MX9205650A - Proceso en solucion para la preparacion de polimeros de alto peso molecular. (caso dc-0256) - Google Patents

Proceso en solucion para la preparacion de polimeros de alto peso molecular. (caso dc-0256)

Info

Publication number
MX9205650A
MX9205650A MX9205650A MX9205650A MX9205650A MX 9205650 A MX9205650 A MX 9205650A MX 9205650 A MX9205650 A MX 9205650A MX 9205650 A MX9205650 A MX 9205650A MX 9205650 A MX9205650 A MX 9205650A
Authority
MX
Mexico
Prior art keywords
preparation
case
molecular weight
high molecular
weight polymers
Prior art date
Application number
MX9205650A
Other languages
English (en)
Inventor
Vaclav George Zboril
Stephen John Brown
Reginald Kurt Ungar
Original Assignee
Du Pont Canada
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Du Pont Canada filed Critical Du Pont Canada
Publication of MX9205650A publication Critical patent/MX9205650A/es

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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • 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
MX9205650A 1991-10-03 1992-10-02 Proceso en solucion para la preparacion de polimeros de alto peso molecular. (caso dc-0256) MX9205650A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919121019A GB9121019D0 (en) 1991-10-03 1991-10-03 Activation of catalyst in ethylene polymerization at high temperatures

Publications (1)

Publication Number Publication Date
MX9205650A true MX9205650A (es) 1993-04-01

Family

ID=10702362

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9205650A MX9205650A (es) 1991-10-03 1992-10-02 Proceso en solucion para la preparacion de polimeros de alto peso molecular. (caso dc-0256)

Country Status (15)

Country Link
EP (1) EP0606285A1 (es)
JP (1) JPH06511035A (es)
KR (1) KR100245204B1 (es)
CN (1) CN1033812C (es)
AU (1) AU2585892A (es)
BR (1) BR9206588A (es)
CA (1) CA2119737C (es)
GB (1) GB9121019D0 (es)
IN (1) IN178304B (es)
MX (1) MX9205650A (es)
MY (1) MY111171A (es)
RU (1) RU2119925C1 (es)
TR (1) TR28911A (es)
TW (1) TW206242B (es)
WO (1) WO1993007188A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6506866B2 (en) 1994-11-17 2003-01-14 Dow Global Technologies Inc. Ethylene copolymer compositions
FR2741080B1 (fr) 1995-11-14 1998-09-18 Atochem Elf Sa Procede de polymerisation des olefines en presence d'un derive organique de l'aluminium
CA2234188C (en) * 1998-04-07 2006-07-11 Nova Chemicals Ltd. Heat treatment of ziegler-natta catalysts to increase activity in solution polymerization process
AR018359A1 (es) 1998-05-18 2001-11-14 Dow Global Technologies Inc Articulo resistente al calor , configurado, irradiado y reticulado, libre de un agente de reticulacion de silano
DE10010811A1 (de) 2000-03-08 2001-09-13 Basf Ag Verfahren zur Herstellung von Polymeren
US6391986B1 (en) 2000-12-05 2002-05-21 Union Carbide Chemicals & Plastics Technology Corporation Control of solution catalyst droplets
CA2347410C (en) * 2001-05-11 2009-09-08 Nova Chemicals Corporation Solution polymerization process catalyzed by a phosphinimine catalyst
JP2005501951A (ja) 2001-08-31 2005-01-20 ダウ グローバル テクノロジーズ インコーポレイティド 多モードのポリエチレン材料
DE10360845A1 (de) 2003-12-20 2005-07-21 Corovin Gmbh Weiches Vlies auf Basis von Polyethylen
JP4846714B2 (ja) * 2004-06-16 2011-12-28 ダウ グローバル テクノロジーズ エルエルシー チーグラー・ナッタ共触媒の同定方法
US9481748B2 (en) * 2014-08-12 2016-11-01 Nova Chemicals (International) S.A. Ziegler-Natta catalyst for high temperature polymerization
CA3007381A1 (en) 2018-06-06 2019-12-06 Nova Chemicals Corporation Off-line filter free ziegler-natta catalyst preparation
CN114957530B (zh) * 2022-06-28 2023-09-29 杭州双安科技有限公司 一种乙烯和α-烯烃的溶液聚合方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4342855A (en) * 1980-08-27 1982-08-03 Idemitsu Kosan Company Limited Process for the production of polyethylene
US4681924A (en) * 1982-12-29 1987-07-21 National Distillers And Chemical Corporation Catalyst systems for polymerizations at high temperatures
NL8700322A (nl) * 1987-02-11 1988-09-01 Stamicarbon Katalysatorsysteem voor (co)polymerisatie van etheen in solutie.

