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1. 发明申请

WO2005023912A3 IMPROVED RESIN COMPOSITIONS FOR EXTRUSION COATING 审中-公开
公开(公告)号：WO2005023912A3
公开(公告)日：2005-03-17
申请号：PCT/US2004/029124
申请日：2004-09-03
申请人： DOW GLOBAL TECHNOLOGIES, INC. , OSWALD, Thomas, T. , COOPER, James, L. , WEINHOLD, Jeffrey , GILLESPIE, David, T.
发明人： OSWALD, Thomas, T. , COOPER, James, L. , WEINHOLD, Jeffrey , GILLESPIE, David, T.
IPC分类号： C08J5/18
摘要： A composition is disclosed which is particularly suited for use in extrusion coating. The composition comprises a polymeric material having a rheology such that the slope S of a natural log-natural log plot of loss modulus (or G”) versus storage modulus (or G’) is greater than [0.635 * (melt index)+13.2]/[(melt index)+16.6], and wherein the polymeric material has a CDF RI fraction less than 0.23 of a GPC chromatogram which has a molecular weight above 85,000 g/mol, and a CDF LS fraction of more than 0.07 at a conventional GPC molecular weight of 1,750,000 g/mol or greater. The compositions exhibit reduced neck-in when used in extrusion coating and the neck-in is independent of melt strength, thereby facilitating improved extrusion processes.

2. 发明申请

WO2002072691A1 BLENDS OF ETHYLENIC POLYMERS WITH IMPROVED MODULUS AND MELT STRENGTH AND ARTICLES FABRICATED FROM THESE BLENDS 审中-公开
标题翻译：具有改进的模块和熔体强度的乙烯聚合物的混合物和从这些混合物制成的制品
公开(公告)号：WO2002072691A1
公开(公告)日：2002-09-19
申请号：PCT/US2002/004633
申请日：2002-02-15
申请人： THE DOW CHEMICAL COMPANY , CHAUDHARY, Bharat, I. , OSWALD, Thomas, T. , WEINHOLD, Jeffrey
发明人： CHAUDHARY, Bharat, I. , OSWALD, Thomas, T. , WEINHOLD, Jeffrey
IPC分类号： C08L23/06
CPC分类号： C08L23/0815 , C08L23/02 , C08L2205/02 , C08L2207/07 , C08L2666/04
摘要： A blend which comprises; A) a heterogeneous or homogenous linear ethylene homopolymer or interpolymer; B) a branched homopolymer or interpolymer; and C) optionally, one or more thermoplastic polymers other than A or B and selected from the group consisting of ethylene styrene interpolymers (ESI), polypropylene (PP), polystyrene (PS), ethylene-propylene rubber and styrene-butadiene rubber; and wherein said blend has; 1) a melt index, I2, of 0.05 to 20g/10 min; 2) a Flexural modulus of ≥100,000 psi or MS* [(f*A)+((1-f)*B)] where; A=3.3814*(1/I2) 0.6476 and B=10 (1.2896-0.4278*log10(12)) ;and I2 is the measured melt index of the blend; f is the weight fraction of the linear polyethylene in the blend and F MS IS ≥1.1. Also included in the present invention are foams, films, fibers, blow molded articles and extrusion coatings comprising said blend.
摘要翻译：一种混合物，其包含： A）非均相或均匀的线性乙烯均聚物或互聚物; B）支链均聚物或互聚物; 和C）任选的一种或多种除A或B之外的热塑性聚合物，选自乙烯 - 苯乙烯共聚体（ESI），聚丙烯（PP），聚苯乙烯（PS），乙烯 - 丙烯橡胶和苯乙烯 - 丁二烯橡胶; 并且其中所述共混物具有： 1）熔体指数I2为0.05〜20g / 10min; 2）弯曲模量> 100,000 / psi或<30,000psi; 3）熔体强度> / = 2cN; 熔体伸长率> 25mm / sec; 并且其中所述共混物的熔体强度满足以下不等式; 熔体强度> / = FMS * [（f * A）+（（1-f）* B）]其中; A = 3.3814 *（1 / I2）<0.6476>和B = 10 <（1.2896-0.4278 * log10（12））>; I2是共混物的测量熔体指数; f是混合物中线性聚乙烯的重量分数，FMS IS> / = 1.1。本发明还包括泡沫，薄膜，纤维，吹塑制品和包含所述共混物的挤出涂层。

