40％的烯丙基链端。该共聚物也可以具有小于0.7:1的异丁基链端与烯丙基链末端比和/或烯丙基链端与亚乙烯基链末端比大于2:1。

10. 发明授权

US09399746B2 Poly alpha olefin compositions 有权
标题翻译：聚α-烯烃组合物
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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式