KR101057854B1 - 폴리올레핀의 입도 조절 방법 - Google Patents
폴리올레핀의 입도 조절 방법 Download PDFInfo
- Publication number
- KR101057854B1 KR101057854B1 KR1020070006480A KR20070006480A KR101057854B1 KR 101057854 B1 KR101057854 B1 KR 101057854B1 KR 1020070006480 A KR1020070006480 A KR 1020070006480A KR 20070006480 A KR20070006480 A KR 20070006480A KR 101057854 B1 KR101057854 B1 KR 101057854B1
- Authority
- KR
- South Korea
- Prior art keywords
- catalyst
- polyolefin
- particle size
- polymerization
- chemical formula
- Prior art date
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
- C08F4/00—Polymerisation catalysts
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/642—Component covered by group C08F4/64 with an organo-aluminium compound
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/34—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation
- B01J37/341—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation
- B01J37/343—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation of ultrasonic wave energy
-
- 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
-
- 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
-
- 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
- C08F110/14—Monomers containing five or more carbon atoms
-
- 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
- C08F112/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F112/02—Monomers containing only one unsaturated aliphatic radical
- C08F112/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F112/06—Hydrocarbons
- C08F112/08—Styrene
-
- 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
- C08F112/00—Homopolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F112/02—Monomers containing only one unsaturated aliphatic radical
- C08F112/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F112/06—Hydrocarbons
- C08F112/12—Monomers containing a branched unsaturated aliphatic radical or a ring substituted by an alkyl radical
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Toxicology (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
Description
촉매 입도 (㎛) |
중합결과 | ||||||
수득량 (g) |
MI(2.16kg) (g/10min) |
MI(21.6kg) (g/10min) |
MFR | 겉보기 밀도 | 입도(㎛) | ||
실시예 1 |
5.9 | 226 | 0.13 | 4.8 | 37.8 | 0.26 | 195 |
실시예 2 |
3.8 | 200 | 0.16 | 5.21 | 32.6 | 0.26 | 115 |
비교예 1 |
12.0 | 280 | 0.07 | 3.0 | 43.3 | 0.30 | 227 |
비교예 2 |
10.3 | 134 | 0.09 | 3.5 | 38.9 | 0.27 | 209 |
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070006480A KR101057854B1 (ko) | 2007-01-22 | 2007-01-22 | 폴리올레핀의 입도 조절 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070006480A KR101057854B1 (ko) | 2007-01-22 | 2007-01-22 | 폴리올레핀의 입도 조절 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080068976A KR20080068976A (ko) | 2008-07-25 |
KR101057854B1 true KR101057854B1 (ko) | 2011-08-19 |
Family
ID=39822423
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070006480A KR101057854B1 (ko) | 2007-01-22 | 2007-01-22 | 폴리올레핀의 입도 조절 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR101057854B1 (ko) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998037103A1 (en) * | 1997-02-19 | 1998-08-27 | Union Carbide Chemicals & Plastics Technology Corporation | Production of polyolefins of controlled particle size |
KR100300468B1 (ko) * | 1993-05-20 | 2001-11-14 | 데이 수잔 자넷 | 중합방법 |
US6365695B1 (en) * | 1999-06-04 | 2002-04-02 | Union Carbide Chemicals & Plastics Technology Corporation | Ultrasonic catalyst feed for fluid bed olefin polymerization |
KR100327833B1 (ko) * | 1996-06-06 | 2002-06-27 | 조셉 에스. 바이크 | 유동층중합반응기에액체촉매를공급하기위한방법 |
-
2007
- 2007-01-22 KR KR1020070006480A patent/KR101057854B1/ko active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100300468B1 (ko) * | 1993-05-20 | 2001-11-14 | 데이 수잔 자넷 | 중합방법 |
KR100327833B1 (ko) * | 1996-06-06 | 2002-06-27 | 조셉 에스. 바이크 | 유동층중합반응기에액체촉매를공급하기위한방법 |
WO1998037103A1 (en) * | 1997-02-19 | 1998-08-27 | Union Carbide Chemicals & Plastics Technology Corporation | Production of polyolefins of controlled particle size |
US6365695B1 (en) * | 1999-06-04 | 2002-04-02 | Union Carbide Chemicals & Plastics Technology Corporation | Ultrasonic catalyst feed for fluid bed olefin polymerization |
Also Published As
Publication number | Publication date |
---|---|
KR20080068976A (ko) | 2008-07-25 |
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