3. 发明申请

WO2009097525A1 PROPYLENE/α-OLEFIN BLOCK INTERPOLYMERS 审中-公开
标题翻译：丙烯/烯烃嵌段共聚物
公开(公告)号：WO2009097525A1
公开(公告)日：2009-08-06
申请号：PCT/US2009/032638
申请日：2009-01-30
申请人： DOW GLOBAL TECHNOLOGIES INC. , MARCHAND, Gary , CHEUNG, Yunwa , POON, Benjamin , WEINHOLD, Jeffrey , WALTON, Kim , GUPTA, Pankaj , LI PI SHAN, Colin , HUSTAD, Phillip , KUHLMAN, Roger , CARNAHAN, Edmund , GARCIA-MEITIN, Eddy , ROBERTS, Patricia
发明人： MARCHAND, Gary , CHEUNG, Yunwa , POON, Benjamin , WEINHOLD, Jeffrey , WALTON, Kim , GUPTA, Pankaj , LI PI SHAN, Colin , HUSTAD, Phillip , KUHLMAN, Roger , CARNAHAN, Edmund , GARCIA-MEITIN, Eddy , ROBERTS, Patricia
IPC分类号： C08F297/08 , C08L53/00
CPC分类号： C08F297/08 , C08F297/083
摘要： Embodiments of the invention provide a class of propylene/α-olefin block interpolymers. The propylene/α-olefin interpolymers are characterized by an average block index, ABI, which is greater than zero and up to about 1.0 and a molecular weight distribution, M w /M n , greater than about 1.3. Preferably, the block index is from about 0.2 to about 1. In addition or alternatively, the block propylene/α-olefin interpolymer is characterized by having at least one fraction obtained by Temperature Rising Elution Fractionation ('TREF'), wherein the fraction has a block index greater than about 0.3 and up to about 1.0 and the propylene/α-olefin interpolymer has a molecular weight distribution, M w /M n , greater than about 1.4.
摘要翻译：本发明的实施方案提供了一类丙烯/α-烯烃嵌段互聚物。丙烯/α-烯烃互聚物的特征在于平均嵌段指数ABI，其大于零且高达约1.0，分子量分布Mw / Mn大于约1.3。优选地，嵌段指数为约0.2至约1.另外或替代地，嵌段丙烯/α-烯烃互聚物的特征在于具有通过升温洗脱分级（'TREF'）获得的至少一个级分，其中级分具有大于约0.3且高达约1.0的嵌段指数，并且丙烯/α-烯烃互聚物的分子量分布Mw / Mn大于约1.4。

