AR005934A1 - Un procedimiento para producir tubos a partir de un copolimero de propileno-etileno - Google Patents
Un procedimiento para producir tubos a partir de un copolimero de propileno-etilenoInfo
- Publication number
- AR005934A1 AR005934A1 ARP970100688A ARP970100688A AR005934A1 AR 005934 A1 AR005934 A1 AR 005934A1 AR P970100688 A ARP970100688 A AR P970100688A AR P970100688 A ARP970100688 A AR P970100688A AR 005934 A1 AR005934 A1 AR 005934A1
- Authority
- AR
- Argentina
- Prior art keywords
- copolymer
- propylene
- procedure
- ethylene copolymer
- preparing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
- C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
- C08F297/083—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/04—Monomers containing three or four carbon atoms
- C08F210/06—Propene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/642—Component covered by group C08F4/64 with an organo-aluminium compound
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/646—Catalysts comprising at least two different metals, in metallic form or as compounds thereof, in addition to the component covered by group C08F4/64
- C08F4/6465—Catalysts comprising at least two different metals, in metallic form or as compounds thereof, in addition to the component covered by group C08F4/64 containing silicium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
- C08F4/652—Pretreating with metals or metal-containing compounds
- C08F4/654—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof
- C08F4/6543—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof halides of magnesium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/12—Rigid pipes of plastics with or without reinforcement
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/905—Polymerization in presence of transition metal containing catalyst in presence of hydrogen
Abstract
Un copolímero de alto peso molecular a base de componentes de etileno y propileno, que posee un contenido en etileno situado en el margen de 1 hasta10% en peso, un índice de fluencia de masa fundida MFR (230/5) de < 5 dg/min y una distribuciónd e masas molares Mw/Mn en el margen de 6 hasta 20. Conciernetambién a un procedimiento de preparación para el copolímero en presencia de un catalizador, de un compuesto orgánico de aluminio (D) y de un compuestoorgánico de silicio (C), en elcual l a polimerización se lleva a cabo en dos etapas de reacción, siendo en una primera etapa el agente de suspensiónsimultáneamente el monómero y preparándose en la primera etapa de reacción un polipropileno con una viscosidad de 500 hasta1.400 m l/g y una proporciónen el polímero total de 20 a 80%. Se describe además un procedimiento para preparar dicho copolímero.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19606510A DE19606510A1 (de) | 1996-02-22 | 1996-02-22 | Hochmolekulares Polypropylen mit breiter Molmassenverteilung |
Publications (1)
Publication Number | Publication Date |
---|---|
AR005934A1 true AR005934A1 (es) | 1999-07-21 |
Family
ID=7786044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP970100688A AR005934A1 (es) | 1996-02-22 | 1997-02-20 | Un procedimiento para producir tubos a partir de un copolimero de propileno-etileno |
Country Status (19)
Country | Link |
---|---|
US (1) | US6362298B2 (es) |
EP (1) | EP0791609B2 (es) |
JP (2) | JPH09235328A (es) |
KR (1) | KR100490705B1 (es) |
AR (1) | AR005934A1 (es) |
AT (1) | ATE246210T1 (es) |
AU (1) | AU1472797A (es) |
BR (1) | BR9701045A (es) |
CA (1) | CA2198177C (es) |
CZ (1) | CZ295993B6 (es) |
DE (2) | DE19606510A1 (es) |
ES (1) | ES2205078T3 (es) |
HU (1) | HU218856B (es) |
IL (1) | IL120260A (es) |
NO (1) | NO970799L (es) |
PL (1) | PL188614B1 (es) |
SK (1) | SK23297A3 (es) |
TR (1) | TR199700145A2 (es) |
ZA (1) | ZA971515B (es) |
Families Citing this family (23)
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 |
PL1724289T5 (pl) | 2005-05-20 | 2013-06-28 | Borealis Tech Oy | Polimer o wysokiej wartości szybkości płynięcia oraz o poprawionej trwałości przeznaczony do wytwarzania rur |
