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公开(公告)号：US07173095B2
公开(公告)日：2007-02-06
申请号：US10559775
申请日：2004-06-15
申请人： Lambertus Meulenbrugge , Andreas Petrus Van Swieten , Koen Antoon Kornelis Vanduffel , Hans Westmijze
发明人： Lambertus Meulenbrugge , Andreas Petrus Van Swieten , Koen Antoon Kornelis Vanduffel , Hans Westmijze
CPC分类号： C08F4/34 , C08F2/00 , C08F214/06 , C08F2/18
摘要： The invention relates to a polymerization process wherein at least one peroxide, with a half life in between 1 hour and 0.001 hour at the polymerization temperature at the moment of dosing, is dosed to the reaction mixture at the polymerization temperature and wherein at least during part of the period in which the peroxide is dosed i) the cooling means of the reactor are kept at essentially maximum cooling capacity and ii) the amount of initiator that is dosed is actively controlled such that the desired polymerization temperature is achieved and maintained within 0.3° C. of said polymerization temperature.
摘要翻译： 本发明涉及一种聚合方法，其中在聚合温度下，在聚合温度下，在聚合温度下半衰期为1小时至0.001小时的至少一种过氧化物，在聚合温度下至少在部分 的过氧化物的使用时间i）将反应器的冷却装置保持在基本上最大的冷却能力，和ii）主动控制剂量的引发剂的量，使得达到所需的聚合温度并保持在0.3° C.所述聚合温度。
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2.发明申请公开(公告)号：US20110046328A1
公开(公告)日：2011-02-24
申请号：US12911598
申请日：2010-10-25
申请人： Hans WESTMIJZE , Andreas Petrus Van Swieten , Lambertus Meulenbrugge , Koen Antoon Kornelis Vanduffel
发明人： Hans WESTMIJZE , Andreas Petrus Van Swieten , Lambertus Meulenbrugge , Koen Antoon Kornelis Vanduffel
摘要： The invention pertains to a process wherein initiators having a half-life from 0.0001 hour to 0.05 hour at the polymerization temperature are dosed to a polymerization mixture. The dosing of such initiator allows improved control of the polymerization rate and faster polymerization rates, and the process will render a polymer with very low residual initiator levels.
摘要翻译： 本发明涉及一种方法，其中在聚合温度下具有0.0001小时至0.05小时半衰期的引发剂加入到聚合混合物中。 这种引发剂的计量可以改进聚合速率的控制和更快的聚合速率，并且该方法将使具有非常低的残余引发剂水平的聚合物。
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3.发明授权公开(公告)号：US08367784B2
公开(公告)日：2013-02-05
申请号：US12911598
申请日：2010-10-25
申请人： Hans Westmijze , Andreas Petrus Van Swieten , Lambertus Meulenbrugge , Koen Antoon Kornelis Vanduffel
发明人： Hans Westmijze , Andreas Petrus Van Swieten , Lambertus Meulenbrugge , Koen Antoon Kornelis Vanduffel
IPC分类号： C08F2/16
摘要： The invention pertains to a process wherein initiators having a half-life from 0.0001 hour to 0.05 hour at the polymerization temperature are dosed to a polymerization mixture. The dosing of such initiator allows improved control of the polymerization rate and faster polymerization rates, and the process will render a polymer with very low residual initiator levels.
摘要翻译： 本发明涉及一种方法，其中在聚合温度下具有0.0001小时至0.05小时半衰期的引发剂加入到聚合混合物中。 这种引发剂的计量可以改进聚合速率的控制和更快的聚合速率，并且该方法将使具有非常低的残余引发剂水平的聚合物。
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4.发明授权Increased polymerization reactor output by using a specific initiator system 有权通过使用特定的引发剂体系增加聚合反应器的输出公开(公告)号：US08283431B2
公开(公告)日：2012-10-09
申请号：US10553971
申请日：2004-04-27
申请人： Hans Westmijze , Lambertus Meulenbrugge , Koen Antoon Kornelis Vanduffel , Andreas Petrus Van Swieten
发明人： Hans Westmijze , Lambertus Meulenbrugge , Koen Antoon Kornelis Vanduffel , Andreas Petrus Van Swieten
IPC分类号： C08F14/06
摘要： The invention pertains to a process to polymerize one or more monomers wherein at most 90% w/w of a safely useable amount of a first initiator is used and a second initiator is dosed at least after the start of the polymerization, in an amount such that essentially the full cooling capacity of the polymerization reactor is used, resulting in a cost efficient process to make polymers, particularly polymers comprising polymerized vinyl chloride.
摘要翻译： 本发明涉及一种使一种或多种单体聚合的方法，其中使用至多90％w / w的可安全使用量的第一引发剂，并且至少在聚合开始后给予第二引发剂，其量等于 基本上使用聚合反应器的完全冷却能力，导致制造聚合物，特别是包含聚合氯乙烯的聚合物的成本有效的方法。
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5.发明授权公开(公告)号：US07109275B2
公开(公告)日：2006-09-19
申请号：US10411182
申请日：2003-04-10
申请人： Hans Westmijze , Koen Antoon Kornelis Vanduffel , Lambertus Meulenbrugge , Andreas Petrus Van Swieten
发明人： Hans Westmijze , Koen Antoon Kornelis Vanduffel , Lambertus Meulenbrugge , Andreas Petrus Van Swieten
IPC分类号： C08F2/12
CPC分类号： C08F2/22
摘要： The invention pertains to a process wherein initiators and protective colloids are both metered to a polymerization mixture. This manner of metering allows for improved control of the polymerization rate and an improved reactor space-time yield, and the process will render a polymer with a relatively high porosity.
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公开(公告)号：US07759438B2
公开(公告)日：2010-07-20
申请号：US10561165
申请日：2004-06-18
申请人： Johannes Jacobus Theodorus De Jong , Johannes Willibrordus Antonius Overkamp , Andreas Petrus Van Swieten , Koen Antoon Kornelis Vanduffel , Hans Westmijze
发明人： Johannes Jacobus Theodorus De Jong , Johannes Willibrordus Antonius Overkamp , Andreas Petrus Van Swieten , Koen Antoon Kornelis Vanduffel , Hans Westmijze
IPC分类号： C08F4/38 , C07C409/04 , C08F14/06
CPC分类号： C08F4/32 , C08F10/00 , C08F110/02 , C08F110/06 , C08F4/38 , C08F2/22
摘要： The present invention relates to an aqueous dispersion polymerization process for preparing a (co)polymer wherein an organic peroxide is used as initiator (as a source of free radicals) during the polymerization process in conjunction with an effective amount of an organic peroxide stabilizing additive (controlling agent). The invention also relates to formulations comprising an organic peroxide and an effective amount of an organic peroxide stabilizing additive suitable for use in said polymerization process. The invention finally relates to 10 (co)polymers obtainable by the dispersion polymerization process.
摘要翻译： 本发明涉及一种制备（共）聚合物的水分散体聚合方法，其中有机过氧化物在聚合过程中与有效量的有机过氧化物稳定添加剂一起用作引发剂（作为自由基的来源） 控制剂）。 本发明还涉及包含有机过氧化物和有效量的适用于所述聚合方法的有机过氧化物稳定添加剂的制剂。 本发明最终涉及可通过分散聚合方法获得的10种（共）聚合物。
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公开(公告)号：US06384155B1
公开(公告)日：2002-05-07
申请号：US09787729
申请日：2001-07-16
IPC分类号： C08F216
CPC分类号： C08F214/06 , C08F4/34 , C08F14/06 , C08F2/00
摘要： The invention pertains to a process wherein peroxides are dosed to a polymerization mixture, with essentially all of the organic peroxide that is used in the polymerization process having a half-life from 0.05 hour to 1.0 hour at the polymerization temperature. The dosing of such peroxide allows for accurate control of the polymerization rate, and the process will render a polymer with a low residual peroxide level.
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公开(公告)号：US06639037B2
公开(公告)日：2003-10-28
申请号：US10022312
申请日：2001-12-14
IPC分类号： C08F11406
CPC分类号： C08F214/06 , C08F4/34 , C08F14/06 , C08F2/00
摘要： The invention pertains to a process wherein peroxides are dosed to a polymerization mixture, with essentially all of the organic peroxide that is used in the polymerization process having a half-life from 0.05 hour to 1.0 hour at the polymerization temperature. The dosing of such peroxide allows for accurate control of the polymerization rate, and the process will render a polymer with a low residual peroxide level.
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公开(公告)号：US06552215B1
公开(公告)日：2003-04-22
申请号：US09581599
申请日：2000-09-05
申请人： Anna Gerdine Van De Bovenkamp-Bouwman , Joachim Willem J. Van Gendt , John Meijer , Andreas Herman Hogt , Andreas Petrus Van Swieten
发明人： Anna Gerdine Van De Bovenkamp-Bouwman , Joachim Willem J. Van Gendt , John Meijer , Andreas Herman Hogt , Andreas Petrus Van Swieten
IPC分类号： C07C6996
CPC分类号： C07C409/38
摘要： The invention relates to peroxides derivable from The invention further relates to the process to make these peroxides as well as to their use in polymerization, curing, and modification reactions.
摘要翻译： 本发明涉及可从本发明得到的过氧化物进一步涉及制备这些过氧化物的方法及其在聚合，固化和改性反应中的用途。
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公开(公告)号：US07078553B2
公开(公告)日：2006-07-18
申请号：US10417313
申请日：2003-04-16
申请人： Anna Gerdine Van De Bovenkamp-Bouwman , Joachim Willem J. Van Gendt , John Meijer , Andreas Herman Hogt , Andreas Petrus Van Swieten
发明人： Anna Gerdine Van De Bovenkamp-Bouwman , Joachim Willem J. Van Gendt , John Meijer , Andreas Herman Hogt , Andreas Petrus Van Swieten
IPC分类号： C07C69/96
CPC分类号： C07C409/38
摘要： The invention relates to peroxides derivable from The invention further relates to the process to make these peroxides as well as to their use in polymerization, curing, and modification reactions.
摘要翻译： 本发明涉及可衍生自本发明的过氧化物还涉及制备这些过氧化物以及它们在聚合，固化和改性反应中的用途的方法。
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