NO167582C - Fremgangsmaate for homo- eller interpolymerisering av etylen. - Google Patents

Fremgangsmaate for homo- eller interpolymerisering av etylen.

Info

Publication number
NO167582C
NO167582C NO854130A NO854130A NO167582C NO 167582 C NO167582 C NO 167582C NO 854130 A NO854130 A NO 854130A NO 854130 A NO854130 A NO 854130A NO 167582 C NO167582 C NO 167582C
Authority
NO
Norway
Prior art keywords
interpolymerization
home
ethyl
procedure
Prior art date
Application number
NO854130A
Other languages
English (en)
Norwegian (no)
Other versions
NO167582B (no
NO854130L (no
Inventor
Yu-Tang Hwang
Lloyd W Pebsworth
Robert A Dombro
Raymond E Hodd
Original Assignee
Norchem 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
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=NO167582(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Norchem Inc filed Critical Norchem Inc
Publication of NO854130L publication Critical patent/NO854130L/no
Priority to NO910786A priority Critical patent/NO174967C/no
Priority to NO910785A priority patent/NO174966C/no
Publication of NO167582B publication Critical patent/NO167582B/no
Publication of NO167582C publication Critical patent/NO167582C/no

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Compounds Of Unknown Constitution (AREA)
NO854130A 1985-01-09 1985-10-17 Fremgangsmaate for homo- eller interpolymerisering av etylen. NO167582C (no)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NO910786A NO174967C (no) 1985-01-09 1991-02-27 Fremgangsmåte for polymerisering av etylen
NO910785A NO174966C (no) 1985-01-09 1991-02-27 Fremgangsmåte for homopolymerisering av etylen eller interpolymerisering av etylen med olefiner

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 (3)

Publication Number Publication Date
NO854130L NO854130L (no) 1986-07-10
NO167582B NO167582B (no) 1991-08-12
NO167582C true NO167582C (no) 1991-11-20

Family

ID=24770506

Family Applications (1)

Application Number Title Priority Date Filing Date
NO854130A NO167582C (no) 1985-01-09 1985-10-17 Fremgangsmaate for homo- eller interpolymerisering av etylen.

Country Status (9)

Country Link
US (1) US4634744A (fr)
EP (3) EP0191220B1 (fr)
JP (1) JPS61163905A (fr)
KR (1) KR900008523B1 (fr)
CA (1) CA1259447A (fr)
DE (3) DE3586106D1 (fr)
ES (1) ES8702444A1 (fr)
FI (1) FI87081C (fr)
NO (1) NO167582C (fr)

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JPH0647659B2 (ja) * 1985-09-24 1994-06-22 協和化学工業株式会社 防錆塗料組成物
WO1987003603A1 (fr) * 1985-12-16 1987-06-18 Exxon Research And Engineering Company Chaines de polymeres a extremites fermees, copolymeres greffes et en etoile, et leur procede de fabrication
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 (fr) 1998-01-21 2007-04-24 Stephen John Brown Desactivation de catalyseur
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
US7160964B2 (en) * 2002-06-24 2007-01-09 Basell Poliolefine Italia S.P.A. Liquid phase process for the polymerization of α-olefins
US7473815B2 (en) * 2003-11-12 2009-01-06 Crompton Corporation Process for removal of catalyst residues from poly-α-olefins
CA2616681A1 (fr) * 2005-07-27 2007-02-08 Basell Poliolefine Italia S.R.L. Procede de polymerisation utilise pour preparer des polyolefines
CN101495518B (zh) * 2006-06-20 2011-10-12 陶氏环球技术有限责任公司 使用离子交联聚合物的聚合物催化剂去活化和酸中和
US7381777B1 (en) 2007-02-26 2008-06-03 Exxonmobil Chemical Patents Inc. Method for controlling fouling in slurry-type polymerization reactors
US20100292418A1 (en) * 2007-12-31 2010-11-18 Dow Global Technologies Inc. Process for polymerizing olefin-based polymers
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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US3009907A (en) * 1958-09-08 1961-11-21 Hercules Powder Co Ltd Recovery and purification of polyolefins
FR1274455A (fr) * 1959-07-31 1961-10-27 Shell Int Research Procédé d'élimination des diluants et impuretés des polymères d'oléfines
FR1310232A (fr) * 1961-01-09 1963-03-06
CH435739A (de) * 1961-10-21 1967-05-15 Ministerul Ind Petrolului Verfahren zum Reinigen von Polyolefinen mit hohem Molekulargewicht
US3356670A (en) * 1961-11-13 1967-12-05 Koppers Co Inc Polyolefin treatment
US3192192A (en) * 1962-07-20 1965-06-29 Monsanto Co Recovery of polyolefins using a mixture of alcohol and stannic chloride
US3164578A (en) * 1962-07-26 1965-01-05 Du Pont Recovery process for polyolefins
US3261900A (en) * 1962-10-24 1966-07-19 Dow Chemical Co Method for enhancing the clarity and gloss of polyethylene film
US3154529A (en) * 1962-12-14 1964-10-27 Asahi Chemical Ind Process for improving processability of high molecular weight polypropylene
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US3393182A (en) * 1965-02-23 1968-07-16 Phillips Petroleum Co Prevention of cold flow in polymers of conjugated dienes
US3520866A (en) * 1966-09-26 1970-07-21 Chevron Res Preparation of coordination catalyst type polypropylene without subsequent removal of catalyst residue
US3773743A (en) * 1969-02-03 1973-11-20 Dow Chemical Co Process for improving the color of ziegler olefin polymers
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GB1547331A (en) * 1976-04-06 1979-06-13 Mitsubishi Petrochemical Co Method of stabilizing an olefin polymer
FR2385745A1 (fr) * 1977-03-31 1978-10-27 Charbonnages Ste Chimique Procede de polymerisation de l'ethylene, sous pressions elevees, avec recyclage
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US4130699A (en) * 1977-11-25 1978-12-19 Standard Oil Company (Indiana) Vapor phase polymerization with temporarily inactive titanium catalyst
JPS5580447A (en) * 1978-12-14 1980-06-17 Kyowa Chem Ind Co Ltd Prevention of rust, deterioration or coloring of polyolefin and composition
JPS56120739A (en) * 1980-02-29 1981-09-22 Mitsui Petrochem Ind Ltd Polyolefin composition for uniaxially stretched film
US4326048A (en) * 1980-05-27 1982-04-20 Standard Oil Company (Indiana) Method for emergency shutdown of gas phase polyolefin reactor
JPS5783538A (en) * 1980-11-12 1982-05-25 Kyowa Chem Ind Co Ltd Polyolefin composition and agent thereof
EP0062127B1 (fr) * 1980-12-11 1985-05-02 Du Pont Canada Inc. Désactivation du catalyseur dans un procédé de polymérisation d'oléfines en solution
JPS57158206A (en) * 1981-03-24 1982-09-30 Sumitomo Chem Co Ltd Deactivation of catalyst
AU548257B2 (en) * 1981-06-09 1985-12-05 Du Pont Canada Inc. Deactivation of alpha olefin catalyst
JPS5819308A (ja) * 1981-07-28 1983-02-04 Sumitomo Chem Co Ltd 触媒の脱活性化処理方法
US4425464A (en) * 1982-05-20 1984-01-10 The Dow Chemical Company Neutralizing polyethylene catalyst residues
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
EP0191220A3 (en) 1987-01-14
EP0357159A1 (fr) 1990-03-07
EP0191220A2 (fr) 1986-08-20
FI87081B (fi) 1992-08-14
EP0355935A1 (fr) 1990-02-28
JPS61163905A (ja) 1986-07-24
KR870007584A (ko) 1987-08-20
ES550761A0 (es) 1987-01-01
NO167582B (no) 1991-08-12
JPH0149724B2 (fr) 1989-10-25
FI87081C (fi) 1992-11-25
FI860088A0 (fi) 1986-01-08
NO854130L (no) 1986-07-10
ES8702444A1 (es) 1987-01-01
DE3582670D1 (de) 1991-05-29
CA1259447A (fr) 1989-09-12
EP0191220B1 (fr) 1991-04-24
FI860088A (fi) 1986-07-10
EP0357159B1 (fr) 1992-05-20
DE3583244D1 (de) 1991-07-18
KR900008523B1 (ko) 1990-11-24
DE3586106D1 (de) 1992-06-25
EP0355935B1 (fr) 1991-06-12
US4634744A (en) 1987-01-06

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