KR970015613A - 담지되지 않은 촉매를 이용하는 기체상 중합 - Google Patents
담지되지 않은 촉매를 이용하는 기체상 중합 Download PDFInfo
- Publication number
- KR970015613A KR970015613A KR1019960042008A KR19960042008A KR970015613A KR 970015613 A KR970015613 A KR 970015613A KR 1019960042008 A KR1019960042008 A KR 1019960042008A KR 19960042008 A KR19960042008 A KR 19960042008A KR 970015613 A KR970015613 A KR 970015613A
- Authority
- KR
- South Korea
- Prior art keywords
- polymerization
- polymerization according
- solvent
- catalyst system
- less
- Prior art date
Links
- 239000003054 catalyst Substances 0.000 title claims 4
- 238000012685 gas phase polymerization Methods 0.000 title abstract 2
- 239000002904 solvent Substances 0.000 claims abstract 9
- 239000002685 polymerization catalyst Substances 0.000 claims abstract 8
- 239000012530 fluid Substances 0.000 claims abstract 7
- 239000000463 material Substances 0.000 claims abstract 7
- 239000000203 mixture Substances 0.000 claims abstract 4
- 229920000642 polymer Polymers 0.000 claims abstract 3
- 239000002245 particle Substances 0.000 claims abstract 2
- 238000006116 polymerization reaction Methods 0.000 claims 17
- 239000000178 monomer Substances 0.000 claims 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims 2
- 150000001335 aliphatic alkanes Chemical class 0.000 claims 2
- 238000001704 evaporation Methods 0.000 claims 2
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 claims 1
- LIKMAJRDDDTEIG-UHFFFAOYSA-N 1-hexene Chemical compound CCCCC=C LIKMAJRDDDTEIG-UHFFFAOYSA-N 0.000 claims 1
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 claims 1
- CYXIKYKBLDZZNW-UHFFFAOYSA-N 2-Chloro-1,1,1-trifluoroethane Chemical compound FC(F)(F)CCl CYXIKYKBLDZZNW-UHFFFAOYSA-N 0.000 claims 1
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 claims 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims 1
- 239000005977 Ethylene Substances 0.000 claims 1
- 150000001336 alkenes Chemical class 0.000 claims 1
- 229910021529 ammonia Inorganic materials 0.000 claims 1
- IAQRGUVFOMOMEM-UHFFFAOYSA-N butene Natural products CC=CC IAQRGUVFOMOMEM-UHFFFAOYSA-N 0.000 claims 1
- 229910002092 carbon dioxide Inorganic materials 0.000 claims 1
- 239000001569 carbon dioxide Substances 0.000 claims 1
- UHCBBWUQDAVSMS-UHFFFAOYSA-N fluoroethane Chemical compound CCF UHCBBWUQDAVSMS-UHFFFAOYSA-N 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 claims 1
- YWAKXRMUMFPDSH-UHFFFAOYSA-N pentene Chemical compound CCCC=C YWAKXRMUMFPDSH-UHFFFAOYSA-N 0.000 claims 1
- 239000001294 propane Substances 0.000 claims 1
- 150000003623 transition metal compounds Chemical class 0.000 claims 1
- 229910052724 xenon Inorganic materials 0.000 claims 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims 1
- 238000000034 method Methods 0.000 abstract 1
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
- C08F2/00—Processes of polymerisation
- C08F2/34—Polymerisation in gaseous state
-
- 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
-
- 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
- C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/943—Polymerization with metallocene catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Polymerisation Methods In General (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
본 발명은 ⅰ) 비-휘발성 물질 부분을 함유하는 중합 촉매; ⅱ) 적어도 부분적으로 비휘발성 물질 부분과 혼합 될 수 있고 용매 부분 및 비-휘발성 물질 부분의 혼합물이 반응기로 분사될 때 중합 촉매 입자를 형성하도록 충분히 휘발성인 용매 부분; ⅲ) 압축된 유체; 및 ⅳ) 선택적으로 느리게 증발하는 용매로 구성된 지지되지 않은 중합 촉매 시스템을 기체-상 반응기로 도입되도록 하는 중합체의 기체상 중합 방법을 제공한다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (16)
- a) 단량체 또는 단량체들을 기체상 반응기로 도입하고, b) ⅰ) 비-휘발성 물질 부분을 함유하는 중합 촉매; ⅱ) 적어도 부분적으로 비휘발성 물질 부분과 혼합 될 수 있고 용매 부분 및 비-휘발성 물질 부분의 혼합물이 반응기로 분사될 때 중합 촉매 입자를 형성하도록 충분히 휘발성인 용매 부분; ⅲ) 압축된 유체; 및 ⅳ) 선택적으로 느리게 증발하는 용매로 구성된 지지되지 않은 중합 촉매 시스템을 기체-상 반응기로 도입하고, 그리고 c) 중합체 생성물을 회수하는 단계로 구성되는 중합체의 기체상 중합.
- 제1항에 있어서, 상기 단량체 또는 단량체들이 C2내지 C10의 선형 및 분지쇄 알켄 및 디알켄 및 트리알켄으로 구성되는 것을 특징으로 하는 상기 중합.
- 제2항에 있어서, 상기 단량체들이 에텐, 프로펜, 부텐, 펜텐, 헥센, 옥텐 및 1,3-부타디엔인 것을 특징으로 하는 상기 중합.
- 제1항에 있어서, 상기 촉매 시스템이 적어도 하나의 전이 금속 화합물을 함유하는 것을 특징으로 하는 상기 중합.
- 제4항에 있어서, 상기 촉매 시스템이 메탈로센인 것을 특징으로 하는 상기 중합.
- 제1항에 있어서, 상기 용매가 C8이하의 직쇄상 또는 분지쇄 알칸인 것을 특징으로 하는 상기 중합.
- 제1항에 있어서, 상기 느리게 증발하는 용매가 C8이상의 직쇄상 또는 분지쇄 알칸 또는 옥소-알칸인 것을 특징으로 하는 상기 중합.
- 제1항에 있어서, 상기 압축된 유체, 또는 유체 혼합물의 임계온도가 273K 이상 505K 이하인 것을 특징으로 하는 상기 중합.
- 재1항에 있어서, 상기 압축된 유체가 이산화탄소, 이산화질소, 에탄, 에틸렌, 프로판, 에텐, 클로로트리플루오로에탄, 모노플루오로에탄, 암모니아 및 세논으로 구성된 군으로부터 선택되는 것을 특징으로 하는 상기 중합.
- 제1항에 있어서, 상기 촉매 시스템이 10,000psig 이하의 압력에서 반응기로 도입되는 것을 특징으로 하는 상기 중합.
- 제10항에 있어서, 상기 압력이 3,000psig 이하인 것을 특징으로 하는 상기 중합.
- 제1항에 있어서, 상기 비-휘발성 부분이 상기 중합 촉매 시스템 중량의 0.001% 이상 70% 이하인 것을 특징으로 하는 상기 중합.
- 제12항에 있어서, 상기 비-휘발성 물질 부분이 1.0% 이상 40% 이하인 것을 특징으로 하는 상기 중합.
- 제1항에 있어서, 상기 중합 촉매 시스템에서 상기 용매 부분이 중량의 95% 이하인 것을 특징으로 하는 상기 중합.
- 제1항에 있어서, 상기 중합 시스템에서 압축된 유체 양이 중량의 1% 내지 99.99%인 것을 특징으로 하는 상기 중합.
