ATE528325T1 - Katalysatorsystem zur herstellung von styrolpolymer und verfahren zur herstellung von styrolpolymer unter verwendung des katalysatorsystems - Google Patents

Katalysatorsystem zur herstellung von styrolpolymer und verfahren zur herstellung von styrolpolymer unter verwendung des katalysatorsystems

Info

Publication number: ATE528325T1
Authority: AT; Austria
Prior art keywords: catalyst; catalyst system; styrene polymer; styrene; producing styrene
Prior art date: 2003-02-05

Application number

AT04708517T

Other languages

English (en)

Inventor

Moo-Ho Hong

Boo-Gon Woo

Young-Suk Son

Original Assignee

Lg Chemical 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.)

2003-02-05

Filing date

2004-02-05

Publication date

2011-10-15

2004-02-05 Application filed by Lg Chemical Ltd filed Critical Lg Chemical Ltd

2004-02-05 Priority claimed from PCT/KR2004/000213 external-priority patent/WO2004069880A1/en

2011-10-15 Application granted granted Critical

2011-10-15 Publication of ATE528325T1 publication Critical patent/ATE528325T1/de

Links

PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 title abstract 12
239000003054 catalyst Substances 0.000 title abstract 6
229920000642 polymer Polymers 0.000 title abstract 6
238000004519 manufacturing process Methods 0.000 title 1
239000003426 co-catalyst Substances 0.000 abstract 3
239000012968 metallocene catalyst Substances 0.000 abstract 3
-1 alkyl aluminum compound Chemical class 0.000 abstract 2
238000002360 preparation method Methods 0.000 abstract 2
125000000217 alkyl group Chemical group 0.000 abstract 1
230000015572 biosynthetic process Effects 0.000 abstract 1
208000012839 conversion disease Diseases 0.000 abstract 1
230000016615 flocculation Effects 0.000 abstract 1
238000005189 flocculation Methods 0.000 abstract 1
229910052735 hafnium Inorganic materials 0.000 abstract 1
150000002736 metal compounds Chemical class 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
239000000178 monomer Substances 0.000 abstract 1
229910052758 niobium Inorganic materials 0.000 abstract 1
239000002245 particle Substances 0.000 abstract 1
230000000379 polymerizing effect Effects 0.000 abstract 1
229910052715 tantalum Inorganic materials 0.000 abstract 1
229910052719 titanium Inorganic materials 0.000 abstract 1
229910052720 vanadium Inorganic materials 0.000 abstract 1
229910052726 zirconium Inorganic materials 0.000 abstract 1

Classifications

- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
- A47L9/1683—Dust collecting chambers; Dust collecting receptacles
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
- A47L9/12—Dry filters
- A47L9/127—Dry filters tube- or sleeve-shaped

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Polymerization Catalysts (AREA)

AT04708517T 2003-02-05 2004-02-05 Katalysatorsystem zur herstellung von styrolpolymer und verfahren zur herstellung von styrolpolymer unter verwendung des katalysatorsystems ATE528325T1 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
KR20030007170		2003-02-05
KR1020040007310A KR100561076B1 (ko)	2003-02-05	2004-02-04	스티렌계 중합체 제조용 촉매 및 이를 이용한 스티렌계중합체의 제조방법
PCT/KR2004/000213 WO2004069880A1 (en)	2003-02-05	2004-02-05	Catalyst system for preparing styrene polymer and method for preparing of styrene polymer using the same

Publications (1)

Publication Number	Publication Date
ATE528325T1 true ATE528325T1 (de)	2011-10-15

Family

ID=35350131

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT04708517T ATE528325T1 (de)	2003-02-05	2004-02-05	Katalysatorsystem zur herstellung von styrolpolymer und verfahren zur herstellung von styrolpolymer unter verwendung des katalysatorsystems

Country Status (3)

Country	Link
KR (1)	KR100561076B1 (de)
CN (1)	CN1303110C (de)
AT (1)	ATE528325T1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR100690352B1 (ko) *	2005-04-02	2007-03-12	주식회사 엘지화학	고속 촉매 분산 방법을 이용한 스티렌계 중합체의 제조방법
CN105440187B (zh) *	2014-08-14	2019-02-12	中国科学院长春应用化学研究所	一种功能化的高间规聚苯乙烯及其制备方法
CN106084101B (zh) *	2016-06-06	2018-08-10	宁波大学	一种低缠结聚乙烯的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6096677A (en) *	1997-10-17	2000-08-01	Sri International	Supported metallocene catalysts
CN1076732C (zh) *	1998-03-30	2001-12-26	中国石油化工总公司	用于苯乙烯均相间规聚合的负载化催化剂
US20010047065A1 (en) *	1999-06-03	2001-11-29	Sun-Chueh Kao	Method for preparing a supported catalyst system and its use in a polymerization process
KR100328866B1 (ko) *	1999-07-02	2002-03-20	유현식	미세유동법을 사용한 스티렌계 중합체의 제조방법

2004
- 2004-02-04 KR KR1020040007310A patent/KR100561076B1/ko not_active Expired - Fee Related
- 2004-02-05 AT AT04708517T patent/ATE528325T1/de not_active IP Right Cessation
- 2004-02-05 CN CNB2004800000330A patent/CN1303110C/zh not_active Expired - Fee Related

Also Published As

Publication number	Publication date
KR100561076B1 (ko)	2006-03-16
CN1697842A (zh)	2005-11-16
CN1303110C (zh)	2007-03-07
KR20040071080A (ko)	2004-08-11

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Legal Events

Date	Code	Title	Description
2012-04-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties