JPS63248804A - Catalyst for polymerization of olefin - Google Patents

Catalyst for polymerization of olefin

Info

Publication number
JPS63248804A
JPS63248804A JP8242587A JP8242587A JPS63248804A JP S63248804 A JPS63248804 A JP S63248804A JP 8242587 A JP8242587 A JP 8242587A JP 8242587 A JP8242587 A JP 8242587A JP S63248804 A JPS63248804 A JP S63248804A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
compound
organic
zn
halogen
si
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP8242587A
Other versions
JPH0819176B2 (en )
Inventor
Takashi Fujita
Mitsuyuki Matsuura
Original Assignee
Mitsubishi Petrochem Co Ltd
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

Links

Abstract

PURPOSE: To obtain an olefin polymerization catalyst capable of producing a highly stereoregular polymer, by combining an organic Al compound with a solid catalyst component obtained by contacting a solid component composed essentially of Ti, Mg and a halogen with an Si compound and an organic Zn compound.
CONSTITUTION: The objective catalyst is composed of (A) a solid catalyst component produced by contacting (i) a solid component containing Ti, Mg and a halogen as essential components [e.g. a composition containing Ti(OC2H5)Cl3, dialkoxymagnesium and an Al halide as essential components], (ii) an Si compound of formula (R1 and R2 are hydrocarbon residue; X is halogen; 0≤m≤3; 0≤n≤3; 0≤m+n≤3) [e.g. (CH3)Si(OCH3)3] and (iii) an organic Zn compound [e.g. (CH3)2Zn or (C2H5)Zn(OCH3)] and (B) an organic Al compound (e.g. trimethylaluminum).
COPYRIGHT: (C)1988,JPO&Japio
JP8242587A 1987-04-03 1987-04-03 For olefin polymerization catalyst Expired - Fee Related JPH0819176B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8242587A JPH0819176B2 (en) 1987-04-03 1987-04-03 For olefin polymerization catalyst

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP8242587A JPH0819176B2 (en) 1987-04-03 1987-04-03 For olefin polymerization catalyst
US07177478 US4870043A (en) 1987-04-03 1988-04-01 Catalysts for the polymerization of olefins
DE19883855640 DE3855640D1 (en) 1987-04-03 1988-04-05 Catalysts for olefin polymerization
EP19920102477 EP0495527B1 (en) 1987-04-03 1988-04-05 Catalysts for the polymerization of olefins
CA 563294 CA1318657C (en) 1987-04-03 1988-04-05 Catalysts for the polymerization of olefins
DE19883855640 DE3855640T2 (en) 1987-04-03 1988-04-05 Catalysts for olefin polymerization
DE19883878953 DE3878953D1 (en) 1987-04-03 1988-04-05 Catalysts for olefin polymerization.
EP19880303007 EP0285459B1 (en) 1987-04-03 1988-04-05 Catalysts for the polymerization of olefins
US07387788 US4972034A (en) 1987-04-03 1989-08-01 Catalysts for the polymerization of olefins

Publications (2)

Publication Number Publication Date
JPS63248804A true true JPS63248804A (en) 1988-10-17
JPH0819176B2 JPH0819176B2 (en) 1996-02-28

Family

ID=13774231

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8242587A Expired - Fee Related JPH0819176B2 (en) 1987-04-03 1987-04-03 For olefin polymerization catalyst

Country Status (1)

Country Link
JP (1) JPH0819176B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04285608A (en) * 1991-03-13 1992-10-09 Idemitsu Petrochem Co Ltd Production of ethylenic polymer
US7242477B2 (en) 2003-02-22 2007-07-10 Kla-Tencor Technologies Corporation Apparatus and methods for detecting overlay errors using scatterometry
USRE45245E1 (en) 2000-08-30 2014-11-18 Kla-Tencor Corporation Apparatus and methods for determining overlay of structures having rotational or mirror symmetry

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04285608A (en) * 1991-03-13 1992-10-09 Idemitsu Petrochem Co Ltd Production of ethylenic polymer
US9702693B2 (en) 2000-08-30 2017-07-11 Kla-Tencor Corporation Apparatus for measuring overlay errors
USRE45245E1 (en) 2000-08-30 2014-11-18 Kla-Tencor Corporation Apparatus and methods for determining overlay of structures having rotational or mirror symmetry
US9182680B2 (en) 2000-08-30 2015-11-10 Kla-Tencor Corporation Apparatus and methods for determining overlay of structures having rotational or mirror symmetry
US9347879B2 (en) 2000-08-30 2016-05-24 Kla-Tencor Corporation Apparatus and methods for detecting overlay errors using scatterometry
US7301634B2 (en) 2003-02-22 2007-11-27 Kla-Tencor Technologies Corporation Apparatus and methods for detecting overlay errors using scatterometry
US7385699B2 (en) 2003-02-22 2008-06-10 Kla-Tencor Technologies Corporation Apparatus and methods for detecting overlay errors using scatterometry
US7242477B2 (en) 2003-02-22 2007-07-10 Kla-Tencor Technologies Corporation Apparatus and methods for detecting overlay errors using scatterometry

Also Published As

Publication number Publication date Type
JP2111436C (en) grant
JPH0819176B2 (en) 1996-02-28 grant

Similar Documents

Publication Publication Date Title
JPS58138706A (en) Polymerization of olefin
JPH02252724A (en) Novel epoxy resin composition
JPH0477536A (en) Rubber composition
JPS5558210A (en) Production of copolymer
JPS62104812A (en) Production of olefin polymer
JPS6178803A (en) Production of olefin polymer
JPH01315406A (en) Solid catalytic component for olefin polymerization and catalyst therefrom
JPS62104810A (en) Production of olefin polymer
JPH0285286A (en) Porphyrin aluminum complex
JPS62104813A (en) Production of polyolefin
JPH02274713A (en) Photocurable resin
JPH01265063A (en) Method for producing aromatic carbonate compound
JPS6023404A (en) Catalytic component and catalyst for polymerizing olefins
JPS63243106A (en) Production of olefin polymer
JPS5552338A (en) Oxymethylene copolymer composition
JPS5930842A (en) Stabilized polyolefin resin composition
JPS5645909A (en) Polymerization of alpha-olefin
JPS56147808A (en) Preparation of ethylenic copolymer
JPS58138708A (en) Polymerization of olefin
JPS6211706A (en) Production of olefinic polymer
JPS58206611A (en) Polymerization of trialkylsilylacetylene
JPS5368753A (en) Thiaprostanoic acid derivatives and their preparation
JPS57168942A (en) Photosensitive polymer composition
JPS5730708A (en) Stereoregular polymerizing method of alpha-olefin
JPS6081211A (en) Manufacture of alpha-olefin polymer

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees