ES8500966A1 - Un procedimiento para producir copolimeros de etileno y monoolefina - Google Patents

Un procedimiento para producir copolimeros de etileno y monoolefina

Info

Publication number
ES8500966A1
ES8500966A1 ES523977A ES523977A ES8500966A1 ES 8500966 A1 ES8500966 A1 ES 8500966A1 ES 523977 A ES523977 A ES 523977A ES 523977 A ES523977 A ES 523977A ES 8500966 A1 ES8500966 A1 ES 8500966A1
Authority
ES
Spain
Prior art keywords
ethylene
copolymer
hexene
monoolefin
produce
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
Application number
ES523977A
Other languages
English (en)
Other versions
ES523977A0 (es
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.)
Phillips Petroleum Co
Original Assignee
Phillips Petroleum Co
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=23569169&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8500966(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Phillips Petroleum Co filed Critical Phillips Petroleum Co
Publication of ES8500966A1 publication Critical patent/ES8500966A1/es
Publication of ES523977A0 publication Critical patent/ES523977A0/es
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • 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
    • Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerization Catalysts (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

PROCEDIMIENTO PARA PRODUCIR COPOLIMEROS DE ETILENO Y MONOOLEFINA.CONSISTE EN: A) PONER EN CONTACTO UNA MEZCLA GASEOSA QUE CONTIENE ETILENO Y OTRA MONOOLEFINA CON UN CATALIZADOR DE SILICE/OXIDO DE TITANIO/OXIDO DE CROMO SIENDO CONJUNTAMENTE PRECIPITADOS EN CONDICIONES DE POLIMERIZACION, EN FASE GASEOSA DENTRO DE UNA ZONA DE POLIMERIZACION EN LA QUE ESTA PRESENTE EL HIDROGENO LIBRE, DE MANERA QUE SE PRODUZCA UN COPOLIMERO DE ETILENO; Y B) PONER EN CONTACTO ETILENO Y: 1-HEXENO, O 1-BUTENO Y OTROS CON DICHO CATALIZADOR. LA OPERACION DE POLIMERIZACION SE LLEVA A CABO A UNA PRESION ENTRE 3,5 Y 70 KG/CM Y A UNA TEMPERATURA ENTRE 70 Y 95JC Y EL COPOLIMERO OBTENIDO DE ETILENO Y HEXENO-1 CONTIENE DE 1 A 6 EN MOLES DE 1-HEXENO Y 99 A 94 EN MOLES DE ETILENO, TENIENDO DICHO COPOLIMERO UNA DISPERSION RELATIVA MAXIMA DE CONOMERO DEL 100 MAS LA CONCENTRACION DE 1-HEXENO EN PORCENTAJE EN MOLES.
ES523977A 1982-07-09 1983-07-08 Un procedimiento para producir copolimeros de etileno y monoolefina Granted ES523977A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/396,930 US4522987A (en) 1982-07-09 1982-07-09 Low density polyethylene

Publications (2)

Publication Number Publication Date
ES8500966A1 true ES8500966A1 (es) 1984-11-01
ES523977A0 ES523977A0 (es) 1984-11-01

Family

ID=23569169

Family Applications (1)

Application Number Title Priority Date Filing Date
ES523977A Granted ES523977A0 (es) 1982-07-09 1983-07-08 Un procedimiento para producir copolimeros de etileno y monoolefina

Country Status (7)

Country Link
US (1) US4522987A (es)
EP (1) EP0100879B2 (es)
JP (2) JPS5924707A (es)
AT (1) ATE27288T1 (es)
CA (1) CA1204249A (es)
DE (1) DE3371639D1 (es)
ES (1) ES523977A0 (es)

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US5273809A (en) * 1987-04-17 1993-12-28 Mobil Oil Corporation Multilayer stretch wrap film inherently exhibiting a significant cling property
US4963388A (en) * 1987-04-17 1990-10-16 Mobil Oil Corporation Method for forming particle-impregnated one-sided cling stretch wrap film
US5617707A (en) * 1987-04-17 1997-04-08 Mobil Oil Corporation Stretch wrap film inherently exhibiting a significant cling property
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US4996094A (en) * 1988-09-26 1991-02-26 Mobil Oil Corporation One-sided cling/one-sided slip stretch wrap films
US5019315A (en) * 1988-10-25 1991-05-28 Mobil Oil Corporation Preparing multi-layer coextruded polyolefin stretch wrap films
US5261536A (en) * 1988-10-25 1993-11-16 Mobil Oil Corporation Multi-layer coextruded polyolefin stretch wrap films
US5248547A (en) * 1988-10-25 1993-09-28 Mobil Oil Corporation Multi-layer coextruded polyolefin stretch wrap films
FR2656613B1 (fr) * 1989-12-29 1993-09-03 Bp Chemicals Snc Procede de (co-) polymerisation de l'ethylene en phase gazeuse, en presence d'un catalyseur comprenant un oxyde de chrome et un compose de titane et d'un compose organometallique.
US6747113B1 (en) 1991-01-18 2004-06-08 The Dow Chemical Company Silica supported transition metal catalyst
US5231151A (en) * 1991-01-18 1993-07-27 The Dow Chemical Company Silica supported transition metal catalyst
US6172173B1 (en) 1991-01-18 2001-01-09 The Dow Chemical Company Silica supported transition metal catalyst
US5419934A (en) * 1992-12-18 1995-05-30 Mobil Oil Corporation Multilayer coextruded polyolefin stretch wrap films
US5420220A (en) * 1993-03-25 1995-05-30 Mobil Oil Corporation LLDPE films
KR100190268B1 (ko) * 1993-04-26 1999-06-01 에인혼 해롤드 유동상에서 단량체를 중합시키는 방법
CA2177377C (en) * 1993-12-08 2005-01-11 David B. Ramsey Stretch cling film and fabrication method
US6153716A (en) * 1994-06-01 2000-11-28 Phillips Petroleum Company Polyethylenes containing a unique distribution of short chain branching
US5976682A (en) * 1996-03-12 1999-11-02 Tenneco Packaging Stretch wrap films
US5752362A (en) * 1996-03-12 1998-05-19 Tenneco Packaging Stretch wrap films
US5749202A (en) * 1996-03-12 1998-05-12 Tenneco Packaging Stretch wrap films
US5814399A (en) * 1996-03-12 1998-09-29 Tenneco Packaging Stretch wrap films
USRE38429E1 (en) * 1996-03-12 2004-02-17 Tyco Plastics Services Ag Stretch wrap films
US5998017A (en) * 1996-03-12 1999-12-07 Tenneco Packaging Stretch wrap films
US5902684A (en) * 1996-03-12 1999-05-11 Tenneco Packaging Inc. Multilayered Metallocene stretch wrap films
US5989725A (en) * 1997-01-16 1999-11-23 Tenneco Packaging Clear high molecular weight film
US6013378A (en) * 1997-03-17 2000-01-11 Tenneco Packaging HMW HDPE film with improved impact strength
US5907942A (en) * 1997-05-21 1999-06-01 Tenneco Packaging Stretch wrap films
US6093480A (en) * 1997-05-21 2000-07-25 Tenneco Packaging Stretch wrap films
US5922441A (en) * 1997-06-11 1999-07-13 Tenneco Packaging Inc. Stretch wrap films
US5907943A (en) * 1997-06-11 1999-06-01 Tenneco Packaging Inc. Stretch wrap films
US6599631B2 (en) 2001-01-26 2003-07-29 Nanogram Corporation Polymer-inorganic particle composites
US6083611A (en) * 1997-11-12 2000-07-04 Tenneco Packaging, Inc. Roll wrap film
US6582762B2 (en) 1999-12-22 2003-06-24 Exxonmobil Chemical Patents Inc. Sprayable hot melt adhesives
AU2002224547A1 (en) * 2000-07-20 2002-02-05 The Dow Chemical Company Expanded anionic compounds comprising hydroxyl or quiescent reactive functionality and catalyst activators therefrom
US6388051B1 (en) 2000-12-20 2002-05-14 Union Carbide Chemicals & Plastics Technology Corporation Process for selecting a polyethylene having improved processability
US7192636B2 (en) * 2002-12-10 2007-03-20 Intertape Polymer Corp. Multilayer shrink film with polystyrene and polyethylene layers
TW200504093A (en) * 2003-05-12 2005-02-01 Dow Global Technologies Inc Polymer composition and process to manufacture high molecular weight-high density polyethylene and film therefrom
US7790826B2 (en) * 2004-05-06 2010-09-07 DowGlobal Technologies Inc. Polymer molding compositions
WO2008059065A1 (de) * 2006-11-17 2008-05-22 Chemetall Gmbh Koordinationsverbindungen der borgruppe
WO2009027541A2 (de) 2007-08-30 2009-03-05 Chemetall Gmbh Sauerstoffverbindungen der borgruppe
JP2009079182A (ja) * 2007-09-27 2009-04-16 Sumitomo Chemical Co Ltd オレフィン重合体の製造方法
KR102073445B1 (ko) 2012-07-31 2020-02-04 다우 글로벌 테크놀로지스 엘엘씨 올레핀 중합 촉매 활성화제의 제조 방법
US8894111B2 (en) 2013-08-16 2014-11-25 Ykk Corporation Of America Slide fastener closing tool and method
DE202013009002U1 (de) 2013-10-10 2014-02-19 Andrej Kober Führungselement
DE202014001486U1 (de) 2014-02-21 2014-03-21 Andrej Kober Schutzfolie als Schmutzschutz für Möbelstücke
DE102014009466A1 (de) * 2014-06-30 2015-12-31 Sig Technology Ag Flächenförmiger Verbund mit einer mPolyolefinschicht mit verringertem Antioxidansanteil, insbesondere für Nahrungsmittelverpackungen
US20210340361A1 (en) 2018-09-24 2021-11-04 Exxonmobil Chemical Patents Inc. Crosslinked Elastomer-Polymer Blends
KR20240055131A (ko) * 2021-09-30 2024-04-26 차이나 페트로리움 앤드 케미컬 코포레이션 에틸렌-α-올레핀 공중합체, 이의 제조 방법과 응용 및 조성물
WO2023137454A1 (en) 2022-01-14 2023-07-20 Ecovyst Catalyst Technologies Llc Method of preparing a titanium-modified cr/silica catalyst

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US2929807A (en) * 1957-05-13 1960-03-22 Phillips Petroleum Co Polymerization process for producing copolymers of ethylene and higher 1-olefins
US3666736A (en) * 1969-03-24 1972-05-30 Phillips Petroleum Co Low density ethylene-butene copolymers
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US4011382A (en) * 1975-03-10 1977-03-08 Union Carbide Corporation Preparation of low and medium density ethylene polymer in fluid bed reactor
US4053436A (en) * 1975-08-26 1977-10-11 Phillips Petroleum Company Spray dried titanium-containing catalyst for stress crack resistant polymer
US4101445A (en) * 1976-09-22 1978-07-18 Union Carbide Corporation Preparation of modified and activated chromocene catalysts for ethylene polymerization
US4182815A (en) * 1977-12-05 1980-01-08 Phillips Petroleum Company Reduction and reoxidation of cogel or self-reduced catalyst
US4255542A (en) * 1978-11-30 1981-03-10 Union Carbide Corporation Exothermic polymerization in a vertical fluid bed reactor system containing cooling means therein and apparatus therefor
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US4293673A (en) * 1978-12-28 1981-10-06 Union Carbide Corporation Spheroidal polymerization catalyst, process for preparing, and use for ethylene polymerization
ZA802850B (en) * 1979-06-18 1981-05-27 Union Carbide Corp High tear strength polymers
JPS5618132A (en) * 1979-07-19 1981-02-20 Akebono Brake Ind Co Ltd Adjusting device for braking clearance of drum brake
US4303770A (en) * 1979-10-24 1981-12-01 Chemplex Company Method of making polymers and copolymers of 1-olefins

Also Published As

Publication number Publication date
JPS5924707A (ja) 1984-02-08
CA1204249A (en) 1986-05-06
ATE27288T1 (de) 1987-06-15
EP0100879B2 (en) 1997-09-10
ES523977A0 (es) 1984-11-01
EP0100879B1 (en) 1987-05-20
EP0100879A3 (en) 1984-05-30
DE3371639D1 (en) 1987-06-25
JPH0680730A (ja) 1994-03-22
US4522987A (en) 1985-06-11
JPH0437088B2 (es) 1992-06-18
EP0100879A2 (en) 1984-02-22
JP3095269B2 (ja) 2000-10-03

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