JPH09235328A5 - - Google Patents

Info

Publication number
JPH09235328A5
JPH09235328A5 JP1997037538A JP3753897A JPH09235328A5 JP H09235328 A5 JPH09235328 A5 JP H09235328A5 JP 1997037538 A JP1997037538 A JP 1997037538A JP 3753897 A JP3753897 A JP 3753897A JP H09235328 A5 JPH09235328 A5 JP H09235328A5
Authority
JP
Japan
Prior art keywords
ethylene
propylene
reaction step
process according
total polymer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1997037538A
Other languages
English (en)
Japanese (ja)
Other versions
JPH09235328A (ja
Filing date
Publication date
Priority claimed from DE19606510A external-priority patent/DE19606510A1/de
Application filed filed Critical
Publication of JPH09235328A publication Critical patent/JPH09235328A/ja
Publication of JPH09235328A5 publication Critical patent/JPH09235328A5/ja
Pending legal-status Critical Current

Links

JP9037538A 1996-02-22 1997-02-21 幅広い分子量分布を有する高分子量ポリプロピレン Pending JPH09235328A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19606510.0 1996-02-22
DE19606510A DE19606510A1 (de) 1996-02-22 1996-02-22 Hochmolekulares Polypropylen mit breiter Molmassenverteilung

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2008055072A Division JP2008156664A (ja) 1996-02-22 2008-03-05 幅広い分子量分布を有する高分子量ポリプロピレン

Publications (2)

Publication Number Publication Date
JPH09235328A JPH09235328A (ja) 1997-09-09
JPH09235328A5 true JPH09235328A5 (enExample) 2005-01-20

Family

ID=7786044

Family Applications (2)

Application Number Title Priority Date Filing Date
JP9037538A Pending JPH09235328A (ja) 1996-02-22 1997-02-21 幅広い分子量分布を有する高分子量ポリプロピレン
JP2008055072A Pending JP2008156664A (ja) 1996-02-22 2008-03-05 幅広い分子量分布を有する高分子量ポリプロピレン

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2008055072A Pending JP2008156664A (ja) 1996-02-22 2008-03-05 幅広い分子量分布を有する高分子量ポリプロピレン

Country Status (19)

Country Link
US (1) US6362298B2 (enExample)
EP (1) EP0791609B2 (enExample)
JP (2) JPH09235328A (enExample)
KR (1) KR100490705B1 (enExample)
AR (1) AR005934A1 (enExample)
AT (1) ATE246210T1 (enExample)
AU (1) AU1472797A (enExample)
BR (1) BR9701045A (enExample)
CA (1) CA2198177C (enExample)
CZ (1) CZ295993B6 (enExample)
DE (2) DE19606510A1 (enExample)
ES (1) ES2205078T3 (enExample)
HU (1) HU218856B (enExample)
IL (1) IL120260A (enExample)
NO (1) NO970799L (enExample)
PL (1) PL188614B1 (enExample)
SK (1) SK23297A3 (enExample)
TR (1) TR199700145A2 (enExample)
ZA (1) ZA971515B (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19709553A1 (de) 1997-03-07 1998-09-10 Targor Gmbh Verfahren zur Desodorierung von Polyolefingranulaten
DE19758124C1 (de) 1997-12-30 1999-11-18 Borealis Ag Polypropylenrohr mit hoher Festigkeit
JPH11255980A (ja) * 1998-03-09 1999-09-21 Sumitomo Chem Co Ltd 包装用フィルム
SE518553C2 (sv) † 1999-06-09 2002-10-22 Borealis As Profil för fönster och dörrar av propensegmentsampolymer med kärnbildande medel och fyllmedel
ATE278723T1 (de) † 2001-06-27 2004-10-15 Borealis Tech Oy Propylen-copolymer mit zufälliger comonomerverteilung und verfahren zu seiner herstellung
US6960635B2 (en) * 2001-11-06 2005-11-01 Dow Global Technologies Inc. Isotactic propylene copolymers, their preparation and use
EP1312623A1 (en) * 2001-11-14 2003-05-21 Borealis Technology Oy Pressure pipes
EP1632529B1 (en) 2004-09-02 2012-11-28 Borealis Technology Oy A pressureless polymer pipe, a composition therefore, and a process for preparing it
EP1724289B2 (en) * 2005-05-20 2013-01-30 Borealis Technology Oy High melt flow polymer of improved durability for pipe applications
ES2331189T3 (es) * 2005-05-20 2009-12-23 Borealis Technology Oy Polipropileno con una procesabilidad mejorada para la fabricacion de tuberias.
US7514509B2 (en) * 2005-12-16 2009-04-07 Fina Technology, Inc. Catalyst compositions and methods of forming isotactic polyproyplene
WO2007130306A2 (en) * 2006-05-05 2007-11-15 Dow Global Technologies Inc. Ortho-metallated hafnium complexes of imidazole ligands
US7470759B2 (en) * 2006-07-31 2008-12-30 Fina Technology, Inc. Isotactic-atactic polypropylene and methods of making same
CA2680181A1 (en) 2007-03-07 2008-09-12 Dow Global Technologies Inc. Tethered supported transition metal complex
KR101547380B1 (ko) * 2009-02-20 2015-08-25 이네오스 테크놀로지스 유에스에이 엘엘씨 수평 교반 기상 반응기에서 제조되는 폴리올레핀 물질의 분자량 분포의 확장
RU2554093C2 (ru) * 2010-06-10 2015-06-27 ИНЕОС ТЕКНОЛОДЖИС ЮЭсЭй ЭлЭлСи Регулирование распределения h2 в горизонтальном реакторе с перемешиванием слоя
EP2722348A1 (en) 2012-10-16 2014-04-23 Basell Poliolefine Italia S.r.l. Process for the preparation of propylene random copolymers
US10308740B2 (en) 2014-02-07 2019-06-04 Eastman Chemical Company Amorphous propylene-ethylene copolymers
US9399686B2 (en) 2014-02-07 2016-07-26 Eastman Chemical Company Amorphous propylene-ethylene copolymers
US10696765B2 (en) 2014-02-07 2020-06-30 Eastman Chemical Company Adhesive composition comprising amorphous propylene-ethylene copolymer and propylene polymer
US10647795B2 (en) 2014-02-07 2020-05-12 Eastman Chemical Company Adhesive composition comprising amorphous propylene-ethylene copolymer and polyolefins
US10723824B2 (en) 2014-02-07 2020-07-28 Eastman Chemical Company Adhesives comprising amorphous propylene-ethylene copolymers
US11267916B2 (en) 2014-02-07 2022-03-08 Eastman Chemical Company Adhesive composition comprising amorphous propylene-ethylene copolymer and polyolefins
JP2023049179A (ja) * 2021-09-29 2023-04-10 積水化学工業株式会社 多口継手及び配管システム

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5438389A (en) * 1977-09-01 1979-03-22 Sumitomo Chem Co Ltd Preparation of highly crystalline polyolefin
JPS59172507A (ja) * 1983-03-23 1984-09-29 Mitsui Petrochem Ind Ltd ポリプロピレンの製造方法
US4970280A (en) * 1987-04-01 1990-11-13 Chisso Corporation Continuous process for producing high molten viscoelastic polypropylene or ethylene-propylene copolymer
US4950720A (en) * 1988-04-29 1990-08-21 Exxon Chemical Patents Inc. Modified polypropylene, process for making and article made from the same
KR920002488B1 (ko) * 1988-06-17 1992-03-26 미쓰이 세끼유 가가꾸 고오교오 가부시끼가이샤 올레핀의 중합방법 및 중합용 촉매
JP2713595B2 (ja) * 1989-03-06 1998-02-16 三井東圧化学株式会社 プロピレンの連続重合方法
DE4009169A1 (de) * 1990-03-22 1991-09-26 Hoechst Ag Verfahren zur herstellung einer polypropylen-formmasse
DE4019053A1 (de) 1990-06-15 1991-12-19 Basf Ag Polymerisate des propylens mit breitem molmassenverhaeltnis q
US5218052A (en) * 1991-02-04 1993-06-08 Amoco Corporation Olefin polymerization and copolymerization process
ES2155492T3 (es) * 1991-05-27 2001-05-16 Basell Polyolefine Gmbh Procedimiento para la obtencion de poliolefinas con una amplia distribucion de pesos moleculares.
BE1005792A3 (fr) * 1992-05-04 1994-02-01 Solvay Systeme catalytique utilisable pour la polymerisation stereospecifique des alpha-olefines, procede pour cette polymerisation et polymeres obtenus.
IT1260497B (it) 1992-05-29 1996-04-09 Himont Inc Polimeri cristallini del propilene aventi migliorata processabilita' allo stato e processo per la loro preparazione
US5318842A (en) * 1992-12-03 1994-06-07 Himont Incorporated Biaxially oriented propylene polymer film or sheet articles
FI944761A0 (fi) * 1994-10-11 1994-10-11 Borealis Holding As Ny polypropylenkomposition med vid molekylvikt distribution

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