AR030935A1 - COPOLIMERIZADOS DE PROPILENO EN BLOQUE DE GRAN FLUIDEZ, PROCEDIMIENTO PARA SU PREPARACIoN, USO DE LOS MISMOS Y LAMINAS, FIBRAS Y CUERPOS MOLDEADOS OBTENIDOS CON DICHOS COPOLIMERIZADOS - Google Patents
COPOLIMERIZADOS DE PROPILENO EN BLOQUE DE GRAN FLUIDEZ, PROCEDIMIENTO PARA SU PREPARACIoN, USO DE LOS MISMOS Y LAMINAS, FIBRAS Y CUERPOS MOLDEADOS OBTENIDOS CON DICHOS COPOLIMERIZADOSInfo
- Publication number
- AR030935A1 AR030935A1 ARP010102448A ARP010102448A AR030935A1 AR 030935 A1 AR030935 A1 AR 030935A1 AR P010102448 A ARP010102448 A AR P010102448A AR P010102448 A ARP010102448 A AR P010102448A AR 030935 A1 AR030935 A1 AR 030935A1
- Authority
- AR
- Argentina
- Prior art keywords
- propylene
- bar
- polymerization
- weight
- fibers
- Prior art date
Links
- QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 title abstract 10
- 239000000835 fiber Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 7
- 238000006116 polymerization reaction Methods 0.000 abstract 6
- 239000011954 Ziegler–Natta catalyst Substances 0.000 abstract 3
- 229920001577 copolymer Polymers 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000008246 gaseous mixture Substances 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 229920001384 propylene homopolymer Polymers 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
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
-
- 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/04—Monomers containing three or four carbon atoms
- C08F10/06—Propene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
-
- 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/04—Monomers containing three or four carbon atoms
- C08F110/06—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
- C08F210/04—Monomers containing three or four carbon atoms
- C08F210/06—Propene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Graft Or Block Polymers (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Artificial Filaments (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
Copolimerizados de propileno en bloque de gran fluidez, compuestos del 50 al 80% en peso de un homopolimerizado de propileno y del 20 al 50% en peso de un copolimerizado de propileno con el 10 al 70% en peso de un alquil-1-eno C2-8 polimerizado distinto de propileno que se pueden obtener por polimerizacion en dos etapas por medio de un sistema de catalizadores de Ziegler-Natta a partir de la fase gaseosa, donde se polimeriza el propileno en una primera etapa de polimerizacion a una presion de 10 a 50 bar, a una temperatura de 50 a 100s C y con un tiempo de reposo promedio de la mezcla de reaccion de 0,3 a 5 horas en presencia de al menos un 2% en volumen, respecto del volumen total, de hidrogeno, y luego se incorpora al homopolimerizado de propileno obtenido en la primera etapa de polimerizacion con el sistema de catalizadores de Ziegler-Natta en un recipiente intermedio, se descarga primero de 0,01 a 5 minutos menos de 5 bar y se mantiene a una temperatura de 10 a 80s C y después se eleva nuevamente la presion en el recipiente intermedio en 5 a 60 bar por inyeccion de una mezcla gaseosa y a continuacion se transforma el homopolimerizado de propileno con el sistema de catalizadores de Ziegler-Natta en una segunda etapa de polimerizacion, donde el homopolimerizado de propileno se agrega por polimerizacion una mezcla de propileno y un alqui-1-eno C2-8 a una presion de 10 a 50 bar, a una temperatura de 50 a 100s C y con un tiempo de reposo promedio de 0,5 a 5 horas, y la relacion de peso entre los monomeros transformados en la primera y la segunda etapa de polimerizacion se mide de modo tal que esté en el rango de 4:1 a 1:1. Procedimiento para la preparacion de dichos copolimerizados, su uso para fabricar objetos y láminas, fibras o cuerpos moldeados obtenidos.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10025727A DE10025727A1 (de) | 2000-05-25 | 2000-05-25 | Hochfließfähige Propylenblockcopolymerisate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR030935A1 true AR030935A1 (es) | 2003-09-03 |
Family
ID=7643405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP010102448A AR030935A1 (es) | 2000-05-25 | 2001-05-23 | COPOLIMERIZADOS DE PROPILENO EN BLOQUE DE GRAN FLUIDEZ, PROCEDIMIENTO PARA SU PREPARACIoN, USO DE LOS MISMOS Y LAMINAS, FIBRAS Y CUERPOS MOLDEADOS OBTENIDOS CON DICHOS COPOLIMERIZADOS |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US7196140B2 (es) |
| EP (1) | EP1290053B1 (es) |
| JP (1) | JP2003535162A (es) |
| KR (1) | KR20030014243A (es) |
| CN (1) | CN1187387C (es) |
| AR (1) | AR030935A1 (es) |
| AT (1) | ATE271080T1 (es) |
| AU (1) | AU779011B2 (es) |
| BR (1) | BR0111340A (es) |
| CA (1) | CA2422598A1 (es) |
| DE (2) | DE10025727A1 (es) |
| ES (1) | ES2223859T3 (es) |
| PL (1) | PL360844A1 (es) |
| RU (1) | RU2268896C2 (es) |
| TR (1) | TR200402352T4 (es) |
| TW (1) | TW593375B (es) |
| WO (1) | WO2001090208A1 (es) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7067591B2 (en) | 2001-01-10 | 2006-06-27 | Basell Poliolefine Italia S.P.A. | Block copolymers and process for their preparation |
| DE10163075A1 (de) * | 2001-12-20 | 2003-07-10 | Basell Polyolefine Gmbh | Katalysatorsysteme von Typ der Ziegler-Natta-Katalysatoren und ein Verfahren zu deren Herstellung |
| EP1523509A1 (en) * | 2002-07-24 | 2005-04-20 | Basell Polyolefine GmbH | At least two-stage process for preparing propylene polymer compositions |
| US20060003154A1 (en) * | 2004-06-30 | 2006-01-05 | Snowden Hue S | Extruded thermoplastic articles with enhanced surface segregation of internal melt additive |
| ATE468365T1 (de) * | 2005-04-28 | 2010-06-15 | Basell Poliolefine Srl | Propylenpolymerzusammensetzung zum thermoformen |
| EP1935938A1 (en) | 2006-12-18 | 2008-06-25 | Borealis Technology Oy | Improved high melt flow heterophasic polypropylene copolymers |
| EP2330139B1 (en) * | 2008-09-22 | 2014-01-08 | Mitsui Chemicals, Inc. | Propylene-based block copolymer and composition containing said copolymer, and molded body obtained therefrom |
| EP2414406A1 (en) * | 2009-04-02 | 2012-02-08 | Total Petrochemicals Research Feluy | Method for optimizing energy consumption in an extrusion process |
| CN102731692A (zh) * | 2011-04-02 | 2012-10-17 | 中国石油化工股份有限公司 | 消除聚合物发粘的方法和阻粘剂 |
| CN104558335B (zh) * | 2013-10-11 | 2017-06-09 | 中国石油化工股份有限公司 | 一种基于丙烯的三元共聚物的制备方法 |
| SG11201603245QA (en) * | 2013-11-15 | 2016-05-30 | Grace W R & Co | Propylene-based polymer with reduced high-molecular weight portion |
| BR112016020830B1 (pt) * | 2014-03-14 | 2021-08-17 | Milliken & Company | Composição de poliolefina heterofásica modificada e método de preparação |
| KR102100228B1 (ko) * | 2015-10-05 | 2020-04-13 | 하이만 센서 게엠베하 | 모놀리식 집적된 신호 처리를 갖는 고분해능 서모파일 적외선 센서 어레이 |
| WO2019094216A1 (en) * | 2017-11-13 | 2019-05-16 | W.R. Grace & Co.-Conn. | Catalyst components for propylene polymerization |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4621952A (en) * | 1981-07-28 | 1986-11-11 | Union Carbide Corporation | Fluidized bed discharge process |
| DE3144312A1 (de) * | 1981-11-07 | 1983-05-19 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von propylen-ethylen-polymerisaten vom typ der sogenannten block-copolymerisate |
| DE3214246A1 (de) * | 1982-04-17 | 1983-10-27 | Basf Ag, 6700 Ludwigshafen | Verfahren zum herstellen von propylen-ethylen-polymerisaten vom typ der sogenannten "block-copolymerisate" |
| FR2577558B1 (fr) * | 1985-02-19 | 1987-03-06 | Bp Chimie Sa | Polymerisation en plusieurs etapes d'alpha-olefines en phase gazeuse |
| US4734448A (en) | 1985-07-10 | 1988-03-29 | Idemitsu Petrochemical Co., Ltd. | Propylene polymer composition |
| DE3827565A1 (de) | 1988-08-13 | 1990-02-15 | Basf Ag | Verfahren zum herstellen von propylen-ethylen-polymerisaten vom typ der sogenannten "schlagzaehmodifizierten polypropylene" |
| DE68923669T2 (de) | 1988-08-31 | 1996-01-25 | Mitsubishi Chem Corp | Verfahren zur Herstellung eines Propylenblockcopolymers. |
| JP2664741B2 (ja) | 1988-10-05 | 1997-10-22 | 三菱化学株式会社 | 流動性の改良された粒状プロピレン共重合体の製造法 |
| US5280074A (en) * | 1989-12-21 | 1994-01-18 | Hoechst Ag | Process for the preparation of a polypropylene molding composition |
| DE4004087A1 (de) | 1990-02-10 | 1991-08-14 | Basf Ag | Copolymerisate des propylens |
| DE69120601T2 (de) | 1990-05-14 | 1997-01-02 | Shell Oil Co | Polymerzusammensetzungen |
| DE4117144A1 (de) * | 1991-05-25 | 1992-11-26 | Basf Ag | Hochfliessfaehige propylen-ethylen-copolymerisate |
| DE4117842A1 (de) | 1991-05-31 | 1992-12-03 | Basf Ag | Propylen-ethylen-copolymerisate aus drei verschiedenen bestandteilen |
| US6300434B1 (en) * | 1991-05-31 | 2001-10-09 | Basell Polyolefin Gmbh | Propylene-ethylene copolymers made from three different constituents |
| EP0534776A1 (en) | 1991-09-27 | 1993-03-31 | Sumitomo Chemical Company, Limited | Block copolymers of ethylene and propylene |
| KR100341040B1 (ko) * | 1994-08-18 | 2002-11-23 | 칫소가부시키가이샤 | 고강성프로필렌-에틸렌블록공중합체조성물및이의제조방법 |
| JP3355864B2 (ja) | 1995-04-24 | 2002-12-09 | チッソ株式会社 | 高剛性プロピレン・エチレンブロック共重合体の連続製造法 |
| USH1722H (en) * | 1995-05-05 | 1998-04-07 | Goode; Mark Gregory | Process for producing polypropylene impact block copolymers |
| DE19522283A1 (de) * | 1995-06-20 | 1997-01-02 | Basf Ag | Vorrichtung zurGasphasenpolymerisation von C¶2¶-C¶8¶-Alk-1-enen |
| KR100430512B1 (ko) * | 1995-08-31 | 2004-07-23 | 도요다 지도샤 가부시끼가이샤 | 프로필렌-에틸렌공중합체조성물및이의제조방법 |
| US6204336B1 (en) * | 1996-04-08 | 2001-03-20 | Sumitomo Chemical Company | High-rigidity ethylene/propylene block copolymer and process for the production thereof |
| US6057407A (en) | 1997-01-08 | 2000-05-02 | Bp Amoco Corporation | High melt flow propylene polymer produced by gas-phase polymerization |
| FI111848B (fi) | 1997-06-24 | 2003-09-30 | Borealis Tech Oy | Menetelmä ja laitteisto propeenin homo- ja kopolymeerien valmistamiseksi |
| CN1140554C (zh) | 1997-06-24 | 2004-03-03 | 波里阿利斯有限公司 | 制备丙烯聚合物的方法 |
| JP3558860B2 (ja) * | 1998-03-12 | 2004-08-25 | 三菱化学株式会社 | プロピレン系ブロック共重合体のゲル含量の推定方法 |
-
2000
- 2000-05-25 DE DE10025727A patent/DE10025727A1/de active Pending
-
2001
- 2001-05-23 WO PCT/EP2001/005911 patent/WO2001090208A1/de active IP Right Grant
- 2001-05-23 JP JP2001587018A patent/JP2003535162A/ja active Pending
- 2001-05-23 AU AU62314/01A patent/AU779011B2/en not_active Ceased
- 2001-05-23 AT AT01936391T patent/ATE271080T1/de not_active IP Right Cessation
- 2001-05-23 TR TR2004/02352T patent/TR200402352T4/xx unknown
- 2001-05-23 KR KR1020027015929A patent/KR20030014243A/ko active IP Right Grant
- 2001-05-23 EP EP01936391A patent/EP1290053B1/de not_active Revoked
- 2001-05-23 US US10/296,256 patent/US7196140B2/en not_active Expired - Lifetime
- 2001-05-23 DE DE50102859T patent/DE50102859D1/de not_active Revoked
- 2001-05-23 PL PL36084401A patent/PL360844A1/xx not_active Application Discontinuation
- 2001-05-23 CN CNB018132626A patent/CN1187387C/zh not_active Expired - Fee Related
- 2001-05-23 CA CA002422598A patent/CA2422598A1/en not_active Abandoned
- 2001-05-23 BR BR0111340-2A patent/BR0111340A/pt not_active Application Discontinuation
- 2001-05-23 RU RU2002134901/04A patent/RU2268896C2/ru not_active IP Right Cessation
- 2001-05-23 ES ES01936391T patent/ES2223859T3/es not_active Expired - Lifetime
- 2001-05-23 AR ARP010102448A patent/AR030935A1/es active IP Right Grant
- 2001-06-26 TW TW090112672A patent/TW593375B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TR200402352T4 (tr) | 2004-12-21 |
| EP1290053A1 (de) | 2003-03-12 |
| WO2001090208A1 (de) | 2001-11-29 |
| BR0111340A (pt) | 2003-06-17 |
| US7196140B2 (en) | 2007-03-27 |
| ATE271080T1 (de) | 2004-07-15 |
| ES2223859T3 (es) | 2005-03-01 |
| DE10025727A1 (de) | 2002-01-03 |
| EP1290053B1 (de) | 2004-07-14 |
| JP2003535162A (ja) | 2003-11-25 |
| CA2422598A1 (en) | 2003-03-13 |
| CN1187387C (zh) | 2005-02-02 |
| KR20030014243A (ko) | 2003-02-15 |
| PL360844A1 (en) | 2004-09-20 |
| DE50102859D1 (en) | 2004-08-19 |
| RU2268896C2 (ru) | 2006-01-27 |
| AU6231401A (en) | 2001-12-03 |
| US20050038208A1 (en) | 2005-02-17 |
| TW593375B (en) | 2004-06-21 |
| CN1444610A (zh) | 2003-09-24 |
| AU779011B2 (en) | 2005-01-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |