IN168393B - - Google Patents
Info
- Publication number
- IN168393B IN168393B IN162/DEL/87A IN162DE1987A IN168393B IN 168393 B IN168393 B IN 168393B IN 162DE1987 A IN162DE1987 A IN 162DE1987A IN 168393 B IN168393 B IN 168393B
- Authority
- IN
- India
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
- 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
- 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
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83507986A | 1986-02-28 | 1986-02-28 | |
DD87302114A DD260282A5 (de) | 1986-02-28 | 1987-04-24 | Verfahren zur herstellung einer festen katalysatorkomponente fuer den einsatz bei der polymerisation von alpha-olefinen |
Publications (1)
Publication Number | Publication Date |
---|---|
IN168393B true IN168393B (id) | 1991-03-23 |
Family
ID=25748134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN162/DEL/87A IN168393B (id) | 1986-02-28 | 1987-02-24 |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0236082B1 (id) |
JP (1) | JP2545076B2 (id) |
KR (1) | KR950006120B1 (id) |
CN (1) | CN1010022B (id) |
AU (1) | AU597941B2 (id) |
BR (1) | BR8700969A (id) |
CA (1) | CA1285927C (id) |
DD (1) | DD260282A5 (id) |
ES (1) | ES2020265B3 (id) |
FI (1) | FI91416C (id) |
IN (1) | IN168393B (id) |
ZA (1) | ZA871441B (id) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3204688B2 (ja) * | 1991-06-25 | 2001-09-04 | 出光石油化学株式会社 | エチレン重合体の製造方法 |
DE4000697A1 (de) * | 1990-01-12 | 1991-07-18 | Huels Chemische Werke Ag | Verfahren zur herstellung sphaerischer partikel von magnesiumalkoxid |
US5162277A (en) * | 1990-10-18 | 1992-11-10 | Shell Oil Company | Olefin polymerization catalyst |
DE4237701A1 (de) * | 1992-11-07 | 1994-05-11 | Huels Chemische Werke Ag | Lagerstabile Lösungen von carbonisiertem Magnesiumethylat in Ethanol sowie deren Herstellung und Verwendung |
DE4300186A1 (de) * | 1993-01-07 | 1994-07-14 | Huels Chemische Werke Ag | Lagerstabile Lösungen von carbonisiertem Magnesiummethylat in Methanol sowie deren Herstellung und Verwendung |
DE4300185A1 (de) * | 1993-01-07 | 1994-07-14 | Huels Chemische Werke Ag | Lagerstabile Lösungen eines Gemisches aus carbonisiertem Magnesiummethylat, carbonisiertem Magnesiumethylat und deren carbonisiertem Mischalkoxid in einem Gemisch aus Methanol und Ethanol sowie deren Herstellung und Verwendung |
CA2191383A1 (en) * | 1995-12-01 | 1997-06-02 | Union Carbide Chemicals & Plastics Technology Corporation | Olefin polymerization catalyst compositions |
EP1418186B1 (en) * | 1998-03-23 | 2011-05-18 | Basell Poliolefine Italia S.r.l. | Prepolymerized catalyst components for the polymerization of olefins |
US6358372B1 (en) * | 2000-07-11 | 2002-03-19 | Union Carbide Chemicals & Plastics Technology Corporation | Method of reducing formation of precipitates in solvent recovery system |
MX347799B (es) | 2007-08-24 | 2017-05-15 | W R Grace & Co -Conn | Sistema de catalizador auto-limitante con proporcion de aluminio a sca controlada y metodo. |
CN101450976B (zh) * | 2007-11-30 | 2011-06-15 | 北京三聚环保新材料股份有限公司 | 一种改进的聚烯烃催化剂制备工艺 |
BRPI0912917A8 (pt) | 2008-08-21 | 2017-09-19 | Dow Global Technologies Llc | Composição de catalisador |
DE102011120013A1 (de) | 2011-12-02 | 2013-06-06 | Daimler Ag | Bauelement, insbesondere für einen Kraftwagen |
US20140038809A1 (en) * | 2011-12-22 | 2014-02-06 | Petroleo Brasileiro S.A. - Petrobras | Catalyst supported on alumina for use in polymerization of olefins and method of preparing them |
CN106928382B (zh) * | 2015-12-31 | 2019-11-08 | 中国石油天然气股份有限公司 | 一种超高分子量聚乙烯催化剂的制备方法 |
CN109337000A (zh) * | 2018-09-13 | 2019-02-15 | 朱博源 | 一种用于烯烃聚合的固体催化剂组分及其催化体系 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1141093A (en) * | 1979-05-17 | 1983-02-08 | Brian L. Goodall | Olefin polymerization catalyst compositions and a process for the polymerization of olefins employing such compositions |
US4540679A (en) * | 1984-03-23 | 1985-09-10 | Amoco Corporation | Magnesium hydrocarbyl carbonate supports |
-
1987
- 1987-02-24 IN IN162/DEL/87A patent/IN168393B/en unknown
- 1987-02-26 ES ES87301729T patent/ES2020265B3/es not_active Expired - Lifetime
- 1987-02-26 EP EP87301729A patent/EP0236082B1/en not_active Expired - Lifetime
- 1987-02-26 FI FI870831A patent/FI91416C/fi not_active IP Right Cessation
- 1987-02-27 ZA ZA871441A patent/ZA871441B/xx unknown
- 1987-02-27 BR BR8700969A patent/BR8700969A/pt not_active IP Right Cessation
- 1987-02-27 AU AU69566/87A patent/AU597941B2/en not_active Expired
- 1987-02-27 KR KR1019870001717A patent/KR950006120B1/ko not_active IP Right Cessation
- 1987-02-27 CN CN87102435A patent/CN1010022B/zh not_active Expired
- 1987-02-27 JP JP62043282A patent/JP2545076B2/ja not_active Expired - Lifetime
- 1987-02-27 CA CA000530860A patent/CA1285927C/en not_active Expired - Lifetime
- 1987-04-24 DD DD87302114A patent/DD260282A5/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI91416B (fi) | 1994-03-15 |
JP2545076B2 (ja) | 1996-10-16 |
CN87102435A (zh) | 1987-11-18 |
FI91416C (fi) | 1994-06-27 |
JPS62265306A (ja) | 1987-11-18 |
AU6956687A (en) | 1987-09-03 |
AU597941B2 (en) | 1990-06-14 |
FI870831A (fi) | 1987-08-29 |
EP0236082A2 (en) | 1987-09-09 |
FI870831A0 (fi) | 1987-02-26 |
KR870007725A (ko) | 1987-09-21 |
EP0236082A3 (en) | 1989-10-04 |
ZA871441B (id) | 1987-08-21 |
CN1010022B (zh) | 1990-10-17 |
DD260282A5 (de) | 1988-09-21 |
EP0236082B1 (en) | 1990-12-19 |
KR950006120B1 (ko) | 1995-06-09 |
CA1285927C (en) | 1991-07-09 |
ES2020265B3 (es) | 1991-08-01 |
BR8700969A (pt) | 1987-12-22 |