SG65014A1 - Prepolymerized solid catalyst process for preparing the same and process for heterogeneous polymerization of olefins - Google Patents

Prepolymerized solid catalyst process for preparing the same and process for heterogeneous polymerization of olefins

Info

Publication number
SG65014A1
SG65014A1 SG1997003054A SG1997003054A SG65014A1 SG 65014 A1 SG65014 A1 SG 65014A1 SG 1997003054 A SG1997003054 A SG 1997003054A SG 1997003054 A SG1997003054 A SG 1997003054A SG 65014 A1 SG65014 A1 SG 65014A1
Authority
SG
Singapore
Prior art keywords
olefins
preparing
same
solid catalyst
heterogeneous polymerization
Prior art date
Application number
SG1997003054A
Other languages
English (en)
Inventor
Atsuo Kobata
Tetsuhiro Matsumoto
Original Assignee
Mitsui Chemicals Inc
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 Mitsui Chemicals Inc filed Critical Mitsui Chemicals Inc
Publication of SG65014A1 publication Critical patent/SG65014A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/10—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing sonic or ultrasonic vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/20—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles with liquid as a fluidising medium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/40—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed subjected to vibrations or pulsations
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00176—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles outside the reactor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00099—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor the reactor being immersed in the heat exchange medium
    • 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
    • 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
    • Y10S526/943—Polymerization with metallocene catalysts
SG1997003054A 1996-08-27 1997-08-26 Prepolymerized solid catalyst process for preparing the same and process for heterogeneous polymerization of olefins SG65014A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP22498296 1996-08-27
JP9151039A JPH10120716A (ja) 1996-08-27 1997-06-09 予備重合固体状触媒、その調製方法およびオレフィンの不均一系重合方法

Publications (1)

Publication Number Publication Date
SG65014A1 true SG65014A1 (en) 1999-11-16

Family

ID=26480430

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1997003054A SG65014A1 (en) 1996-08-27 1997-08-26 Prepolymerized solid catalyst process for preparing the same and process for heterogeneous polymerization of olefins

Country Status (9)

