DE3851313D1 - Verfahren zur Herstellung von Polypropylen und gestrecktem Polypropylenfilm. - Google Patents
Verfahren zur Herstellung von Polypropylen und gestrecktem Polypropylenfilm.Info
- Publication number
- DE3851313D1 DE3851313D1 DE3851313T DE3851313T DE3851313D1 DE 3851313 D1 DE3851313 D1 DE 3851313D1 DE 3851313 T DE3851313 T DE 3851313T DE 3851313 T DE3851313 T DE 3851313T DE 3851313 D1 DE3851313 D1 DE 3851313D1
- Authority
- DE
- Germany
- Prior art keywords
- methylbutene
- polypropylene
- amount
- preliminarily
- polymerized
- 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
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/04—Monomers containing three or four carbon atoms
- C08F10/06—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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62315204A JP2529310B2 (ja) | 1987-12-15 | 1987-12-15 | ポリプロピレンの製造方法 |
JP62315205A JPH0826190B2 (ja) | 1987-12-15 | 1987-12-15 | ポリプロピレン延伸フイルム |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3851313D1 true DE3851313D1 (de) | 1994-10-06 |
DE3851313T2 DE3851313T2 (de) | 1994-12-22 |
Family
ID=26568225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3851313T Expired - Fee Related DE3851313T2 (de) | 1987-12-15 | 1988-12-14 | Verfahren zur Herstellung von Polypropylen und gestrecktem Polypropylenfilm. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5159021A (de) |
EP (1) | EP0321218B1 (de) |
KR (1) | KR920001040B1 (de) |
CN (1) | CN1026116C (de) |
AT (1) | ATE110746T1 (de) |
CA (1) | CA1306579C (de) |
DE (1) | DE3851313T2 (de) |
ES (1) | ES2063053T3 (de) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2649708B1 (fr) * | 1989-07-17 | 1991-10-25 | Bp Chem Int Ltd | Procede de fabrication en phase gazeuse de copolymeres du propylene a l'aide d'un systeme catalytique de haute activite |
US4990478A (en) * | 1989-09-21 | 1991-02-05 | Amoco Corporation | Silane-modified supported polyolefin catalyst to produce a broadened molecular weight distribution product |
JP3284319B2 (ja) * | 1992-07-06 | 2002-05-20 | 昭和電工株式会社 | オレフィン重合用触媒およびオレフィン重合体の製造法 |
US5536773A (en) * | 1993-07-16 | 1996-07-16 | Mitsui Petrochemical Industries, Ltd. | Polypropylene resin composition and the use of the same |
TW272986B (de) * | 1993-07-28 | 1996-03-21 | Mitsui Petroleum Chemicals Ind | |
WO1995021203A1 (en) * | 1994-02-04 | 1995-08-10 | Exxon Chemical Patents Inc. | Dual donor catalyst system for the polymerization of olefins |
US6686433B1 (en) | 1994-02-04 | 2004-02-03 | Exxonmobil Chemical Patents Inc. | Dual donor catalyst system for the polymerization of olefins |
US6201079B1 (en) * | 1995-09-29 | 2001-03-13 | Bp Amoco Corporation | Propylene polymer resin made from a high activity catalyst having a broad thermal processing window and articles made therefrom |
US6057407A (en) * | 1997-01-08 | 2000-05-02 | Bp Amoco Corporation | High melt flow propylene polymer produced by gas-phase polymerization |
US6573352B1 (en) * | 1997-06-06 | 2003-06-03 | Idemitsu Petrochemical Co., Ltd. | Olefinic polymer |
EP0942013B1 (de) * | 1997-08-05 | 2004-02-04 | Mitsui Chemicals, Inc. | Polypropylenharzzusammensetzung und deren verwendung |
FI980342A0 (fi) * | 1997-11-07 | 1998-02-13 | Borealis As | Polymerroer och -roerkopplingar |
FI974175A (fi) * | 1997-11-07 | 1999-05-08 | Borealis As | Menetelmä polypropeenin valmistamiseksi |
US6087459A (en) * | 1998-05-14 | 2000-07-11 | Exxon Chemical Patents Inc. | Polymeric materials formed using blends of electron donors |
US6512061B1 (en) | 1999-01-13 | 2003-01-28 | Chisso Corporation | Process for producing polypropylene or propylene random copolymer |
FI991057A0 (fi) * | 1999-05-07 | 1999-05-07 | Borealis As | Korkean jäykkyyden propeenipolymeerit ja menetelmä niiden valmistamiseksi |
DE60018775T2 (de) * | 1999-10-02 | 2005-08-11 | Borealis Technology Oy | Geträgerter und modifizierter katalysator für die polymerisation von olefine |
US6399707B1 (en) | 2000-09-29 | 2002-06-04 | Exxonmobil Chemical Patents Inc. | Impact copolymer and plastomer blend |
US6566294B2 (en) | 2000-12-21 | 2003-05-20 | Exxonmobil Chemical Patents Inc. | Multi-donor catalyst system for the polymerization of olefins |
