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公开(公告)号：US07312259B2
公开(公告)日：2007-12-25
申请号：US10896485
申请日：2004-07-22
申请人： Joseph Robert Adamo , Ching-Jen Chang , Hailan Guo , Charles Elwood Jones , Stephane Pierre Jean Ugazio
发明人： Joseph Robert Adamo , Ching-Jen Chang , Hailan Guo , Charles Elwood Jones , Stephane Pierre Jean Ugazio
摘要： The present invention relates to a process for preparing dry polymer granules having increased minimum ignition energy, lowered to unchanged maximum explosion pressure, lowered explosion strength (Kst) coupled with reduced dusting levels by drying a mixture including one or more emulsion polymers and one or more surfactants having HLB values between 10 and 25.
摘要翻译： 本发明涉及一种制备具有增加的最小点火能量，降低到不变的最大爆炸压力，降低的爆炸强度（Kst）和降低的除尘水平的干燥聚合物颗粒的方法，其中干燥包括一种或多种乳液聚合物和一种或多种乳液聚合物 HLB值在10和25之间的表面活性剂。
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公开(公告)号：US06989410B2
公开(公告)日：2006-01-24
申请号：US10307650
申请日：2002-12-02
申请人： Raymond Gerard Hamilton , Morris Christopher Wills , Kirk Harold Moyer , Jennifer Lynn Petoff , Joseph Robert Adamo
发明人： Raymond Gerard Hamilton , Morris Christopher Wills , Kirk Harold Moyer , Jennifer Lynn Petoff , Joseph Robert Adamo
CPC分类号： C08L51/04 , C08F257/02 , C08F265/04 , C08F265/06 , C08F279/02 , C08F285/00 , C08F291/00 , C08F2/22 , C08L2666/02 , C08L2666/24
摘要： A multimodal polymer particle composition containing two or more populations of polymer particles having a total rubbery weight fraction of less than 90 weight percent is provided. Also disclosed is a process for preparing multimodal polymer particle compositions that can be dried to a powder. Multimodal polymer particle dispersions are disclosed for preparing impact modifiers that can be dried to a powder. Also provided are polymeric compositions having a matrix resin component and impact modifiers prepared from multimodal polymer particles.
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公开(公告)号：US06884844B2
公开(公告)日：2005-04-26
申请号：US10307754
申请日：2002-12-02
申请人： Raymond Gerard Hamilton , Morris Christopher Wills , Jennifer Lynn Petoff , Joseph Robert Adamo
发明人： Raymond Gerard Hamilton , Morris Christopher Wills , Jennifer Lynn Petoff , Joseph Robert Adamo
IPC分类号： C08J3/12 , C08F257/02 , C08F265/04 , C08F265/06 , C08F279/02 , C08F291/00 , C08L51/04 , C08L101/00
CPC分类号： C08L51/04 , C08F257/02 , C08F265/04 , C08F265/06 , C08F279/02 , C08F291/00 , C08L2666/24 , C08L2666/02
摘要： A multimodal polymer particle composition containing two or more populations of polymer particles having a total rubbery weight fraction of less than 90 weight percent is provided. Also disclosed is a process for preparing multimodal polymer particle compositions that can be dried to a powder. Multimodal polymer particle dispersions are disclosed for preparing impact modifiers that can be dried to a powder. Also provided are polymeric compositions having a matrix resin component and impact modifiers prepared from multimodal polymer particles.
摘要翻译： 提供了含有总共橡胶质量分数小于90重量％的聚合物颗粒的两个或多个聚合物颗粒的多峰聚合物颗粒组合物。 还公开了一种制备可以干燥成粉末的多峰聚合物颗粒组合物的方法。 公开了多峰聚合物颗粒分散体用于制备可干燥成粉末的抗冲改性剂。 还提供了具有基质树脂组分和由多峰聚合物颗粒制备的抗冲改性剂的聚合物组合物。
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公开(公告)号：US06900254B2
公开(公告)日：2005-05-31
申请号：US09981425
申请日：2001-10-17
IPC分类号： C08F2/22 , C08F265/04 , C08F265/06 , C08F285/00 , C08J3/12 , C08L51/00 , C08L51/04 , C08L101/00 , C08K7/00
CPC分类号： C08L51/003 , C08F265/04 , C08F265/06 , C08F285/00 , C08J3/12 , C08J3/122 , C08J3/126 , C08J2321/00 , C08L51/04 , C08F2/22 , C08L2666/14 , C08L2666/02 , C08L2666/24
摘要： Processes for preparing a powdery high rubber impact modifier containing two or more populations of polymer particles having a total rubbery weight fraction of greater than 90 weight percent is provided. Also provided are various methods of preparing aqueous polymer particle dispersions having two or more populations of polymer particles having a total rubbery weight fraction of greater than 90 weight percent. These dispersions are spray-driable into a powder and are useful for increasing the impact strength of various matrix resins.
摘要翻译： 提供了制备含有总共橡胶质量分数大于90重量％的聚合物颗粒的两个或多个聚合物颗粒的粉末状高橡胶抗冲改性剂的方法。 还提供了制备具有两个或更多个总共橡胶重量分数大于90重量％的聚合物颗粒群的水性聚合物颗粒分散体的各种方法。 这些分散体可喷雾干燥成粉末，可用于增加各种基体树脂的冲击强度。
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公开(公告)号：US06639012B2
公开(公告)日：2003-10-28
申请号：US09981348
申请日：2001-10-17
IPC分类号： C08L5104
CPC分类号： C08L51/04 , C08F265/04 , C08F265/06 , C08F279/02 , C08L51/003 , C08F2/22 , C08L2666/24 , C08L2666/02
摘要： A powdery high rubber impact modifier composition containing two or more populations of polymer particles having a total rubbery weight fraction of greater than 90 weight percent is provided. Aqueous polymer particle dispersions for preparing these high rubber impact modifiers which can be spray dried to a powder are also provided. Also provided are polymeric compositions having a matrix resin component and the powdery high-rubber impact modifiers.
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