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公开(公告)号：WO2003020821A1
公开(公告)日：2003-03-13
申请号：PCT/US2002/027503
申请日：2002-08-28
Applicant: DOW GLOBAL TECHNOLOGIES INC. , SCHRAMM, Detlef , QUACK, Wolfgang , DAMEN, Julien , CHAM, Pak-Meng
Inventor： SCHRAMM, Detlef , QUACK, Wolfgang , DAMEN, Julien , CHAM, Pak-Meng
IPC: C08L23/04
CPC classification number: C08L23/12 , C08L23/0815 , C08L2205/02 , C08L2205/025 , C08L2308/00 , C08L2314/06 , C08L2666/04 , C08L2666/06
Abstract: The present invention relates to a polyethylene resin having a multimodal molecular weight distribution, said resin being further characterized in that it has a density in the range of from about 0.925 g/ccm to about 0.950 g/ccm, a melt index (I 2 ) In the range of from about 0.05 g/10 min to about 5 g/10 min, and in that it comprises at least one high molecular weight (HMW) ethylene interpolymer and at least a low molecular weight (LMW) ethylene polymer, and a composition comprising such resin. Also provided is a shaped article comprising said resin or composition, in particular a pipe.
Abstract translation: 本发明涉及具有多峰分子量分布的聚乙烯树脂，所述树脂的特征还在于其密度范围为约0.925g / cm 3至约0.950g / cm 2，熔体指数（I 2）In 约0.05g / 10min至约5g / 10min的范围，其中它包含至少一种高分子量（HMW）乙烯互聚物和至少一种低分子量（LMW）乙烯聚合物，和组合物 包括这种树脂。 还提供了包含所述树脂或组合物，特别是管的成形制品。
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公开(公告)号：WO2009055527A1
公开(公告)日：2009-04-30
申请号：PCT/US2008/080877
申请日：2008-10-23
Applicant: DOW GLOBAL TECHNOLOGIES INC. , SALMANG, Rodolfo , TORRES, Enrique , DAMEN, Julien , MONTOYA-GONI, Amaia
Inventor： SALMANG, Rodolfo , TORRES, Enrique , DAMEN, Julien , MONTOYA-GONI, Amaia
IPC: C08L25/02
CPC classification number: B29C49/0005 , B29C49/06 , B29K2025/00 , B29K2025/04 , C08L25/06 , C08L51/04 , C08L91/00 , C08L2205/03 , C08L2666/02
Abstract: According to the present invention there are provided improved rubber modified monovinylidene aromatic polymers having the specified relatively high molecular weight and the necessary rubber levels and particles. These improved resins are specially adapted and suited for use in stretch blow molding processes. They provide improved combinations of container neck strength and toughness, wall strength and stiffness and packaging efficiency. The present invention provides the makers of stretch blow molded containers with options for improved packaging cost and efficiency.
Abstract translation: 根据本发明，提供了改进的橡胶改性单亚乙烯基芳族聚合物，其具有特定的较高分子量和必需的橡胶含量和颗粒。 这些改进的树脂特别适用于拉伸吹塑成型工艺。 它们提供了容器颈部强度和韧性，壁强度和刚度以及包装效率的改进的组合。 本发明提供了拉伸吹塑容器的制造商，其具有用于提高包装成本和效率的选项。
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Patent Agency Ranking3.发明申请METHOD FOR JOINING PIPING SYSTEMS AND PIPING TO EQUIPMENT, FIXTURES, DEVICES, STRUCTURES, AND APPLIANCES 审中-公开管道系统和管道到设备，设备，设备，结构和器具的方法
公开(公告)号：WO2005017006A1
公开(公告)日：2005-02-24
申请号：PCT/US2004/026514
申请日：2004-08-13
Applicant: DOW GLOBAL TECHNOLOGIES INC. , LUTZ, William, G. , DONALD, Robert, J. , COURTER, David, M. , SPAULDING, Wesley, J. , SEHANOBISH, Kalyan , WU, Shaofu , SONNENSCHEIN, Mark, F. , DAMEN, Julien
Inventor： LUTZ, William, G. , DONALD, Robert, J. , COURTER, David, M. , SPAULDING, Wesley, J. , SEHANOBISH, Kalyan , WU, Shaofu , SONNENSCHEIN, Mark, F. , DAMEN, Julien
IPC: C08J5/12
CPC classification number: B29C66/1122 , B29C65/483 , B29C65/485 , B29C65/7829 , B29C66/1222 , B29C66/1224 , B29C66/5221 , B29C66/55 , B29C66/71 , B29C66/72321 , B29C66/73774 , B29C66/7392 , B29C66/73921 , B29C66/7394 , B29C66/73941 , B29K2101/10 , B29K2101/12 , B29K2705/00 , B29L2023/22 , C09J4/00 , C09J4/06 , C09J5/00 , C09J5/06 , C09J2400/166 , C09J2400/226 , C09J2423/006 , F16L13/103 , B29K2023/04 , B29K2023/10 , B29K2025/04 , B29K2027/06 , B29K2055/02 , B29K2023/12 , B29K2023/06 , B29K2023/00
Abstract: A method to join pipe is disclosed using a curable one or two part adhesive composition comprising an effective amount of a boron containing initiator compound such as an organoborate, a stabilized organoborane complex, or combinations thereof; one or more monomers, oligomers, polymers or mixtures thereof having olefinic unsaturation which is capable of polymerization by free radical polymerization; and optionally a decomplexing agent.