- 제15항에 있어서, 상기 중합 시스템에서 압축된 유체 양이 중량의 5% 내지 99.99%인 것을 특징으로 하는 상기 중합.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US428395P | 1995-09-25 | 1995-09-25 | |
US60/004,283 | 1995-09-25 | ||
US08/712,930 US5744556A (en) | 1995-09-25 | 1996-09-13 | Gas phase polymerization employing unsupported catalysts |
US08712,930 | 1996-09-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970015613A true KR970015613A (ko) | 1997-04-28 |
Family
ID=26672825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960042008A KR970015613A (ko) | 1995-09-25 | 1996-09-24 | 담지되지 않은 촉매를 이용하는 기체상 중합 |
Country Status (14)
Country | Link |
---|---|
US (1) | US5744556A (ko) |
EP (1) | EP0764665B1 (ko) |
KR (1) | KR970015613A (ko) |
CN (1) | CN1158336A (ko) |
AT (1) | ATE210687T1 (ko) |
AU (1) | AU699087B2 (ko) |
CA (1) | CA2186302C (ko) |
CZ (1) | CZ280296A3 (ko) |
DE (1) | DE69617848T2 (ko) |
ES (1) | ES2164847T3 (ko) |
PL (1) | PL316276A1 (ko) |
PT (1) | PT764665E (ko) |
SK (1) | SK120596A3 (ko) |
TR (1) | TR199600752A2 (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5693727A (en) * | 1996-06-06 | 1997-12-02 | Union Carbide Chemicals & Plastics Technology Corporation | Method for feeding a liquid catalyst to a fluidized bed polymerization reactor |
US6211310B1 (en) | 1997-06-05 | 2001-04-03 | Union Carbide Chemicals & Plastics Technology Corporation | Manufacture of stereoregular polymers |
US6075101A (en) * | 1997-02-19 | 2000-06-13 | Union Carbide Chemicals & Plastics Technology Corporation | Control of solution catalyst droplet size with a perpendicular spray nozzle |
US5962606A (en) * | 1997-02-19 | 1999-10-05 | Union Carbide Chemicals & Plastics Technology Corporation | Control of solution catalyst droplet size with an effervescent spray nozzle |
BE1012364A3 (fr) * | 1998-12-22 | 2000-10-03 | Solvay | Procede pour la preparation d'une composition catalytique pour la polymerisation des alpha-olefines, composition catalytique obtenue et procede de polymerisation utilisant une telle composition catalytique |
US6150478A (en) | 1999-06-04 | 2000-11-21 | Union Carbide Chemicals & Plastics Technology Corporation | Ultrasonic catalyst feed for fluid bed olefin polymerization |
JP2004513189A (ja) * | 2000-07-17 | 2004-04-30 | ハネウェル・インターナショナル・インコーポレーテッド | 担持された触媒系 |
WO2002077045A2 (en) * | 2001-03-27 | 2002-10-03 | Union Carbide Chemicals & Plastics Technology Corporation | Gas phase process for polymers with group 4 metal complex catalyst addition |
JP5198872B2 (ja) | 2004-12-17 | 2013-05-15 | ダウ グローバル テクノロジーズ エルエルシー | レオロジー改変相対的高溶融強度ポリエチレン組成物並びにパイプ、フィルム、シート、およびブロー成型品の製造方法 |
US6987152B1 (en) | 2005-01-11 | 2006-01-17 | Univation Technologies, Llc | Feed purification at ambient temperature |
TW200936564A (en) * | 2007-11-15 | 2009-09-01 | Univation Tech Llc | Methods for the removal of impurities from polymerization feed streams |
US20090214395A1 (en) * | 2008-02-27 | 2009-08-27 | The Dow Chemical Company | Raw Material Efficiency Method and Process |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4163040A (en) * | 1977-11-21 | 1979-07-31 | National Distillers And Chemical Corporation | Catalyst spray nozzle |
NO164547C (no) * | 1983-06-06 | 1990-10-17 | Exxon Research Engineering Co | Katalysatorsystem og en polymeringsprosess som benytter systemet. |
