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1. 发明申请

WO2012134717A3 VINYL TERMINATED HIGHER OLEFIN POLYMERS AND METHODS TO PRODUCE THEREOF 审中-公开
标题翻译： VINYL终止的高烯烃聚合物及其生产方法
公开(公告)号：WO2012134717A3
公开(公告)日：2012-11-22
申请号：PCT/US2012027682
申请日：2012-03-05
申请人： EXXONMOBIL CHEM PATENTS INC , CROWTHER DONNA J , HOLTCAMP MATTHEW W , HAGADORN JOHN R , RUFF CHARLES J , RODRIGUEZ GEORGE , BRANT PATRICK
发明人： CROWTHER DONNA J , HOLTCAMP MATTHEW W , HAGADORN JOHN R , RUFF CHARLES J , RODRIGUEZ GEORGE , BRANT PATRICK
IPC分类号： C08F210/14 , C08F4/64 , C08F210/06 , C08L23/18 , C10M107/10
CPC分类号： C10M107/10 , C08F4/65908 , C08F4/65925 , C08F4/65927 , C08F210/06 , C08F210/14 , C08L2314/06 , C10M2205/0245 , C10M2205/0265 , C10M2205/0285 , C10N2220/021 , C10N2220/022 , C10N2220/028 , C10N2270/00 , C08F2500/17
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以上（通过1 H NMR测定）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。

2. 发明申请

WO2013055483A1 POLY ALPHA OLEFIN COMPOSITIONS AND PROCESS TO PRODUCE POLY ALPHA OLEFIN COMPOSITIONS 审中-公开
标题翻译：聚乙烯烯烃组合物和生产聚氨酯烯烃组合物的方法
公开(公告)号：WO2013055483A1
公开(公告)日：2013-04-18
申请号：PCT/US2012/054853
申请日：2012-09-12
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , EXXONMOBIL RESEARCH AND ENGINEERING COMPANY , EMETT, Craig, J. , HAGEMEISTER, Mark, P. , HARRINGTON, Bruce, A. , MATSUNAGA, Phillip, T. , RUFF, Charles, J. , STAVENS, Kevin, B. , LIN, Chon-Yie , NANDAPURKAR, Pramod, J.
发明人： EMETT, Craig, J. , HAGEMEISTER, Mark, P. , HARRINGTON, Bruce, A. , MATSUNAGA, Phillip, T. , RUFF, Charles, J. , STAVENS, Kevin, B. , LIN, Chon-Yie , NANDAPURKAR, Pramod, J.
IPC分类号： C10M111/04 , C10M171/02 , C10M107/10 , C10N30/02 , C10N30/10 , C10N30/12 , C10N40/25
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 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%. The poly alpha olefins produced in the second oligomerization step are characterized by very low viscosity and excellent Noack volatility.
摘要翻译：本发明涉及用于制备聚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直链α-烯烃低聚，第二步涉及至少部分在低聚催化剂存在下的第一步产物。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％。在第二低聚步骤中生产的聚α-烯烃的特征在于非常低的粘度和优异的Noack挥发性。

3. 发明申请

WO2013055480A1 LOW VISCOSITY ENGINE OIL COMPOSITIONS 审中-公开
标题翻译：低粘度发动机油组成
公开(公告)号：WO2013055480A1
公开(公告)日：2013-04-18
申请号：PCT/US2012/054764
申请日：2012-09-12
申请人： EXXONMOBIL RESEARCH AND ENGINEERING COMPANY , MARTIN, Richard, W. , DECKMAN, Douglas, E. , KELLY, Kevin, J. , EMETT, Craig, J. , HAGEMEISTER, Mark, P. , HARRINGTON, Bruce, A. , LIN, Cohn-Yie , MATSUNAGA, Phillip, T. , RUFF, Charles, J. , STAVENS, Kevin, B. , EXXONMOBIL CHEMICAL PATENTS INC.
发明人： MARTIN, Richard, W. , DECKMAN, Douglas, E. , KELLY, Kevin, J. , EMETT, Craig, J. , HAGEMEISTER, Mark, P. , HARRINGTON, Bruce, A. , LIN, Cohn-Yie , MATSUNAGA, Phillip, T. , RUFF, Charles, J. , STAVENS, Kevin, B.
IPC分类号： C10M111/04 , C10M171/02 , C10N30/02 , C10N30/10 , C10N30/12 , C10N40/25
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 ultra-low viscosity passenger car engine oil compositions with a kinematic viscosity at 100°C of from 4 to 6 cSt, and comprising in admixture 60 wt% to 90 wt% of a first base oil component, based on the total weight of the composition, the first base oil component consisting of a polyalphaolefm base stock or combination of polyalphaolefm base stocks, each having a kinematic viscosity at 100°C of from 3.2 cSt to 3.8 cSt; and 0.1 wt% to 20 wt% of a second base oil component, based on the total weight of the composition, the second base oil component consisting of a Group II, Group III or Group V base stock, or any combination thereof; wherein the composition comprises from 0 wt% to less than 0.25 wt% viscosity index improver, on a solid polymer basis; wherein the composition has a kinematic viscosity at 100°C of from 4 to 6 cSt, a Noack volatility of less than 15% as determined by ASTM D5800, a CCS viscosity of less than 3500 cP at -35°C as determined by ASTM D5293, and an HTHS viscosity of less than 2.6 mPa-s at 150°C as determined by ASTM D4683.
摘要翻译：本发明涉及在100℃下运动粘度为4至6cSt的超低粘度乘用车发动机油组合物，并且包含混合物60重量％至90重量％的第一基础油组分，基于组合物的总重量，第一基础油组分由聚α-烯烃基础油料或聚α-烯烃基础油组合组成，各自在100℃下的运动粘度为3.2cSt至3.8cSt; 和0.1重量％至20重量％的第二基础油组分，基于组合物的总重量，第二基础油组分由II，III或V族基础油组成，或其任何组合; 其中所述组合物包含基于固体聚合物的0重量％至小于0.25重量％的粘度指数改进剂; 其中所述组合物在100℃下的运动粘度为4至6cSt，通过ASTM D5800测定的Noack挥发度小于15％，在-35℃下通过ASTM D5293测定的CCS粘度小于3500cP ，并且通过ASTM D4683测定，在150℃下的HTHS粘度小于2.6mPa·s。

4. 发明申请

WO2012134717A2 VINYL TERMINATED HIGHER OLEFIN POLYMERS AND METHODS TO PRODUCE THEREOF 审中-公开
标题翻译：乙烯基封端的高级烯烃聚合物及其制备方法
公开(公告)号：WO2012134717A2
公开(公告)日：2012-10-04
申请号：PCT/US2012/027682
申请日：2012-03-05
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , CROWTHER, Donna, J. , HOLTCAMP, Matthew, W. , HAGADORN, John, R. , RUFF, Charles, J. , RODRIGUEZ, George , BRANT, Patrick
发明人： CROWTHER, Donna, J. , HOLTCAMP, Matthew, W. , HAGADORN, John, R. , RUFF, Charles, J. , RODRIGUEZ, George , BRANT, Patrick
IPC分类号： C08F210/14 , C08F210/06 , C08L23/18 , C08F4/64 , C10M107/10
CPC分类号： C10M107/10 , C08F4/65908 , C08F4/65925 , C08F4/65927 , C08F210/06 , C08F210/14 , C08L2314/06 , C10M2205/0245 , C10M2205/0265 , C10M2205/0285 , C10N2220/021 , C10N2220/022 , C10N2220/028 , C10N2270/00 , C08F2500/17
摘要： This invention relates to a vinyl terminated higher olefin copolymer having an Mn of 300 g/mol or more (measured by 1 H NMR) comprising: (i) from about 20 to about 99.9 mol% of at least one C 5 to C 40 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 至约99.9摩尔％的至少一种C≡5至C≡40高级烯烃单体; 和（ii）约0.1至约80摩尔％的丙烯; 其中高级烯烃共聚物具有至少40％的烯丙基链端。该共聚物还可具有小于0.7：1的异丁基链端与烯丙基链端部比例和/或大于2：1的烯丙基链端部与乙烯叉基链端部比率。

5. 发明申请

WO2010075107A2 IN-REACTOR POLYMER BLENDS 审中-公开
标题翻译：反应器中的聚合物混合物
公开(公告)号：WO2010075107A2
公开(公告)日：2010-07-01
申请号：PCT/US2009/068117
申请日：2009-12-15
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , JIANG, Peijun , SQUIRE, Kevin, R. , RUFF, Charles, J. , GARCIA-FRANCO, Cesar, A.
发明人： JIANG, Peijun , SQUIRE, Kevin, R. , RUFF, Charles, J. , GARCIA-FRANCO, Cesar, A.
IPC分类号： C08L23/10 , C08L23/18
CPC分类号： C08L23/16 , C08F10/06 , C08F210/06 , C08L23/12 , C08L2205/02 , C08L2207/02 , C08L2207/07 , C08L2308/00 , C08L2314/06 , C08F2/001 , C08F210/16 , C08F2500/04 , C08F2500/11 , C08F2500/12 , C08F2500/17 , C08F2500/18 , 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 C 6 to C 12 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：本发明涉及反应器内聚合物共混物，其包含至少60摩尔％的丙烯和0.01-10摩尔％的至少一种选自C 6〜6的亚烷基二烯 C12-α，ω-二烯，降冰片二烯，乙烯基降冰片烯及其混合物，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. 发明申请

