DE3583244D1 - Verfahren zur deaktivierung eines ethylenpolymerisationskatalysators. - Google Patents

Verfahren zur deaktivierung eines ethylenpolymerisationskatalysators.

Info

Publication number
DE3583244D1
DE3583244D1 DE8989202648T DE3583244T DE3583244D1 DE 3583244 D1 DE3583244 D1 DE 3583244D1 DE 8989202648 T DE8989202648 T DE 8989202648T DE 3583244 T DE3583244 T DE 3583244T DE 3583244 D1 DE3583244 D1 DE 3583244D1
Authority
DE
Germany
Prior art keywords
deactivating
polymerization catalyst
ethylene polymerization
ethylene
catalyst
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.)
Expired - Lifetime
Application number
DE8989202648T
Other languages
English (en)
Inventor
Yu-Tang Hwang
Lloyd W Pebsworth
Robert A Dombro
Raymond E Hoff
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Millennium Petrochemicals Inc
Original Assignee
Quantum Chemical Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24770506&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3583244(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Quantum Chemical Corp filed Critical Quantum Chemical Corp
Application granted granted Critical
Publication of DE3583244D1 publication Critical patent/DE3583244D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/02—Neutralisation of the polymerisation mass, e.g. killing the catalyst also removal of catalyst residues
    • 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
    • C08F10/02—Ethene
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/60—Amplifiers in which coupling networks have distributed constants, e.g. with waveguide resonators
    • H03F3/601—Amplifiers in which coupling networks have distributed constants, e.g. with waveguide resonators using FET's, e.g. GaAs FET's
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/38—Impedance-matching networks

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Microwave Amplifiers (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE8989202648T 1985-01-09 1985-09-30 Verfahren zur deaktivierung eines ethylenpolymerisationskatalysators. Expired - Lifetime DE3583244D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/689,953 US4634744A (en) 1985-01-09 1985-01-09 Method of catalyst deactivation

Publications (1)

Publication Number Publication Date
DE3583244D1 true DE3583244D1 (de) 1991-07-18

Family

ID=24770506

Family Applications (3)

Application Number Title Priority Date Filing Date
DE8585306960T Expired - Lifetime DE3582670D1 (de) 1985-01-09 1985-09-30 Verfahren zur desaktivierung von ethylenpolymerisationskatalysatoren.
DE8989202648T Expired - Lifetime DE3583244D1 (de) 1985-01-09 1985-09-30 Verfahren zur deaktivierung eines ethylenpolymerisationskatalysators.
DE8989202636T Expired - Lifetime DE3586106D1 (de) 1985-01-09 1985-09-30 Verfahren zum desaktivieren eines ethylenpolymerisationskatalysators.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE8585306960T Expired - Lifetime DE3582670D1 (de) 1985-01-09 1985-09-30 Verfahren zur desaktivierung von ethylenpolymerisationskatalysatoren.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8989202636T Expired - Lifetime DE3586106D1 (de) 1985-01-09 1985-09-30 Verfahren zum desaktivieren eines ethylenpolymerisationskatalysators.

Country Status (9)

Country Link
US (1) US4634744A (de)
EP (3) EP0355935B1 (de)
JP (1) JPS61163905A (de)
KR (1) KR900008523B1 (de)
CA (1) CA1259447A (de)
DE (3) DE3582670D1 (de)
ES (1) ES8702444A1 (de)
FI (1) FI87081C (de)
NO (1) NO167582C (de)

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US5077386A (en) * 1988-05-09 1991-12-31 Exxon Chemical Patents Inc. Petroleum resins of improved color and process for making the same
JP3176386B2 (ja) * 1991-04-30 2001-06-18 三菱化学株式会社 アミノ基含有重合体
RU2123501C1 (ru) * 1997-03-24 1998-12-20 Институт химической физики в Черноголовке РАН Способ дезактивации комплексного металлоорганического катализатора гомогенных процессов, таких как димеризация или олигомеризация этилена в линейные альфа-олефины, и его выделения из реакционной массы
US6004024A (en) * 1997-11-14 1999-12-21 Calgon Corporation Emulsion feed assembly
CA2227674C (en) * 1998-01-21 2007-04-24 Stephen John Brown Catalyst deactivation
US7354880B2 (en) 1998-07-10 2008-04-08 Univation Technologies, Llc Catalyst composition and methods for its preparation and use in a polymerization process
US6180735B1 (en) 1998-12-17 2001-01-30 Univation Technologies Catalyst composition and methods for its preparation and use in a polymerization process
US6271325B1 (en) * 1999-05-17 2001-08-07 Univation Technologies, Llc Method of polymerization
US6713573B2 (en) * 2000-11-30 2004-03-30 Univation Technologies, Llc Catalyst modifiers and their use in the polymerization of olefin(s)
KR100825096B1 (ko) * 2001-12-08 2008-04-25 삼성전자주식회사 리플 노이즈 제거 수단을 구비한 액정 표시 장치
WO2004000895A1 (en) * 2002-06-24 2003-12-31 Basell Poliolefine Italia S.P.A Liquid phase process for the polymerization of alpha-olefins
US7473815B2 (en) * 2003-11-12 2009-01-06 Crompton Corporation Process for removal of catalyst residues from poly-α-olefins
BRPI0615556B1 (pt) * 2005-07-27 2017-10-10 Basell Poliolefine Italia S.R.L. Polymerization process for preparing polyolefins
CA2656296A1 (en) * 2006-06-20 2007-12-27 Dow Global Technologies Inc. Polymer catalyst deactivation and acid neutralization using ionomers
US7381777B1 (en) 2007-02-26 2008-06-03 Exxonmobil Chemical Patents Inc. Method for controlling fouling in slurry-type polymerization reactors
EP2227495B1 (de) * 2007-12-31 2013-01-23 Dow Global Technologies LLC Verfahren zur polymerisierung von polymeren auf olefinbasis
CN101928358B (zh) * 2008-12-03 2014-03-26 Lg化学株式会社 用于金属催化剂的去活化组合物以及使用该组合物使金属催化剂去活化的方法
KR101128416B1 (ko) * 2009-07-17 2012-03-23 주식회사 엘지화학 고분자 중합 용액 내 잔류 촉매 비활성화 방법
KR101123154B1 (ko) * 2008-12-03 2012-03-19 주식회사 엘지화학 전이금속 촉매의 비활성화제 및 이를 이용한 촉매의 비활성화 방법
US9637570B2 (en) * 2009-06-11 2017-05-02 Exxonmobil Chemical Patents Inc. Method and apparatus for reducing fouling
US8440772B2 (en) 2011-04-28 2013-05-14 Chevron Phillips Chemical Company Lp Methods for terminating olefin polymerizations
RU2523799C1 (ru) 2011-12-20 2014-07-27 Чайна Петролеум Энд Кемикал Корпорейшн Добавка и способ для обрыва полимеризации и/или снижения вязкости раствора полимера
US10273315B2 (en) 2012-06-20 2019-04-30 Chevron Phillips Chemical Company Lp Methods for terminating olefin polymerizations
US11192969B2 (en) * 2015-12-16 2021-12-07 Dow Global Technologies Llc Method for isomer reduction during polymerization and system for accomplishing the same
KR20220074015A (ko) * 2020-11-27 2022-06-03 롯데케미칼 주식회사 폴리올레핀 공중합체 조성물 및 그 제조방법

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JPS59157035A (ja) * 1983-02-28 1984-09-06 Kyowa Chem Ind Co Ltd ハロゲン含有触媒を含む有機化合物中のハロゲン成分除去方法
ES527529A0 (es) * 1983-11-24 1985-05-01 Empresa Nac Petroleo Procedimiento perfeccionado de polimerizacion y copolimerizacion de etileno, a presiones y temperaturas elevadas

Also Published As

Publication number Publication date
DE3582670D1 (de) 1991-05-29
EP0191220A3 (en) 1987-01-14
EP0355935A1 (de) 1990-02-28
FI87081B (fi) 1992-08-14
NO167582C (no) 1991-11-20
EP0191220A2 (de) 1986-08-20
NO167582B (no) 1991-08-12
FI860088A0 (fi) 1986-01-08
EP0357159A1 (de) 1990-03-07
DE3586106D1 (de) 1992-06-25
CA1259447A (en) 1989-09-12
JPS61163905A (ja) 1986-07-24
ES8702444A1 (es) 1987-01-01
FI860088A (fi) 1986-07-10
EP0357159B1 (de) 1992-05-20
US4634744A (en) 1987-01-06
FI87081C (fi) 1992-11-25
KR900008523B1 (ko) 1990-11-24
ES550761A0 (es) 1987-01-01
EP0355935B1 (de) 1991-06-12
JPH0149724B2 (de) 1989-10-25
KR870007584A (ko) 1987-08-20
NO854130L (no) 1986-07-10
EP0191220B1 (de) 1991-04-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee