KR100245204B1 - 고온의 에틸렌 중합에서 촉매의 활성화 - Google Patents

고온의 에틸렌 중합에서 촉매의 활성화 Download PDF

Info

Publication number
KR100245204B1
KR100245204B1 KR1019940701076A KR19940701076A KR100245204B1 KR 100245204 B1 KR100245204 B1 KR 100245204B1 KR 1019940701076 A KR1019940701076 A KR 1019940701076A KR 19940701076 A KR19940701076 A KR 19940701076A KR 100245204 B1 KR100245204 B1 KR 100245204B1
Authority
KR
South Korea
Prior art keywords
catalyst
ethylene
aluminum
alkyl
solution
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.)
Expired - Fee Related
Application number
KR1019940701076A
Other languages
English (en)
Korean (ko)
Inventor
라브 죠오지 즈보릴 바클
존 브라운 스티븐
쿠르트 운가 레지날드
Original Assignee
듀우판 캐나다 인코포레이팃드
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 듀우판 캐나다 인코포레이팃드 filed Critical 듀우판 캐나다 인코포레이팃드
Application granted granted Critical
Publication of KR100245204B1 publication Critical patent/KR100245204B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerisation Methods In General (AREA)
KR1019940701076A 1991-10-03 1992-09-25 고온의 에틸렌 중합에서 촉매의 활성화 Expired - Fee Related KR100245204B1 (ko)

Applications Claiming Priority (3)

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
GB9121019.5 1991-10-03
PCT/CA1992/000419 WO1993007188A1 (en) 1991-10-03 1992-09-25 Activation of catalyst in ethylene polymerization at high temperatures

Publications (1)

Publication Number Publication Date
KR100245204B1 true KR100245204B1 (ko) 2000-02-15

Family

ID=10702362

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940701076A Expired - Fee Related KR100245204B1 (ko) 1991-10-03 1992-09-25 고온의 에틸렌 중합에서 촉매의 활성화

Country Status (15)

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

Families Citing this family (14)

* 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
JPH09309926A (ja) 1996-05-17 1997-12-02 Dow Chem Co:The エチレン共重合体の製造方法
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
PL203162B1 (pl) 2001-08-31 2009-08-31 Dow Global Technologies Inc Żywica polietylenowa o wielomodalnym rozkładzie ciężaru cząsteczkowego, kompozycja polimeryczna zawierająca tę żywicę i zastosowanie wielomodalnej żywicy polietylenowej
DE10360845A1 (de) 2003-12-20 2005-07-21 Corovin Gmbh Weiches Vlies auf Basis von Polyethylen
ES2496140T3 (es) * 2004-06-16 2014-09-18 Dow Global Technologies Llc Método para identificar cocatalizadores Ziegler-Natta
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4681924A (en) * 1982-12-29 1987-07-21 National Distillers And Chemical Corporation Catalyst systems for polymerizations at high temperatures

Family Cites Families (2)

* 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
NL8700322A (nl) * 1987-02-11 1988-09-01 Stamicarbon Katalysatorsysteem voor (co)polymerisatie van etheen in solutie.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4681924A (en) * 1982-12-29 1987-07-21 National Distillers And Chemical Corporation Catalyst systems for polymerizations at high temperatures

Also Published As

Publication number Publication date
AU2585892A (en) 1993-05-03
TW206242B (enrdf_load_stackoverflow) 1993-05-21
BR9206588A (pt) 1995-11-21
JPH06511035A (ja) 1994-12-08
CA2119737C (en) 2003-06-03
IN178304B (enrdf_load_stackoverflow) 1997-03-22
CN1070919A (zh) 1993-04-14
EP0606285A1 (en) 1994-07-20
CN1033812C (zh) 1997-01-15
MX9205650A (es) 1993-04-01
TR28911A (tr) 1997-07-17
GB9121019D0 (en) 1991-11-13
RU94021921A (ru) 1996-06-27
WO1993007188A1 (en) 1993-04-15
CA2119737A1 (en) 1993-04-15
RU2119925C1 (ru) 1998-10-10
MY111171A (en) 1999-09-30

Similar Documents

Publication Publication Date Title
US5589555A (en) Control of a solution process for polymerization of ethylene
KR100245204B1 (ko) 고온의 에틸렌 중합에서 촉매의 활성화
US5519098A (en) Activation of catalyst in ethylene polymerization at high temperatures
KR100227774B1 (ko) 에틸렌 중합을 위한 용액 방법의 제어
US4769428A (en) Solution process for the preparation of polymers of alpha-olefins
FI80057B (fi) Loesningsprocess foer framstaellning av polymerer av alfa-olefiner.
RU2118331C1 (ru) СПОСОБ ПОЛУЧЕНИЯ α-ОЛЕФИНОВЫХ ВЫСОКОМОЛЕКУЛЯРНЫХ ПОЛИМЕРОВ В РАСТВОРЕ
KR100533057B1 (ko) 용액 중합 공정에서 활성 증가를 위한 지글러-나타 촉매의열처리
US5492876A (en) Solution process for the preparation of polymers of α-olefins
EP0604993B1 (en) Method for operating reactor for polymerizing olefins
JP2986211B2 (ja) アルファ―オレフィン類のポリマー類の溶液製造方法
GB2125417A (en) Ethylene/butene-1/hexene-1 terpolymerization process and product
CA1268296A (en) REDUCTION OF ISOMERIZATION IN SOLUTION PROCESS FOR POLYMERIZATION OF .alpha.-OLEFINS
GB2119391A (en) Low density ethylene polymer

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

FPAY Annual fee payment

Payment date: 20061124

Year of fee payment: 8

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20071127

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20071127

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000