US4734227A (en) * | 1983-09-01 | 1988-03-29 | Battelle Memorial Institute | Method of making supercritical fluid molecular spray films, powder and fibers |
US4734451A (en) * | 1983-09-01 | 1988-03-29 | Battelle Memorial Institute | Supercritical fluid molecular spray thin films and fine powders |
US4582731A (en) * | 1983-09-01 | 1986-04-15 | Battelle Memorial Institute | Supercritical fluid molecular spray film deposition and powder formation |
DK159907C (da) * | 1986-02-14 | 1991-05-21 | Grindsted Prod As | Fremgangsmaade ved fremstilling af additiver til brug ved fremstilling af haevede bageriprodukter og piskede desserter |
JPH01176437A (ja) * | 1987-12-29 | 1989-07-12 | Ono Pharmaceut Co Ltd | 有機物質の微粒化方法 |
US4916108A (en) * | 1988-08-25 | 1990-04-10 | Westinghouse Electric Corp. | Catalyst preparation using supercritical solvent |
FI89929C (fi) * | 1990-12-28 | 1993-12-10 | Neste Oy | Foerfarande foer homo- eller sampolymerisering av eten |
FI86867C (fi) * | 1990-12-28 | 1992-10-26 | Neste Oy | Flerstegsprocess foer framstaellning av polyeten |
US5290827A (en) * | 1991-03-27 | 1994-03-01 | University Of Delaware | Precipitation of homogeneous polymer mixtures from supercritical fluid solutions |
US5317036A (en) * | 1992-10-16 | 1994-05-31 | Union Carbide Chemicals & Plastics Technology Corporation | Gas phase polymerization reactions utilizing soluble unsupported catalysts |
US5464154A (en) * | 1993-09-29 | 1995-11-07 | Union Carbide Chemicals & Plastics Technology Corporation | Methods for spraying polymeric compositions with compressed fluids and enhanced atomization |
-
1996
- 1996-09-13 US US08/712,930 patent/US5744556A/en not_active Expired - Fee Related
- 1996-09-24 ES ES96306943T patent/ES2164847T3/es not_active Expired - Lifetime
- 1996-09-24 EP EP96306943A patent/EP0764665B1/en not_active Expired - Lifetime
- 1996-09-24 PT PT96306943T patent/PT764665E/pt unknown
- 1996-09-24 CN CN96112025A patent/CN1158336A/zh active Pending
- 1996-09-24 CA CA002186302A patent/CA2186302C/en not_active Expired - Fee Related
- 1996-09-24 DE DE69617848T patent/DE69617848T2/de not_active Expired - Fee Related
- 1996-09-24 KR KR1019960042008A patent/KR970015613A/ko not_active Application Discontinuation
- 1996-09-24 SK SK1205-96A patent/SK120596A3/sk unknown
- 1996-09-24 CZ CZ962802A patent/CZ280296A3/cs unknown
- 1996-09-24 AT AT96306943T patent/ATE210687T1/de not_active IP Right Cessation
- 1996-09-25 AU AU65852/96A patent/AU699087B2/en not_active Ceased
- 1996-09-25 TR TR96/00752A patent/TR199600752A2/xx unknown
- 1996-09-25 PL PL96316276A patent/PL316276A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US5744556A (en) | 1998-04-28 |
EP0764665B1 (en) | 2001-12-12 |
EP0764665A2 (en) | 1997-03-26 |
TR199600752A2 (tr) | 1997-04-22 |
EP0764665A3 (en) | 1997-12-29 |
CN1158336A (zh) | 1997-09-03 |
ATE210687T1 (de) | 2001-12-15 |
DE69617848D1 (de) | 2002-01-24 |
CA2186302A1 (en) | 1997-03-26 |
PL316276A1 (en) | 1997-04-01 |
ES2164847T3 (es) | 2002-03-01 |
DE69617848T2 (de) | 2002-09-05 |
AU699087B2 (en) | 1998-11-19 |
AU6585296A (en) | 1997-03-27 |
SK120596A3 (en) | 1997-04-09 |
CZ280296A3 (en) | 1997-04-16 |
CA2186302C (en) | 1999-12-28 |
PT764665E (pt) | 2002-05-31 |
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