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1.发明授权
公开(公告)号：EP2424903B1
公开(公告)日：2014-06-25
申请号：EP10717953.3
申请日：2010-04-29
发明人： KUMAR, Govindarajulu , MACK, Arthur, G. , LIU, Bo , LAYMAN, William, J. Jr , LUTHER, Douglas, W.
CPC分类号： C08F6/28 , C08K5/1345 , C08L23/08 , C08L25/06 , C08L25/18 , C08L2666/04
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2.发明公开LOW TRIPHENYLPHOSPHATE, HIGH PHOSPHOROUS CONTENT ISOPROPYL PHENYL PHOSPHATES WITH HIGH ORTHO ALKYLATION 审中-公开低三苯基磷酸酯，高磷含量异丙苯基苯基高膦酸烷基酯
公开(公告)号：EP2021347A2
公开(公告)日：2009-02-11
申请号：EP07797267.7
申请日：2007-04-23
发明人： LAYMAN, William, Joseph Jr. , MACK, Arthur, G. , TSAO, Techen , APLIN, Jeffrey, Todd , CHEW, Hoover , LUTHER, Douglas, W.
CPC分类号： C09K21/12 , C07F9/12 , C08G2101/00 , C08G2105/02 , C08K5/523 , C08K2201/014 , C08L27/06 , C08L51/00 , C08L25/02 , C08L23/02 , C08L75/04 , C08L55/02
摘要： The present invention relates to low triphenyl phosphate, high phosphorous content aryl phosphates with high ortho alkylation that are suitable for use as flame retardant compositions, processes for their preparation, and their use as flame retardants.
摘要翻译： 本发明涉及适合用作阻燃组合物的低磷酸三苯酯，具有高邻位烷基化的高磷含量芳基磷酸酯，它们的制备方法以及它们作为阻燃剂的用途。
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3.发明授权
公开(公告)号：EP2044133B1
公开(公告)日：2015-01-28
申请号：EP07813069.7
申请日：2007-07-18
发明人： KOLICH, Charles, H. , BALHOFF, John, F. , LUTHER, Douglas, W. , HERNDON, Jr., Robert, C. , LIN, Ronny, W. , PETERS, Bruce, C. , MACK, Arthur, G. , LEE, David, A.
CPC分类号： C08F6/02 , B29C47/0004 , B29C47/0011 , B29C47/30 , B29C47/38 , B29C47/765 , B29C47/92 , B29C2947/92514 , B29C2947/92704 , C08F6/001 , C08F8/20 , Y10T428/2982 , C08L25/18 , C08F12/08
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4.发明公开
公开(公告)号：EP2044133A2
公开(公告)日：2009-04-08
申请号：EP07813069.7
申请日：2007-07-18
发明人： KOLICH, Charles, H. , BALHOFF, John, F. , LUTHER, Douglas, W. , HERNDON, Jr., Robert, C. , LIN, Ronny, W. , PETERS, Bruce, C. , MACK, Arthur, G. , LEE, David, A.
CPC分类号： C08F6/02 , B29C47/0004 , B29C47/0011 , B29C47/30 , B29C47/38 , B29C47/765 , B29C47/92 , B29C2947/92514 , B29C2947/92704 , C08F6/001 , C08F8/20 , Y10T428/2982 , C08L25/18 , C08F12/08
摘要： Brominated styrenic polymer is recovered from solution in a vaporizable solvent by converting the solution in a devolatilization extruder into a brominated styrenic polymer melt or flow and a separate vapor phase comprised predominately of vaporizable solvent, recovering the melt or flow from the devolatilization extruder, and allowing or causing the melt or flow to solidify. The solidified brominated styrenic polymer can be subdivided into a powder or pelletized form. Pellets so made have improved hardness and/or crush strength properties along with reduced formation of fines. Brominated anionic styrenic polymer is preferably used in the process.
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公开(公告)号：EP2370479B1
公开(公告)日：2019-03-13
申请号：EP09764157.5
申请日：2009-11-30
发明人： LAYMAN, William, J., Jr. , KOLICH, Charles, H. , MACK, Arthur, G. , MCCARNEY, Jonathan, P. , KUMAR, Govindarajulu , WANG, Junzuo , MORICE, Jorge , GE, Zhongxin , LIU, Bo , LUTHER, Douglas, W. , WHITE, Kimberly, M. , BERRIS, Bruce, C.
IPC分类号： C08F12/08 , C08F112/08 , C08K5/00 , C08F8/20
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6.发明授权
公开(公告)号：EP2424930B1
公开(公告)日：2013-07-24
申请号：EP10717956.6
申请日：2010-04-29
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公开(公告)号：EP1711555B1
公开(公告)日：2008-07-09
申请号：EP04814904.1
申请日：2004-12-17
CPC分类号： C08K5/03 , C08J9/0019 , C08J9/0061 , C08J2325/04 , C08J2425/18 , C08L25/02 , C08L25/18 , C08L25/00
摘要： Disclosed are flame retardant compositions comprised of (a) brominated anionic styrenic polymer, and (b) at least one polybrominated alpha-omega diphenylalkane having a total of at least 6 bromine atoms directly bonded to the phenyl rings and in the range of 1 to 6 carbon atoms in the alkylene group disposed between the phenyl groups, and specified flame retarded polymer compositions with which have been blended (a) and (b) individually or in combination.