4. 发明申请

WO2009097529A1 PROPYLENE/α-OLEFIN BLOCK INTERPOLYMERS 审中-公开
标题翻译：丙烯/烯烃嵌段共聚物
公开(公告)号：WO2009097529A1
公开(公告)日：2009-08-06
申请号：PCT/US2009/032642
申请日：2009-01-30
申请人： DOW GLOBAL TECHNOLOGIES INC. , MARCHAND, Gary , CHEUNG, Yunwa , POON, Benjamin , WEINHOLD, Jeffrey , WALTON, Kim , GUPTA, Pankaj , LI PI SHAN, Colin , HUSTAD, Phillip , KUHLMAN, Roger , CARNAHAN, Edmund , GARCIA-MEITIN, Eddy , ROBERTS, Patricia
发明人： MARCHAND, Gary , CHEUNG, Yunwa , POON, Benjamin , WEINHOLD, Jeffrey , WALTON, Kim , GUPTA, Pankaj , LI PI SHAN, Colin , HUSTAD, Phillip , KUHLMAN, Roger , CARNAHAN, Edmund , GARCIA-MEITIN, Eddy , ROBERTS, Patricia
IPC分类号： C08L53/00 , C08F297/08
CPC分类号： C08F297/08
摘要： Embodiments of the invention provide a class of mesophase separated propylene/α-olefin block interpolymers with controlled block sequences. The propylene/α-olefin interpolymers are characterized by an average block index, ABI, which is greater than zero and up to about 1.0 and a molecular weight distribution, M w /M n , greater than about 1.4. Preferably, the block index is from about 0.2 to about 1. In addition or alternatively, the block propylene/α-olefin interpolymer is characterized by having at least one fraction obtained by Temperature Rising Elution Fractionation ("TREF"), wherein the fraction has a block index greater than about 0.3 and up to about 1.0 and the propylene/α-olefin interpolymer has a molecular weight distribution, M w /M n , greater than about 1.4.
摘要翻译：本发明的实施方案提供了一类具有受控块序列的中间相分离的丙烯/α-烯烃嵌段互聚物。丙烯/α-烯烃互聚物的特征在于平均嵌段指数ABI，其大于零且高达约1.0，分子量分布Mw / Mn大于约1.4。优选地，嵌段指数为约0.2至约1.另外或替代地，嵌段丙烯/α-烯烃互聚物的特征在于具有通过升温洗脱分级（“TREF”）获得的至少一个级分，其中级分具有大于约0.3且高达约1.0的嵌段指数，并且丙烯/α-烯烃互聚物的分子量分布Mw / Mn大于约1.4。

5. 发明申请

WO2009097535A1 BUTENE/α-OLEFIN BLOCK INTERPOL YMERS 审中-公开
标题翻译： BUTENE / a-OLEFIN BLOCK INTERPOL YMERS
公开(公告)号：WO2009097535A1
公开(公告)日：2009-08-06
申请号：PCT/US2009/032649
申请日：2009-01-30
申请人： DOW GLOBAL TECHNOLOGIES INC. , MARCHAND, Gary , CHEUNG, Yunwa , POON, Benjamin , WEINHOLD, Jeffrey , WALTON, Kim , GUPTA, Pankaj , LI PI SHAN, Colin , HUSTAD, Phillip , KUHLMAN, Roger , CARNAHAN, Edmund , GARCIA-MEITIN, Eddy , ROBERTS, Patricia
发明人： MARCHAND, Gary , CHEUNG, Yunwa , POON, Benjamin , WEINHOLD, Jeffrey , WALTON, Kim , GUPTA, Pankaj , LI PI SHAN, Colin , HUSTAD, Phillip , KUHLMAN, Roger , CARNAHAN, Edmund , GARCIA-MEITIN, Eddy , ROBERTS, Patricia
IPC分类号： C08F297/08
CPC分类号： C08F297/08
摘要： Embodiments of the invention provide a class of mesophase separated butene/α-olefin block interpolymers with controlled block sequences. The butene/α-olefin interpolymers are characterized by an average block index, ABI, which is greater than zero and up to about 1.0 and a molecular weight distribution, M w /M n , greater than about 1.4. Preferably, the block index is from about 0.2 to about 1. In addition or alternatively, the block butene/α-olefin interpolymer is characterized by having at least one fraction obtained by Temperature Rising Elution Fractionation ('TREF'), wherein the fraction has a block index greater than about 0.3 and up to about 1.0 and the butene/α-olefin interpolymer has a molecular weight distribution, M w /M n , greater than about 1.4.
摘要翻译：本发明的实施方案提供了一类具有受控块序列的中间相分离的丁烯/α-烯烃嵌段互聚物。丁烯/α-烯烃互聚物的特征在于平均嵌段指数ABI，其大于零且高达约1.0，分子量分布Mw / Mn大于约1.4。优选地，嵌段指数为约0.2至约1.另外或替代地，嵌段丁烯/α-烯烃互聚物的特征在于具有通过升温洗脱分级（'TREF'）获得的至少一个级分，其中级分具有大于约0.3且高达约1.0的嵌段指数，丁烯/α-烯烃互聚物的分子量分布Mw / Mn大于约1.4。

