TR23815A - Genis ve /veya cift sekilli molekueller agirlik dagilimli polietilenin ueretilmesi icin islem. - Google Patents

Genis ve /veya cift sekilli molekueller agirlik dagilimli polietilenin ueretilmesi icin islem.

Info

Publication number
TR23815A
TR23815A TR88/0773A TR77388A TR23815A TR 23815 A TR23815 A TR 23815A TR 88/0773 A TR88/0773 A TR 88/0773A TR 77388 A TR77388 A TR 77388A TR 23815 A TR23815 A TR 23815A
Authority
TR
Turkey
Prior art keywords
molecuel
wide
producing
weight distributed
double shaped
Prior art date
Application number
TR88/0773A
Other languages
English (en)
Turkish (tr)
Original Assignee
Union Carbide 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
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Publication of TR23815A publication Critical patent/TR23815A/xx

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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyethers (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
TR88/0773A 1987-10-29 1988-10-31 Genis ve /veya cift sekilli molekueller agirlik dagilimli polietilenin ueretilmesi icin islem. TR23815A (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/114,040 US4918038A (en) 1987-10-29 1987-10-29 Process for the production of polyethylene with a broad and/or bimodal molecular weight distribution

Publications (1)

Publication Number Publication Date
TR23815A true TR23815A (tr) 1990-09-13

Family

ID=22353036

Family Applications (1)

Application Number Title Priority Date Filing Date
TR88/0773A TR23815A (tr) 1987-10-29 1988-10-31 Genis ve /veya cift sekilli molekueller agirlik dagilimli polietilenin ueretilmesi icin islem.

Country Status (26)