JP2003176321A (ja) * | 2001-12-12 | 2003-06-24 | Sumitomo Chem Co Ltd | ポリプロピレン系延伸フィルム |
EP1847555A1 (de) * | 2006-04-18 | 2007-10-24 | Borealis Technology Oy | Mehrfach verzweigtes Polypropylen |
JP2013531711A (ja) | 2010-06-10 | 2013-08-08 | イネオス ユーエスエイ リミテッド ライアビリティ カンパニー | 水平撹拌床反応器におけるh2分布の制御 |
EP2686382B2 (de) | 2011-03-18 | 2024-05-15 | INEOS Manufacturing Belgium NV | Statistisches propylen-ethylen-copolymer |
US9738761B2 (en) | 2013-01-29 | 2017-08-22 | Ineos Europe Ag | Injection moulded polypropylene articles |
RU2692720C2 (ru) | 2014-06-25 | 2019-06-26 | Эксонмобил Кемикэл Пейтентс Инк. | Полипропилен с высокой прочностью расплава и способ экструзии для сохранения прочности расплава |
US10294312B2 (en) | 2014-12-12 | 2019-05-21 | Exxonmobil Research And Engineering Company | Olefin polymerization catalyst system comprising mesoporous organosilica support |
WO2018022263A1 (en) | 2016-07-29 | 2018-02-01 | Exxonmobil Chemical Patents Inc. | Polymerization processes using high molecular weight polyhydric quenching agents |
WO2018044395A1 (en) | 2016-08-31 | 2018-03-08 | Exxonmobil Chemical Patents Inc. | Spiral heat exchanger as a preheater in polymer devolatilization processes |
WO2018147944A1 (en) | 2017-02-07 | 2018-08-16 | Exxonmobil Chemical Patents Inc. | High melt strength polypropylenes with improved processability |
WO2020231526A1 (en) | 2019-05-15 | 2020-11-19 | Exxonmobil Chemical Patents Inc. | Polypropylene-based compositions |
EP4107196A1 (de) | 2020-02-17 | 2022-12-28 | ExxonMobil Chemical Patents Inc. | Polymerzusammensetzungen auf der basis von propylen mit hohem molekulargewicht |
WO2024025742A1 (en) | 2022-07-25 | 2024-02-01 | Exxonmobil Chemical Patents Inc. | Purged polymer, process and apparatus for production thereof |
WO2024025741A1 (en) | 2022-07-27 | 2024-02-01 | Exxonmobil Chemical Patents Inc. | Polypropylene compositions with enhanced strain hardening and methods of producing same |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR65954E (de) * | 1956-03-27 | |||
GB1030797A (en) * | 1963-10-15 | 1966-05-25 | Ici Ltd | Polymer compositions |
GB1104665A (en) * | 1965-04-15 | 1968-02-28 | Ici Ltd | Polymer moulding compositions |
LU65954A1 (de) * | 1972-08-25 | 1974-03-07 | ||
JPS5883016A (ja) * | 1981-11-13 | 1983-05-18 | Mitsui Petrochem Ind Ltd | プロピレンブロツク共重合体の製法 |
EP0152701B1 (de) * | 1983-12-27 | 1988-06-08 | Sumitomo Chemical Company, Limited | Verfahren zur Herstellung von Propylen-Kopolymeren |
JPS60139731A (ja) * | 1983-12-27 | 1985-07-24 | Sumitomo Chem Co Ltd | 結晶性プロピレン重合体組成物 |
JPS60139428A (ja) * | 1983-12-27 | 1985-07-24 | Sumitomo Chem Co Ltd | ポリプロピレン延伸フイルム |
JPS61151204A (ja) * | 1984-12-24 | 1986-07-09 | Idemitsu Petrochem Co Ltd | ポリプロピレンの製造方法 |
DE3540698A1 (de) * | 1985-11-16 | 1987-05-21 | Basf Ag | Verfahren zum herstellen von homo- und copolymerisaten des propylens mittels eines ziegler-natta-katalysatorsystems |
JP2516199B2 (ja) * | 1986-04-23 | 1996-07-10 | 三井東圧化学株式会社 | プロピレンの連続重合方法 |
-
1988
- 1988-12-12 CA CA000585597A patent/CA1306579C/en not_active Expired - Fee Related
- 1988-12-14 AT AT88311839T patent/ATE110746T1/de not_active IP Right Cessation
- 1988-12-14 US US07/284,186 patent/US5159021A/en not_active Expired - Lifetime
- 1988-12-14 DE DE3851313T patent/DE3851313T2/de not_active Expired - Fee Related
- 1988-12-14 EP EP88311839A patent/EP0321218B1/de not_active Expired - Lifetime
- 1988-12-14 ES ES88311839T patent/ES2063053T3/es not_active Expired - Lifetime
- 1988-12-15 CN CN88109228A patent/CN1026116C/zh not_active Expired - Fee Related
- 1988-12-15 KR KR1019880016701A patent/KR920001040B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0321218B1 (de) | 1994-08-31 |
EP0321218A3 (en) | 1990-03-14 |
KR920001040B1 (ko) | 1992-02-01 |
EP0321218A2 (de) | 1989-06-21 |
CN1036776A (zh) | 1989-11-01 |
CA1306579C (en) | 1992-08-18 |
US5159021A (en) | 1992-10-27 |
ES2063053T3 (es) | 1995-01-01 |
KR890009989A (ko) | 1989-08-05 |
ATE110746T1 (de) | 1994-09-15 |
DE3851313T2 (de) | 1994-12-22 |
CN1026116C (zh) | 1994-10-05 |
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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 |