公开(公告)号：EP1592723B1

公开(公告)日：2010-01-20

申请号：EP04707710.2

申请日：2004-02-03

申请人： DOW GLOBAL TECHNOLOGIES INC.

发明人： MYERS, Michael, O. ,  DEMIRORS, Mehmet ,  KING, Bruce, A. ,  GALOBARDES, Mercedes, R.

IPC分类号： C08F290/00

CPC分类号： C08F279/02 ,  C08F279/04 ,  C08F290/048 ,  C08F290/128 ,  C08L51/04 ,  C08L55/02 ,  C08L2666/02

摘要： The present invention is directed to rubber modified polymers which contains a functionalized (that is, highly grafted) rubber having a degree of grafting of at least 30 percent at the point of phase inversion and a specified amount of grafted vinyl aromatic polymer.

公开(公告)号：EP2254920A1

公开(公告)日：2010-12-01

申请号：EP09719327.0

申请日：2009-03-12

申请人： Dow Global Technologies Inc.

发明人： DEMIRORS, Mehmet ,  KARJALA, Teresa ,  EDDY, Christopher ,  HAZLITT, Lonnie ,  CHAM, Pak-meng ,  MUNJAL, Sarat ,  YAU, Wallace

IPC分类号： C08F255/00 ,  C08F10/00 ,  C08L51/06

CPC分类号： C08F255/02 ,  C08F110/02 ,  C08F255/00 ,  C08F297/08 ,  C08F297/083 ,  C08L23/0815 ,  C08L51/06 ,  C08L53/00 ,  C08L2666/02 ,  C08F2500/09 ,  C08F2500/12 ,  C08F2500/20 ,  C08F2500/17 ,  C08F2500/07 ,  C08F2500/19

摘要： An ethylenic polymer comprising amyl groups from about 0.1 to about 2.0 units per 1000 carbon atoms as determined by Nuclear Magnetic Resonance and both a peak melting temperature, Tm, in ° C., and a heat of fusion, Hf, in J/g, as determined by DSC Crystallinity, where the numerical values of Tm and Hf correspond to the relationship Tm>=(0.2143*Hf)+79.643. An ethylenic polymer comprising at least one preparative TREF fraction that elutes at 95° C. or greater using a Preparative Temperature Rising Elution Fractionation method, where at least one preparative TREF fraction that elutes at 95° C. or greater has a gpcBR value greater than 0.05 and less than 5 as determined by gpcBR Branching Index by 3D-GPC, and where at least 5% of the ethylenic polymer elutes at a temperature of 95° C. or greater based upon the total weight of the ethylenic polymer.

公开(公告)号：EP2158231A1

公开(公告)日：2010-03-03

申请号：EP08770863.2

申请日：2008-06-12

申请人： DOW GLOBAL TECHNOLOGIES INC.

发明人： PATEL, Rajen, M. ,  FUCHS, David, W. ,  JAIN, Pradeep ,  KARANDE, Seema ,  DEMIRORS, Mehmet ,  SPENCER, Mark, Grant. ,  WALTON, Kim, L. ,  TAHA, Angela, N. ,  HUSTAD, Phillip, P. ,  KUHLMAN, Roger, L. ,  CASTELLUCCIO, Anthony, J.

IPC分类号： C08F10/00 ,  B32B27/32

CPC分类号： C08F210/16 ,  B32B27/08 ,  B32B27/10 ,  B32B27/18 ,  B32B27/32 ,  B32B2250/24 ,  B32B2307/31 ,  B32B2439/70 ,  Y10T428/269 ,  Y10T428/31938 ,  C08F2/00 ,  C08F2/38 ,  C08F210/14 ,  C08F2500/12 ,  C08F2500/04

摘要： The present invention relates to compositions and processes of making and using interpolymers having a controlled molecular weight distribution. Multilayer films and film layers derived from novel ethylene/α-olefin interpolymers are also disclosed.

公开(公告)号：EP1871817A2

公开(公告)日：2008-01-02

申请号：EP06738860.3

申请日：2006-03-15

申请人： Dow Global Technologies Inc.

发明人： KAPUR, Miridula ,  DEMIRORS, Mehmet ,  WU, Shaofu ,  CHEUNG, Yunwa, Wilson ,  JAIN, Pradeep ,  FUCHS, David, Winn

IPC分类号： C08F297/08 ,  C08F295/00 ,  C08F4/646

CPC分类号： C08L23/10 ,  C08F210/16 ,  C08L23/06 ,  C08L23/0815 ,  C08L51/06 ,  C08L53/00 ,  C08L67/00 ,  C08L69/00 ,  C08L2666/06 ,  C08F210/14 ,  C08F2500/03 ,  C08F2500/08 ,  C08F2500/12 ,  C08F2500/20 ,  C08F2500/11

摘要： Compositions having good impact performance can be made from a thermoplastic (e.g., a polyolefin such as polypropylene or HDPE) and an ethylene multi-block copolymer. The compositions are easily molded and often have particular utility in making, for example, automotive facia, parts and other household articles.

公开(公告)号：EP1414877A1

公开(公告)日：2004-05-06

申请号：EP02791537.0

申请日：2002-07-03

申请人： Dow Global Technologies Inc.

发明人： DEMIRORS, Mehmet

IPC分类号： C08F279/02

CPC分类号： C08L51/00 ,  C08F279/02 ,  C08F279/04 ,  C08F285/00 ,  C08F287/00 ,  C08L25/06 ,  C08L51/04 ,  C08L55/02 ,  C08F212/00 ,  C08L2666/24 ,  C08L2666/02

摘要： Disclosed are rubber-modified monovinylidene aromatic polymers with improved toughness and rigidity as well as a process for the preparation thereof. The polymer comprises a) a monovinylidene aromatic polymer matrix; and b) rubber particles dispersed therein, characterized in that the rubber particles are produced from a diene rubber having substantially linear structure containing less than one long chain branch per 10,000 carbon atoms in the polymer backbone with a solution viscosity of 5 cPoise to 1000 cPoise and a Mooney Viscosity of 5 to 120.

公开(公告)号：EP1311569A1

公开(公告)日：2003-05-21

申请号：EP01954956.7

申请日：2001-07-25

申请人： DOW GLOBAL TECHNOLOGIES INC.

发明人： REGO, Jose M. ,  AERTS, Ludo, M. ,  PRIDDY, Duane, B. ,  DEMIRORS, Mehmet

IPC分类号： C08F279/02 ,  C08F279/06 ,  C08L51/04 ,  C08L25/08

CPC分类号： C08F212/04 ,  C08F279/02 ,  C08F279/06 ,  C08L51/04 ,  C08F212/00

摘要： The present invention relates to a polymer produced by polymerizing a vinyl aromatic monomer in the presence of a small amount of furfuryl (alkyl) acrylate.

公开(公告)号：EP1244721A1

公开(公告)日：2002-10-02

申请号：EP00980429.5

申请日：2000-11-16

申请人： DOW GLOBAL TECHNOLOGIES INC.

发明人： DEMIRORS, Mehmet ,  SCHRADER, David ,  REGO, Jose M.

IPC分类号： C08F279/02 ,  C08L51/04 ,  C08L25/02

CPC分类号： C08L51/04 ,  C08F279/02 ,  C08L25/06 ,  C08L2666/24 ,  C08L2666/02

摘要： The present invention is a rubber modified monovinylidene aromatic polymer comprising: a) a monovinylidene aromatic polymer matrix, b) rubber particles dispersed therein, characterized in that the rubber particles are produced form a diene rubber having I) a high molecular weight component and II) a low molecular weight component; the high molecular weight component having a weight average molecular weight at least two and one half times greater than the weight average molecular weight of the low molecular weight component, wherein both components I and II have a 1,4 cis content of greater than 70 percent and III) the rubber is grafted with monovinylidene aromatic polymer to the extend that there is at least 30 percent monovinylidene aromatic polymer present as grafts on the rubber.

公开(公告)号：EP1871815A2

公开(公告)日：2008-01-02

申请号：EP06738470.1

申请日：2006-03-15

申请人： Dow Global Technologies Inc.

