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公开(公告)号：US20170121512A1
公开(公告)日：2017-05-04
申请号：US15408172
申请日：2017-01-17
Applicant: Basell Polyolefine GmbH
Inventor： Iakovos Vittorias , Jens Wiesecke , Bernd Lothar Marczinke , Gerhardus Meier , Ulf Schüller , Volker Dolle , Johannes-Friedrich Enderle , Dieter Lilge , Barbara Gall
CPC classification number: C08L23/0815 , B29B15/00 , B29C47/0004 , B29C47/92 , B29C49/0005 , B29C49/04 , B29K2023/06 , B29L2031/7154 , B29L2031/7172 , C08F210/16 , C08J5/00 , C08J2323/06 , C08J2323/08 , C08J2423/06 , C08J2423/08 , C08L23/06 , C08L2205/025 , C08L2207/07 , C08L2308/00 , C08L2314/02
Abstract: The present disclosure relates to a polyethylene composition with improved swell ratio and mechanical properties for use in preparing blow-moulded articles and having the following features: 1) a density from 0.945 to less than 0.952 g/cm3; 2) an MIF/MIP ratio from 15 to 30; 3) a Shear-Induced Crystallization Index (SIC) from 2.5 to 5.5.
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公开(公告)号：US20150274866A1
公开(公告)日：2015-10-01
申请号：US14437456
申请日：2013-10-22
Applicant: BASELL POLYOLEFINE GMBH
Inventor： Iakovos Vittorias , Jens Wiesecke , Bernd Lothar Marczinke , Gerhardus Meier , Ulf Schüller , Volker Dolle , Johannes-Friedrich Enderle , Dieter Lilge , Barbara Gall
IPC: C08F210/16 , C08J5/00
CPC classification number: C08L23/06 , B29C49/00 , C08F210/16 , C08J5/00 , C08J2323/06 , C08J2323/08 , C08J2423/06 , C08J2423/08 , C08L23/0815 , C08L2205/025 , C08L2308/00 , C08L2314/02
Abstract: Polyethylene composition with improved swell ratio and mechanical properties, particularly suited for preparing blow-moulded articles, said composition having the following features:1) density from 0.952 to 0.960 g/cm3; 2) ratio MIF/MIP from 17 to 30; 3) Shear-Induced Crystallization Index SIC from 2.5 to 5.0.
Abstract translation: 所述组合物具有以下特征：1）密度为0.952至0.960g / cm3;具有改进的膨胀比和机械性能的聚乙烯组合物，特别适用于制备吹塑制品。 2）比例MIF / MIP从17到30; 3）剪切诱导结晶指数SIC为2.5〜5.0。
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公开(公告)号：US09353206B2
公开(公告)日：2016-05-31
申请号：US14437456
申请日：2013-10-22
Applicant: Basell Polyolefine GmbH
Inventor： Iakovos Vittorias , Jens Wiesecke , Bernd Lothar Marczinke , Gerhardus Meier , Ulf Schüller , Volker Dolle , Johannes-Friedrich Enderle , Dieter Lilge , Barbara Gall
CPC classification number: C08L23/06 , B29C49/00 , C08F210/16 , C08J5/00 , C08J2323/06 , C08J2323/08 , C08J2423/06 , C08J2423/08 , C08L23/0815 , C08L2205/025 , C08L2308/00 , C08L2314/02
Abstract: Polyethylene composition with improved swell ratio and mechanical properties, particularly suited for preparing blow-moulded articles, said composition having the following features: 1) density from 0.952 to 0.960 g/cm3; 2) ratio MIF/MIP from 17 to 30; 3) Shear-Induced Crystallization Index SIC from 2.5 to 5.0.
Abstract translation: 所述组合物具有以下特征：1）密度为0.952至0.960g / cm3;具有改进的膨胀比和机械性能的聚乙烯组合物，特别适用于制备吹塑制品。 2）比例MIF / MIP从17到30; 3）剪切诱导结晶指数SIC为2.5〜5.0。
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公开(公告)号：US20170218103A1
公开(公告)日：2017-08-03
申请号：US15514788
申请日：2015-09-09
Applicant: BASELL POLYOLEFINE GMBH
Inventor： Sabastian Weiand , Andrei Gonioukh , Stephan Schmitz , Andre-Armand Finette , Guido Bürger , Guido Küpper , Thomas Herrmann , Iakovos Vittorias , Dieter Lilge , Gerd Mannebach
IPC: C08F210/02 , C09D123/08 , B05D1/26
CPC classification number: C08F210/02 , B05D1/265 , B32B27/10 , B32B27/306 , B32B27/308 , B32B27/32 , B32B2270/00 , B32B2307/72 , C08F2500/08 , C09D123/08 , C08F110/02 , C08F2500/04 , C08F2500/09 , C08F2500/12 , C08F2500/26 , C08F4/28 , C08F2/38
Abstract: The present disclosure provides a low density polyethylene (LDPE) having (A) a density from 0.910 to 0.924 g/cm3, determined according to ISO 1183 at 23° C.; (B) an elongational hardening of at least 4.2, at 150° C. at an elongational rate of 1 s−1; (C) a ratio Mw/Mn of at least 18, where (i) Mw is the weight average molar mass, measured by a MALLS detector coupled to a GPC, and (ii) Mn is the number average molar mass, measured by GPC (Gel Permeation Chromatography); and (D) a Mw of at least 230,000 g/mol. The present disclosure also provides an article of manufacture made from or containing (A) a substrate and (B) a coating layer made from or containing the disclosed LDPE. The present disclosure further provides a polymerization process occurring (A) in the presence of oxygen as the only radical initiating agent and (B) in the absence of solvents.