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8.发明公开BRANCHED AND STAR-BRANCHED STYRENE POLYMERS, TELOMERS, AND ADDUCTS, THEIR SYNTHESIS, THEIR BROMINATION, AND THEIR USES 审中-公开支链和星形支化苯乙烯聚合物，端粒与加合物，它们的合成，和使用溴化
公开(公告)号：EP2361269A1
公开(公告)日：2011-08-31
申请号：EP09804217.9
申请日：2009-11-30
发明人： LAYMAN, William, J , KOLICH, Charles, H. , MACK, Arthur, G. , MCCARNEY, Jonathan, P. , KUMAR, Govindarajulu , WANG, Junzuo , MORICE, Jorge , GE, Zhongxin , LIU, Bo , JOSHI, Ravindra, R. , CHEW, Hoover, B. , LUTHER, Douglas, W. , WHITE, Kimberly, M.
IPC分类号： C08F112/08 , C08F2/38 , C08F4/48 , C08F8/20 , C08K5/00 , C08L51/04 , C08L55/02 , C08L23/00 , C08L61/06 , C08L67/00 , C08L77/00 , C08L75/00
CPC分类号： C08L53/005 , C08F2/38 , C08F8/22 , C08F112/12 , C08K3/2279 , C08K5/0066 , C08K5/03 , C08L23/02 , C08L25/06 , C08L25/18 , C08L51/04 , C08L53/00 , C08L55/02 , C08L67/00 , C08L77/00 , C08L2201/02 , C08F112/08 , C08L2666/06 , C08L2666/04 , C08L2666/02
摘要： New branched or star-branched styrene polymeric, telomeric, and monomeric product distributions, their preparation, their use as raw materials for bromination to produce flame retardants, the flame retardants themselves, and their use as flame retardants in various polymeric substrates are described.
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9.发明公开USE OF LOW TRIPHENYLPHOSPHATE, HIGH PHOSPHOROUS CONTENT ISOPROPYL PHENYL PHOSPHATES AS FLAME RETARDANTS IN RESINS 审中-公开ISOPROPYLPHENYLPHOSPHATEN低和高磷TRIPHENYLPHOSPHAT- SHARE的使用视为在树脂中的阻燃剂
公开(公告)号：EP2134782A1
公开(公告)日：2009-12-23
申请号：EP08744024.4
申请日：2008-03-19
发明人： LAYMAN, JR., William, J. , MACK, Arthur, G. , TSAO, Techen , APLIN, Jeffrey, T. , LUTHER, Douglas, W.
摘要： The present invention relates to the use of low triphenyl phosphate, high phosphorous content aryl phosphates with high ortho alkylation as flame retardant compositions.
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10.发明公开PELLETIZED BROMINATED ANIONIC STYRENIC POLYMERS AND THEIR PREPARATION AND USE 审中-公开粒状的溴化阴离子苯乙烯聚合物和其生产和使用
公开(公告)号：EP1747089A1
公开(公告)日：2007-01-31
申请号：EP04753007.6
申请日：2004-05-20
发明人： LUTHER, Douglas, W.
CPC分类号： B29B9/12 , B29B9/06 , C08J3/12 , C08J2325/00 , Y10T428/2982
摘要： Despite the frangibility of additive-free granules of brominated anionic styrenic polymer, it has been found possible by use of special mechanical processing to provide pellets of unadulterated brominated anionic styrenic polymer having a bromine content of at least about 50 wt% and in which at least about 70 wt% (preferably at least about 75 wt%) of the pellets are retained on a standard US No. 40 sieve and no more than about 30 wt% (preferably no more than about 25 wt%) are retained on a standard US No. 5 sieve. In preferred embodiments such pelletized anionic styrenic polymer is brominated anionic polystyrene having a bromine content of at least about 67 wt%, e.g., in the range of about 67 to about 71 wt%. Also preferred are pelletized brominated anionic styrenic polymers in which the melt flow index (ASTM D 1238-99) at 220°C, 2.16 kg is at least 4 g/10 min and preferably is at least 5 g/10 min. Another embodiment of this invention is a method of preparing pelletized unadulterated brominated anionic styrenic polymer which method comprises: A) forming strands of molten unadulterated brominated anionic styrenic polymer; B) submitting said strands to cooling and downwardly directed forced air flow on a porous conveyor belt whereby said strands are broken into pellets; and C) causing said pellets to drop into a classifier that removes fines from the pellets.
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