发明人： DEMIRORS, Mehmet ,  JAIN, Pradeep ,  FUCHS, David, Winn ,  CHEUNG, Yunwa, Wilson ,  CHAM, Pak-meng

IPC分类号： C08F297/08 ,  C08F4/646 ,  C08F2/38

CPC分类号： C08J5/18 ,  C08F4/659 ,  C08F4/65908 ,  C08F4/65912 ,  C08F10/00 ,  C08F10/14 ,  C08F110/02 ,  C08F210/16 ,  C08F295/00 ,  C08F297/08 ,  C08F297/083 ,  C08F297/086 ,  C08F2410/01 ,  C08J2323/08 ,  C08L23/0815 ,  C08L23/10 ,  C08L53/00 ,  C08L53/005 ,  C08L2666/24 ,  C08L2666/04 ,  C08L2666/02 ,  C08F210/14 ,  C08F2500/03 ,  C08F2500/20 ,  C08F2500/12 ,  C08F2500/11 ,  C08F2500/21 ,  C08F4/65904 ,  C08L2666/06 ,  C08F2500/09 ,  C08F210/08

摘要： Compositions suitable for film comprise at least one ethylene/α-olefm interpolymer, wherein the ethylene/α-olefin interpolymer may have, for example, a Mw/Mn from about 1.7 to about 3.5, at least one melting point, Tm, in degrees Celsius, and a density, d, in grams/cubic centimeter, wherein the numerical values of Tm and d correspond to the relationship: Tm > -2002.9 + 4538.5(d) - 2422.2(d)2.

公开(公告)号：EP1299439A1

公开(公告)日：2003-04-09

申请号：EP01933242.8

申请日：2001-05-09

申请人： Dow Global Technologies Inc.

发明人： DEMIRORS, Mehmet ,  MAUGHON, Dianne, J., M. ,  REGO, Jose M. ,  SCHRADER, David

IPC分类号： C08F279/02

CPC分类号： C08F279/02 ,  C08F257/02 ,  C08L51/003 ,  C08L51/04 ,  C08F212/08 ,  C08L2666/02

摘要： Disclosed are rubber-modified monovinylidene aromatic polymers with improved toughness and rigidity as well as a process for the process thereof. The polymer comprises: a) a monovinylidene aromatic polymer matrix, b) rubber particles dispersed therein, characterized in that the rubber particles are produced from a dine rubber having I) from 20 to 80 percent, based on the total weight of said rubber particles, of a high solution viscosity component having a viscosity value ranging from 110 to 500 centipoise and II) from 80 to 20 percent, based on the total weight of said rubber particles, of a low solution viscosity component having a viscosity value ranging from 1 to 100 centipoise, further characterized in that the ratio of solution viscosity of high solution viscosity component to the solution viscosity of low solution viscosity ranges from 1.1 to 500, wherein both component I and II have a 1,4 cis content of greater than 30 percent, and III) the rubber is grafted with monovinylidene aromatic polymer to the extent that there is at least 30 percent monovinylidene aromatic polymer present as grafts on the rubber.

公开(公告)号：EP1871815B1

公开(公告)日：2009-11-25

申请号：EP06738470.1

申请日：2006-03-15

申请人： DOW GLOBAL TECHNOLOGIES INC.

发明人： DEMIRORS, Mehmet ,  JAIN, Pradeep ,  FUCHS, David, Winn ,  CHEUNG, Yunwa, Wilson ,  CHAM, Pak-meng

IPC分类号： C08F297/08 ,  C08F4/646 ,  C08F2/38

CPC分类号： C08J5/18 ,  C08F4/659 ,  C08F4/65908 ,  C08F4/65912 ,  C08F10/00 ,  C08F10/14 ,  C08F110/02 ,  C08F210/16 ,  C08F295/00 ,  C08F297/08 ,  C08F297/083 ,  C08F297/086 ,  C08F2410/01 ,  C08J2323/08 ,  C08L23/0815 ,  C08L23/10 ,  C08L53/00 ,  C08L53/005 ,  C08L2666/24 ,  C08L2666/04 ,  C08L2666/02 ,  C08F210/14 ,  C08F2500/03 ,  C08F2500/20 ,  C08F2500/12 ,  C08F2500/11 ,  C08F2500/21 ,  C08F4/65904 ,  C08L2666/06 ,  C08F2500/09 ,  C08F210/08