Country Link
US (2) US5939345A (fr)
EP (1) EP0826699B1 (fr)
JP (1) JPH10120716A (fr)
KR (1) KR19980019003A (fr)
CN (1) CN1175589A (fr)
CA (1) CA2213882A1 (fr)
DE (1) DE69702099T2 (fr)
SG (1) SG65014A1 (fr)
TW (1) TW402611B (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5912309A (en) * 1997-07-16 1999-06-15 Union Carbide Chemicals & Plastics Technology Corporation Gas phase fluidized bed polymerization process using sonic cleaner with optimum design and operation
KR100430438B1 (ko) 1998-10-22 2004-07-19 대림산업 주식회사 담지메탈로센촉매,그제조방법및이를이용한폴리올레핀의중합방법
AU2393000A (en) * 1998-12-30 2000-07-31 Union Carbide Chemicals & Plastics Technology Corporation Preactivated unsupported catalysts and methods of using same
EP1155051B1 (fr) 1998-12-30 2004-10-13 Union Carbide Chemicals & Plastics Technology Corporation Compositions de catalyseurs non supportes dans une concentration donnee et procedes d'utilisation desdites compositions
US6251817B1 (en) * 1998-12-30 2001-06-26 Union Carbide Chemicals & Plastics Technology Corporation Method of reducing tube plugging using preactivated unsupported catalysts
WO2000046254A1 (fr) * 1999-02-04 2000-08-10 Idemitsu Petrochemical Co., Ltd. Catalyseur de polymerisation d'olefines, procede de production correspondant, et procede de production d'un polymere d'olefines
US6444605B1 (en) 1999-12-28 2002-09-03 Union Carbide Chemicals & Plastics Technology Corporation Mixed metal alkoxide and cycloalkadienyl catalysts for the production of polyolefins
US7190928B2 (en) 2003-01-24 2007-03-13 Seiko Epson Corporation Image-forming apparatus employing work function relationships
US7703698B2 (en) 2006-09-08 2010-04-27 Kimberly-Clark Worldwide, Inc. Ultrasonic liquid treatment chamber and continuous flow mixing system
US7810743B2 (en) 2006-01-23 2010-10-12 Kimberly-Clark Worldwide, Inc. Ultrasonic liquid delivery device
US8034286B2 (en) 2006-09-08 2011-10-11 Kimberly-Clark Worldwide, Inc. Ultrasonic treatment system for separating compounds from aqueous effluent
US9283188B2 (en) 2006-09-08 2016-03-15 Kimberly-Clark Worldwide, Inc. Delivery systems for delivering functional compounds to substrates and processes of using the same
US7673516B2 (en) 2006-12-28 2010-03-09 Kimberly-Clark Worldwide, Inc. Ultrasonic liquid treatment system
US7712353B2 (en) 2006-12-28 2010-05-11 Kimberly-Clark Worldwide, Inc. Ultrasonic liquid treatment system
US7947184B2 (en) 2007-07-12 2011-05-24 Kimberly-Clark Worldwide, Inc. Treatment chamber for separating compounds from aqueous effluent
US7785674B2 (en) 2007-07-12 2010-08-31 Kimberly-Clark Worldwide, Inc. Delivery systems for delivering functional compounds to substrates and processes of using the same
US7998322B2 (en) 2007-07-12 2011-08-16 Kimberly-Clark Worldwide, Inc. Ultrasonic treatment chamber having electrode properties
US20090147905A1 (en) * 2007-12-05 2009-06-11 Kimberly-Clark Worldwide, Inc. Ultrasonic treatment chamber for initiating thermonuclear fusion
US8454889B2 (en) * 2007-12-21 2013-06-04 Kimberly-Clark Worldwide, Inc. Gas treatment system
US8858892B2 (en) * 2007-12-21 2014-10-14 Kimberly-Clark Worldwide, Inc. Liquid treatment system
US8632613B2 (en) 2007-12-27 2014-01-21 Kimberly-Clark Worldwide, Inc. Process for applying one or more treatment agents to a textile web
US8057573B2 (en) * 2007-12-28 2011-11-15 Kimberly-Clark Worldwide, Inc. Ultrasonic treatment chamber for increasing the shelf life of formulations
US8215822B2 (en) 2007-12-28 2012-07-10 Kimberly-Clark Worldwide, Inc. Ultrasonic treatment chamber for preparing antimicrobial formulations
US8206024B2 (en) * 2007-12-28 2012-06-26 Kimberly-Clark Worldwide, Inc. Ultrasonic treatment chamber for particle dispersion into formulations
US20090166177A1 (en) 2007-12-28 2009-07-02 Kimberly-Clark Worldwide, Inc. Ultrasonic treatment chamber for preparing emulsions
US9421504B2 (en) * 2007-12-28 2016-08-23 Kimberly-Clark Worldwide, Inc. Ultrasonic treatment chamber for preparing emulsions
US8163388B2 (en) 2008-12-15 2012-04-24 Kimberly-Clark Worldwide, Inc. Compositions comprising metal-modified silica nanoparticles
US8685178B2 (en) 2008-12-15 2014-04-01 Kimberly-Clark Worldwide, Inc. Methods of preparing metal-modified silica nanoparticles
CN107796929A (zh) * 2017-11-06 2018-03-13 华侨大学 弹性波辅助水泥注浆止水模型试验装置
CN110404493B (zh) * 2018-04-28 2024-03-15 重庆海扶医疗科技股份有限公司 用于高声压的反应装置和系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62297302A (ja) * 1986-06-17 1987-12-24 Asahi Chem Ind Co Ltd オレフイン重合用触媒担体の製造方法
TW298593B (fr) * 1993-02-12 1997-02-21 Hoechst Ag

Also Published As

Publication number Publication date
JPH10120716A (ja) 1998-05-12
CN1175589A (zh) 1998-03-11
DE69702099T2 (de) 2000-11-02
EP0826699B1 (fr) 2000-05-24
DE69702099D1 (de) 2000-06-29
KR19980019003A (ko) 1998-06-05
US6060416A (en) 2000-05-09
TW402611B (en) 2000-08-21
US5939345A (en) 1999-08-17
EP0826699A1 (fr) 1998-03-04
CA2213882A1 (fr) 1998-02-27

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