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公开(公告)号：US10364306B2
公开(公告)日：2019-07-30
申请号：US15514788
申请日：2015-09-09
Applicant: Basell Polyolefine GmbH
Inventor： Sebastian Weiand , Andrei Gonioukh , Stephan Schmitz , Andre-Armand Finette , Guido Bürger , Guido Küpper , Thomas Herrmann , Iakovos Vittorias , Dieter Lilge , Gerd Mannebach
IPC: C08L23/06 , C08F210/02 , B05D1/26 , B32B27/32 , B32B27/10 , B32B27/30 , C09D123/08
Abstract: The present disclosure provides a low density polyethylene (LDPE) having (A) a density from 0.910 to 0.924 g/cm3, determined according to ISO 1183 at 23° C.; (B) an elongational hardening of at least 4.2, at 150° C. at an elongational rate of 1 s−1; (C) a ratio Mw/Mn of at least 18, where (i) Mw is the weight average molar mass, measured by a MALLS detector coupled to a GPC, and (ii) Mn is the number average molar mass, measured by GPC (Gel Permeation Chromatography); and (D) a Mw of at least 230,000 g/mol. The present disclosure also provides an article of manufacture made from or containing (A) a substrate and (B) a coating layer made from or containing the disclosed LDPE. The present disclosure further provides a polymerization process occurring (A) in the presence of oxygen as the only radical initiating agent and (B) in the absence of solvents.
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Patent Agency Ranking
公开(公告)号：US09512308B2
公开(公告)日：2016-12-06
申请号：US15140022
申请日：2016-04-27
Applicant: Basell Polyolefine GmbH
Inventor： Iakovos Vittorias , Jens Wiesecke , Bernd Lothar Marczinke , Gerhardus Meier , Ulf Schüller , Volker Dolle , Johannes-Friedrich Enderle , Dieter Lilge , Barbara Gall
CPC classification number: C08L23/06 , B29C49/00 , C08F210/16 , C08J5/00 , C08J2323/06 , C08J2323/08 , C08J2423/06 , C08J2423/08 , C08L23/0815 , C08L2205/025 , C08L2308/00 , C08L2314/02
Abstract: The present disclosure relates to a polyethylene composition with improved swell ratio and mechanical properties, particularly suited for preparing blow-moulded articles, said composition having the following features: 1) a density from 0.952 to 0.960 g/cm3; 2) an MIF/MIP ratio from 17 to 30; and 3) a Shear-Induced Crystallization Index SIC from 2.5 to 5.0.
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公开(公告)号：US09458312B2
公开(公告)日：2016-10-04
申请号：US14437461
申请日：2013-10-22
Applicant: Basell Polyolefine GmbH
Inventor： Iakovos Vittorias , Jens Wiesecke , Bernd Lothar Marczinke , Gerhardus Meier , Ulf Schüller , Volker Dolle , Johannes-Friedrich Enderle , Dieter Lilge , Barbara Gall
IPC: C08F297/08 , C08F210/00 , C08L23/08 , C08L23/06 , F16L9/127 , F16L9/12 , C08J5/00 , C08F2/00
CPC classification number: C08L23/0815 , C08F2/001 , C08J5/00 , C08J2323/08 , C08L23/06 , C08L2205/025 , C08L2308/00 , C08L2314/02 , F16L9/12 , F16L9/127 , C08F10/02 , C08F4/6557 , C08F110/02 , C08F2500/07 , C08F2500/12 , C08F210/16 , C08F210/14 , C08F2500/01 , C08F2500/04 , C08F2500/09
Abstract: Polyethylene composition with improved balance of environmental stress cracking resistance (FNCT) and impact resistance (Charpy), particularly suited for preparing pipes, said composition having the following features: 1) density from 0.945 to 0.955 g/cm3; 2) ratio MIF/MIP from more than 30 to 45; 3) Shear-Induced Crystallization Index SIC from 1.0 to 2.5; 4) Long Chain Branching index equal to or greater than 0.85.