Also Published As

Publication number Publication date
JPH06511035A (ja) 1994-12-08
CN1033812C (zh) 1997-01-15
EP0606285A1 (en) 1994-07-20
GB9121019D0 (en) 1991-11-13
AU2585892A (en) 1993-05-03
TR28911A (tr) 1997-07-17
BR9206588A (pt) 1995-11-21
IN178304B (es) 1997-03-22
CA2119737C (en) 2003-06-03
WO1993007188A1 (en) 1993-04-15
TW206242B (es) 1993-05-21
RU2119925C1 (ru) 1998-10-10
MY111171A (en) 1999-09-30
CA2119737A1 (en) 1993-04-15
RU94021921A (ru) 1996-06-27
CN1070919A (zh) 1993-04-14
KR100245204B1 (ko) 2000-02-15

Similar Documents

Publication Publication Date Title
ES527068A0 (es) Un procedimiento de formacion de un polimero de polilactida de alto peso molecular
MX9205649A (es) Proceso en solucion para la preparacion de polimeros de alto peso molecular. (caso dc-0257)
ES551607A0 (es) Procedimiento para la rotuclacion de material organico de peso molecular alto.
MX9201228A (es) Procedimiento para la polimerizacion del acido itaconico.
FI955687A0 (fi) Tuettuja metalloseeni-katalyytti-järjestelmiä olefiinien polymeroimista varten, niiden valmistus ja käyttö
ES500687A0 (es) Metodo para la preparacion de una poliamida blanca de alto peso molecular
DE59208029D1 (de) Lösliche Katalysatorsysteme zur Herstellung von Polyalk-1-enen mit hohen Molmassen
DE69012187T2 (de) Molekularsiebgastrennungssysteme.
MX9205650A (es) Proceso en solucion para la preparacion de polimeros de alto peso molecular. (caso dc-0256)
MX9101041A (es) Resinas de poliester,insaturadas,de peso molecular bajo y proceso para su preparacion
FI892614A (fi) Katalysatorer och katalysatorkomponenter foer polymerisering av olefiner.
MX9205651A (es) Proceso en solucion para la preparacion de polimeros de alto peso molecular. (caso dc-0255)
MX9204635A (es) Procedimiento para la preparacion de derivados de beta-fenilisoserina.
DE69017583D1 (de) Lösungspolymerisation mit hohem Feststoffgehalt.
IT8821877A0 (it) Componente di catalizzatore per laproduzione di poliolefine ad altissimo peso molecolare.
FI944506A (fi) Menetelmä alkeenipolymeerien valmistamiseksi
DE69024451T2 (de) Hochmolekulare polytriazine
BR9104067A (pt) Composto,processo para preparacao de compostos cataliticos e processo para polimerizacao de um ou mais monomeros
IT8622424A0 (it) Procedimento per la produzione di resina poliestere ad alto peso molecolare.
ES1008288Y (es) Dispositivo para la correccion de malformaciones ungulares.
FI900033A (fi) Foerfarande och system foer applicering av en maerkning pao ett underlag, speciellt pao en maolad list intill och omkring en vindruteskiva.
MX9200469A (es) Proceso de dos etapas para la preparacion de 2,2,6,6-tetrametil-4-piperidilaminas
MX9200313A (es) Procedimiento para la separacion de dos componentes solidos.
ES521661A0 (es) Procedimiento para la preparacion continua de poliester de alto peso molecular.
BR8905415A (pt) Processo para a preparacao de um copolimero em bloco,segmentado,de alto peso molecular

Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees