ZA781023B - Process for preparing olefin polymers or copolymers,and catalyst for use in said process - Google Patents
Process for preparing olefin polymers or copolymers,and catalyst for use in said processInfo
- Publication number
- ZA781023B ZA781023B ZA00781023A ZA781023A ZA781023B ZA 781023 B ZA781023 B ZA 781023B ZA 00781023 A ZA00781023 A ZA 00781023A ZA 781023 A ZA781023 A ZA 781023A ZA 781023 B ZA781023 B ZA 781023B
- Authority
- ZA
- South Africa
- Prior art keywords
- copolymers
- catalyst
- olefin polymers
- preparing olefin
- preparing
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/02—Carriers therefor
- C08F4/022—Magnesium halide as support anhydrous or hydrated or complexed by means of a Lewis base for Ziegler-type catalysts
-
- 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
- Y10S526/906—Comminution of transition metal containing catalyst
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52022754A JPS591407B2 (ja) | 1977-03-04 | 1977-03-04 | チタン触媒成分の製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA781023B true ZA781023B (en) | 1979-02-28 |
Family
ID=12091464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00781023A ZA781023B (en) | 1977-03-04 | 1978-02-21 | Process for preparing olefin polymers or copolymers,and catalyst for use in said process |
Country Status (16)
Country | Link |
---|---|
US (1) | US4294948A (nl) |
JP (1) | JPS591407B2 (nl) |
AT (1) | AT362579B (nl) |
AU (1) | AU517748B2 (nl) |
BE (1) | BE864592A (nl) |
BR (1) | BR7801318A (nl) |
CA (1) | CA1119155A (nl) |
DE (1) | DE2809318C2 (nl) |
ES (1) | ES467539A1 (nl) |
FR (1) | FR2382464A1 (nl) |
GB (1) | GB1577301A (nl) |
IT (1) | IT1094171B (nl) |
NL (1) | NL169597C (nl) |
NO (1) | NO153534C (nl) |
SE (1) | SE440082B (nl) |
ZA (1) | ZA781023B (nl) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55115416A (en) * | 1979-02-27 | 1980-09-05 | Nippon Oil Co Ltd | Manufacture of copolymer |
JPS55135105A (en) * | 1979-04-10 | 1980-10-21 | Mitsui Petrochem Ind Ltd | Titanium catalyst component for olefin polymerization |
US4347157A (en) * | 1979-04-25 | 1982-08-31 | Sumitomo Chemical Company, Limited | Catalysts for the polymerization of olefins |
JPS56136805A (en) * | 1980-03-29 | 1981-10-26 | Mitsui Petrochem Ind Ltd | Titanium catalyst component for olefin polymerization |
IT1141295B (it) * | 1980-04-22 | 1986-10-01 | Montedison Spa | Componenti e catalizzatori per la polimerizzazione delle alfaolefine |
US4312782A (en) * | 1980-05-12 | 1982-01-26 | Stauffer Chemical Company | Titanium halide catalyst for polymerization |
US4394291A (en) * | 1981-03-04 | 1983-07-19 | Phillips Petroleum Company | Polyolefin polymerization process and catalyst |
US4354959A (en) * | 1981-08-03 | 1982-10-19 | Stauffer Chemical Company | Catalyst for polymerizing olefins |
JPS5827704A (ja) * | 1981-08-12 | 1983-02-18 | Sumitomo Chem Co Ltd | ポリオレフインの製造方法 |
US4364853A (en) * | 1981-09-18 | 1982-12-21 | Stauffer Chemical Company | Catalyst for polymerizing olefins |
USH179H (en) | 1984-11-28 | 1986-12-02 | Polybutylene | |
TW302375B (nl) * | 1992-10-05 | 1997-04-11 | Mitsui Petroleum Chemicals Ind | |
EP1323747A1 (en) * | 2001-12-19 | 2003-07-02 | Borealis Technology Oy | Production of olefin polymerisation catalysts |
EP1403292B1 (en) * | 2002-09-30 | 2016-04-13 | Borealis Polymers Oy | Process for preparing an olefin polymerisation catalyst component with improved high temperature activity |
EP1862481B1 (en) * | 2006-05-31 | 2016-08-31 | Borealis Technology Oy | Catalyst with al-alkoxy component |
EP1862479A1 (en) * | 2006-05-31 | 2007-12-05 | Borealis Technology Oy | Olefin polymerisation catalyst |
EP1862480B1 (en) * | 2006-05-31 | 2016-07-27 | Borealis Technology Oy | Process for preparing an olefin polymerisation catalyst component with improved high temperature activity |
EP1939227B1 (en) | 2006-12-28 | 2013-10-30 | Borealis Technology Oy | Catalyst preparation with phosphorous compound |
EP2138517B1 (en) * | 2008-06-26 | 2012-09-12 | Borealis AG | Catalyst preparation using H2 |
ES2541701T3 (es) | 2010-07-13 | 2015-07-23 | Borealis Ag | Componente de catalizador |
EP2570438A3 (en) | 2010-07-13 | 2013-12-25 | Borealis AG | Catalyst component |
EP2960256B1 (en) | 2014-06-27 | 2018-04-25 | Borealis AG | Catalyst component for the preparation of nucleated polyolefins |
CN118076652A (zh) | 2021-10-14 | 2024-05-24 | 博里利斯股份公司 | 用于形成齐格勒-纳塔催化剂组分的方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1492618A (en) * | 1974-02-01 | 1977-11-23 | Mitsui Petrochemical Ind | Process for preparing highly stereoregular polyolefins and catalyst used therefor |
US4076924A (en) * | 1974-09-03 | 1978-02-28 | Mitsui Petrochemical Industries Ltd. | Process for polymerization or copolymerizing olefins containing at least 3 carbon atoms |
US4069169A (en) * | 1975-11-24 | 1978-01-17 | Mitsui Petrochemical Industries Ltd. | Process for preparation of catalyst component supported on high performance carrier |
SE7613662L (sv) * | 1975-12-10 | 1977-06-11 | Mitsui Petrochemical Ind | Polymerisation av alfa-olefiner |
JPS52104593A (en) * | 1976-03-01 | 1977-09-02 | Mitsui Petrochem Ind Ltd | Polymerization of olefins |
-
1977
- 1977-03-04 JP JP52022754A patent/JPS591407B2/ja not_active Expired
-
1978
- 1978-02-21 ZA ZA00781023A patent/ZA781023B/xx unknown
- 1978-03-01 GB GB8152/78A patent/GB1577301A/en not_active Expired
- 1978-03-01 AT AT145078A patent/AT362579B/de not_active IP Right Cessation
- 1978-03-02 AU AU33765/78A patent/AU517748B2/en not_active Expired
- 1978-03-03 NL NLAANVRAGE7802408,A patent/NL169597C/nl not_active IP Right Cessation
- 1978-03-03 NO NO780736A patent/NO153534C/no unknown
- 1978-03-03 DE DE2809318A patent/DE2809318C2/de not_active Expired
- 1978-03-03 BR BR7801318A patent/BR7801318A/pt unknown
- 1978-03-03 IT IT20881/78A patent/IT1094171B/it active
- 1978-03-03 SE SE7802456A patent/SE440082B/sv not_active IP Right Cessation
- 1978-03-03 CA CA000298163A patent/CA1119155A/en not_active Expired
- 1978-03-03 FR FR7806166A patent/FR2382464A1/fr active Granted
- 1978-03-03 ES ES467539A patent/ES467539A1/es not_active Expired
- 1978-03-06 BE BE185687A patent/BE864592A/xx not_active IP Right Cessation
-
1979
- 1979-10-12 US US06/084,317 patent/US4294948A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA1119155A (en) | 1982-03-02 |
BE864592A (fr) | 1978-09-06 |
SE440082B (sv) | 1985-07-15 |
ATA145078A (de) | 1980-10-15 |
NL7802408A (nl) | 1978-09-06 |
AT362579B (de) | 1981-05-25 |
NO780736L (no) | 1978-09-05 |
NL169597C (nl) | 1982-08-02 |
FR2382464A1 (fr) | 1978-09-29 |
NO153534B (no) | 1985-12-30 |
JPS53108088A (en) | 1978-09-20 |
NO153534C (no) | 1986-04-09 |
SE7802456L (sv) | 1978-09-05 |
IT1094171B (it) | 1985-07-26 |
US4294948A (en) | 1981-10-13 |
IT7820881A0 (it) | 1978-03-03 |
NL169597B (nl) | 1982-03-01 |
AU3376578A (en) | 1979-09-06 |
GB1577301A (en) | 1980-10-22 |
FR2382464B1 (nl) | 1980-06-20 |
JPS591407B2 (ja) | 1984-01-12 |
AU517748B2 (en) | 1981-08-27 |
DE2809318C2 (de) | 1983-11-24 |
ES467539A1 (es) | 1979-01-01 |
BR7801318A (pt) | 1978-10-10 |
DE2809318A1 (de) | 1978-09-07 |
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