公开(公告)号：US20060128824A1

公开(公告)日：2006-06-15

申请号：US11302396

申请日：2005-12-13

Applicant: Vu Dang ,  Cheng Song

Inventor： Vu Dang ,  Cheng Song

IPC: C08J3/28

CPC classification number: C08F255/02 ,  C08F255/00 ,  C08F255/10 ,  C08F285/00

Abstract: A process for making a graft copolymer of an olefin polymer material in at least two polymerization stages comprising: a) irradiating an olefin polymer material at a temperature of about 10° C. to about 85° C. with high energy ionizing radiation, thereby forming an irradiated olefin polymer material (A); b) treating the irradiated olefin polymer material (A) at a temperature from about 25° C. to about 90° C. with about 5 to about 120 pph of at least one grafting monomer which is polymerizable by free radicals, thereby forming a stage b) graft copolymer; c) treating the stage b) graft copolymer at a temperature from about 25° C. to about 90° C., which is the same as or different from the temperature used in stage b), with about 5 to about 120 pph of at least one grafting monomer which is different from the monomer used in stage b) and polymerizable by free radicals.

Abstract translation: 一种在至少两个聚合阶段中制备烯烃聚合物材料的接枝共聚物的方法，包括：a）用高能电离辐射在约10℃至约85℃的温度下照射烯烃聚合物材料，从而形成 被照射的烯烃聚合物材料（A）; b）在约25℃至约90℃的温度下用约5至约120pph的至少一种可通过自由基聚合的接枝单体处理经辐射的烯烃聚合物材料（A），由此形成阶段 b）接枝共聚物; c）处理阶段b）接枝共聚物在约25℃至约90℃的温度下，其与阶段b）中使用的温度相同或不同，其中约5至约120pph的 至少一种与步骤b）中使用的单体不同的接枝单体，并且可由自由基聚合。

公开(公告)号：US20070155884A1

公开(公告)日：2007-07-05

申请号：US10584679

申请日：2004-11-12

Applicant: Giampaolo Pellegatti ,  Cheng Song ,  Vu Dang ,  Jeanine Smith

Inventor： Giampaolo Pellegatti ,  Cheng Song ,  Vu Dang ,  Jeanine Smith

IPC: C08K3/26

CPC classification number: C08L23/16 ,  C08F255/02 ,  C08L23/10 ,  C08L23/12 ,  C08L23/30 ,  C08L51/06 ,  C08L2666/06 ,  C08L2666/08 ,  C08L2666/02 ,  C08L2666/04

Abstract: Filled olefin polymer concentrates having improved mechanical properties and scratch resistance comprising: A. about 1.0 to about 40.0 wt % of an oxidized olefin polymer material; B. about 0.5 to about 40.0 of a maleated polypropylene; and C. about 7.0 to about 80.0 wt % of a filler chosen from fiberglass, carbon fibers, graphite fibers, whiskers, metal fibers, aramides, talc, wollastonite, calcium carbonate, mica, glass microspheres, ceramic microspheres, glass wool, rock wool, stainless steel wool, steel wool, gypsum, alumina, alumina-silica, silica, and mixtures thereof; wherein the sum of components A+B+C is equal to 100 wt %.

Abstract translation: 具有改善的机械性能和耐划伤性的填充烯烃聚合物浓缩物包括：A.约1.0至约40.0重量％的氧化烯烃聚合物材料; B.约0.5至约40.0的马来酸化聚丙烯; 和约7.0至约80.0重量％的选自玻璃纤维，碳纤维，石墨纤维，晶须，金属纤维，芳族聚酰胺，滑石，硅灰石，碳酸钙，云母，玻璃微球，陶瓷微球，玻璃棉，岩棉 ，不锈钢羊毛，钢丝绒，石膏，氧化铝，氧化铝 - 二氧化硅，二氧化硅及其混合物; 其中组分A + B + C的总和等于100重量％。

公开(公告)号：US20060160954A1

公开(公告)日：2006-07-20

申请号：US11302395

申请日：2005-12-13

Applicant: Vu Dang ,  Cheng Song

Inventor： Vu Dang ,  Cheng Song

IPC: C08F297/02

CPC classification number: C08F285/00

Abstract: A process for making a graft copolymer of an olefin polymer material in at least two polymerization stages comprising: a) treating a reactive, peroxide-containing olefin polymer material (A) at a temperature from about 80° C. to a temperature below the softening point of the polymer material with about 5 to about 120 parts per hundred parts of the polymer material (A) by weight (pph) of at least one grafting monomer which is polymerizable by free radicals; b) treating the stage a) graft copolymer at a temperature from about 80° C. to a temperature below the softening point of the stage a) graft copolymer, which is the same as or different from the temperature used in stage a), with about 5 to about 120 pph of at least one grafting monomer which is different from the monomer used in stage a) and polymerizable by free radicals.

Abstract translation: 一种在至少两个聚合阶段中制备烯烃聚合物材料的接枝共聚物的方法，包括：a）在约80℃的温度下将反应性过氧化物的烯烃聚合物材料（A）处理至低于软化温度 该聚合物材料具有约5至约120份/ 100份聚合物材料（A）（重量比）（pph）的至少一种可自由基聚合的接枝单体; b）处理阶段a）接枝共聚物在约80℃至低于阶段a）接枝共聚物的软化点的温度，其接触共聚物与步骤a）中使用的温度相同或不同， 约5至约120pph的至少一种不同于阶段a）中使用的单体的可接受自由基的单体。

公开(公告)号：US20060155069A1

公开(公告)日：2006-07-13

申请号：US11325788

申请日：2006-01-05

Applicant: Dominic Berta ,  Cheng Song ,  Lorie Struzik ,  Giampaolo Pellegatti

Inventor： Dominic Berta ,  Cheng Song ,  Lorie Struzik ,  Giampaolo Pellegatti

IPC: C08F8/00

CPC classification number: C08L23/10 ,  C08K5/14 ,  C08L23/0815 ,  C08L23/142 ,  C08L23/16 ,  C08L23/30 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2207/02 ,  C08L2308/00 ,  C08L2314/02 ,  C08L2666/02 ,  C08L2666/06

Abstract: A process for making a thermoplastic polyolefin elastomer comprising: a) preparing a polymer mixture comprising: (I) about 70 to about 95% by weight of a heterophasic polyolefin; (II) about 4.9 to about 27% by weight of a reactive, peroxide-containing olefin polymer; (III) about 0.1 to about 3.0% by weight of an organic peroxide; and (IV) optionally, about 1 to about 10% by weight of a co-agent having a molecular structure containing at least two aliphatic unsaturated carbon-carbon bonds; wherein (I)+(II)+(III)+(IV) equals 100%; b) extruding or compounding in molten state the polymer mixture, thereby producing a melt mixture; and optionally c) pelletizing the melt mixture.

Abstract translation: 一种制备热塑性聚烯烃弹性体的方法，包括：a）制备聚合物混合物，其包含：（I）约70至约95重量％的多相聚烯烃; （II）约4.9至约27重量％的含反应性过氧化物的烯烃聚合物; （III）约0.1至约3.0重量％的有机过氧化物; 和（IV）任选地，约1至约10重量％的具有包含至少两个脂族不饱和碳 - 碳键的分子结构的助剂; 其中（I）+（II）+（III）+（IV）等于100％; b）在熔融状态下挤出或混合聚合物混合物，从而产生熔体混合物; 并且任选地c）将熔融混合物造粒。

公开(公告)号：US20060155027A1

公开(公告)日：2006-07-13

申请号：US11327959

申请日：2006-01-09

Applicant: Cheng Song ,  Ming Wu

Inventor： Cheng Song ,  Ming Wu

IPC: C08K5/13 ,  C08G73/10

CPC classification number: C08L23/10 ,  C08K3/2279 ,  C08K5/06 ,  C08L23/12 ,  C08L23/14 ,  C08L2201/02 ,  C08L2205/02 ,  C08L2312/00 ,  C08L2666/02

Abstract: A process for making a flame retardant olefin polymer material comprising: a) preparing a polymer mixture comprising: I. about 70.0 to about 98.0 wt % of a reactive, peroxide-containing olefin polymer material (A); II. about 1.5 to about 22.5 wt % of at least one non-polymerizable halogenated flame retardant containing at least one aliphatic, unsaturated carbon-carbon bond; and III. about 0.5 to about 7.5 wt % of at least one metal synergist; wherein the sum of components I+II+III is equal to 100 wt %; b) extruding or compounding in molten state the polymer mixture, thereby producing a melt mixture; and optionally c) pelletizing the melt mixture.

Abstract translation: 一种制备阻燃烯烃聚合物材料的方法，包括：a）制备聚合物混合物，其包含：约70.0至约98.0重量％的含活性的含过氧化物的烯烃聚合物材料（A）; 二， 约1.5至约22.5重量％的至少一种含有至少一个脂族不饱和碳 - 碳键的不可聚合卤化阻燃剂; 和III。 约0.5至约7.5重量％的至少一种金属增效剂; 其中组分I + II + III的总和等于100wt％; b）在熔融状态下挤出或混合聚合物混合物，从而产生熔体混合物; 并且任选地c）将熔融混合物造粒。

公开(公告)号：US20060155070A1

公开(公告)日：2006-07-13

申请号：US11325789

申请日：2006-01-05

Applicant: Dominic Berta ,  Cheng Song ,  Lorie Struzik ,  Giampaolo Pellegatti

Inventor： Dominic Berta ,  Cheng Song ,  Lorie Struzik ,  Giampaolo Pellegatti

IPC: C08F8/00

CPC classification number: C08L23/10 ,  C08L23/16 ,  C08L2205/025 ,  C08L2205/03

Abstract: A process for making an improved soft olefin polymer material comprising: a) preparing a polymer mixture comprising: (I) about 70 to about 95% by weight of a heterophasic polyolefin; (II) about 5 to about 30% by weight of a reactive, peroxide-containing olefin polymer; and (III) optionally, about 1 to about 10% by weight of a co-agent having a molecular structure containing at least two aliphatic unsaturated carbon-carbon bonds; wherein (I)+(II)+(III) equals 100%; b) extruding or compounding in molten state the polymer mixture, thereby producing a melt mixture; and optionally c) pelletizing the melt mixture.

Abstract translation: 一种制备改进的软烯烃聚合物材料的方法，包括：a）制备聚合物混合物，其包含：（I）约70至约95重量％的多相聚烯烃; （II）约5至约30重量％的含活性过氧化物的烯烃聚合物; 和（III）任选的约1至约10重量％的具有包含至少两个脂族不饱和碳 - 碳键的分子结构的助剂; 其中（I）+（II）+（III）等于100％; b）在熔融状态下挤出或混合聚合物混合物，从而产生熔体混合物; 并且任选地c）将熔融混合物造粒。