KR900012952A - 폴리에틸렌 및 그의 제법 - Google Patents
폴리에틸렌 및 그의 제법 Download PDFInfo
- Publication number
- KR900012952A KR900012952A KR1019900001260A KR900001260A KR900012952A KR 900012952 A KR900012952 A KR 900012952A KR 1019900001260 A KR1019900001260 A KR 1019900001260A KR 900001260 A KR900001260 A KR 900001260A KR 900012952 A KR900012952 A KR 900012952A
- Authority
- KR
- South Korea
- Prior art keywords
- nickel
- aminobis
- imino
- polyethylene
- phosphoran
- 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
- 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
- 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
- C08F4/70—Iron group metals, platinum group metals or compounds thereof
-
- 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
- C08F4/72—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group C08F4/44
- C08F4/80—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from metals not provided for in group C08F4/44 selected from iron group metals or platinum group metals
-
- 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
- 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
-
- 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
- Y10S526/903—Monomer polymerized in presence of transition metal containing catalyst and hydrocarbon additive affecting polymer properties of catalyst activity
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polymerization Catalysts (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 실시예 1에서 제조된 폴리에틸렌13C-NMR스펙트럼을 도시한다.
Claims (7)
1000탄소원자당 1 내지 60의 메틸분기와 1 내지 60의 헥실 또는 그 이상의 분기를 가지며, g-값이 0.5내지 0.8이고, 0-디클로벤젠중에서 140℃에서 측정된 바 극한점도[n]이 0.005내지 20.0㎗/g인 폴리에틸렌.
0- 또는 2-가 니켈의 배위 니켈화합물과 다음 일반식(Ⅰ) :
(상기 식에서, R1,R2,R3및 R4는 상호 동일 또는 상이하며, 각각 n-알킬, 이소알킬, 아릴 또는 트리알킬실릴이다.)로 표시되는 아미노비스(이미노)포스포란을 포함하는 촉매계를 사용하여, 에틸렌을 α-올레핀의 존재하여 중합시킴에 의한, 폴리에틸렌의 제조방법.
제2항에 있어서 배위 니켈화 GKQ이 비스시클로옥타디엔니켈, 시클로도데카트리엔니켈, 시클로옥타테트라엔니켈 및 비스알릴니켈로 이루어지는 군으로부터 선택되는 것을 특징으로 하는 방법.
제2항에 있어서, 아미노비스(이미노) 포스포란이 비스(트리메틸실릴) 아미노-비스(트리메틸실릴이미노) 포스포란인 것을 특징으로 하는 방법.
제2항에 있어서, 배위 니켈화합물이 아미노비스(이미노)포스포란에 대한 몰비가 1:1 내지 1:100인 것을 특징으로 하는 방법.
제2항에 있어서, α-올레핀이 3 내지 20탄소를 가지는 것을 특징으로 하는 방법.
제2항에 있어서, 중합반응이 -78내지 200℃범위의 온도, 및 1내지 200kg/㎠G범위의 압력에서 수행되는 것을 특징으로 하는 방법.
※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1-23736 | 1989-02-03 | ||
JP1023736A JP2775804B2 (ja) | 1989-02-03 | 1989-02-03 | ポリエチレンの製法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900012952A true KR900012952A (ko) | 1990-09-03 |
KR0150204B1 KR0150204B1 (ko) | 1998-10-15 |
Family
ID=12118595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900001260A KR0150204B1 (ko) | 1989-02-03 | 1990-02-02 | 폴리에틸렌 및 그의 제법 |
Country Status (6)
Country | Link |
---|---|
US (1) | US5412046A (ko) |
EP (1) | EP0381495B1 (ko) |
JP (1) | JP2775804B2 (ko) |
KR (1) | KR0150204B1 (ko) |
CA (1) | CA2008912C (ko) |
DE (1) | DE69027457T2 (ko) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69120556T2 (de) * | 1990-03-06 | 1997-02-06 | Tosoh Corp | Polyäthylen und Verfahren zur Herstellung |
US5324799A (en) * | 1990-03-06 | 1994-06-28 | Akihiro Yano | Polyethylene and process of production thereof |
US5198512A (en) * | 1991-12-16 | 1993-03-30 | Phillips Petroleum Company | Polymerization catalyst and process |
US5338812A (en) * | 1991-12-24 | 1994-08-16 | Phillips Petroleum Company | Olefin polymerization |
US5332708A (en) * | 1992-11-23 | 1994-07-26 | Phillips Petroleum Company | Catalyst compositions and catalytic processes |