Country Link
US (1) US4918038A (en, 2012)
EP (1) EP0314165B1 (en, 2012)
JP (1) JPH0721025B2 (en, 2012)
KR (1) KR930008597B1 (en, 2012)
CN (1) CN1035298A (en, 2012)
AR (1) AR244246A1 (en, 2012)
AT (1) ATE66004T1 (en, 2012)
AU (1) AU605926B2 (en, 2012)
BR (1) BR8805553A (en, 2012)
CA (1) CA1327784C (en, 2012)
CS (1) CS275370B2 (en, 2012)
DE (1) DE3864117D1 (en, 2012)
EG (1) EG18861A (en, 2012)
ES (1) ES2024612B3 (en, 2012)
FI (1) FI884986A7 (en, 2012)
GR (1) GR3002439T3 (en, 2012)
HU (1) HU202256B (en, 2012)
IN (1) IN172067B (en, 2012)
MY (1) MY103632A (en, 2012)
NO (1) NO172443C (en, 2012)
NZ (1) NZ226766A (en, 2012)
PH (1) PH26294A (en, 2012)
PL (1) PL159271B1 (en, 2012)
PT (1) PT88879B (en, 2012)
TR (1) TR23815A (en, 2012)
ZA (1) ZA888126B (en, 2012)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5070055A (en) * 1990-06-29 1991-12-03 Union Carbide Chemicals And Plastics Technology Corporation Novel coimpregnated vanadium-zirconium catalyst for making polyethylene with broad or bimodal MW distribution
US6172173B1 (en) 1991-01-18 2001-01-09 The Dow Chemical Company Silica supported transition metal catalyst
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
US6194520B1 (en) * 1991-03-06 2001-02-27 Mobil Oil Corporation Ethylene polymer resins for blow molding applications
US6316546B1 (en) 1991-03-06 2001-11-13 Exxonmobil Oil Corporation Ethylene polymer film resins
US5204304A (en) * 1991-06-04 1993-04-20 Quantum Chemical Corporation Vanadium-containing polymerization catalyst
US5155079A (en) * 1991-06-07 1992-10-13 Quantum Chemical Corporation Multiple site olefin polymerization catalysts
TR26714A (tr) * 1991-07-17 1995-05-15 Union Carbide Chem Plastic GENIS VEYA CIFT DORUKLU MOLEKüL AGIRLIGI DAGILIMINA SAHIP POLIETILEN YAPMAYA MAHSUS YENI BIRLIKTE EMDIRILMIS VANADYUM-ZIRKONYUM KATALIZÖRü
US5231066A (en) * 1991-09-11 1993-07-27 Quantum Chemical Corporation Bimodal silica gel, its preparation and use as a catalyst support
US5399540A (en) * 1993-02-12 1995-03-21 Quantum Chemical Corporation ZR/V multi-site olefin polymerization catalyst
US5374597A (en) * 1993-02-12 1994-12-20 Quantum Chemical Corporation Vanadium based olefin polymerization catalyst
US5405817A (en) * 1993-02-12 1995-04-11 Quantum Chemical Corporation V/TI multi-site olefin polymerization catalyst
US5416053A (en) * 1993-06-28 1995-05-16 Union Carbide Chemicals & Plastics Technology Corporation Homogenous polyethylenes and ethylene/propylene copolymers rubbers
ES2155095T5 (es) * 1993-10-21 2006-04-16 Exxonmobil Oil Corporation Mezclas de poliolefinas con distribucion bimodal de pesos moleculares.
US5614456A (en) * 1993-11-15 1997-03-25 Mobil Oil Corporation Catalyst for bimodal molecular weight distribution ethylene polymers and copolymers
USD350020S (en) 1994-01-19 1994-08-30 Nike, Inc. Heel insert for a shoe sole
US5442018A (en) * 1994-04-01 1995-08-15 Union Carbide Chemicals & Plastics Technology Corporation Ethylene polymerization using a titanium and vanadium catalyst system in staged reactors
EP0692498A1 (en) * 1994-07-13 1996-01-17 Quantum Chemical Corporation Vanadium-containing polymerization catalyst
US5534472A (en) * 1995-03-29 1996-07-09 Quantum Chemical Corporation Vanadium-containing catalyst system
US5670439A (en) * 1995-03-29 1997-09-23 Quantum Chemical Corporation Vanadium-containing catalyst system
US5882750A (en) * 1995-07-03 1999-03-16 Mobil Oil Corporation Single reactor bimodal HMW-HDPE film resin with improved bubble stability
US6486089B1 (en) 1995-11-09 2002-11-26 Exxonmobil Oil Corporation Bimetallic catalyst for ethylene polymerization reactions with uniform component distribution
NO960350A (no) 1996-01-26 1997-04-28 Borealis As Fremgangsmåte og katalysatorsystem for polymerisering av etylen, eventuelt sammen med <alfa>-olefiner, og fremstilt polymermateriale
US6417130B1 (en) 1996-03-25 2002-07-09 Exxonmobil Oil Corporation One pot preparation of bimetallic catalysts for ethylene 1-olefin copolymerization
JP2000514493A (ja) * 1996-07-15 2000-10-31 モービル・オイル・コーポレーション 吹込成形およびフィルム用途用コモノマー前処理２金属系触媒
US6153551A (en) 1997-07-14 2000-11-28 Mobil Oil Corporation Preparation of supported catalyst using trialkylaluminum-metallocene contact products
US6051525A (en) * 1997-07-14 2000-04-18 Mobil Corporation Catalyst for the manufacture of polyethylene with a broad or bimodal molecular weight distribution
CN1118488C (zh) * 1999-02-14 2003-08-20 中国石油化工集团公司北京化工研究院 用于乙烯聚合或共聚合的催化剂及其制法和该催化剂的应用
US6388017B1 (en) * 2000-05-24 2002-05-14 Phillips Petroleum Company Process for producing a polymer composition
US6462149B1 (en) 2000-09-22 2002-10-08 Union Carbide Chemicals & Plastics Technology Corporation Control of resin split in single-reactor manufacture of bimodal polyolefins
EP1461364A4 (en) * 2001-11-30 2010-11-17 Exxonmobil Chem Patents Inc ETHYLENE / ALPHA OLEFIN COPOLYMER MADE WITH THE COMBINATION OF NON-SIGLE SITE AND SINGLE SITE CATALYST, THE PRODUCTION THEREOF AND THEIR USE
ES2386357T3 (es) * 2004-04-07 2012-08-17 Union Carbide Chemicals & Plastics Technology Llc Procedimiento para controlar la polimerización de olefinas
US20050228150A1 (en) * 2004-04-13 2005-10-13 Union Carbide Chemicals & Plastics Technology Corporation Use of instantaneous split to improve reactor control
ITMI20041070A1 (it) * 2004-05-27 2004-08-27 Polimeri Europa Spa Promotori clorurati per catalissatori di polimerizzazione a base di vanadio
EP1803747A1 (en) 2005-12-30 2007-07-04 Borealis Technology Oy Surface-modified polymerization catalysts for the preparation of low-gel polyolefin films
KR100718022B1 (ko) * 2006-04-25 2007-05-14 한화석유화학 주식회사 트리 내성 가교 폴리올레핀 조성물
EP2358767B1 (en) 2008-12-18 2013-02-20 Univation Technologies, LLC Method for seed bed treatment for a polymerization reaction
BR112015015373B1 (pt) 2012-12-28 2020-12-15 Univation Technologies, Llc Método para integração da produção de aluminoxano na produçâo de um catalisador
WO2015153082A1 (en) 2014-04-02 2015-10-08 Univation Technologies, Llc Continuity compositions and methods of making and using the same
US10414843B2 (en) 2015-03-10 2019-09-17 Univation Technologies, Llc Spray dried catalyst compositions, methods for preparation and use in olefin polymerization processes
WO2016176135A1 (en) 2015-04-27 2016-11-03 Univation Technologies, Llc Supported catalyst compositions having improved flow properties and preparation thereof
US12098739B1 (en) * 2024-02-21 2024-09-24 Henry Wang Clamp assembly