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公开(公告)号：US20150274947A1
公开(公告)日：2015-10-01
申请号：US14437461
申请日：2013-10-22
Applicant: BASELL POLYOLEFINE GMBH
Inventor： Iakovos Vittorias , Jens Wiesecke , Bernd Lothar Marczinke , Gerhardus Meier , Ulf Schüller , Volker Dolle , Johannes-Friedrich Enderle , Dieter Lilge , Barbara Gall
CPC classification number: C08L23/0815 , C08F2/001 , C08J5/00 , C08J2323/08 , C08L23/06 , C08L2205/025 , C08L2308/00 , C08L2314/02 , F16L9/12 , F16L9/127 , C08F10/02 , C08F4/6557 , C08F110/02 , C08F2500/07 , C08F2500/12 , C08F210/16 , C08F210/14 , C08F2500/01 , C08F2500/04 , C08F2500/09
Abstract: Polyethylene composition with improved balance of environmental stress cracking resistance (FNCT) and impact resistance (Charpy), particularly suited for preparing pipes, said composition having the following features: 1) density from 0.945 to 0.955 g/cm3; 2) ratio MIF/MIP from more than 30 to 45; 3) Shear-Induced Crystallization Index SIC from 1.0 to 2.5; 4) Long Chain Branching index equal to or greater than 0.85.
Abstract translation: 所述组合物具有以下特征：1）密度为0.945-0.955g / cm3;聚对苯二甲酸乙二醇酯组合物，具有改善的耐环境应力开裂性（FNCT）和耐冲击性（Charpy）的平衡性，特别适用于制备管材。 2）比例MIF / MIP从30到45; 3）剪切诱导结晶指数SIC为1.0〜2.5; 4）长链分支指数等于或大于0.85。
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公开(公告)号：US09738777B2
公开(公告)日：2017-08-22
申请号：US15408172
申请日：2017-01-17
Applicant: Basell Polyolefine GmbH
Inventor： Iakovos Vittorias , Jens Wiesecke , Bernd Lothar Marczinke , Gerhardus Meier , Ulf Schüller , Volker Dolle , Johannes-Friedrich Enderle , Dieter Lilge , Barbara Gall
CPC classification number: C08L23/0815 , B29B15/00 , B29C47/0004 , B29C47/92 , B29C49/0005 , B29C49/04 , B29K2023/06 , B29L2031/7154 , B29L2031/7172 , C08F210/16 , C08J5/00 , C08J2323/06 , C08J2323/08 , C08J2423/06 , C08J2423/08 , C08L23/06 , C08L2205/025 , C08L2207/07 , C08L2308/00 , C08L2314/02
Abstract: The present disclosure relates to a polyethylene composition with improved swell ratio and mechanical properties for use in preparing blow-molded articles and having the following features: 1) a density from 0.945 to less than 0.952 g/cm3; 2) an MIF/MIP ratio from 15 to 30; 3) a Shear-Induced Crystallization Index (SIC) from 2.5 to 5.5.
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公开(公告)号：US09580583B2
公开(公告)日：2017-02-28
申请号：US15215417
申请日：2016-07-20
Applicant: Basell Polyolefine GmbH
Inventor： Iakovos Vittorias , Jens Wiesecke , Bernd Lothar Marczinke , Gerhardus Meier , Ulf Schüller , Volker Dolle , Johannes-Friedrich Enderle , Dieter Lilge , Barbara Gall
IPC: C08L23/06 , C08L23/08 , C08F210/16 , C08J5/00 , B29C47/00 , B29C49/04 , B29C47/92 , C08F2/34 , B01J8/18
CPC classification number: C08L23/0815 , B29B15/00 , B29C47/0004 , B29C47/92 , B29C49/0005 , B29C49/04 , B29K2023/06 , B29L2031/7154 , B29L2031/7172 , C08F210/16 , C08J5/00 , C08J2323/06 , C08J2323/08 , C08J2423/06 , C08J2423/08 , C08L23/06 , C08L2205/025 , C08L2207/07 , C08L2308/00 , C08L2314/02
Abstract: The present disclosure relates to a polyethylene composition with improved swell ratio and mechanical properties for use in preparing blow-moulded articles and having the following features: 1) a density from 0.945 to less than 0.952 g/cm3; 2) an MIF/MIP ratio from 15 to 30; 3) a Shear-Induced Crystallization Index (SIC) from 2.5 to 5.5.
Abstract translation: 所述组合物具有以下特征：1）密度为0.945至小于0.952g / cm 3;聚乙烯组合物具有改善的溶胀比和机械性能，特别适用于制备吹塑制品。 2）MIF / MIP比例从15到30; 3）剪切诱导结晶指数SIC为2.5〜5.5。
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