US6897272B1 (en) | 1995-01-24 | 2005-05-24 | E.I. Du Pont De Nemours And Company | α-olefins and olefin polymers and processes therefor |
US5880241A (en) | 1995-01-24 | 1999-03-09 | E. I. Du Pont De Nemours And Company | Olefin polymers |
US5942461A (en) * | 1995-11-06 | 1999-08-24 | Minnesota Mining And Manufacturing Company | Polymerizable compositions comprising alpha-olefin hydrocarbon monomers and methods of use therefor |
US6368708B1 (en) | 1996-06-20 | 2002-04-09 | 3M Innovative Properties Company | Polyolefin microspheres |
US6660677B1 (en) | 1997-03-10 | 2003-12-09 | Eastman Chemical Company | Supported group 8-10 transition metal olefin polymerization catalysts |
US6822062B2 (en) | 1997-03-10 | 2004-11-23 | Eastman Chemical Company | Supported group 8-10 transition metal olefin polymerization catalysts |
US6103658A (en) | 1997-03-10 | 2000-08-15 | Eastman Chemical Company | Olefin polymerization catalysts containing group 8-10 transition metals, processes employing such catalysts and polymers obtained therefrom |
US6200925B1 (en) | 1997-03-13 | 2001-03-13 | Eastman Chemical Company | Catalyst compositions for the polymerization of olefins |
US6245871B1 (en) | 1997-04-18 | 2001-06-12 | Eastman Chemical Company | Group 8-10 transition metal olefin polymerization catalysts |
JP2001526311A (ja) | 1997-12-19 | 2001-12-18 | フイリツプス ピトローリアム カンパニー | 助触媒としてメチルアルミノキサンを有するニッケルジイミン触媒、それを用いるオレフィン重合方法および生成された重合体 |
US6174976B1 (en) | 1998-02-24 | 2001-01-16 | Eastman Chemical Company | Neutral nickel complexes for olefin polymerization |
US6117959A (en) | 1998-09-02 | 2000-09-12 | Eastman Chemical Company | Polyolefin catalysts |
CN1347423A (zh) | 1999-02-22 | 2002-05-01 | 伊斯曼化学公司 | 含有n-吡咯基取代的氮给电体的催化剂 |
US6545108B1 (en) | 1999-02-22 | 2003-04-08 | Eastman Chemical Company | Catalysts containing N-pyrrolyl substituted nitrogen donors |
US6620896B1 (en) | 1999-02-23 | 2003-09-16 | Eastman Chemical Company | Mixed olefin polymerization catalysts, processes employing such catalysts, and polymers obtained therefrom |
CN1198852C (zh) * | 1999-04-01 | 2005-04-27 | 纳幕尔杜邦公司 | 乙烯的聚合 |
US6281303B1 (en) | 1999-07-27 | 2001-08-28 | Eastman Chemical Company | Olefin oligomerization and polymerization catalysts |
US7056996B2 (en) | 2000-02-18 | 2006-06-06 | E. I. Du Pont De Nemours And Company | Productivity catalysts and microstructure control |
US6579823B2 (en) | 2000-02-18 | 2003-06-17 | Eastman Chemical Company | Catalysts containing per-ortho aryl substituted aryl or heteroaryl substituted nitrogen donors |
US6706891B2 (en) | 2000-11-06 | 2004-03-16 | Eastman Chemical Company | Process for the preparation of ligands for olefin polymerization catalysts |
JP2004269864A (ja) * | 2003-02-17 | 2004-09-30 | Mitsui Chemicals Inc | エチレン系重合体及び成形体への応用 |
DE112006001733T5 (de) | 2005-07-01 | 2008-07-31 | Albemarle Corporation | Aluminoxanatsalzzusammensetzungen mit verbesserter Stabilität in aromatischen und aliphatischen Lösungsmitteln |
US7793368B2 (en) * | 2008-06-18 | 2010-09-14 | Burrell Iv James W | Mesh crib bumper and enclosure |
US8895465B2 (en) | 2010-11-22 | 2014-11-25 | Albemarle Corporation | Activator compositions, their preparation, and their use in catalysis |
BR112014026674B8 (pt) | 2012-04-27 | 2021-10-05 | Albemarle Corp | Composição de precursor de ativador e processo de formação |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA849081A (en) * | 1967-03-02 | 1970-08-11 | Du Pont Of Canada Limited | PRODUCTION OF ETHYLENE/.alpha.-OLEFIN COPOLYMERS OF IMPROVED PHYSICAL PROPERTIES |
JPS5952643B2 (ja) * | 1977-01-27 | 1984-12-20 | 三井化学株式会社 | エチレン共重合体 |
JPS6011925B2 (ja) * | 1978-10-18 | 1985-03-29 | 三井化学株式会社 | エチレン共重合体の製造方法 |
US4537982A (en) * | 1982-08-03 | 1985-08-27 | Bayer Aktiengesellschaft | Production of organic nickel compounds |
US4586995A (en) * | 1982-09-17 | 1986-05-06 | Phillips Petroleum Company | Polymer and irradiation treatment method |
DE3445090A1 (de) * | 1984-12-11 | 1986-06-19 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von ethen-1-olefincopolymerisaten |
US4724273A (en) * | 1985-02-13 | 1988-02-09 | Studiengesellschaft Kohle Mbh | Process for preparing alpha-olefin polymers and oligomers |
DE3506835A1 (de) * | 1985-02-27 | 1986-08-28 | Bayer Ag, 5090 Leverkusen | Organische nickel-verbindungen, deren herstellung und verwendung als polymerisationskatalysatoren |
DE3621763A1 (de) * | 1986-06-28 | 1988-01-21 | Bayer Ag | Verfahren zur herstellung von verzweigtem niederdruckpolyethen, neue niederdruckpolyethene und praeformierte bifunktionelle katalysatoren |
-
1989
- 1989-02-03 JP JP1023736A patent/JP2775804B2/ja not_active Expired - Fee Related
-
1990
- 1990-01-30 CA CA002008912A patent/CA2008912C/en not_active Expired - Fee Related
- 1990-02-01 EP EP90301051A patent/EP0381495B1/en not_active Expired - Lifetime
- 1990-02-01 DE DE69027457T patent/DE69027457T2/de not_active Expired - Fee Related
- 1990-02-02 KR KR1019900001260A patent/KR0150204B1/ko not_active IP Right Cessation
-
1994
- 1994-03-14 US US08/212,337 patent/US5412046A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0381495A3 (en) | 1992-01-02 |
JP2775804B2 (ja) | 1998-07-16 |
DE69027457D1 (de) | 1996-07-25 |
EP0381495A2 (en) | 1990-08-08 |
US5412046A (en) | 1995-05-02 |
DE69027457T2 (de) | 1997-01-16 |
CA2008912C (en) | 1997-10-07 |
JPH02206607A (ja) | 1990-08-16 |
KR0150204B1 (ko) | 1998-10-15 |
EP0381495B1 (en) | 1996-06-19 |
CA2008912A1 (en) | 1990-08-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR900012952A (ko) | 폴리에틸렌 및 그의 제법 | |
KR890008188A (ko) | 프로필렌의 결정형 공중합체 | |
KR850001231A (ko) | 신규의 중합공정과 이로부터 제조되는 중합체 | |
KR920000804A (ko) | 신디오택틱 결정성 프로필렌 공중합체 | |
ES462425A1 (es) | Procedimiento para preparar una composicion de betun. | |
KR940018406A (ko) | 에틸렌-프로필렌 블록 공중합체의 제조방법 | |
CA2266578A1 (en) | Polymeric material | |
KR890010033A (ko) | 방향족 설피드 아미드 중합체 및 이의 제조방법 | |
KR910004671A (ko) | 알파-올레핀류의 중합반응 및 공중합반응촉매와 그 방법 | |
KR970001378A (ko) | 전이금속 화합물 | |
KR880001711A (ko) | α-올레핀 블럭 공중합체의 제조방법 | |
KR890002243A (ko) | 올레핀계 또는 스티렌계 중합체의 제조방법 | |
SE7900999L (sv) | Katalysatorer for plymeristion av alfa-olefiner | |
KR910016775A (ko) | 방향족비닐화합물 중합용촉매 및 방향족비닐화합물 중합체의 제조방법 | |
KR890013067A (ko) | 선상 α-올레핀의 제조방법 | |
KR860008144A (ko) | 1,3- 디알킬 -2- 이미다졸리디논의 제조방법 | |
KR910015601A (ko) | 신디오택틱 구조를 갖는 알파-올레핀 중합체 및 제조물품 | |
EA199700048A1 (ru) | Циклопентадиеновые соединения, замещенные группой, содержащей гетероатом | |
KR910020046A (ko) | 신디오탁틱폴리(α-올레핀)의 제조방법 | |
KR900016194A (ko) | 퀴나졸린 유도체의 제조방법 | |
KR860006436A (ko) | 삼치환된 n-페닐우레아의 제조 법방 | |
KR840000272A (ko) | 삼염화 티탄 촉매성분의 제조방법 | |
KR910016787A (ko) | 폴리에틸렌과 그 제조방법 | |
CA2037618A1 (en) | Polyethylene and process of production thereof | |
KR880004002A (ko) | 방향족술피드아미드중합체 및 그 제조방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20050610 Year of fee payment: 8 |
|
LAPS | Lapse due to unpaid annual fee |