WO2012134721A2 VINYL TERMINATED HIGHER OLEFIN POLYMERS AND METHODS TO PRODUCE THEREOF 审中-公开
标题翻译：乙烯基封端的高级烯烃聚合物及其制备方法
公开(公告)号：WO2012134721A2
公开(公告)日：2012-10-04
申请号：PCT/US2012/027690
申请日：2012-03-05
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , HOLTCAMP, Matthew, W. , RUFF, Charles, J. , CROWTHER, Donna, J. , HAGADORN, John, R. , BRANT, Patrick
发明人： HOLTCAMP, Matthew, W. , RUFF, Charles, J. , CROWTHER, Donna, J. , HAGADORN, John, R. , BRANT, Patrick
IPC分类号： C08F10/14 , C08F210/16 , C08F4/64 , C08F4/6592
CPC分类号： C08F10/14 , C08F4/65908 , C08F4/65912 , C08F210/14 , C08F4/65925 , C08F4/65927 , C08F2500/02
摘要： This invention relates to higher olefin vinyl terminated polymers having an Mn of at least 200 g/mol (measured by lR NMR) including of one or more C4 to C4Q higher olefin derived units, where the higher olefin vinyl terminated polymer comprises substantially no propylene derived units; and wherein the higher olefin polymer has at least 5% allyl chain ends and processes for the production thereof. These vinyl terminated higher olefin polymers may optionally include ethylene derived units.
摘要翻译：本发明涉及具有至少200g / mol（通过1 H NMR测量）的Mn的高级烯烃乙烯基封端的聚合物，其包括一种或多种C 4 -C 40高级烯烃衍生的单元，其中高级烯烃乙烯基封端的聚合物基本不含丙烯衍生的单元并且其中高级烯烃聚合物具有至少5％的烯丙基链端和用于其生产的方法。这些乙烯基封端的高级烯烃聚合物可以任选地包括乙烯衍生的单元。

7. 发明申请

WO2012134722A3 DIBLOCK COPOLYMERS PREPARED BY CROSS METATHESIS 审中-公开
标题翻译：用交叉法制备的二嵌段共聚物
公开(公告)号：WO2012134722A3
公开(公告)日：2012-12-27
申请号：PCT/US2012027691
申请日：2012-03-05
申请人： EXXONMOBIL CHEM PATENTS INC , HAGADORN JOHN R , RUFF CHARLES J , GANESH RENUKA N , BRANT PATRICK
发明人： HAGADORN JOHN R , RUFF CHARLES J , GANESH RENUKA N , BRANT PATRICK
IPC分类号： C08F10/00 , C08F4/64 , C08F297/08 , C08L23/02 , C08L53/00
CPC分类号： C08G61/08 , C08F297/083 , C08G61/04 , C08G2261/418 , C08L53/00 , 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，其包含由下式表示的多嵌段聚烯烃：PO-C（R11）（R12）-C（R13）= C（R14）-C（R15）（R16）-PO *或其异构体，其中R 11，R 12，R 13，R 14，R 15和R 16各自独立地为取代或未取代的C 1至C 4烃基或氢; PO和PO *是聚烯烃; PO和PO *各自独立地为具有9-4000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13C NMR所示的内不饱和度在约128和约132ppm之间的峰值; 2）Mn比率“Z”= 0.1-10，其中Z是Mn（通过13C NMR测定）除以Mn（根据凝胶渗透色谱法使用聚苯乙烯标准测定）; 和3）任选地，通过1 H NMR谱测定，每1000个碳原子有0.3（J）和0.75（J）的内部不饱和度，其中J是乙烯基封端的聚烯烃混合物每1000个碳原子的反应基团数量，其变为PO和PO *，在它们通过烯烃复分解催化剂偶联之前。