Abstract translation: 公开了使用可固化的一种或两种粘合剂组合物的方法，该组合物包含有效量的含硼引发剂化合物如有机硼酸盐，稳定的有机硼烷络合物或其组合; 具有能够通过自由基聚合聚合的烯属不饱和基团的一种或多种单体，低聚物，聚合物或其混合物; 和任选的解复配剂。
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4.发明公开METHOD FOR JOINING PIPING SYSTEMS AND PIPING TO EQUIPMENT, FIXTURES, DEVICES, STRUCTURES, AND APPLIANCES 有权方法用于连接管道系统的设施，卫生洁具，装置，结构和家用电器
公开(公告)号：EP1656414A1
公开(公告)日：2006-05-17
申请号：EP04781234.2
申请日：2004-08-13
Applicant: DOW GLOBAL TECHNOLOGIES INC.
Inventor： LUTZ, William, G. , DONALD, Robert, J. , COURTER, David, M. , SPAULDING, Wesley, J. , SEHANOBISH, Kalyan , WU, Shaofu , SONNENSCHEIN, Mark, F. , DAMEN, Julien
CPC classification number: B29C66/1122 , B29C65/483 , B29C65/485 , B29C65/7829 , B29C66/1222 , B29C66/1224 , B29C66/5221 , B29C66/55 , B29C66/71 , B29C66/72321 , B29C66/73774 , B29C66/7392 , B29C66/73921 , B29C66/7394 , B29C66/73941 , B29K2101/10 , B29K2101/12 , B29K2705/00 , B29L2023/22 , C09J4/00 , C09J4/06 , C09J5/00 , C09J5/06 , C09J2400/166 , C09J2400/226 , C09J2423/006 , F16L13/103 , B29K2023/04 , B29K2023/10 , B29K2025/04 , B29K2027/06 , B29K2055/02 , B29K2023/12 , B29K2023/06 , B29K2023/00
Abstract: A method to join pipe is disclosed using a curable one or two part adhesive composition comprising an effective amount of a boron containing initiator compound such as an organoborate, a stabilized organoborane complex, or combinations thereof; one or more monomers, oligomers, polymers or mixtures thereof having olefinic unsaturation which is capable of polymerization by free radical polymerization; and optionally a decomplexing agent.
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公开(公告)号：EP1425344A1
公开(公告)日：2004-06-09
申请号：EP02759487.8
申请日：2002-08-28
Applicant: DOW GLOBAL TECHNOLOGIES INC.
Inventor： SCHRAMM, Detlef , QUACK, Wolfgang , DAMEN, Julien , CHAM, Pak-Meng
IPC: C08L23/04
CPC classification number: C08L23/12 , C08L23/0815 , C08L2205/02 , C08L2205/025 , C08L2308/00 , C08L2314/06 , C08L2666/04 , C08L2666/06
Abstract: The present invention relates to a polyethylene resin having a multimodal molecular weight distribution, said resin being further characterized in that it has a density in the range of from about 0.925 g/ccm to about 0.950 g/ccm, a melt index (I2) In the range of from about 0.05 g/10 min to about 5 g/10 min, and in that it comprises at least one high molecular weight (HMW) ethylene interpolymer and at least a low molecular weight (LMW) ethylene polymer, and a composition comprising such resin. Also provided is a shaped article comprising said resin or composition, in particular a pipe.
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公开(公告)号：EP2205676A1
公开(公告)日：2010-07-14
申请号：EP08842678.8
申请日：2008-10-23
Applicant: Dow Global Technologies Inc.
Inventor： SALMANG, Rodolfo , TORRES, Enrique , DAMEN, Julien , MONTOYA-GONI, Amaia
IPC: C08L25/02
CPC classification number: B29C49/0005 , B29C49/06 , B29K2025/00 , B29K2025/04 , C08L25/06 , C08L51/04 , C08L91/00 , C08L2205/03 , C08L2666/02
Abstract: According to the present invention there are provided improved rubber modified monovinylidene aromatic polymers having the specified relatively high molecular weight and the necessary rubber levels and particles. These improved resins are specially adapted and suited for use in stretch blow molding processes. They provide improved combinations of container neck strength and toughness, wall strength and stiffness and packaging efficiency. The present invention provides the makers of stretch blow molded containers with options for improved packaging cost and efficiency.
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公开(公告)号：EP1425344B1
公开(公告)日：2005-01-26
申请号：EP02759487.8
申请日：2002-08-28
Applicant: DOW GLOBAL TECHNOLOGIES INC.
Inventor： SCHRAMM, Detlef , QUACK, Wolfgang , DAMEN, Julien , CHAM, Pak-Meng
IPC: C08L23/04
CPC classification number: C08L23/12 , C08L23/0815 , C08L2205/02 , C08L2205/025 , C08L2308/00 , C08L2314/06 , C08L2666/04 , C08L2666/06
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