RU93049415A - METHOD OF OBTAINING A CATEGORIZER TYPE TsIEGLER-NATTA - Google Patents

METHOD OF OBTAINING A CATEGORIZER TYPE TsIEGLER-NATTA

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Publication number
RU93049415A
RU93049415A RU93049415/04A RU93049415A RU93049415A RU 93049415 A RU93049415 A RU 93049415A RU 93049415/04 A RU93049415/04 A RU 93049415/04A RU 93049415 A RU93049415 A RU 93049415A RU 93049415 A RU93049415 A RU 93049415A
Authority
RU
Russia
Prior art keywords
type
natta
compound
tsiegler
categorizer
Prior art date
Application number
RU93049415/04A
Other languages
Russian (ru)
Other versions
RU2117679C1 (en
Inventor
Берарди Ален
Колломб Жоэль
Даир Эрик
Габриель Спекман Джон
Original Assignee
БП Кэмикелс Лимитед
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from FR9307718A external-priority patent/FR2706467B1/en
Application filed by БП Кэмикелс Лимитед filed Critical БП Кэмикелс Лимитед
Publication of RU93049415A publication Critical patent/RU93049415A/en
Application granted granted Critical
Publication of RU2117679C1 publication Critical patent/RU2117679C1/en

Links

Claims (1)

Изобретение относится к способу получения катализатора типа катализатора Циглера-Натта, имеющего гранулированный носитель. Способ включает контактирование гранулированного носителя с кремнийорганическим соединением, диалкилмагнием и при определенных условиях триалкилалюминием, монохлорорганическим соединением и хотя бы одним соединением четырехвалентного титана. Согласно изобретению кремнийорганическое соединение может быть представлено силаном, например диэтоксидиметилсиланом, метилтриметоксисиланом, метилтриэтоксисиланом или тетраэтоксисиланом. Кремнийорганическое соединение может быть также представлено дисилазаном, таким, как гексаметилдисилазан.The invention relates to a method for producing a catalyst of the type of Ziegler-Natta catalyst having a granular support. The method includes contacting the granular carrier with a silicone compound, dialkyl magnesium and, under certain conditions, a trialkyl aluminum, a monochlorine organic compound and at least one compound of tetravalent titanium. According to the invention, the organosilicon compound can be represented by a silane, for example diethoxydimethylsilane, methyltrimethoxysilane, methyltriethoxysilane or tetraethoxysilane. The organosilicon compound may also be represented by a disilazane, such as hexamethyldisilazane.
RU93049415/04A 1992-10-26 1993-10-26 Method for production of catalyst of ziegler-natte type RU2117679C1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP92430026 1992-10-26
EP92430026.2 1992-10-26
FR9307718A FR2706467B1 (en) 1992-10-26 1993-06-18 Process for the preparation of a Ziegler-Natta type catalyst and use.
FR9307718 1993-06-18

Publications (2)

Publication Number Publication Date
RU93049415A true RU93049415A (en) 1996-08-20
RU2117679C1 RU2117679C1 (en) 1998-08-20

Family

ID=26132470

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93049415/04A RU2117679C1 (en) 1992-10-26 1993-10-26 Method for production of catalyst of ziegler-natte type

Country Status (23)

Country Link
EP (1) EP0595574B1 (en)
JP (1) JP3434861B2 (en)
KR (1) KR100299700B1 (en)
CN (1) CN1038754C (en)
AT (1) ATE147084T1 (en)
AU (1) AU664922B2 (en)
BR (1) BR9304352A (en)
CA (1) CA2109136C (en)
CZ (1) CZ288058B6 (en)
DE (1) DE69307102T2 (en)
ES (1) ES2095583T3 (en)
FI (1) FI112238B (en)
FR (1) FR2706467B1 (en)
HU (1) HU212801B (en)
MX (1) MX9306610A (en)
MY (1) MY110365A (en)
NO (1) NO301986B1 (en)
PL (1) PL174413B1 (en)
RO (1) RO110506B1 (en)
RU (1) RU2117679C1 (en)
SG (1) SG44353A1 (en)
SK (1) SK280560B6 (en)
TW (1) TW297819B (en)