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1542970A (fr) * 1966-10-20 1968-10-18 Scholven Chemie Ag Procédé pour la polymérisation des oléfines
US4174429A (en) * 1975-03-28 1979-11-13 Montedison S.P.A. Process for polymerizing olefins
IT1037112B (it) * 1975-03-28 1979-11-10 Montedison Spa Catalizzatori per la polimerizzazione delle olfine
US4397761A (en) * 1980-12-31 1983-08-09 Phillips Petroleum Company Phosphate containing support for vanadium catalyst
US4508842A (en) * 1983-03-29 1985-04-02 Union Carbide Corporation Ethylene polymerization using supported vanadium catalyst
IL71356A (en) * 1983-03-29 1987-07-31 Union Carbide Corp Process for producing polyethylene,a supported vanadium catalyst precursor therefor and a catalyst composition containing said supported precursor
US4607019A (en) * 1984-12-12 1986-08-19 Exxon Research & Engineering Co. Polymerization catalyst, production and use
FR2574801A1 (fr) * 1984-12-14 1986-06-20 Exxon Research Engineering Co Procede a une seule etape pour la production de copolymeres d'ethylene a distribution bimodale de poids moleculaire
MA21070A1 (fr) * 1986-09-30 1988-04-01 Union Carbide Corp Catalyseur de polymerisation de l'ethytene .

Also Published As

Publication number Publication date
GR3002439T3 (en) 1992-12-30
NO884814L (no) 1989-05-02
ES2024612B3 (es) 1992-03-01
ZA888126B (en) 1989-07-26
EP0314165B1 (en) 1991-08-07
FI884986A0 (fi) 1988-10-28
PH26294A (en) 1992-04-10
IN172067B (en, 2012) 1993-03-27
NO172443C (no) 1993-07-21
NO884814D0 (no) 1988-10-28
EP0314165A1 (en) 1989-05-03
ATE66004T1 (de) 1991-08-15
HUT49633A (en) 1989-10-30
FI884986A7 (fi) 1989-04-30
NO172443B (no) 1993-04-13
DE3864117D1 (de) 1991-09-12
AR244246A1 (es) 1993-10-29
BR8805553A (pt) 1989-07-11
EG18861A (en) 1994-11-30
KR930008597B1 (ko) 1993-09-10
US4918038A (en) 1990-04-17
AU2442088A (en) 1989-05-04
HU202256B (en) 1991-02-28
JPH01198607A (ja) 1989-08-10
JPH0721025B2 (ja) 1995-03-08
KR890006676A (ko) 1989-06-15
PL275557A1 (en) 1989-07-24
NZ226766A (en) 1990-05-28
PT88879B (pt) 1993-04-30
CA1327784C (en) 1994-03-15
CS711688A2 (en) 1991-04-11
CN1035298A (zh) 1989-09-06
AU605926B2 (en) 1991-01-24
MY103632A (en) 1993-08-28
CS275370B2 (en) 1992-02-19
PL159271B1 (pl) 1992-12-31

Similar Documents

Publication Publication Date Title
TR23815A (tr) Genis ve /veya cift sekilli molekueller agirlik dagilimli polietilenin ueretilmesi icin islem.
NO882632D0 (no) Fremgangsmaate for fremstilling av et velsmakende aerosolskum-materiale.
NZ227332A (en) Ribozymes, production and use
KR930007883U (ko) 반죽물 롤 제조 장치
EP0304293A3 (en) Copolyester and process for producing the same
EP0357021A3 (en) Membrane manufacturing process
IL89113A0 (en) Sheet member including a plurality of elongated,enclosed channels formed by electrodeposition and its manufacture
MA21456A1 (fr) Article glace moule et procede de fabrication .
DE3878340D1 (de) Kristalliner l-carnosin-zink-komplex und dessen herstellung.
HUT48605A (en) Fungicides comprising hydroxyalkylazolyl derivatives as active ingredient and process for producing the active ingredient
BR8802506A (pt) Processos aperfeicoados para a preparacao de dimero 2,2-paraciclofano e de 2,2-paraciclofano
GR3015387T3 (en) Molluscicides.
JPS6460621A (en) Isocyanurinate polymer foam and its production
AU2156588A (en) Tetrahydroindazolyl-benzoxazines, their production and use
AU1298988A (en) Process for manufacturing plastic pin grid arrays and the product produced thereby
IL89498A0 (en) Azolylmethylallyl alcohols,their manufacture and their use as fungicides
DE68903463D1 (de) Schaumprodukt.
GB8826294D0 (en) Mandrel
FI904231A7 (fi) Kevyt, muotoiltu tuote ja menetelmä sen valmistamiseksi
GB8814664D0 (en) Manufacturing small articles
AU6424390A (en) Nested honeycomb structures and production method
GR890100675A (en) Aryloxyaldehydes and their manufacture
HUT49852A (en) Fungicides comprising pyridine-n-oxides and process for producing the active ingredients
FR2592385B1 (fr) Mousse syntactique, et procede de fabrication de cette mesure
ZA897772B (en) Organotinfluorides and their manufacture