8. 发明申请

WO2012134721A3 VINYL TERMINATED HIGHER OLEFIN POLYMERS AND METHODS TO PRODUCE THEREOF 审中-公开
标题翻译： VINYL终止的高烯烃聚合物及其生产方法
公开(公告)号：WO2012134721A3
公开(公告)日：2012-11-29
申请号：PCT/US2012027690
申请日：2012-03-05
申请人： EXXONMOBIL CHEM PATENTS INC , HOLTCAMP MATTHEW W , RUFF CHARLES J , CROWTHER DONNA J , HAGADORN JOHN R , BRANT PATRICK
发明人： HOLTCAMP MATTHEW W , RUFF CHARLES J , CROWTHER DONNA J , HAGADORN JOHN R , BRANT PATRICK
IPC分类号： C08F10/14 , C08F4/64 , C08F4/6592 , C08F210/16
CPC分类号： C08F10/14 , C08F4/65908 , C08F4/65912 , C08F210/14 , C08F4/65925 , C08F4/65927 , C08F2500/02
摘要： This invention relates to higher olefin vinyl terminated polymers having an Mn of at least 200 g/mol (measured by lR NMR) including of one or more C4 to C4Q higher olefin derived units, where the higher olefin vinyl terminated polymer comprises substantially no propylene derived units; and wherein the higher olefin polymer has at least 5% allyl chain ends and processes for the production thereof. These vinyl terminated higher olefin polymers may optionally include ethylene derived units.
摘要翻译：本发明涉及具有至少200g / mol（通过1MRI测量）的Mn的高级烯烃乙烯基封端聚合物，其包含一个或多个C4-C4Q高级烯烃衍生单元，其中较高级烯烃乙烯基封端的聚合物基本上不含丙烯单位; 并且其中所述较高级烯烃聚合物具有至少5％的烯丙基链末端及其生产方法。这些乙烯基封端的较高级烯烃聚合物可以任选地包括乙烯衍生的单元。

9. 发明申请

WO2012134722A2 DIBLOCK COPOLYMERS PREPARED BY CROSS METATHESIS 审中-公开
标题翻译：由交叉METASESIS制备的二嵌段共聚物
公开(公告)号：WO2012134722A2
公开(公告)日：2012-10-04
申请号：PCT/US2012/027691
申请日：2012-03-05
申请人： EXXONMOBIL CHEMICAL PATENTS INC. , HAGADORN, John, R. , RUFF, Charles, J. , GANESH, Renuka, N. , BRANT, Patrick
发明人： HAGADORN, John, R. , RUFF, Charles, J. , GANESH, Renuka, N. , BRANT, Patrick
IPC分类号： C08F10/00 , C08F297/08 , C08F4/64 , C08L23/02 , C08L53/00
CPC分类号： C08G61/08 , C08F297/083 , C08G61/04 , C08G2261/418 , C08L53/00 , C08L65/00
摘要： This invention relates to a composition comprising a multiblock polyolefin represented by the formula: PO-C(R 11 )(R 12 )-C(R 13 )=C(R 14 )-C(R 15 )(R 16 )-PO*, or isomers thereof, wherein R 11 , R 12 , R 13 , R 14 , R 15 , and R 16 , are each independently a substituted or unsubstituted C 1 through C 4 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 C 20 or greater, said polyolefin having: 1) an internal unsaturation as shown by the 13 C 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 13 C 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 1 H 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，其包含由下式表示的多嵌段聚烯烃：PO-C（R11）（R12）-C（R13）= C（R14）-C（R15）（R16）-PO * 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。

10. 发明申请

WO2010075107A3 IN-REACTOR POLYMER BLENDS 审中-公开
标题翻译：反应物聚合物混合物
公开(公告)号：WO2010075107A3
公开(公告)日：2010-10-07
申请号：PCT/US2009068117
申请日：2009-12-15
申请人： EXXONMOBIL CHEM PATENTS INC , JIANG PEIJUN , SQUIRE KEVIN R , RUFF CHARLES J , GARCIA-FRANCO CESAR A
发明人： JIANG PEIJUN , SQUIRE KEVIN R , RUFF CHARLES J , GARCIA-FRANCO CESAR A
IPC分类号： C08L23/10 , C08L23/18
CPC分类号： C08L23/16 , C08F10/06 , C08F210/06 , C08L23/12 , C08L2205/02 , C08L2207/02 , C08L2207/07 , C08L2308/00 , C08L2314/06 , C08F2/001 , C08F210/16 , C08F2500/04 , C08F2500/11 , C08F2500/12 , C08F2500/17 , C08F2500/18 , 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 a,?-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C 6至C 12 a，β-二烯，降冰片二烯，乙烯基降冰片烯和其混合物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。

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