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FR2735479A1 (en) * 1995-06-14 1996-12-20 Bp Chemicals Snc (Co)-polymerisation of propylene@]
EP0767183B1 (en) * 1995-10-02 1998-11-18 PCD Polymere AG Supported catalyst for olefin polymerization
ES2126973T3 (en) * 1995-10-02 1999-04-01 Borealis Ag SUPPORTED CATALYST FOR THE POLYMERIZATION OF OLEFINS.
DE69601025T2 (en) * 1995-11-08 1999-06-24 Borealis Ag, Schwechat-Mannswoerth Supported catalyst for olefin polymerization
ES2125081T3 (en) * 1995-11-08 1999-02-16 Borealis Ag SUPPORTED CATALYST FOR THE POLYMERIZATION OF OLEFINS.
FR2741549B1 (en) 1995-11-29 1998-01-02 Bp Chemicals Snc METHOD FOR INTRODUCING A CATALYST INTO A GASEOUS OLEFIN POLYMERIZATION REACTOR
EP0776912B1 (en) * 1995-12-01 1999-06-16 Borealis AG Supported catalyst for olefin polymerization
DE69602911T2 (en) * 1995-12-01 1999-12-23 Borealis Ag, Schwechat-Mannswoerth Supported catalyst for olefin polymerization
US6046126A (en) * 1998-05-12 2000-04-04 Kelly; Mark Titanium process for making catalyst
US6140264A (en) * 1998-05-12 2000-10-31 Nova Chemicals Ltd. Split aluminum addition process for making catalyst
DE19843858A1 (en) * 1998-09-25 2000-04-06 Ticona Gmbh Process for the production of a polymer
WO2001021676A1 (en) * 1999-09-17 2001-03-29 Bp Chemicals Limited Catalyst for polyethylene giving an improved short chain branching distribution
US6825293B1 (en) 2001-08-20 2004-11-30 Nova Chemicals (International) S.A. Polymer control through co-catalyst
CN1194993C (en) * 2002-06-06 2005-03-30 中国石油化工股份有限公司 Solid catalyst component for ethylene polymerization and catalyst therefor
RU2005135115A (en) * 2003-04-15 2006-05-10 Базелль Полиолефине Итали с.р.л. (IT) CATALYTIC SYSTEMS OF THE ZIGLER-NATT TYPE AND METHOD FOR PRODUCING THEM
RU2005135113A (en) * 2003-04-15 2006-05-10 Базелль Полиолефине Итали с.р.л. (IT) CATALYTIC SYSTEMS OF THE ZIGLER-NATT TYPE AND METHOD FOR PRODUCING THEM
US7335250B2 (en) 2004-02-06 2008-02-26 Ivoclar Vivadent Ag Dental composites based on X-ray-opaque mixed oxides prepared by flame spraying
US7211535B2 (en) 2004-10-29 2007-05-01 Nova Chemicals Corporation Enhanced polyolefin catalyst
EP2003151A1 (en) 2007-06-15 2008-12-17 Nova Chemicals Corporation Improved hydrogen response through catalyst modification
CN108473619A (en) * 2015-12-30 2018-08-31 Sabic环球技术有限责任公司 Preparation method for vinyl polymerization and the ingredient of solid catalyst of copolymerization
RU2759723C1 (en) * 2020-12-23 2021-11-17 Публичное Акционерное Общество "Нижнекамскнефтехим" Method for continuous promotion of a titanium-magnesium ziegler-natta catalyst in the processes of olefin (co)polymerisation

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FR2583421B1 (en) * 1985-06-12 1987-12-11 Atochem PROCESS FOR THE PREPARATION OF A TRANSITIONAL METAL COMPONENT FOR A CATALYTIC SYSTEM FOR OLEFIN POLYMERIZATION
JPH0721018B2 (en) * 1985-07-05 1995-03-08 東燃料株式会社 Method for producing catalyst component for olefin polymerization
EP0240254A3 (en) * 1986-03-31 1989-07-26 Exxon Chemical Patents Inc. Polymerization catalyst, production and use
BR8704367A (en) * 1986-08-25 1988-04-19 Toa Nenryo Kogyo Kk PROCESS FOR THE PRODUCTION OF AN ETHYLENE-PROPYLENE COPOLYMER RUBBER AND ETHYLENE-PROPYLENE COPOLYMER RUBBER
US5034365A (en) * 1990-05-09 1991-07-23 Quantum Chemical Corporation Silica supported polymerization catalyst
JP2654688B2 (en) * 1989-05-17 1997-09-17 東燃株式会社 Catalyst component for olefin polymerization
FI85981C (en) * 1989-12-28 1992-06-25 Neste Oy FOERFARANDE FOER FRAMSTAELLNING AV EN PROKATALYTKOMPOSITION AVSEDD FOER POLYMERISERING AV OLEFINER SAMT ANVAENDNING AV KOMPOSITIONEN.
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