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 |
EP2018390B1 (en) * | 2006-05-05 | 2016-03-09 | Dow Global Technologies LLC | 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 |
RU2517711C2 (ru) * | 2009-02-20 | 2014-05-27 | ИНЕОС ЮЭсЭй ЭлЭлСи | Способ полимеризации олефинов |
WO2011155999A1 (en) * | 2010-06-10 | 2011-12-15 | Ineos Usa Llc | Controlling h2 distribution in a horizontal stirred bed reactor |
EP2722348A1 (en) | 2012-10-16 | 2014-04-23 | Basell Poliolefine Italia S.r.l. | Process for the preparation of propylene random copolymers |
US10723824B2 (en) | 2014-02-07 | 2020-07-28 | Eastman Chemical Company | Adhesives comprising amorphous propylene-ethylene copolymers |
US9593179B2 (en) | 2014-02-07 | 2017-03-14 | 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 |
US10308740B2 (en) | 2014-02-07 | 2019-06-04 | Eastman Chemical Company | Amorphous propylene-ethylene copolymers |
US11267916B2 (en) | 2014-02-07 | 2022-03-08 | Eastman Chemical Company | Adhesive composition comprising amorphous propylene-ethylene copolymer and polyolefins |
Family Cites Families (14)
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 |
EP0516018B1 (de) | 1991-05-27 | 1996-03-27 | Hoechst Aktiengesellschaft | Verfahren zur Herstellung von Polyolefinen mit breiter Molmassenverteilung |
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 |
-
1996
- 1996-02-22 DE DE19606510A patent/DE19606510A1/de not_active Withdrawn
-
1997
- 1997-02-06 ES ES97101835T patent/ES2205078T3/es not_active Expired - Lifetime
- 1997-02-06 DE DE59710484T patent/DE59710484D1/de not_active Expired - Lifetime
- 1997-02-06 EP EP97101835A patent/EP0791609B2/de not_active Expired - Lifetime
- 1997-02-06 AT AT97101835T patent/ATE246210T1/de not_active IP Right Cessation
- 1997-02-14 AU AU14727/97A patent/AU1472797A/en not_active Abandoned
- 1997-02-20 IL IL12026097A patent/IL120260A/xx not_active IP Right Cessation
- 1997-02-20 TR TR97/00145A patent/TR199700145A2/xx unknown
- 1997-02-20 AR ARP970100688A patent/AR005934A1/es active IP Right Grant
- 1997-02-20 SK SK232-97A patent/SK23297A3/sk unknown
- 1997-02-20 HU HU9700490A patent/HU218856B/hu not_active IP Right Cessation
- 1997-02-21 ZA ZA9701515A patent/ZA971515B/xx unknown
- 1997-02-21 KR KR1019970005215A patent/KR100490705B1/ko not_active IP Right Cessation
- 1997-02-21 CA CA002198177A patent/CA2198177C/en not_active Expired - Fee Related
- 1997-02-21 US US08/804,063 patent/US6362298B2/en not_active Expired - Lifetime
- 1997-02-21 BR BR9701045A patent/BR9701045A/pt not_active IP Right Cessation
- 1997-02-21 CZ CZ1997542A patent/CZ295993B6/cs not_active IP Right Cessation
- 1997-02-21 PL PL97318608A patent/PL188614B1/pl not_active IP Right Cessation
- 1997-02-21 JP JP9037538A patent/JPH09235328A/ja active Pending
- 1997-02-21 NO NO970799A patent/NO970799L/no not_active Application Discontinuation
-
2008
- 2008-03-05 JP JP2008055072A patent/JP2008156664A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
AU1472797A (en) | 1997-08-28 |
ZA971515B (en) | 1998-01-26 |
CA2198177C (en) | 2006-10-31 |
EP0791609B2 (de) | 2010-12-01 |
NO970799D0 (no) | 1997-02-21 |
HUP9700490A2 (en) | 1997-12-29 |
BR9701045A (pt) | 1998-12-15 |
DE19606510A1 (de) | 1997-08-28 |
ATE246210T1 (de) | 2003-08-15 |
DE59710484D1 (de) | 2003-09-04 |
HUP9700490A3 (en) | 1999-04-28 |
IL120260A (en) | 2003-11-23 |
EP0791609B1 (de) | 2003-07-30 |
ES2205078T3 (es) | 2004-05-01 |
CZ54297A3 (en) | 1997-09-17 |
PL188614B1 (pl) | 2005-03-31 |
CZ295993B6 (cs) | 2005-12-14 |
HU9700490D0 (en) | 1997-04-28 |
EP0791609A3 (de) | 1997-09-03 |
KR100490705B1 (ko) | 2005-08-24 |
JP2008156664A (ja) | 2008-07-10 |
JPH09235328A (ja) | 1997-09-09 |
EP0791609A2 (de) | 1997-08-27 |
TR199700145A2 (tr) | 1997-09-21 |
US20020010297A1 (en) | 2002-01-24 |
IL120260A0 (en) | 1997-06-10 |
SK23297A3 (en) | 1998-10-07 |
US6362298B2 (en) | 2002-03-26 |
HU218856B (hu) | 2000-12-28 |
KR970061922A (ko) | 1997-09-12 |
PL318608A1 (en) | 1997-09-01 |
CA2198177A1 (en) | 1997-08-22 |
NO970799L (no) | 1997-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration |