DE69104532D1 - Verfahren zur Herstellung eines syndiotaktischen Polypropylens. - Google Patents
Verfahren zur Herstellung eines syndiotaktischen Polypropylens.Info
- Publication number
- DE69104532D1 DE69104532D1 DE69104532T DE69104532T DE69104532D1 DE 69104532 D1 DE69104532 D1 DE 69104532D1 DE 69104532 T DE69104532 T DE 69104532T DE 69104532 T DE69104532 T DE 69104532T DE 69104532 D1 DE69104532 D1 DE 69104532D1
- Authority
- DE
- Germany
- Prior art keywords
- production
- syndiotactic polypropylene
- syndiotactic
- polypropylene
- 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
- C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F210/04—Monomers containing three or four carbon atoms
- C08F210/06—Propene
-
- 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
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
-
- 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
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
- C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
- C08F4/65927—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged
-
- 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)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2092303A JP3020250B2 (ja) | 1990-04-09 | 1990-04-09 | シンジオタクチックポリプロピレンの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69104532D1 true DE69104532D1 (de) | 1994-11-17 |
DE69104532T2 DE69104532T2 (de) | 1995-05-24 |
Family
ID=14050645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69104532T Expired - Fee Related DE69104532T2 (de) | 1990-04-09 | 1991-04-07 | Verfahren zur Herstellung eines syndiotaktischen Polypropylens. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5428121A (de) |
EP (1) | EP0452763B1 (de) |
JP (1) | JP3020250B2 (de) |
DE (1) | DE69104532T2 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3922546A1 (de) * | 1989-07-08 | 1991-01-17 | Hoechst Ag | Verfahren zur herstellung von cycloolefinpolymeren |
EP0818472B2 (de) † | 1990-10-05 | 2009-07-29 | Idemitsu Kosan Co., Ltd. | Copolymere von Cycloolefinen, daraus hergestellte Zusammensetzungen und Formteile |
US5401817A (en) * | 1991-05-09 | 1995-03-28 | Phillips Petroleum Company | Olefin polymerization using silyl-bridged metallocenes |
KR102053060B1 (ko) | 2017-12-27 | 2019-12-09 | 정진구 | 허리지압구 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0713084B2 (ja) * | 1985-03-26 | 1995-02-15 | 三井石油化学工業株式会社 | 環状オレフイン系共重合体の製法 |
IL84642A0 (en) * | 1986-12-19 | 1988-04-29 | Exxon Chemical Patents Inc | Ethylene copolymers and their preparation |
PL276385A1 (en) * | 1987-01-30 | 1989-07-24 | Exxon Chemical Patents Inc | Method for polymerization of olefines,diolefins and acetylene unsaturated compounds |
IL85097A (en) * | 1987-01-30 | 1992-02-16 | Exxon Chemical Patents Inc | Catalysts based on derivatives of a bis(cyclopentadienyl)group ivb metal compound,their preparation and their use in polymerization processes |
US5241025A (en) * | 1987-01-30 | 1993-08-31 | Exxon Chemical Patents Inc. | Catalyst system of enhanced productivity |
US5003019A (en) * | 1987-03-02 | 1991-03-26 | Mitsui Petrochemical Industries, Ltd. | Cyclo-olefinic random copolymer, olefinic random copolymer, and process for producing cyclo-olefinic random copolymers |
US4892851A (en) * | 1988-07-15 | 1990-01-09 | Fina Technology, Inc. | Process and catalyst for producing syndiotactic polyolefins |
US5026798A (en) * | 1989-09-13 | 1991-06-25 | Exxon Chemical Patents Inc. | Process for producing crystalline poly-α-olefins with a monocyclopentadienyl transition metal catalyst system |
-
1990
- 1990-04-09 JP JP2092303A patent/JP3020250B2/ja not_active Expired - Lifetime
-
1991
- 1991-04-07 DE DE69104532T patent/DE69104532T2/de not_active Expired - Fee Related
- 1991-04-07 EP EP91105488A patent/EP0452763B1/de not_active Expired - Lifetime
-
1994
- 1994-07-08 US US08/272,868 patent/US5428121A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP3020250B2 (ja) | 2000-03-15 |
JPH03290411A (ja) | 1991-12-20 |
EP0452763A2 (de) | 1991-10-23 |
EP0452763A3 (en) | 1992-10-28 |
EP0452763B1 (de) | 1994-10-12 |
US5428121A (en) | 1995-06-27 |
DE69104532T2 (de) | 1995-05-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE59009311D1 (de) | Verfahren zur Herstellung eines syndiotaktischen Polyolefins. | |
DE59009309D1 (de) | Verfahren zur Herstellung eines syndiotaktischen Polyolefins. | |
DE59009065D1 (de) | Verfahren zur Herstellung einer Polypropylen-Formmasse. | |
DE69022454D1 (de) | Verfahren zur Herstellung eines Polyborosilazanes. | |
DE69015226D1 (de) | Verfahren zur Herstellung eines Fluororganopolysiloxans. | |
DE59008936D1 (de) | Verfahren zur Herstellung einer Polypropylen-Formmasse. | |
DE69326101D1 (de) | Verfahren zur Herstellung eines geformten gebundenen Nahrungsmittels | |
DE59202175D1 (de) | Verfahren zur Herstellung eines cellulosischen Formkörpers. | |
DE59010878D1 (de) | Verfahren zur Herstellung eines Polyolefinwachses | |
DE59106928D1 (de) | Verfahren zur Herstellung von Monolayer-Kondensatoren. | |
DE69205640D1 (de) | Verfahren zur Herstellung eines Mikroelektronisches Bauelement. | |
ATE83615T1 (de) | Verfahren zur herstellung eines gewuerzmittels. | |
DE69009365D1 (de) | Verfahren zur Herstellung eines gelochten Bauteils. | |
DE59103625D1 (de) | Verfahren zur Herstellung von Formteilen. | |
DE69006832D1 (de) | Verfahren zur Herstellung eines Glasgewebes. | |
DE59008625D1 (de) | Verfahren zur Herstellung eines Polyolefins. | |
DE69319469D1 (de) | Verfahren zur Herstellung eines Gitterrostes | |
DE68918016D1 (de) | Verfahren zur Herstellung eines Dimethyltetralins. | |
DE69112653D1 (de) | Verfahren zur Herstellung eines Filterelements. | |
DE59106254D1 (de) | Verfahren zur Herstellung eines Polyolefins. | |
DE69107106D1 (de) | Verfahren zur Herstellung von Pigmenten. | |
DE69016840D1 (de) | Verfahren zur Herstellung eines lateralen Bipolartransistors. | |
DE59004655D1 (de) | Verfahren zur Herstellung eines poly-1-olefins. | |
DE59010376D1 (de) | Verfahren zur Herstellung eines syndiotaktischen Propylen-Copolymers | |
DE69107983D1 (de) | Verfahren zur Herstellung von Biguanidederivaten. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: MITSUI CHEMICALS, INC., TOKIO/TOKYO, JP |
|
8339 | Ceased/non-payment of the annual fee |