6. 发明申请

WO2009097532A1 BUTENE/α-OLEFIN BLOCK INTERPOLYMERS 审中-公开
标题翻译： BUTENE / a-OLEFIN BLOCK INTERPOLYMERS
公开(公告)号：WO2009097532A1
公开(公告)日：2009-08-06
申请号：PCT/US2009/032645
申请日：2009-01-30
申请人： DOW GLOBAL TECHNOLOGIES INC. , MARCHAND, Gary , CHEUNG, Yunwa , POON, Benjamin , WEINHOLD, Jeffrey , WALTON, Kim , GUPTA, Pankaj , LI PI SHAN, Colin , HUSTAD, Phillip , KUHLMAN, Roger , CARNAHAN, Edmund , GARCIA-MEITIN, Eddy , ROBERTS, Patricia
发明人： MARCHAND, Gary , CHEUNG, Yunwa , POON, Benjamin , WEINHOLD, Jeffrey , WALTON, Kim , GUPTA, Pankaj , LI PI SHAN, Colin , HUSTAD, Phillip , KUHLMAN, Roger , CARNAHAN, Edmund , GARCIA-MEITIN, Eddy , ROBERTS, Patricia
IPC分类号： C08F297/08 , C08L53/00
CPC分类号： C08F297/08
摘要： Embodiments of the invention provide a class of butene/α-olefin block interpolymers. The butene/α-olefin interpolymers are characterized by an average block index, ABI, which is greater than zero and up to about 1.0 and a molecular weight distribution, M w /M n , greater than about 1.3. Preferably, the block index is from about 0.2 to about 1. In addition or alternatively, the block butene/α-olefin interpolymer is characterized by having at least one fraction obtained by Temperature Rising Elution Fractionation ('TREF'), wherein the fraction has a block index greater than about 0.3 and up to about 1.0 and the butene/α-olefin interpolymer has a molecular weight distribution, M w /M n , greater than about 1.4.
摘要翻译：本发明的实施方案提供了一类丁烯/α-烯烃嵌段互聚物。丁烯/α-烯烃互聚物的特征在于平均嵌段指数ABI，其大于零且高达约1.0，分子量分布Mw / Mn大于约1.3。优选地，嵌段指数为约0.2至约1.另外或替代地，嵌段丁烯/α-烯烃互聚物的特征在于具有通过升温洗脱分级（'TREF'）获得的至少一个级分，其中级分具有大于约0.3且高达约1.0的嵌段指数，丁烯/α-烯烃互聚物的分子量分布Mw / Mn大于约1.4。

7. 发明申请

WO2002074816A3 HIGH MELT STRENGTH POLYMERS AND METHOD OF MAKING SAME 审中-公开
公开(公告)号：WO2002074816A3
公开(公告)日：2002-09-26
申请号：PCT/US2002/007919
申请日：2002-03-15
申请人： DOW GLOBAL TECHNOLOGIES INC. , DEGROOT, Alexander, W. , STEVENS, James, C. , DESJARDINS, Sylvie, Y. , WEINHOLD, Jeffrey , CARNAHAN, Edmund , GILLESPIE, David , VANDERLENDE, Daniel, D.
发明人： DEGROOT, Alexander, W. , STEVENS, James, C. , DESJARDINS, Sylvie, Y. , WEINHOLD, Jeffrey , CARNAHAN, Edmund , GILLESPIE, David , VANDERLENDE, Daniel, D.
IPC分类号： C08F10/00
摘要： A polymer composition comprises: (a) a high molecular weight, branched component; and (b) a low molecular weight, branched component. Some polymer compositions are characterized by a substantial absent of amyl or methyl branches and a melt strength (MS) that satisfies the following relationship, formula (I), where x is greater than or equal to about 12.5 and y is greater than or equal to about 3. Some polymers are characterized by a melt strength (MS) that satisfies the following relationship, formula (II), where x is greater than or equal to about 3 and y is greater than or equal to about 4.5 and a molecular weight distribution of greater than 3. A process for making polymers is also disclosed.

8. 发明申请

WO2009097565A1 ETHYLENE/α-OLEFIN BLOCK INTERPOLYMERS 审中-公开
标题翻译：乙烯/α-烯烃嵌段共聚物
公开(公告)号：WO2009097565A1
公开(公告)日：2009-08-06
申请号：PCT/US2009/032705
申请日：2009-01-30
申请人： DOW GLOBAL TECHNOLOGIES INC. , MARCHAND, Gary , CHEUNG, Yunwa , POON, Benjamin , WEINHOLD, Jeffrey , WALTON, Kim , GUPTA, Pankaj , LI PI SHAN, Colin , HUSTAD, Phillip , KUHLMAN, Roger , CARNAHAN, Edmund , GARCIA-MEITIN, Eddy , ROBERTS, Patricia
发明人： MARCHAND, Gary , CHEUNG, Yunwa , POON, Benjamin , WEINHOLD, Jeffrey , WALTON, Kim , GUPTA, Pankaj , LI PI SHAN, Colin , HUSTAD, Phillip , KUHLMAN, Roger , CARNAHAN, Edmund , GARCIA-MEITIN, Eddy , ROBERTS, Patricia
IPC分类号： C08F297/08 , C08L53/00
CPC分类号： C08F297/08 , C08F297/083
摘要： Embodiments of the invention provide a class of mesophase separated ethylene/α-olefin block interpolymers with controlled block sequences. The ethylene/α-olefin interpolymers are characterized by an average block index, ABI, which is greater than zero and up to about 1.0 and a molecular weight distribution, M w /M n , greater than about 1.4. Preferably, the block index is from about 0.2 to about 1. In addition or alternatively, the block ethylene/α-olefin interpolymer is characterized by having at least one fraction obtained by Temperature Rising Elution Fractionation ('TREF'), wherein the fraction has a block index greater than about 0.3 and up to about 1.0 and the ethylene/α-olefin interpolymer has a molecular weight distribution, M w /M n , greater than about 1.4.
摘要翻译：本发明的实施方案提供了一类具有受控块序列的中间相分离的乙烯/α-烯烃嵌段互聚物。乙烯/α-烯烃互聚物的特征在于平均嵌段指数ABI，其大于零且高达约1.0，分子量分布Mw / Mn大于约1.4。优选地，嵌段指数为约0.2至约1.另外或替代地，嵌段乙烯/α-烯烃互聚物的特征在于具有通过升温洗脱分级（'TREF'）获得的至少一个馏分，其中部分具有大于约0.3且高达约1.0的嵌段指数，并且乙烯/α-烯烃互聚物的分子量分布Mw / Mn大于约1.4。

