CN1264874C - 乙烯聚合方法 - Google Patents
乙烯聚合方法 Download PDFInfo
- Publication number
- CN1264874C CN1264874C CNB018132383A CN01813238A CN1264874C CN 1264874 C CN1264874 C CN 1264874C CN B018132383 A CNB018132383 A CN B018132383A CN 01813238 A CN01813238 A CN 01813238A CN 1264874 C CN1264874 C CN 1264874C
- Authority
- CN
- China
- Prior art keywords
- polymerization
- compound
- molecular weight
- ziegler
- ethene
- 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
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
-
- 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
- C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F110/02—Ethene
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
类型 | 实施例1 | 对比实施例1 | 对比实施例2 | 对比实施例3 |
聚合活性 | 7.6 | 7.6 | 7.0 | 7.5 |
熔融指数 | 0.386 | 0.444 | 0.403 | 0.694 |
MFRR | 4 1.24 | 36.22 | 35.45 | 36.28 |
Mz/Mw | 8.90 | 3.89 | 5.03 | 4.20 |
Claims (5)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR28964/00 | 2000-05-29 | ||
KR28964/2000 | 2000-05-29 | ||
KR10-2000-0028964A KR100377287B1 (ko) | 2000-05-29 | 2000-05-29 | 에틸렌 중합 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1443204A CN1443204A (zh) | 2003-09-17 |
CN1264874C true CN1264874C (zh) | 2006-07-19 |
Family
ID=36782414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB018132383A Expired - Fee Related CN1264874C (zh) | 2000-05-29 | 2001-05-21 | 乙烯聚合方法 |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1297029B1 (zh) |
KR (1) | KR100377287B1 (zh) |
CN (1) | CN1264874C (zh) |
AT (1) | ATE334150T1 (zh) |
AU (1) | AU2001258906A1 (zh) |
DE (1) | DE60121770T2 (zh) |
RU (1) | RU2234517C1 (zh) |
WO (1) | WO2001092350A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019162760A1 (en) | 2018-02-05 | 2019-08-29 | Exxonmobil Chemical Patents Inc. A Corporation Of State Of Delaware | Enhanced processability of lldpe by addition of ultra-high molecular weight high density polyethylene |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5122583A (en) * | 1987-02-02 | 1992-06-16 | Fina Technology, Inc. | Efficiency of a pre-polymerized catalyst |
US5990251A (en) * | 1993-07-13 | 1999-11-23 | Bp Chemicals Limited | Process for polymerising olefin with a Ziegler-Natta catalyst |
US5777050A (en) * | 1993-09-27 | 1998-07-07 | Dsm N.V. | Process for polymerizing ethylene in the presence of a catalyst composition |
BE1009186A3 (fr) * | 1995-03-13 | 1996-12-03 | Solvay | Solide catalytique pour la (co)polymerisation d'ethylene, procede pour sa preparation, systeme catalytique pour la (co)polymerisation d'ethylene et procede de (co)polymerisation d'ethylene. |
GB9800245D0 (en) * | 1998-01-07 | 1998-03-04 | Bp Chem Int Ltd | Novel polymers |
TR200002404T2 (tr) * | 1998-02-20 | 2001-01-22 | The Dow Chemical Company | Genişletilmiş anyonlar ihtiva eden katalizör etkinleştiriciler |
AU2893599A (en) * | 1998-03-04 | 1999-09-20 | Phillips Petroleum Company | A process for polymerizing an olefin |
CN1071339C (zh) * | 1998-04-22 | 2001-09-19 | 中山大学 | 乙烯聚合复合负载钛系催化剂及其应用 |
EP0970976B1 (en) * | 1998-07-10 | 2002-10-09 | Sumitomo Chemical Company, Limited | Copolymer, process for production thereof, and molded article thereof |
-
2000
- 2000-05-29 KR KR10-2000-0028964A patent/KR100377287B1/ko not_active IP Right Cessation
-
2001
- 2001-05-21 WO PCT/KR2001/000836 patent/WO2001092350A1/en active IP Right Grant
- 2001-05-21 CN CNB018132383A patent/CN1264874C/zh not_active Expired - Fee Related
- 2001-05-21 AT AT01932378T patent/ATE334150T1/de not_active IP Right Cessation
- 2001-05-21 AU AU2001258906A patent/AU2001258906A1/en not_active Abandoned
- 2001-05-21 DE DE60121770T patent/DE60121770T2/de not_active Expired - Fee Related
- 2001-05-21 RU RU2002135602/04A patent/RU2234517C1/ru active
- 2001-05-21 EP EP01932378A patent/EP1297029B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE60121770T2 (de) | 2007-08-02 |
KR100377287B1 (ko) | 2003-03-26 |
AU2001258906A1 (en) | 2001-12-11 |
EP1297029A1 (en) | 2003-04-02 |
EP1297029B1 (en) | 2006-07-26 |
ATE334150T1 (de) | 2006-08-15 |
EP1297029A4 (en) | 2005-01-26 |
RU2234517C1 (ru) | 2004-08-20 |
CN1443204A (zh) | 2003-09-17 |
WO2001092350A1 (en) | 2001-12-06 |
DE60121770D1 (de) | 2006-09-07 |
KR20010107428A (ko) | 2001-12-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SAMSUNG ATOFINA CO., LTD. Free format text: FORMER OWNER: SAMSUNG GENERAL CHEMICALS CO., LTD. Effective date: 20031125 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20031125 Address after: Chungnam, South Korea Applicant after: Samsung General Chemicals Co Address before: Chungnam, South Korea Applicant before: Samsung General Chemicals Co., Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060719 Termination date: 20100521 |