IT1045619B - Complessi catalitici per polimerizzare alfa olefine - Google Patents

Complessi catalitici per polimerizzare alfa olefine

Info

Publication number
IT1045619B
IT1045619B IT25690/73A IT2569073A IT1045619B IT 1045619 B IT1045619 B IT 1045619B IT 25690/73 A IT25690/73 A IT 25690/73A IT 2569073 A IT2569073 A IT 2569073A IT 1045619 B IT1045619 B IT 1045619B
Authority
IT
Italy
Prior art keywords
polymerizing
catalytic complexes
olefine
alfa
alfa olefine
Prior art date
Application number
IT25690/73A
Other languages
English (en)
Italian (it)
Original Assignee
Solvay
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
Application filed by Solvay filed Critical Solvay
Application granted granted Critical
Publication of IT1045619B publication Critical patent/IT1045619B/it

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
    • 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
    • Y10S526/904—Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts

Landscapes

  • Chemical & Material Sciences (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)
IT25690/73A 1972-08-25 1973-06-20 Complessi catalitici per polimerizzare alfa olefine IT1045619B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU65954 1972-08-25

Publications (1)

Publication Number Publication Date
IT1045619B true IT1045619B (it) 1980-06-10

Family

ID=19727136

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25690/73A IT1045619B (it) 1972-08-25 1973-06-20 Complessi catalitici per polimerizzare alfa olefine

Country Status (12)

Country Link
US (1) US4210729A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (2) JPS5654324B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) AT334078B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE803875R (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR7305635D0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (2) DE2335047A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (2) ES418156A2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2241567B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (2) GB1444009A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1045619B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
LU (1) LU65954A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL185346C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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DE2722098C2 (de) 1977-05-16 1984-08-30 Basf Ag, 6700 Ludwigshafen Verfahren zum Herstellen von Homo- und Copolymerisaten von C↓2↓-bis C↓6↓-α-Monoolefinen
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JPS5636505A (en) * 1979-09-04 1981-04-09 Sumitomo Chem Co Ltd Production of olefin polymer
JPS591723B2 (ja) * 1980-01-17 1984-01-13 チッソ株式会社 α−オレフイン重合体を製造する方法
JPS5928573B2 (ja) * 1980-02-05 1984-07-13 チッソ株式会社 α−オレフイン重合体の製造方法
JPS6023764B2 (ja) * 1980-02-27 1985-06-10 チッソ株式会社 α−オレフイン重合体を製造する方法
JPS56129206A (en) * 1980-03-14 1981-10-09 Chisso Corp Production of alpha-olefin polymer
JPS56136806A (en) * 1980-03-29 1981-10-26 Mitsui Petrochem Ind Ltd Storage of solid titanium catalyst component containing highly active magnesium
JPS6042807B2 (ja) * 1980-04-11 1985-09-25 チッソ株式会社 エチレンプロピレンα−オレフイン三元共重合体の製造方法
JPS5759902A (en) * 1980-09-29 1982-04-10 Chisso Corp Preparation of alpha-olefinic polymer
CA1188289A (en) * 1981-06-22 1985-06-04 Richard P. White Titanium trichloride catalyst component and the process for the production thereof
CA1185400A (en) * 1981-07-23 1985-04-09 Akihiro Sato PROCESS FOR PRODUCING .alpha.-OLEFIN POLYMERS
US4675368A (en) * 1982-10-04 1987-06-23 Solvay & Cie. Process for inhibiting crust formation in reactors during alpha-olefin prepolymerization modification of Ziegler catalyst
FR2541683B1 (fr) * 1983-02-28 1986-05-09 Ato Chimie Procede pour la preparation d'un solide hydrocarbone actif utilisable pour polymeriser des olefines, et procede de synthese d'un polymere ou copolymere olefinique faisant appel audit solide hydrocarbone actif comme systeme
US4530982A (en) * 1983-08-22 1985-07-23 Parlman Robert M Polymerization using benzenediazonium tetrafluoroborate/titanium tetrahalide-based catalysts
JPS61151204A (ja) * 1984-12-24 1986-07-09 Idemitsu Petrochem Co Ltd ポリプロピレンの製造方法
DE3631534A1 (de) * 1986-09-17 1988-03-24 Basf Ag Verfahren zum herstellen von ethenpolymerisaten mittels eines ziegler-katalysatorsystems
FR2604439B1 (fr) * 1986-09-26 1989-07-28 Solvay Solide catalytique utilisable pour la polymerisation stereospecifique des alpha-olefines, procede pour le preparer et procede pour polymeriser des alpha-olefines en sa presence
WO1989000584A1 (en) * 1987-07-10 1989-01-26 Quantum Chemical Corporation Propylene polymerization catalyst and method
CA1306579C (en) * 1987-12-15 1992-08-18 Mamoru Kioka Process for producing polypropylene and stretched polypropylene film
US5266636A (en) * 1987-12-15 1993-11-30 Mitsui Petrochemical Industries, Ltd. Process for producing polypropylene and stretched polypropylene film
EP0369213B1 (en) * 1988-10-25 1996-07-03 Mitsubishi Chemical Corporation Polypropylene composition
JPH062849B2 (ja) * 1988-12-27 1994-01-12 徳山曹達株式会社 ポリプロピレン組成物
KR900016267A (ko) * 1989-04-25 1990-11-13 노기 사다오 올레핀 중합체 제조용 삼염화티탄 조성물 및 이의 제조방법
FR2647454B1 (fr) * 1989-05-29 1993-01-22 Solvay Suspensions de particules contenant des composes de metaux de transition dans des huiles et procedes de polymerisation d'alpha-olefines effectues en presence de ces suspensions
US5077341A (en) * 1989-06-19 1991-12-31 Chisso Corporation Process for producing a high-stiffness polypropylene and a highly stereoregular polypropylene
JP2519525Y2 (ja) * 1989-12-28 1996-12-04 カシオ計算機株式会社 弦接触装置
BE1004563A3 (fr) * 1990-08-30 1992-12-15 Solvay Composition cocatalytique utilisable pour la polymerisation des alpha-olefines.
BE1003968A3 (fr) * 1990-11-08 1992-07-28 Solvay Solide catalytique utilisable pour la polymerisation stereospecifique des alpha-olefines, procede pour le preparer et procede pour polymeriser des alpha-olefines en sa presence
BE1006840A5 (fr) * 1992-05-04 1995-01-03 Solvay Systeme catalytique pour la polymerisation d'olefines; procede pour cette polymerisation et polymeres ainsi obtenus.
BE1007040A3 (fr) 1993-05-25 1995-02-28 Solvay Support de catalyseur et catalyseur de polymerisation des alpha-olefines; procedes pour leur obtention et polymerisation des alpha-olefines en presence du catalyseur.
DE4332786A1 (de) * 1993-09-27 1995-03-30 Hoechst Ag Verfahren zur Herstellung von ultrahochmolekularem Polyethylen mit hoher Schüttdichte
BE1007698A3 (fr) * 1993-11-04 1995-10-03 Solvay Systeme catalytique utilisable pour la polymerisation des alpha-olefines et procede pour cette polymerisation.
BE1009962A3 (fr) 1995-12-21 1997-11-04 Solvay Compositions a base de polymeres du propylene et leur utilisation.
US6030680A (en) * 1998-09-04 2000-02-29 The Dow Chemical Company Adhesion of amorphous saturated hydrocarbon thermoplastic substrates
US6642317B1 (en) 2000-11-15 2003-11-04 Polypropylene Belgium Naamlose Vennootschap Composition based on propylene polymers and process for obtaining same
US6586528B1 (en) 2000-11-15 2003-07-01 Polypropylene Belgium (Naamlose Vennootshap) Composition based on propylene polymers and process for obtaining same
US6953787B2 (en) 2002-04-12 2005-10-11 Arena Pharmaceuticals, Inc. 5HT2C receptor modulators
MXPA05013366A (es) * 2003-06-17 2006-04-05 Arena Pharm Inc Derivados de benzazepina utiles para el tratamiento de enfermedades asociadas con el receptor 5ht2c.
US8367657B2 (en) * 2003-06-17 2013-02-05 Arena Pharmaceuticals, Inc. Processes for preparing 3-benzazepines
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CN102631349A (zh) 2004-12-23 2012-08-15 艾尼纳制药公司 5HT2c受体调节剂组合物和使用方法
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KR101115059B1 (ko) * 2007-11-26 2012-03-13 주식회사 엘지화학 올레핀 전중합 촉매의 제조방법 및 올레핀 전중합 촉매를이용한 폴리올레핀 중합방법
US8822727B2 (en) 2008-03-04 2014-09-02 Arena Pharmaceuticals, Inc. Processes for the preparation of intermediates related to the 5-HT2C agonist (R)-8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine
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BR112013004707A2 (pt) 2010-09-01 2016-05-10 Arena Pharm Inc administração de um composto antiobesidade a indivíduos com comprometimento renal
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CN110431158A (zh) * 2017-02-07 2019-11-08 埃克森美孚化学专利公司 减少齐格勒-纳塔催化剂的催化剂活性损失的方法

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US3267086A (en) * 1957-07-01 1966-08-16 Exxon Research Engineering Co Olefin polymerization in presence of ticl2.5-2.9 and aluminum trialkyl
BE637453A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1963-09-19
GB1281932A (en) 1968-11-01 1972-07-19 Exxon Research Engineering Co Process for improving polymerisation of ethylene

Also Published As

Publication number Publication date
LU65954A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-03-07
BR7305635D0 (pt) 1974-09-05
US4210729A (en) 1980-07-01
NL185346B (nl) 1989-10-16
JPS5654324B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-12-24
JPS55753A (en) 1980-01-07
GB1444010A (en) 1976-07-28
AT334078B (de) 1976-12-27
JPS5821922B2 (ja) 1983-05-04
NL185346C (nl) 1990-03-16
BE803875R (fr) 1974-02-22
DE2335047A1 (de) 1974-03-07
NL7310832A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-02-27
GB1444009A (en) 1976-07-28
ATA741073A (de) 1976-04-15
DE2335047C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-08-31
ES418156A2 (es) 1976-04-16
ES418149A2 (es) 1976-04-01
JPS4959094A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-06-07
FR2241567A2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-03-21
FR2241567B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-06-18

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