9. 发明申请

WO2009097560A1 ETHYLENE/α-OLEFIN BLOCK INTERPOLYMERS 审中-公开
标题翻译：乙烯/α-烯烃嵌段共聚物
公开(公告)号：WO2009097560A1
公开(公告)日：2009-08-06
申请号：PCT/US2009/032699
申请日：2009-01-30
申请人： DOW GLOBAL TECHNOLOGIES INC. , MARCHAND, Gary , CHEUNG, Yunwa , POON, Benjamin , WEINHOLD, Jeffrey , WALTON, Kim , GUPTA, Pankaj , LI PI SHAN, Colin , HUSTAD, Phillip , KUHLMAN, Roger , CARNAHAN, Edmund , GARCIA-MEITIN, Eddy , ROBERTS, Patricia
发明人： MARCHAND, Gary , CHEUNG, Yunwa , POON, Benjamin , WEINHOLD, Jeffrey , WALTON, Kim , GUPTA, Pankaj , LI PI SHAN, Colin , HUSTAD, Phillip , KUHLMAN, Roger , CARNAHAN, Edmund , GARCIA-MEITIN, Eddy , ROBERTS, Patricia
IPC分类号： C08F297/08 , C08L53/00
CPC分类号： C08F297/08 , C08F297/083
摘要： Embodiments of the invention provide a class of ethylene/α-olefin block interpolymers. The ethylene/α-olefin interpolymers are characterized by an average block index, ABI, which is greater than zero and up to about 1.0 and a molecular weight distribution, M w /M n , greater than about 1.3. Preferably, the block index is from about 0.2 to about 1. In addition or alternatively, the block ethylene/α-olefin interpolymer is characterized by having at least one fraction obtained by Temperature Rising Elution Fractionation ('TREF'), wherein the fraction has a block index greater than about 0.3 and up to about 1.0 and the ethylene/α-olefin interpolymer has a molecular weight distribution, M w /M n , greater than about 1.4.
摘要翻译：本发明的实施方案提供一类乙烯/α-烯烃嵌段互聚物。乙烯/α-烯烃互聚物的特征在于平均嵌段指数ABI，其大于零且高达约1.0，分子量分布Mw / Mn大于约1.3。优选地，嵌段指数为约0.2至约1.另外或替代地，嵌段乙烯/α-烯烃互聚物的特征在于具有通过升温洗脱分级（'TREF'）获得的至少一个馏分，其中部分具有大于约0.3且高达约1.0的嵌段指数，并且乙烯/α-烯烃互聚物的分子量分布Mw / Mn大于约1.4。

10. 发明申请

WO2002074816A2 HIGH MELT STRENGTH POLYMERS AND METHOD OF MAKING SAME 审中-公开
标题翻译：高强度强度聚合物及其制备方法
公开(公告)号：WO2002074816A2
公开(公告)日：2002-09-26
申请号：PCT/US2002/007919
申请日：2002-03-15
申请人： THE DOW CHEMICAL COMPANY , DEGROOT, Alexander, W. , STEVENS, James, C. , DESJARDINS, Sylvie, Y. , WEINHOLD, Jeffrey , CARNAHAN, Edmund , GILLESPIE, David , VANDERLENDE, Daniel, D.
发明人： DEGROOT, Alexander, W. , STEVENS, James, C. , DESJARDINS, Sylvie, Y. , WEINHOLD, Jeffrey , CARNAHAN, Edmund , GILLESPIE, David , VANDERLENDE, Daniel, D.
IPC分类号： C08F10/00
CPC分类号： C08F210/16 , C08F4/65908 , C08F4/65912 , C08F4/6592 , C08F4/65925 , C08F4/65927 , C08F10/00 , C08L23/04 , C08L23/06 , C08L23/0815 , C08L2205/02 , C08L2205/025 , C08L2207/07 , C08L2314/02 , C08L2314/06 , Y02P20/52 , Y10S526/943 , C08F2/001 , C08F4/65904 , C08F2/06 , C08L2666/04 , C08F210/14 , C08F2500/11 , C08F2500/12 , C08F2500/01 , C08F2500/03 , C08F2500/04 , C08F2500/02 , C08F2/00 , C08F2500/08 , C08F2500/05 , C08F2500/17 , C08F2500/26
摘要： A polymer composition comprises: (a) a high molecular weight, branched component; and (b) a low molecular weight, branched component. Some polymer compositions are characterized by a substantial absent of amyl or methyl branches and a melt strength (MS) that satisfies the following relationship, formula (I), where x is greater than or equal to about 12.5 and y is greater than or equal to about 3. Some polymers are characterized by a melt strength (MS) that satisfies the following relationship, formula (II), where x is greater than or equal to about 3 and y is greater than or equal to about 4.5 and a molecular weight distribution of greater than 3. A process for making polymers is also disclosed.
摘要翻译：聚合物组合物包含：（a）高分子量的支化组分; 和（b）低分子量支化组分。一些聚合物组合物的特征在于基本上不存在戊基或甲基支链，以及满足以下关系式（I）的熔体强度（MS），其中x大于或等于约12.5，y大于或等于一些聚合物的特征在于满足以下关系式（II）的熔体强度（MS），其中x大于或等于约3，y大于或等于约4.5，分子量分布大于3.还公开了制备聚合物的方法。

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