CN101096390B - 一种具有高堆积密度聚乙烯的催化剂及其制备方法 - Google Patents
一种具有高堆积密度聚乙烯的催化剂及其制备方法 Download PDFInfo
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- CN101096390B CN101096390B CN2007100424668A CN200710042466A CN101096390B CN 101096390 B CN101096390 B CN 101096390B CN 2007100424668 A CN2007100424668 A CN 2007100424668A CN 200710042466 A CN200710042466 A CN 200710042466A CN 101096390 B CN101096390 B CN 101096390B
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- Prior art keywords
- magnesium
- alkyl
- titanium
- reaction
- compound
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- 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
- 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
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- 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)
Abstract
Description
实施例编号 | 聚合活性 (gPE/gCat) | 堆积密度 (g/cm<sup>3</sup>) | 钛含量 (%wt) |
1 | 7800 | 0.37 | 2.5 |
2 | 8000 | 0.39 | 2.2 |
3 | 7890 | 0.37 | 2.0 |
4 | 8321 | 0.38 | 2.1 |
5 | 7000 | 0.35 | 2.3 |
对比实施例1 | 6500 | 0.32 | 2.0 |
实施例编号 | 聚合活性 (gPE/gCat) | 熔融指数 (g/10min) | 密度 (g/cm<sup>3</sup>) | 堆积密度 (g/cm<sup>3</sup>) |
1 | 5300 | 19.4 | 0.923 | 0.36 |
2 | 5500 | 18.5 | 0.922 | 0.37 |
3 | 6100 | 20.1 | 0.921 | 0.37 |
4 | 6310 | 19.3 | 0.924 | 0.38 |
5 | 5120 | 18.0 | 0.920 | 0.36 |
对比实施例1 | 4500 | 18.4 | 0.922 | 0.31 |
实施例编号 | <20目 (wt%) | 20~40目 (wt%) | 40~75目 (wt%) | 75~120目 (wt%) | 120~200 目(wt%) | >200目 (wt%) |
实施例1 | 8.9 | 15.1 | 40.7 | 30.8 | 4.3 | 0.2 |
对比实施例1 | 10.3 | 18.3 | 35.0 | 29.7 | 5.6 | 1.1 |
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100424668A CN101096390B (zh) | 2007-06-22 | 2007-06-22 | 一种具有高堆积密度聚乙烯的催化剂及其制备方法 |
US12/213,587 US20090005524A1 (en) | 2007-06-22 | 2008-06-20 | Catalysts for ethylene polymerization, main catalyst components thereof and process for preparing the same |
TW097123313A TW201000496A (en) | 2007-06-22 | 2008-06-23 | Catalysts for ethylene polymerization, main catalyst components thereof and process for preparing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007100424668A CN101096390B (zh) | 2007-06-22 | 2007-06-22 | 一种具有高堆积密度聚乙烯的催化剂及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101096390A CN101096390A (zh) | 2008-01-02 |
CN101096390B true CN101096390B (zh) | 2010-09-01 |
Family
ID=39010493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007100424668A Active CN101096390B (zh) | 2007-06-22 | 2007-06-22 | 一种具有高堆积密度聚乙烯的催化剂及其制备方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20090005524A1 (zh) |
CN (1) | CN101096390B (zh) |
TW (1) | TW201000496A (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102093498B (zh) * | 2009-12-11 | 2012-07-18 | 中国石油天然气股份有限公司 | 一种聚乙烯专用料及其制备方法 |
WO2012091684A1 (en) * | 2010-12-30 | 2012-07-05 | Irpc Public Company Limited | A catalyst for olefin polymerisation and a method for the preparation thereof |
WO2017114784A1 (en) * | 2015-12-30 | 2017-07-06 | Sabic Global Technologies B.V. | Process for making a solid catalyst component for ethylene polymerization and copolymerization |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003137918A (ja) * | 2001-11-01 | 2003-05-14 | Idemitsu Petrochem Co Ltd | オレフィン重合用固体触媒成分、オレフィン重合用触媒及びオレフィン重合体の製造方法 |
CN1624011A (zh) * | 2003-12-03 | 2005-06-08 | 中国石油化工股份有限公司 | 一种聚乙烯催化剂及其制备方法 |
CN1712420A (zh) * | 2004-06-24 | 2005-12-28 | 中国石油化工股份有限公司 | 一种乙烯聚合催化剂、其制法及控制聚合动力学行为的方法 |
CN1817918A (zh) * | 2006-03-07 | 2006-08-16 | 上海化工研究院 | 一种烯烃聚合催化剂及其制备方法和应用 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0744415B1 (en) * | 1995-05-22 | 1998-01-28 | Mitsui Petrochemical Industries, Ltd. | Solid titanium catalyst component, ethylene polymerization catalyst containing the same, and ethylene polymerization process |
AU2003280919A1 (en) * | 2002-11-04 | 2004-06-23 | China Petroleum And Chemical Corporation | A catalyst for polymerization of ethylene, preparation thereof and use of the same |
-
2007
- 2007-06-22 CN CN2007100424668A patent/CN101096390B/zh active Active
-
2008
- 2008-06-20 US US12/213,587 patent/US20090005524A1/en not_active Abandoned
- 2008-06-23 TW TW097123313A patent/TW201000496A/zh unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003137918A (ja) * | 2001-11-01 | 2003-05-14 | Idemitsu Petrochem Co Ltd | オレフィン重合用固体触媒成分、オレフィン重合用触媒及びオレフィン重合体の製造方法 |
CN1624011A (zh) * | 2003-12-03 | 2005-06-08 | 中国石油化工股份有限公司 | 一种聚乙烯催化剂及其制备方法 |
CN1712420A (zh) * | 2004-06-24 | 2005-12-28 | 中国石油化工股份有限公司 | 一种乙烯聚合催化剂、其制法及控制聚合动力学行为的方法 |
CN1817918A (zh) * | 2006-03-07 | 2006-08-16 | 上海化工研究院 | 一种烯烃聚合催化剂及其制备方法和应用 |
Also Published As
Publication number | Publication date |
---|---|
TW201000496A (en) | 2010-01-01 |
US20090005524A1 (en) | 2009-01-01 |
CN101096390A (zh) | 2008-01-02 |
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Effective date of registration: 20160727 Address after: 100029, No. six, Xin Xin Street East, Beijing, Chaoyang District Patentee after: Sinopec Corp. Patentee after: Shanghai Research Institute of Chemical Industry Patentee after: China Petrochemical Science and Technology Development Co Ltd Address before: 100029, No. six, Xin Xin Street East, Beijing, Chaoyang District Patentee before: Sinopec Corp. Patentee before: Shanghai Research Institute of Chemical Industry |
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Address after: 100029, No. six, Xin Xin Street East, Beijing, Chaoyang District Co-patentee after: Shanghai Chemical Research Institute Co., Ltd. Patentee after: Sinopec Corp. Co-patentee after: China Petrochemical Science and Technology Development Co Ltd Address before: 100029, No. six, Xin Xin Street East, Beijing, Chaoyang District Co-patentee before: Shanghai Research Institute of Chemical Industry Patentee before: Sinopec Corp. Co-patentee before: China Petrochemical Science and Technology Development Co Ltd |