ATE199914T1 - Schleudergussverfahren für polyethylen mit festgelegter teilchengrösse und morphologie - Google Patents
Schleudergussverfahren für polyethylen mit festgelegter teilchengrösse und morphologieInfo
- Publication number
- ATE199914T1 ATE199914T1 AT96913539T AT96913539T ATE199914T1 AT E199914 T1 ATE199914 T1 AT E199914T1 AT 96913539 T AT96913539 T AT 96913539T AT 96913539 T AT96913539 T AT 96913539T AT E199914 T1 ATE199914 T1 AT E199914T1
- Authority
- AT
- Austria
- Prior art keywords
- particle size
- morphology
- polyethylene
- casting process
- ethylene
- 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/003—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor characterised by the choice of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
-
- 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
- C08F4/61912—Component covered by group C08F4/60 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
- C08F4/619—Component covered by group C08F4/60 containing a transition metal-carbon bond
- C08F4/6192—Component covered by group C08F4/60 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
- C08F4/61922—Component covered by group C08F4/60 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (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)
- Processes Of Treating Macromolecular Substances (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI952097A FI105195B (fi) | 1995-05-02 | 1995-05-02 | Polyeteeni, jolla on hallittu partikkelikoko ja morfologia |
PCT/FI1996/000242 WO1996034898A1 (en) | 1995-05-02 | 1996-05-02 | Polyethylene having a controlled particle size ad morphology |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE199914T1 true ATE199914T1 (de) | 2001-04-15 |
Family
ID=8543331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT96913539T ATE199914T1 (de) | 1995-05-02 | 1996-05-02 | Schleudergussverfahren für polyethylen mit festgelegter teilchengrösse und morphologie |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0823918B1 (de) |
CN (1) | CN1109052C (de) |
AT (1) | ATE199914T1 (de) |
AU (1) | AU707291B2 (de) |
DE (1) | DE69612191T2 (de) |
FI (1) | FI105195B (de) |
WO (1) | WO1996034898A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1428841A1 (de) * | 2002-12-12 | 2004-06-16 | ATOFINA Research | Rotationsgeformte Artikel mit Formbeständigkeit |
EP1499648B1 (de) * | 2002-04-26 | 2014-11-05 | Total Research & Technology Feluy | Benutzung von polyäthylen zur herstellung von gegenstände durch rotationsformen |
EP1359168A1 (de) * | 2002-05-03 | 2003-11-05 | BP Lavéra SNC | Polyethylen zum Rotationsformen und Verfahren zu dessen Herstellung |
EP2172513A1 (de) * | 2008-10-02 | 2010-04-07 | Total Petrochemicals Research Feluy | Verfahren zum Hinzufügen von Polymeren bei Rotationsformanwendungen |
CN104098727B (zh) * | 2013-04-03 | 2016-11-16 | 中国石油天然气股份有限公司 | 一种高密度聚乙烯树脂及其制备和应用 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4508859A (en) * | 1982-12-22 | 1985-04-02 | Exxon Research & Engineering Co. | Finishing of rotational molding grade resin |
US4921825A (en) * | 1986-12-30 | 1990-05-01 | Mitsui Petrochemical Industries, Ltd. | Solid catalyst for olefin polymerization and processes for its production |
GB8803674D0 (en) * | 1988-02-17 | 1988-03-16 | Du Pont Canada | Preparation of physical blends of polymers & pigments |
FR2656314B1 (fr) * | 1989-12-22 | 1992-04-17 | Bp Chemicals Snc | Catalyseur a base de zirconium supporte sur du chlorure de magnesium, procede de preparation et utilisation du catalyseur dans la polymerisation des olefines. |
US5308816A (en) * | 1991-05-31 | 1994-05-03 | Mitsui Petrochemical Industries, Ltd. | Olefin polymerization solid catalyst, olefin polymerization catalyst and olefin polymerization |
US5240894A (en) * | 1992-05-18 | 1993-08-31 | Exxon Chemical Patents Inc. | Method for making and using a supported metallocene catalyst system |
US5332706A (en) * | 1992-12-28 | 1994-07-26 | Mobil Oil Corporation | Process and a catalyst for preventing reactor fouling |
EP0690878B2 (de) * | 1993-03-25 | 2004-12-29 | Exxonmobil Oil Corporation | Verfahren zur herstellung granulären harzes |
-
1995
- 1995-05-02 FI FI952097A patent/FI105195B/fi not_active IP Right Cessation
-
1996
- 1996-05-02 EP EP96913539A patent/EP0823918B1/de not_active Expired - Lifetime
- 1996-05-02 CN CN96193680A patent/CN1109052C/zh not_active Expired - Fee Related
- 1996-05-02 AT AT96913539T patent/ATE199914T1/de not_active IP Right Cessation
- 1996-05-02 WO PCT/FI1996/000242 patent/WO1996034898A1/en active IP Right Grant
- 1996-05-02 AU AU56490/96A patent/AU707291B2/en not_active Ceased
- 1996-05-02 DE DE69612191T patent/DE69612191T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1109052C (zh) | 2003-05-21 |
FI952097A (fi) | 1996-11-03 |
EP0823918A1 (de) | 1998-02-18 |
DE69612191T2 (de) | 2001-08-02 |
FI952097A0 (fi) | 1995-05-02 |
CN1183106A (zh) | 1998-05-27 |
AU5649096A (en) | 1996-11-21 |
AU707291B2 (en) | 1999-07-08 |
WO1996034898A1 (en) | 1996-11-07 |
EP0823918B1 (de) | 2001-03-21 |
FI105195B (fi) | 2000-06-30 |
DE69612191D1 (de) | 2001-04-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |