公开(公告)号：US07825180B2

公开(公告)日：2010-11-02

申请号：US11542045

申请日：2006-10-02

Applicant: Abuzar Syed ,  John M. Wefer

Inventor： Abuzar Syed ,  John M. Wefer

IPC: C08K3/30

CPC classification number: C08L23/04 ,  C08K3/013 ,  C08L23/10 ,  C08L23/12 ,  C08L23/16 ,  C08L51/00 ,  C08L51/06 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2666/24 ,  C08L2666/02 ,  C08L2666/06

Abstract: A process for lowering the stiffness of filled thermoplastic polymer formulations is disclosed wherein the process comprises including in said formulation a low modulus coupling agent wherein said coupling agent comprises a blend of at least two functionalized polyolefins. Also disclosed is a process for producing soft coupling agents comprising blending at least two functionalized polyolefins in pre-determined ratios, whereby chemical and physical properties of the coupling agents can be controlled.

Abstract translation: 公开了一种用于降低填充的热塑性聚合物制剂的刚度的方法，其中所述方法包括在所述制剂中包含低模量偶联剂，其中所述偶联剂包含至少两种官能化聚烯烃的共混物。 还公开了用于生产软偶联剂的方法，包括以预定比例共混至少两种官能化聚烯烃，由此可以控制偶联剂的化学和物理性质。

公开(公告)号：US07585909B2

公开(公告)日：2009-09-08

申请号：US11601247

申请日：2006-11-16

Applicant: Qinggao Ma ,  William A. Wortman ,  Abuzar Syed ,  Paul E. Stott ,  John M. Wefer ,  David J. Sikora

Inventor： Qinggao Ma ,  William A. Wortman ,  Abuzar Syed ,  Paul E. Stott ,  John M. Wefer ,  David J. Sikora

IPC: B01F17/00 ,  C08F2/32 ,  C08K5/00 ,  B29C33/60 ,  B32B7/121

CPC classification number: C08K5/0083 ,  C08K5/21 ,  C08L23/10

Abstract: Disclosed herein are p-urea phenyl derivatives of the formula: wherein R1 and R2 are independently selected hydrocarbyl groups. These derivatives are useful as haze reducing agents in propylene polymers and copolymers.

Abstract translation: 本文公开的是下式的对脲基苯基衍生物：其中R 1和R 2是独立选择的烃基。 这些衍生物可用作丙烯聚合物和共聚物中的雾度还原剂。

公开(公告)号：US07569630B2

公开(公告)日：2009-08-04

申请号：US11453591

申请日：2006-06-14

Applicant: Qinggao Ma ,  William A. Wortman ,  Abuzar Syed ,  Paul E. Stott ,  John M. Wefer ,  David J. Sikora

Inventor： Qinggao Ma ,  William A. Wortman ,  Abuzar Syed ,  Paul E. Stott ,  John M. Wefer ,  David J. Sikora

IPC: C08G63/685 ,  C07C229/00

CPC classification number: C08K5/0083 ,  C08K5/20 ,  C08L23/10

Abstract: Disclosed herein are aromatic amide derivatives of the formulae: wherein X1 and X2 are independently selected from the group consisting of —OH, —OR, —OM, —NH2, and —NHR; M is a metal; and R, R1, and R2 are independently selected hydrocarbyl groups.

Abstract translation: 本文公开了下式的芳族酰胺衍生物：其中X 1和X 2独立地选自-OH，-OR，-OM，-NH 2和-NHR; M是金属; R 1，R 2和R 2独立地选择烃基。

公开(公告)号：US20070293609A1

公开(公告)日：2007-12-20

申请号：US11453591

申请日：2006-06-14

Applicant: Qinggao Ma ,  William A. Wortman ,  Abuzar Syed ,  Paul E. Stott ,  John M. Wefer ,  David J. Sikora

Inventor： Qinggao Ma ,  William A. Wortman ,  Abuzar Syed ,  Paul E. Stott ,  John M. Wefer ,  David J. Sikora

IPC: C08K5/52

CPC classification number: C08K5/0083 ,  C08K5/20 ,  C08L23/10

Abstract: Disclosed herein are aromatic amide derivatives of the formulae: wherein X1 and X2 are independently selected from the group consisting of —OH, —OR, —OM, —NH2, and —NHR; M is a metal; and R, R1, and R2 are independently selected hydrocarbyl groups.

Abstract translation: 本文公开了下式的芳族酰胺衍生物：其中X 1和X 2独立地选自-OH，-OR，-OM，-NH 2， SUB> 2和-NHR; M是金属; 和R 1，R 1和R 2是独立选择的烃基。

公开(公告)号：US20080076874A1

公开(公告)日：2008-03-27

申请号：US11525464

申请日：2006-09-22

Applicant: Abuzar Syed ,  Peter Frenkel

Inventor： Abuzar Syed ,  Peter Frenkel

IPC: C08L51/00

CPC classification number: C08F255/02 ,  C08L51/06 ,  C08L101/00 ,  C08L2666/04

Abstract: A composition is disclosed that comprises: (A) at least one polymer selected from the group consisting of polyolefins, polar polymers, and mixtures thereof; and (B) a graft copolymer comprising a propylene polymer backbone having grafted thereon at least one monomer selected from the group consisting of alkyl(meth)acrylates and vinyl aromatic compounds, said graft copolymer having been prepared by a solid state grafting process comprising blending a solid propylene polymer with said monomer(s) in a reactor in the presence of a free radical-generating means and reacting the polymeric components at elevated temperature in the absence of solvent.

Abstract translation: 公开了一种组合物，其包含：（A）至少一种选自聚烯烃，极性聚合物及其混合物的聚合物; 和（B）包含丙烯聚合物骨架的接枝共聚物，其上接枝有至少一种选自（甲基）丙烯酸烷基酯和乙烯基芳族化合物的单体的单体，所述接枝共聚物通过固态接枝方法制备，包括将 在反应器中存在自由基产生装置的固体丙烯聚合物与所述单体在高温下在不存在溶剂的情况下使聚合物组分反应。

公开(公告)号：US06140425A

公开(公告)日：2000-10-31

申请号：US918936

申请日：1997-08-25

Applicant: Anthony J. DeNicola, Jr. ,  Abuzar Syed

Inventor： Anthony J. DeNicola, Jr. ,  Abuzar Syed

IPC: C08F8/00 ,  C08F8/48 ,  C08F220/02 ,  C08F255/02 ,  C08L51/04 ,  C08L51/06 ,  C08F255/00 ,  C08F255/04

CPC classification number: C08F255/02 ,  C08F8/48 ,  C08L51/04 ,  C08L51/06

Abstract: A graft copolymer containing anhydride groups is made by (1) making a graft copolymer comprising a backbone of a propylene polymer material having graft polymerized thereto polymerized monomers selected from the group consisting of (a) at least one acrylic acid substituted with a 1-3 C alkyl group and (b) a mixture of at least one of these substituted acrylic acids and a vinyl compound capable of copolymerizing therewith, wherein the total amount of polymerized monomers is about 20 parts to about 240 parts per hundred parts of the propylene polymer material and the amount of the substituted acrylic acid is 60 mole % or more of the polymerized monomers, and (2) heating the graft copolymer to a temperature of about 170.degree. C. to about 300.degree. C. to dehydrate the acid groups in the graft copolymer to form anhydride groups.

Abstract translation: 含有酸酐基团的接枝共聚物通过以下方法制备：（1）制备接枝共聚物，该接枝共聚物包含具有接枝聚合的丙烯聚合物材料的主链，聚合单体选自（a）至少一个被1-3个 C烷基和（b）这些取代的丙烯酸和能够与其共聚的乙烯基化合物中的至少一种的混合物，其中聚合单体的总量为每百份丙烯聚合物材料约20份至约240份 并且取代的丙烯酸的量为聚合单体的60摩尔％以上，（2）将接枝共聚物加热到约170℃至约300℃的温度以使接枝物中的酸基脱水 共聚物形成酸酐基团。

公开(公告)号：US6046273A

公开(公告)日：2000-04-04

申请号：US32479

申请日：1998-02-27

Applicant: Abuzar Syed

Inventor： Abuzar Syed

IPC: C08F2/44 ,  C08F6/00 ,  C08F255/02 ,  C08F255/04 ,  C08F255/08 ,  C08L51/06 ,  C08L33/12

CPC classification number: C08L51/06 ,  C08F255/02 ,  C08F255/04 ,  C08F255/08

Abstract: The thermal stability of alpha-substituted acrylate graft copolymers can be improved by (a) making a graft copolymer comprising a backbone of a propylene polymer material having graft polymerized thereto monomers comprising (i) a 1-3 C alkyl-substituted acrylic acid and (ii) an ester of a 1-3 C alkyl-substituted acrylic acid, wherein the total amount of polymerized monomers is about 20 to about 240 parts per hundred parts of the propylene polymer material and the amount of (i) is about 1 to about 20%, based on the total weight of monomers, and (b) removing any unreacted grafting monomer from the resulting grafted propylene polymer material, decomposing any unreacted initiator, and deactivating any residual free radicals in the material.

Abstract translation: α-取代的丙烯酸酯接枝共聚物的热稳定性可以通过（a）制备包含具有接枝聚合的丙烯聚合物材料的主链的接枝共聚物来提高，所述单体包括（i）1-3C烷基取代的丙烯酸和（ ii）1-3C烷基取代的丙烯酸的酯，其中聚合单体的总量为每百份丙烯聚合物材料约20至约240份，（i）的量为约1至约 20％，基于单体的总重量，和（b）从所得接枝丙烯聚合物材料中除去任何未反应的接枝单体，分解任何未反应的引发剂，并使材料中的任何残留的自由基失活。

公开(公告)号：US5817707A

公开(公告)日：1998-10-06

申请号：US643812

申请日：1996-05-06

Applicant: Anthony J. DeNicola, Jr. ,  Abuzar Syed

Inventor： Anthony J. DeNicola, Jr. ,  Abuzar Syed

IPC: C08F2/46 ,  C08F255/02 ,  C08J3/28 ,  C08F255/04 ,  C08F255/06

CPC classification number: C08F255/02

Abstract: A graft copolymer of a propylene polymer material is prepared by (1) making an oxidized propylene polymer material by (a) irradiating a porous particulate propylene polymer material in the substantial absence of oxygen, (b) exposing the irradiated propylene polymer material to a controlled amount of oxygen of greater than 0.004% but less than 15% by volume at a temperature of 40.degree. C. to 110.degree. C., and (c) heating the irradiated polymer material to a temperature of at least 110.degree. C. in the presence of a controlled amount of oxygen within the same range as is used in the previous step, (2) dispersing the resulting oxidized propylene polymer material in water in the presence of a surfactant at a temperature of 30.degree. C.-90.degree. C., (3) adding (a) a primary reducing agent, (b) a chelating agent, and (c) a secondary reducing agent, (4) adding at least one vinyl monomer, and (5) recovering the graft copolymer from the reaction mixture.

Abstract translation: 丙烯聚合物材料的接枝共聚物通过（1）制备氧化丙烯聚合物材料来制备：（a）在基本不存在氧的情况下照射多孔微粒丙烯聚合物材料，（b）将被照射的丙烯聚合物材料暴露于受控 在40〜110℃的温度下，氧的量大于0.004％但小于15体积％，（c）将被照射的聚合物材料加热到至少110℃的温度 在与前述步骤中使用的相同范围内存在受控量的氧，（2）在表面活性剂存在下，在30℃-90℃的温度下将得到的氧化丙烯聚合物材料分散在水中。 ，（3）添加（a）一级还原剂，（b）螯合剂和（c）二次还原剂，（4）加入至少一种乙烯基单体，（5）从反应中回收接枝共聚物 混合物。

公开(公告)号：US20070093585A1

公开(公告)日：2007-04-26

申请号：US11542045

申请日：2006-10-02

Applicant: Abuzar Syed ,  John Wefer

Inventor： Abuzar Syed ,  John Wefer

IPC: C08K3/30

CPC classification number: C08L23/04 ,  C08K3/013 ,  C08L23/10 ,  C08L23/12 ,  C08L23/16 ,  C08L51/00 ,  C08L51/06 ,  C08L2205/02 ,  C08L2205/03 ,  C08L2666/24 ,  C08L2666/02 ,  C08L2666/06

Abstract: A process for lowering the stiffness of filled thermoplastic polymer formulations is disclosed wherein the process comprises including in said formulation a low modulus coupling agent wherein said coupling agent comprises a blend of at least two functionalized polyolefins. Also disclosed is a process for producing soft coupling agents comprising blending at least two functionalized polyolefins in pre-determined ratios, whereby chemical and physical properties of the coupling agents can be controlled.

Abstract translation: 公开了一种用于降低填充的热塑性聚合物制剂的刚度的方法，其中所述方法包括在所述制剂中包含低模量偶联剂，其中所述偶联剂包含至少两种官能化聚烯烃的共混物。 还公开了用于生产软偶联剂的方法，包括以预定比例共混至少两种官能化聚烯烃，由此可以控制偶联剂的化学和物理性质。

公开(公告)号：US5470898A

公开(公告)日：1995-11-28

申请号：US239230

申请日：1994-05-13

Applicant: Abuzar Syed

Inventor： Abuzar Syed

IPC: C07D493/04 ,  C08K5/1575 ,  C08K5/45 ,  C08L23/02 ,  C08K5/15

CPC classification number: C07D493/04 ,  C08K5/1575

Abstract: Disclosed are certain 1,3-2,4-di(substituted arylidene)- and 1,3-2,4-di(substituted heteroarylidene)-D-sorbitols which are useful as clarifying and nucleating additives for crystalline and semi-crystalline polyolefin compositions. Also disclosed are such poly(C.sub.1 -C.sub.8 alpha olefin) compositions containing them.

Abstract translation: 公开了可用作晶体和半结晶聚烯烃的澄清和成核添加剂的1,3-2,4-二（取代的亚芳基） - 和1,3-2,4-二（取代的杂芳基）-D-山梨糖醇 组合物。 还公开了含有它们的这种聚（C1-C8α烯烃）组合物。