公开(公告)号：EP1957544B1

公开(公告)日：2010-01-20

申请号：EP06836467.8

申请日：2006-10-23

申请人： DOW GLOBAL TECHNOLOGIES INC.

发明人： KING, Bruce, A. ,  STOBBY, William, G. ,  MURRAY, Daniel, Joseph ,  WORKU, Anteneh, Z. ,  BEULICH, Inken ,  TINETTI, Sheila, M. ,  HAHN, Stephen, F. ,  DRUMRIGHT, Ray, E.

IPC分类号： C08C19/12 ,  C08F8/20 ,  C08F212/00 ,  C08F236/10

CPC分类号： C08C19/12 ,  C08F8/20 ,  C08J9/16 ,  C08J2325/04 ,  C08J2453/00 ,  C08F297/04

摘要： A thermally stable brominated butadiene copolymer, such as brominated styrene/butadiene block copolymer, brominated random styrene/butadiene copolymer or brominated styrene/butadiene graft copolymer, preparation of the brominated butadiene copolymers, use of the brominated butadiene copolymers as a flame retardant additive and polymeric compositions, both foamed and non-foamed, that incorporate a flame-retarding amount of brominated butadiene copolymer.

公开(公告)号：EP2254943A2

公开(公告)日：2010-12-01

申请号：EP09704426.7

申请日：2009-01-08

申请人： Dow Global Technologies Inc.

发明人： WILSON, David, R. ,  SHANKAR, Ravi, B. ,  BHARADWAJ, Ashwin, R. ,  KING, Bruce, A.

IPC分类号： C08K5/5333 ,  C08L69/00

CPC分类号： C08L69/005 ,  C08K5/5357 ,  C08L9/06 ,  C08L25/02 ,  C08L27/12 ,  C08L51/04 ,  C08L55/02 ,  C08L69/00 ,  C08L2666/02

摘要： The present invention relates to flame resistance additives for organic polymers, and in particular polyphosphonate-type flame resistance additives in a polycarbonate or a polyester carbonate and/or in blends of polycarbonate or a polyester carbonate with an acrylonitrile, butadiene, and styrene terpolymer. The aromatic polyphosphonate compounds of the present invention are represented by the structure, wherein a and b are each from 0 to 6, with a + b being from 2 to 6, each R is independently hydrogen, unsubstituted or inertly substituted alkyl having up to 6 carbon atoms, -NO
2 , -NR
1
2 ,- C≡N, -OR
1 , -C(O)OR
1 , or -C(O)NR
1
2 (wherein R
1 is hydrocarbyl or hydrogen), each R2 is independently hydrogen, alkyl or inertly substituted alkyl, each R
3 is a covalent bond or a divalent linking group, and each R
4 is independently an alkyl, aryl, inertly substituted alkyl or inertly substituted aryl group.

公开(公告)号：EP1592723A1

公开(公告)日：2005-11-09

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：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：EP2125946A2

公开(公告)日：2009-12-02

申请号：EP07862535.7

申请日：2007-12-05

申请人： DOW GLOBAL TECHNOLOGIES INC.

发明人： SHANKAR, Ravi, B. ,  KRUPER, William, J. ,  WILSON, David, R. ,  HUDACK, Michelle, L. ,  KING, Bruce, A. ,  MURRAY, Daniel, J. ,  WANG, Chun ,  STOBBY, William, Gerald ,  MORGAN, Ted, A. ,  BEACH, Mark, W. ,  BEULICH, Inken ,  HU, Ing, Feng

IPC分类号： C08K5/5398 ,  C07C381/00 ,  C07D319/04 ,  C08J9/00 ,  C08J9/04 ,  C08J9/14 ,  C08L101/02 ,  C08L101/12

CPC分类号： C07F9/1653 ,  C07F9/173 ,  C07F9/657136 ,  C07F9/657154 ,  C07F9/657181 ,  C08K5/5398

摘要： Phosphorus-sulfur compounds have flame retardant activity in organic polymer systems. The phosphorus-sulfur compounds can be represented by the structure: Formula (I) wherein X is oxygen or sulfur, T is a covalent bond, oxygen, sulfur or nitrogen, provided that at least one of X and T is sulfur, each X' is independently oxygen or sulfur, each m is independently zero or 1 when X' is oxygen and zero, 1 or 2 when X' is sulfur, n is at least 1 and preferably at least 2, each R is independently an unsubstituted or inertly substituted hydrocarbyl group or the R groups together form an unsubstituted or inertly substituted divalent organic group and A is an organic linking group.

公开(公告)号：EP2054446A1

公开(公告)日：2009-05-06

申请号：EP07836890.9

申请日：2007-08-14

申请人： DOW GLOBAL TECHNOLOGIES INC.

发明人： MURRAY, Daniel, Joseph ,  GORMAN, David, Bruce ,  HULL, Jr., John, Wesley ,  KRUPER, William, J. ,  MORGAN, Ted, Andrew ,  KING, Bruce, A. ,  LENG, Ronald, B.

IPC分类号： C08C19/14 ,  C08F8/22

CPC分类号： C08C19/14 ,  C08F8/22 ,  C08F297/04

摘要： Butadiene copolymers are brominated in solution using bromine as the brominating agent. The bromination is conducted in the presence of an excess of an aliphatic alcohol, relative to the amount of bromine that is used. The bromination proceeds rapidly at mild conditions, and is selective in that only aliphatic carbon-carbon double bonds are brominated, and unwanted bromination at tertiary carbon atoms is largely or completely avoided. The resulting brominated polymers are characterized in having very good thermal stability.

摘要翻译： 使用溴作为溴化剂在溶液中溴化丁二烯共聚物。 相对于使用的溴量，在过量的脂族醇存在下进行溴化。 溴化反应在温和条件下迅速进行，并且具有选择性，因为只有脂族碳 - 碳双键被溴化，并且大量或完全避免了叔碳原子处不需要的溴化。 所得到的溴化聚合物的特征在于具有非常好的热稳定性。

公开(公告)号：EP2247664A1

公开(公告)日：2010-11-10

申请号：EP09714653.4

申请日：2009-01-30

申请人： Dow Global Technologies Inc.

发明人： KING, Bruce, A. ,  WORKU, Anteneh ,  STOBBY, William, Gerald

IPC分类号： C08L25/06 ,  C08L35/06 ,  C08L65/00 ,  C08L61/14 ,  C08L67/02 ,  C08J9/16 ,  C08F8/18 ,  C08L53/02 ,  C08L55/02 ,  C08G63/682

CPC分类号： C08L25/04 ,  C08F8/20 ,  C08F293/005 ,  C08L33/20 ,  C08L35/02 ,  C08L35/06 ,  C08L45/00 ,  C08L53/00 ,  C08L53/02 ,  C08L55/02 ,  C08L61/06 ,  C08L61/14 ,  C08L65/00 ,  C08L67/00 ,  C08L2666/04 ,  C08L2666/16 ,  C08L2666/18 ,  C08L2666/02

摘要： Certain brominated polymers compounds are effective FR additives for combustible organic polymers. These FR additives include: i) a copolymer having styrene and 2,3-dibromopropylmaleimide repeating units; ii) a brominated polyester having aliphatically bound bromine; iii) an allyl ether of a ring-brominated novolac resin; iv) a 3-bromo-2-hydroxypropyl ether of a novolac resin; v) a 2,3-dibromopropyl ether of a cresol novolac resin; and vi) a brominated ROMP polymer or copolymer.

公开(公告)号：EP2054445A2

公开(公告)日：2009-05-06

申请号：EP07836889.1

申请日：2007-08-14

申请人： DOW GLOBAL TECHNOLOGIES INC.

发明人： KING, Bruce, A. ,  GORMAN, David, Bruce ,  HULL, John, Wesley ,  MURRAY, Daniel, Joseph ,  GERHMAN, Terry, Lee

IPC分类号： C08C19/12 ,  C08F8/18

CPC分类号： C08C19/12 ,  C08F8/20 ,  Y02P20/582 ,  C08F297/04

摘要： Butadiene copolymers are brominated using certain quaternary ammonium tribromides as the brominating agent. The bromination process proceeds easily under mild conditions, and produces a brominated product that has excellent thermal stability.

公开(公告)号：EP1957544A1

公开(公告)日：2008-08-20

申请号：EP06836467.8

申请日：2006-10-23

申请人： Dow Global Technologies Inc.

发明人： KING, Bruce, A. ,  STOBBY, William, G. ,  MURRAY, Daniel, Joseph ,  WORKU, Anteneh, Z. ,  BEULICH, Inken ,  TINETTI, Sheila, M. ,  HAHN, Stephen, F. ,  DRUMRIGHT, Ray, E.

IPC分类号： C08F8/18 ,  C08C19/12 ,  C08F236/06 ,  C08F236/10 ,  C08F279/02 ,  C08F297/04

CPC分类号： C08C19/12 ,  C08F8/20 ,  C08J9/16 ,  C08J2325/04 ,  C08J2453/00 ,  C08F297/04

摘要： A thermally stable brominated butadiene copolymer, such as brominated styrene/butadiene block copolymer, brominated random styrene/butadiene copolymer or brominated styrene/butadiene graft copolymer, preparation of the brominated butadiene copolymers, use of the brominated butadiene copolymers as a flame retardant additive and polymeric compositions, both foamed and non-foamed, that incorporate a flame-retarding amount of brominated butadiene copolymer.

公开(公告)号：EP1513890A1

公开(公告)日：2005-03-16

申请号：EP03756160.2

申请日：2003-04-15

申请人： DOW GLOBAL TECHNOLOGIES INC.

发明人： GAN, Joseph ,  KING, Bruce, A. ,  GROOT, Nicole, H. ,  MAECKER, Norbert, L. ,  TINETTI, Sheila, M. ,  STOBBY, William, G.

IPC分类号： C08J9/00 ,  C08L63/00

CPC分类号： C08J9/0061 ,  C08J9/0038 ,  C08J2325/04 ,  C08J2463/00 ,  C08K5/49 ,  C08L25/06 ,  C08L63/00 ,  C08L71/12 ,  C08L2666/14 ,  C08L2666/22

摘要： The present invention is a halogen-free ignition resistant polymer composition comprising : A) a thermoplastic polymer, and B) a phosphorus element-containing epoxy resin.